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2
.github/workflows/check.yml
vendored
2
.github/workflows/check.yml
vendored
|
@ -52,4 +52,4 @@ jobs:
|
|||
- name: Run Typescript checker on cloud functions
|
||||
if: ${{ success() || failure() }}
|
||||
working-directory: functions
|
||||
run: tsc -b -v --pretty
|
||||
run: tsc --pretty --project tsconfig.json --noEmit
|
||||
|
|
43
.github/workflows/format.yml
vendored
43
.github/workflows/format.yml
vendored
|
@ -1,43 +0,0 @@
|
|||
name: Reformat main
|
||||
|
||||
concurrency:
|
||||
group: ${{ github.workflow }}-${{ github.ref }}
|
||||
cancel-in-progress: true
|
||||
|
||||
on:
|
||||
push:
|
||||
branches: [main]
|
||||
|
||||
env:
|
||||
FORCE_COLOR: 3
|
||||
NEXT_TELEMETRY_DISABLED: 1
|
||||
|
||||
# mqp - i generated a personal token to use for these writes -- it's unclear
|
||||
# why, but the default token didn't work, even when i gave it max permissions
|
||||
|
||||
jobs:
|
||||
prettify:
|
||||
name: Auto-prettify
|
||||
runs-on: ubuntu-latest
|
||||
permissions:
|
||||
contents: read
|
||||
steps:
|
||||
- name: Checkout code
|
||||
uses: actions/checkout@v3
|
||||
with:
|
||||
token: ${{ secrets.FORMATTER_ACCESS_TOKEN }}
|
||||
- name: Restore cached node_modules
|
||||
uses: actions/cache@v2
|
||||
with:
|
||||
path: '**/node_modules'
|
||||
key: ${{ runner.os }}-${{ matrix.node-version }}-nodemodules-${{ hashFiles('**/yarn.lock') }}
|
||||
- name: Install missing dependencies
|
||||
run: yarn install --prefer-offline --frozen-lockfile
|
||||
- name: Run Prettier on web client
|
||||
working-directory: web
|
||||
run: yarn format
|
||||
- name: Commit any Prettier changes
|
||||
uses: stefanzweifel/git-auto-commit-action@v4
|
||||
with:
|
||||
commit_message: Auto-prettification
|
||||
branch: ${{ github.head_ref }}
|
43
.github/workflows/lint.yml
vendored
43
.github/workflows/lint.yml
vendored
|
@ -1,43 +0,0 @@
|
|||
name: Run linter (remove unused imports)
|
||||
|
||||
concurrency:
|
||||
group: ${{ github.workflow }}-${{ github.ref }}
|
||||
cancel-in-progress: true
|
||||
|
||||
on:
|
||||
push:
|
||||
branches: [main]
|
||||
|
||||
env:
|
||||
FORCE_COLOR: 3
|
||||
NEXT_TELEMETRY_DISABLED: 1
|
||||
|
||||
# mqp - i generated a personal token to use for these writes -- it's unclear
|
||||
# why, but the default token didn't work, even when i gave it max permissions
|
||||
|
||||
jobs:
|
||||
lint:
|
||||
name: Auto-lint
|
||||
runs-on: ubuntu-latest
|
||||
permissions:
|
||||
contents: read
|
||||
steps:
|
||||
- name: Checkout code
|
||||
uses: actions/checkout@v3
|
||||
with:
|
||||
token: ${{ secrets.FORMATTER_ACCESS_TOKEN }}
|
||||
- name: Restore cached node_modules
|
||||
uses: actions/cache@v2
|
||||
with:
|
||||
path: '**/node_modules'
|
||||
key: ${{ runner.os }}-${{ matrix.node-version }}-nodemodules-${{ hashFiles('**/yarn.lock') }}
|
||||
- name: Install missing dependencies
|
||||
run: yarn install --prefer-offline --frozen-lockfile
|
||||
- name: Run lint script
|
||||
run: yarn lint
|
||||
- name: Commit any lint changes
|
||||
if: always()
|
||||
uses: stefanzweifel/git-auto-commit-action@v4
|
||||
with:
|
||||
commit_message: Auto-remove unused imports
|
||||
branch: ${{ github.head_ref }}
|
17
.github/workflows/merge-main-into-main2.yml
vendored
17
.github/workflows/merge-main-into-main2.yml
vendored
|
@ -1,17 +0,0 @@
|
|||
name: Merge main into main2 on every commit
|
||||
on:
|
||||
push:
|
||||
branches:
|
||||
- 'main'
|
||||
jobs:
|
||||
merge-branch:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@master
|
||||
|
||||
- name: Merge main -> main2
|
||||
uses: devmasx/merge-branch@master
|
||||
with:
|
||||
type: now
|
||||
target_branch: main2
|
||||
github_token: ${{ github.token }}
|
2
.gitignore
vendored
2
.gitignore
vendored
|
@ -3,5 +3,3 @@
|
|||
.vercel
|
||||
node_modules
|
||||
yarn-error.log
|
||||
|
||||
firebase-debug.log
|
14
.vscode/extensions.json
vendored
14
.vscode/extensions.json
vendored
|
@ -1,14 +0,0 @@
|
|||
{
|
||||
// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
|
||||
// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
|
||||
|
||||
// List of extensions which should be recommended for users of this workspace.
|
||||
"recommendations": [
|
||||
"esbenp.prettier-vscode",
|
||||
"dbaeumer.vscode-eslint",
|
||||
"toba.vsfire",
|
||||
"bradlc.vscode-tailwindcss"
|
||||
],
|
||||
// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
|
||||
"unwantedRecommendations": []
|
||||
}
|
|
@ -1,7 +1,6 @@
|
|||
module.exports = {
|
||||
plugins: ['lodash', 'unused-imports'],
|
||||
plugins: ['lodash'],
|
||||
extends: ['eslint:recommended'],
|
||||
ignorePatterns: ['lib'],
|
||||
env: {
|
||||
browser: true,
|
||||
node: true,
|
||||
|
@ -18,22 +17,12 @@ module.exports = {
|
|||
},
|
||||
rules: {
|
||||
'@typescript-eslint/no-explicit-any': 'off',
|
||||
'@typescript-eslint/no-unused-vars': [
|
||||
'warn',
|
||||
{
|
||||
argsIgnorePattern: '^_',
|
||||
varsIgnorePattern: '^_',
|
||||
caughtErrorsIgnorePattern: '^_',
|
||||
},
|
||||
],
|
||||
'unused-imports/no-unused-imports': 'warn',
|
||||
},
|
||||
},
|
||||
],
|
||||
rules: {
|
||||
'no-extra-semi': 'off',
|
||||
'no-constant-condition': ['error', { checkLoops: false }],
|
||||
'linebreak-style': ['error', 'unix'],
|
||||
'lodash/import-scope': [2, 'member'],
|
||||
},
|
||||
}
|
||||
|
|
5
common/.gitignore
vendored
5
common/.gitignore
vendored
|
@ -1,5 +1,6 @@
|
|||
# Compiled JavaScript files
|
||||
lib/
|
||||
lib/**/*.js
|
||||
lib/**/*.js.map
|
||||
|
||||
# TypeScript v1 declaration files
|
||||
typings/
|
||||
|
@ -9,4 +10,4 @@ node_modules/
|
|||
|
||||
package-lock.json
|
||||
ui-debug.log
|
||||
firebase-debug.log
|
||||
firebase-debug.log
|
|
@ -1 +0,0 @@
|
|||
save-prefix ""
|
|
@ -1,30 +1,33 @@
|
|||
import { getCpmmLiquidity } from './calculate-cpmm'
|
||||
import { addCpmmLiquidity, getCpmmLiquidity } from './calculate-cpmm'
|
||||
import { CPMMContract } from './contract'
|
||||
import { LiquidityProvision } from './liquidity-provision'
|
||||
import { User } from './user'
|
||||
|
||||
export const getNewLiquidityProvision = (
|
||||
userId: string,
|
||||
user: User,
|
||||
amount: number,
|
||||
contract: CPMMContract,
|
||||
newLiquidityProvisionId: string
|
||||
) => {
|
||||
const { pool, p, totalLiquidity, subsidyPool } = contract
|
||||
const { pool, p, totalLiquidity } = contract
|
||||
|
||||
const liquidity = getCpmmLiquidity(pool, p)
|
||||
const { newPool, newP } = addCpmmLiquidity(pool, p, amount)
|
||||
|
||||
const liquidity =
|
||||
getCpmmLiquidity(newPool, newP) - getCpmmLiquidity(pool, newP)
|
||||
|
||||
const newLiquidityProvision: LiquidityProvision = {
|
||||
id: newLiquidityProvisionId,
|
||||
userId: userId,
|
||||
userId: user.id,
|
||||
contractId: contract.id,
|
||||
amount,
|
||||
pool,
|
||||
p,
|
||||
pool: newPool,
|
||||
p: newP,
|
||||
liquidity,
|
||||
createdTime: Date.now(),
|
||||
}
|
||||
|
||||
const newTotalLiquidity = (totalLiquidity ?? 0) + amount
|
||||
const newSubsidyPool = (subsidyPool ?? 0) + amount
|
||||
|
||||
return { newLiquidityProvision, newTotalLiquidity, newSubsidyPool }
|
||||
return { newLiquidityProvision, newPool, newP, newTotalLiquidity }
|
||||
}
|
||||
|
|
|
@ -5,22 +5,16 @@ import {
|
|||
CPMMBinaryContract,
|
||||
DPMBinaryContract,
|
||||
FreeResponseContract,
|
||||
MultipleChoiceContract,
|
||||
NumericContract,
|
||||
} from './contract'
|
||||
import { User } from './user'
|
||||
import { LiquidityProvision } from './liquidity-provision'
|
||||
import { noFees } from './fees'
|
||||
import { Answer } from './answer'
|
||||
import { ENV_CONFIG } from './envs/constants'
|
||||
|
||||
export const FIXED_ANTE = ENV_CONFIG.fixedAnte ?? 10
|
||||
|
||||
export const HOUSE_LIQUIDITY_PROVIDER_ID = 'IPTOzEqrpkWmEzh6hwvAyY9PqFb2' // @ManifoldMarkets' id
|
||||
export const DEV_HOUSE_LIQUIDITY_PROVIDER_ID = '94YYTk1AFWfbWMpfYcvnnwI1veP2' // @ManifoldMarkets' id
|
||||
export const UNIQUE_BETTOR_LIQUIDITY_AMOUNT = 20
|
||||
|
||||
type NormalizedBet<T extends Bet = Bet> = Omit<
|
||||
T,
|
||||
'userAvatarUrl' | 'userName' | 'userUsername'
|
||||
>
|
||||
|
||||
export function getCpmmInitialLiquidity(
|
||||
providerId: string,
|
||||
|
@ -57,7 +51,7 @@ export function getAnteBets(
|
|||
|
||||
const { createdTime } = contract
|
||||
|
||||
const yesBet: NormalizedBet = {
|
||||
const yesBet: Bet = {
|
||||
id: yesAnteId,
|
||||
userId: creator.id,
|
||||
contractId: contract.id,
|
||||
|
@ -71,7 +65,7 @@ export function getAnteBets(
|
|||
fees: noFees,
|
||||
}
|
||||
|
||||
const noBet: NormalizedBet = {
|
||||
const noBet: Bet = {
|
||||
id: noAnteId,
|
||||
userId: creator.id,
|
||||
contractId: contract.id,
|
||||
|
@ -99,7 +93,7 @@ export function getFreeAnswerAnte(
|
|||
|
||||
const { createdTime } = contract
|
||||
|
||||
const anteBet: NormalizedBet = {
|
||||
const anteBet: Bet = {
|
||||
id: anteBetId,
|
||||
userId: anteBettorId,
|
||||
contractId: contract.id,
|
||||
|
@ -116,50 +110,6 @@ export function getFreeAnswerAnte(
|
|||
return anteBet
|
||||
}
|
||||
|
||||
export function getMultipleChoiceAntes(
|
||||
creator: User,
|
||||
contract: MultipleChoiceContract,
|
||||
answers: string[],
|
||||
betDocIds: string[]
|
||||
) {
|
||||
const { totalBets, totalShares } = contract
|
||||
const amount = totalBets['0']
|
||||
const shares = totalShares['0']
|
||||
const p = 1 / answers.length
|
||||
|
||||
const { createdTime } = contract
|
||||
|
||||
const bets: NormalizedBet[] = answers.map((answer, i) => ({
|
||||
id: betDocIds[i],
|
||||
userId: creator.id,
|
||||
contractId: contract.id,
|
||||
amount,
|
||||
shares,
|
||||
outcome: i.toString(),
|
||||
probBefore: p,
|
||||
probAfter: p,
|
||||
createdTime,
|
||||
isAnte: true,
|
||||
fees: noFees,
|
||||
}))
|
||||
|
||||
const { username, name, avatarUrl } = creator
|
||||
|
||||
const answerObjects: Answer[] = answers.map((answer, i) => ({
|
||||
id: i.toString(),
|
||||
number: i,
|
||||
contractId: contract.id,
|
||||
createdTime,
|
||||
userId: creator.id,
|
||||
username,
|
||||
name,
|
||||
avatarUrl,
|
||||
text: answer,
|
||||
}))
|
||||
|
||||
return { bets, answerObjects }
|
||||
}
|
||||
|
||||
export function getNumericAnte(
|
||||
anteBettorId: string,
|
||||
contract: NumericContract,
|
||||
|
@ -179,7 +129,7 @@ export function getNumericAnte(
|
|||
range(0, bucketCount).map((_, i) => [i, betAnte])
|
||||
)
|
||||
|
||||
const anteBet: NormalizedBet<NumericBet> = {
|
||||
const anteBet: NumericBet = {
|
||||
id: newBetId,
|
||||
userId: anteBettorId,
|
||||
contractId: contract.id,
|
||||
|
|
|
@ -1,24 +0,0 @@
|
|||
import { ENV_CONFIG } from './envs/constants'
|
||||
|
||||
export class APIError extends Error {
|
||||
code: number
|
||||
details?: unknown
|
||||
constructor(code: number, message: string, details?: unknown) {
|
||||
super(message)
|
||||
this.code = code
|
||||
this.name = 'APIError'
|
||||
this.details = details
|
||||
}
|
||||
}
|
||||
|
||||
export function getFunctionUrl(name: string) {
|
||||
if (process.env.NEXT_PUBLIC_FUNCTIONS_URL) {
|
||||
return `${process.env.NEXT_PUBLIC_FUNCTIONS_URL}/${name}`
|
||||
} else if (process.env.NEXT_PUBLIC_FIREBASE_EMULATE) {
|
||||
const { projectId, region } = ENV_CONFIG.firebaseConfig
|
||||
return `http://localhost:5001/${projectId}/${region}/${name}`
|
||||
} else {
|
||||
const { cloudRunId, cloudRunRegion } = ENV_CONFIG
|
||||
return `https://${name}-${cloudRunId}-${cloudRunRegion}.a.run.app`
|
||||
}
|
||||
}
|
123
common/badge.ts
123
common/badge.ts
|
@ -1,123 +0,0 @@
|
|||
import { User } from './user'
|
||||
|
||||
export type Badge = {
|
||||
type: BadgeTypes
|
||||
createdTime: number
|
||||
data: { [key: string]: any }
|
||||
name: 'Proven Correct' | 'Streaker' | 'Market Creator'
|
||||
}
|
||||
|
||||
export type BadgeTypes = 'PROVEN_CORRECT' | 'STREAKER' | 'MARKET_CREATOR'
|
||||
|
||||
export type ProvenCorrectBadgeData = {
|
||||
type: 'PROVEN_CORRECT'
|
||||
data: {
|
||||
contractSlug: string
|
||||
contractCreatorUsername: string
|
||||
contractTitle: string
|
||||
commentId: string
|
||||
betAmount: number
|
||||
}
|
||||
}
|
||||
|
||||
export type MarketCreatorBadgeData = {
|
||||
type: 'MARKET_CREATOR'
|
||||
data: {
|
||||
totalContractsCreated: number
|
||||
}
|
||||
}
|
||||
|
||||
export type StreakerBadgeData = {
|
||||
type: 'STREAKER'
|
||||
data: {
|
||||
totalBettingStreak: number
|
||||
}
|
||||
}
|
||||
|
||||
export type ProvenCorrectBadge = Badge & ProvenCorrectBadgeData
|
||||
export type StreakerBadge = Badge & StreakerBadgeData
|
||||
export type MarketCreatorBadge = Badge & MarketCreatorBadgeData
|
||||
|
||||
export const MINIMUM_UNIQUE_BETTORS_FOR_PROVEN_CORRECT_BADGE = 5
|
||||
export const provenCorrectRarityThresholds = [1, 1000, 10000]
|
||||
const calculateProvenCorrectBadgeRarity = (badge: ProvenCorrectBadge) => {
|
||||
const { betAmount } = badge.data
|
||||
const thresholdArray = provenCorrectRarityThresholds
|
||||
let i = thresholdArray.length - 1
|
||||
while (i >= 0) {
|
||||
if (betAmount >= thresholdArray[i]) {
|
||||
return i + 1
|
||||
}
|
||||
i--
|
||||
}
|
||||
return 1
|
||||
}
|
||||
|
||||
export const streakerBadgeRarityThresholds = [1, 50, 250]
|
||||
const calculateStreakerBadgeRarity = (badge: StreakerBadge) => {
|
||||
const { totalBettingStreak } = badge.data
|
||||
const thresholdArray = streakerBadgeRarityThresholds
|
||||
let i = thresholdArray.length - 1
|
||||
while (i >= 0) {
|
||||
if (totalBettingStreak == thresholdArray[i]) {
|
||||
return i + 1
|
||||
}
|
||||
i--
|
||||
}
|
||||
return 1
|
||||
}
|
||||
|
||||
export const marketCreatorBadgeRarityThresholds = [1, 75, 300]
|
||||
const calculateMarketCreatorBadgeRarity = (badge: MarketCreatorBadge) => {
|
||||
const { totalContractsCreated } = badge.data
|
||||
const thresholdArray = marketCreatorBadgeRarityThresholds
|
||||
let i = thresholdArray.length - 1
|
||||
while (i >= 0) {
|
||||
if (totalContractsCreated == thresholdArray[i]) {
|
||||
return i + 1
|
||||
}
|
||||
i--
|
||||
}
|
||||
return 1
|
||||
}
|
||||
|
||||
export type rarities = 'bronze' | 'silver' | 'gold'
|
||||
|
||||
const rarityRanks: { [key: number]: rarities } = {
|
||||
1: 'bronze',
|
||||
2: 'silver',
|
||||
3: 'gold',
|
||||
}
|
||||
|
||||
export const calculateBadgeRarity = (badge: Badge) => {
|
||||
switch (badge.type) {
|
||||
case 'PROVEN_CORRECT':
|
||||
return rarityRanks[
|
||||
calculateProvenCorrectBadgeRarity(badge as ProvenCorrectBadge)
|
||||
]
|
||||
case 'MARKET_CREATOR':
|
||||
return rarityRanks[
|
||||
calculateMarketCreatorBadgeRarity(badge as MarketCreatorBadge)
|
||||
]
|
||||
case 'STREAKER':
|
||||
return rarityRanks[calculateStreakerBadgeRarity(badge as StreakerBadge)]
|
||||
default:
|
||||
return rarityRanks[0]
|
||||
}
|
||||
}
|
||||
|
||||
export const getBadgesByRarity = (user: User | null | undefined) => {
|
||||
const rarities: { [key in rarities]: number } = {
|
||||
bronze: 0,
|
||||
silver: 0,
|
||||
gold: 0,
|
||||
}
|
||||
if (!user) return rarities
|
||||
Object.values(user.achievements).map((value) => {
|
||||
value.badges.map((badge) => {
|
||||
rarities[calculateBadgeRarity(badge)] =
|
||||
(rarities[calculateBadgeRarity(badge)] ?? 0) + 1
|
||||
})
|
||||
})
|
||||
return rarities
|
||||
}
|
|
@ -3,14 +3,7 @@ import { Fees } from './fees'
|
|||
export type Bet = {
|
||||
id: string
|
||||
userId: string
|
||||
|
||||
// denormalized for bet lists
|
||||
userAvatarUrl?: string
|
||||
userUsername: string
|
||||
userName: string
|
||||
|
||||
contractId: string
|
||||
createdTime: number
|
||||
|
||||
amount: number // bet size; negative if SELL bet
|
||||
loanAmount?: number
|
||||
|
@ -20,22 +13,21 @@ export type Bet = {
|
|||
probBefore: number
|
||||
probAfter: number
|
||||
|
||||
sale?: {
|
||||
amount: number // amount user makes from sale
|
||||
betId: string // id of bet being sold
|
||||
// TODO: add sale time?
|
||||
}
|
||||
|
||||
fees: Fees
|
||||
|
||||
isSold?: boolean // true if this BUY bet has been sold
|
||||
isAnte?: boolean
|
||||
isLiquidityProvision?: boolean
|
||||
isRedemption?: boolean
|
||||
challengeSlug?: string
|
||||
|
||||
// Props for bets in DPM contract below.
|
||||
// A bet is either a BUY or a SELL that sells all of a previous buy.
|
||||
isSold?: boolean // true if this BUY bet has been sold
|
||||
// This field marks a SELL bet.
|
||||
sale?: {
|
||||
amount: number // amount user makes from sale
|
||||
betId: string // id of BUY bet being sold
|
||||
}
|
||||
} & Partial<LimitProps>
|
||||
createdTime: number
|
||||
}
|
||||
|
||||
export type NumericBet = Bet & {
|
||||
value: number
|
||||
|
@ -43,27 +35,4 @@ export type NumericBet = Bet & {
|
|||
allBetAmounts: { [outcome: string]: number }
|
||||
}
|
||||
|
||||
// Binary market limit order.
|
||||
export type LimitBet = Bet & LimitProps
|
||||
|
||||
type LimitProps = {
|
||||
orderAmount: number // Amount of limit order.
|
||||
limitProb: number // [0, 1]. Bet to this probability.
|
||||
isFilled: boolean // Whether all of the bet amount has been filled.
|
||||
isCancelled: boolean // Whether to prevent any further fills.
|
||||
// A record of each transaction that partially (or fully) fills the orderAmount.
|
||||
// I.e. A limit order could be filled by partially matching with several bets.
|
||||
// Non-limit orders can also be filled by matching with multiple limit orders.
|
||||
fills: fill[]
|
||||
}
|
||||
|
||||
export type fill = {
|
||||
// The id the bet matched against, or null if the bet was matched by the pool.
|
||||
matchedBetId: string | null
|
||||
amount: number
|
||||
shares: number
|
||||
timestamp: number
|
||||
// If the fill is a sale, it means the matching bet has shares of the same outcome.
|
||||
// I.e. -fill.shares === matchedBet.shares
|
||||
isSale?: boolean
|
||||
}
|
||||
export const MAX_LOAN_PER_CONTRACT = 20
|
||||
|
|
|
@ -1,15 +1,9 @@
|
|||
import { groupBy, mapValues, sumBy } from 'lodash'
|
||||
import { LimitBet } from './bet'
|
||||
import { sum, groupBy, mapValues, sumBy, partition } from 'lodash'
|
||||
|
||||
import { CREATOR_FEE, Fees, LIQUIDITY_FEE, PLATFORM_FEE } from './fees'
|
||||
import { CPMMContract } from './contract'
|
||||
import { CREATOR_FEE, Fees, LIQUIDITY_FEE, noFees, PLATFORM_FEE } from './fees'
|
||||
import { LiquidityProvision } from './liquidity-provision'
|
||||
import { computeFills } from './new-bet'
|
||||
import { binarySearch } from './util/algos'
|
||||
|
||||
export type CpmmState = {
|
||||
pool: { [outcome: string]: number }
|
||||
p: number
|
||||
}
|
||||
import { addObjects } from './util/object'
|
||||
|
||||
export function getCpmmProbability(
|
||||
pool: { [outcome: string]: number },
|
||||
|
@ -20,11 +14,11 @@ export function getCpmmProbability(
|
|||
}
|
||||
|
||||
export function getCpmmProbabilityAfterBetBeforeFees(
|
||||
state: CpmmState,
|
||||
contract: CPMMContract,
|
||||
outcome: string,
|
||||
bet: number
|
||||
) {
|
||||
const { pool, p } = state
|
||||
const { pool, p } = contract
|
||||
const shares = calculateCpmmShares(pool, p, bet, outcome)
|
||||
const { YES: y, NO: n } = pool
|
||||
|
||||
|
@ -37,12 +31,12 @@ export function getCpmmProbabilityAfterBetBeforeFees(
|
|||
}
|
||||
|
||||
export function getCpmmOutcomeProbabilityAfterBet(
|
||||
state: CpmmState,
|
||||
contract: CPMMContract,
|
||||
outcome: string,
|
||||
bet: number
|
||||
) {
|
||||
const { newPool } = calculateCpmmPurchase(state, bet, outcome)
|
||||
const p = getCpmmProbability(newPool, state.p)
|
||||
const { newPool } = calculateCpmmPurchase(contract, bet, outcome)
|
||||
const p = getCpmmProbability(newPool, contract.p)
|
||||
return outcome === 'NO' ? 1 - p : p
|
||||
}
|
||||
|
||||
|
@ -64,8 +58,12 @@ function calculateCpmmShares(
|
|||
: n + bet - (k * (bet + y) ** -p) ** (1 / (1 - p))
|
||||
}
|
||||
|
||||
export function getCpmmFees(state: CpmmState, bet: number, outcome: string) {
|
||||
const prob = getCpmmProbabilityAfterBetBeforeFees(state, outcome, bet)
|
||||
export function getCpmmLiquidityFee(
|
||||
contract: CPMMContract,
|
||||
bet: number,
|
||||
outcome: string
|
||||
) {
|
||||
const prob = getCpmmProbabilityAfterBetBeforeFees(contract, outcome, bet)
|
||||
const betP = outcome === 'YES' ? 1 - prob : prob
|
||||
|
||||
const liquidityFee = LIQUIDITY_FEE * betP * bet
|
||||
|
@ -80,23 +78,25 @@ export function getCpmmFees(state: CpmmState, bet: number, outcome: string) {
|
|||
}
|
||||
|
||||
export function calculateCpmmSharesAfterFee(
|
||||
state: CpmmState,
|
||||
contract: CPMMContract,
|
||||
bet: number,
|
||||
outcome: string
|
||||
) {
|
||||
const { pool, p } = state
|
||||
const { remainingBet } = getCpmmFees(state, bet, outcome)
|
||||
const { pool, p } = contract
|
||||
const { remainingBet } = getCpmmLiquidityFee(contract, bet, outcome)
|
||||
|
||||
return calculateCpmmShares(pool, p, remainingBet, outcome)
|
||||
}
|
||||
|
||||
export function calculateCpmmPurchase(
|
||||
state: CpmmState,
|
||||
contract: CPMMContract,
|
||||
bet: number,
|
||||
outcome: string
|
||||
) {
|
||||
const { pool, p } = state
|
||||
const { remainingBet, fees } = getCpmmFees(state, bet, outcome)
|
||||
const { pool, p } = contract
|
||||
const { remainingBet, fees } = getCpmmLiquidityFee(contract, bet, outcome)
|
||||
// const remainingBet = bet
|
||||
// const fees = noFees
|
||||
|
||||
const shares = calculateCpmmShares(pool, p, remainingBet, outcome)
|
||||
const { YES: y, NO: n } = pool
|
||||
|
@ -115,125 +115,119 @@ export function calculateCpmmPurchase(
|
|||
return { shares, newPool, newP, fees }
|
||||
}
|
||||
|
||||
// Note: there might be a closed form solution for this.
|
||||
// If so, feel free to switch out this implementation.
|
||||
export function calculateCpmmAmountToProb(
|
||||
state: CpmmState,
|
||||
prob: number,
|
||||
outcome: 'YES' | 'NO'
|
||||
) {
|
||||
if (prob <= 0 || prob >= 1 || isNaN(prob)) return Infinity
|
||||
if (outcome === 'NO') prob = 1 - prob
|
||||
|
||||
// First, find an upper bound that leads to a more extreme probability than prob.
|
||||
let maxGuess = 10
|
||||
let newProb = 0
|
||||
do {
|
||||
maxGuess *= 10
|
||||
newProb = getCpmmOutcomeProbabilityAfterBet(state, outcome, maxGuess)
|
||||
} while (newProb < prob)
|
||||
|
||||
// Then, binary search for the amount that gets closest to prob.
|
||||
const amount = binarySearch(0, maxGuess, (amount) => {
|
||||
const newProb = getCpmmOutcomeProbabilityAfterBet(state, outcome, amount)
|
||||
return newProb - prob
|
||||
})
|
||||
|
||||
return amount
|
||||
function computeK(y: number, n: number, p: number) {
|
||||
return y ** p * n ** (1 - p)
|
||||
}
|
||||
|
||||
function calculateAmountToBuyShares(
|
||||
state: CpmmState,
|
||||
shares: number,
|
||||
function sellSharesK(
|
||||
y: number,
|
||||
n: number,
|
||||
p: number,
|
||||
s: number,
|
||||
outcome: 'YES' | 'NO',
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
b: number
|
||||
) {
|
||||
// Search for amount between bounds (0, shares).
|
||||
// Min share price is M$0, and max is M$1 each.
|
||||
return binarySearch(0, shares, (amount) => {
|
||||
const { takers } = computeFills(
|
||||
outcome,
|
||||
amount,
|
||||
state,
|
||||
undefined,
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
)
|
||||
return outcome === 'YES'
|
||||
? computeK(y - b + s, n - b, p)
|
||||
: computeK(y - b, n - b + s, p)
|
||||
}
|
||||
|
||||
const totalShares = sumBy(takers, (taker) => taker.shares)
|
||||
return totalShares - shares
|
||||
})
|
||||
function calculateCpmmShareValue(
|
||||
contract: CPMMContract,
|
||||
shares: number,
|
||||
outcome: 'YES' | 'NO'
|
||||
) {
|
||||
const { pool, p } = contract
|
||||
|
||||
// Find bet amount that preserves k after selling shares.
|
||||
const k = computeK(pool.YES, pool.NO, p)
|
||||
const otherPool = outcome === 'YES' ? pool.NO : pool.YES
|
||||
|
||||
// Constrain the max sale value to the lessor of 1. shares and 2. the other pool.
|
||||
// This is because 1. the max value per share is M$ 1,
|
||||
// and 2. The other pool cannot go negative and the sale value is subtracted from it.
|
||||
// (Without this, there are multiple solutions for the same k.)
|
||||
let highAmount = Math.min(shares, otherPool)
|
||||
let lowAmount = 0
|
||||
let mid = 0
|
||||
let kGuess = 0
|
||||
while (true) {
|
||||
mid = lowAmount + (highAmount - lowAmount) / 2
|
||||
|
||||
// Break once we've reached max precision.
|
||||
if (mid === lowAmount || mid === highAmount) break
|
||||
|
||||
kGuess = sellSharesK(pool.YES, pool.NO, p, shares, outcome, mid)
|
||||
if (kGuess < k) {
|
||||
highAmount = mid
|
||||
} else {
|
||||
lowAmount = mid
|
||||
}
|
||||
}
|
||||
return mid
|
||||
}
|
||||
|
||||
export function calculateCpmmSale(
|
||||
state: CpmmState,
|
||||
contract: CPMMContract,
|
||||
shares: number,
|
||||
outcome: 'YES' | 'NO',
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
outcome: string
|
||||
) {
|
||||
if (Math.round(shares) < 0) {
|
||||
throw new Error('Cannot sell non-positive shares')
|
||||
}
|
||||
|
||||
const oppositeOutcome = outcome === 'YES' ? 'NO' : 'YES'
|
||||
const buyAmount = calculateAmountToBuyShares(
|
||||
state,
|
||||
const saleValue = calculateCpmmShareValue(
|
||||
contract,
|
||||
shares,
|
||||
oppositeOutcome,
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
outcome as 'YES' | 'NO'
|
||||
)
|
||||
|
||||
const { cpmmState, makers, takers, totalFees, ordersToCancel } = computeFills(
|
||||
oppositeOutcome,
|
||||
buyAmount,
|
||||
state,
|
||||
undefined,
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
)
|
||||
const fees = noFees
|
||||
|
||||
// Transform buys of opposite outcome into sells.
|
||||
const saleTakers = takers.map((taker) => ({
|
||||
...taker,
|
||||
// You bought opposite shares, which combine with existing shares, removing them.
|
||||
shares: -taker.shares,
|
||||
// Opposite shares combine with shares you are selling for M$ of shares.
|
||||
// You paid taker.amount for the opposite shares.
|
||||
// Take the negative because this is money you gain.
|
||||
amount: -(taker.shares - taker.amount),
|
||||
isSale: true,
|
||||
}))
|
||||
// const { fees, remainingBet: saleValue } = getCpmmLiquidityFee(
|
||||
// contract,
|
||||
// rawSaleValue,
|
||||
// outcome === 'YES' ? 'NO' : 'YES'
|
||||
// )
|
||||
|
||||
const saleValue = -sumBy(saleTakers, (taker) => taker.amount)
|
||||
const { pool } = contract
|
||||
const { YES: y, NO: n } = pool
|
||||
|
||||
return {
|
||||
saleValue,
|
||||
cpmmState,
|
||||
fees: totalFees,
|
||||
makers,
|
||||
takers: saleTakers,
|
||||
ordersToCancel,
|
||||
const { liquidityFee: fee } = fees
|
||||
|
||||
const [newY, newN] =
|
||||
outcome === 'YES'
|
||||
? [y + shares - saleValue + fee, n - saleValue + fee]
|
||||
: [y - saleValue + fee, n + shares - saleValue + fee]
|
||||
|
||||
if (newY < 0 || newN < 0) {
|
||||
console.log('calculateCpmmSale', {
|
||||
newY,
|
||||
newN,
|
||||
y,
|
||||
n,
|
||||
shares,
|
||||
saleValue,
|
||||
fee,
|
||||
outcome,
|
||||
})
|
||||
throw new Error('Cannot sell more than in pool')
|
||||
}
|
||||
|
||||
const postBetPool = { YES: newY, NO: newN }
|
||||
|
||||
const { newPool, newP } = addCpmmLiquidity(postBetPool, contract.p, fee)
|
||||
|
||||
return { saleValue, newPool, newP, fees }
|
||||
}
|
||||
|
||||
export function getCpmmProbabilityAfterSale(
|
||||
state: CpmmState,
|
||||
contract: CPMMContract,
|
||||
shares: number,
|
||||
outcome: 'YES' | 'NO',
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
outcome: 'YES' | 'NO'
|
||||
) {
|
||||
const { cpmmState } = calculateCpmmSale(
|
||||
state,
|
||||
shares,
|
||||
outcome,
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
)
|
||||
return getCpmmProbability(cpmmState.pool, cpmmState.p)
|
||||
const { newPool } = calculateCpmmSale(contract, shares, outcome)
|
||||
return getCpmmProbability(newPool, contract.p)
|
||||
}
|
||||
|
||||
export function getCpmmLiquidity(
|
||||
|
@ -266,23 +260,46 @@ export function addCpmmLiquidity(
|
|||
return { newPool, liquidity, newP }
|
||||
}
|
||||
|
||||
export function getCpmmLiquidityPoolWeights(liquidities: LiquidityProvision[]) {
|
||||
const userAmounts = groupBy(liquidities, (w) => w.userId)
|
||||
const totalAmount = sumBy(liquidities, (w) => w.amount)
|
||||
const calculateLiquidityDelta = (p: number) => (l: LiquidityProvision) => {
|
||||
const oldLiquidity = getCpmmLiquidity(l.pool, p)
|
||||
|
||||
return mapValues(
|
||||
userAmounts,
|
||||
(amounts) => sumBy(amounts, (w) => w.amount) / totalAmount
|
||||
const newPool = addObjects(l.pool, { YES: l.amount, NO: l.amount })
|
||||
const newLiquidity = getCpmmLiquidity(newPool, p)
|
||||
|
||||
const liquidity = newLiquidity - oldLiquidity
|
||||
return liquidity
|
||||
}
|
||||
|
||||
export function getCpmmLiquidityPoolWeights(
|
||||
contract: CPMMContract,
|
||||
liquidities: LiquidityProvision[]
|
||||
) {
|
||||
const [antes, nonAntes] = partition(liquidities, (l) => !!l.isAnte)
|
||||
|
||||
const calcLiqudity = calculateLiquidityDelta(contract.p)
|
||||
const liquidityShares = nonAntes.map(calcLiqudity)
|
||||
|
||||
const shareSum = sum(liquidityShares) + sum(antes.map(calcLiqudity))
|
||||
|
||||
const weights = liquidityShares.map((s, i) => ({
|
||||
weight: s / shareSum,
|
||||
providerId: nonAntes[i].userId,
|
||||
}))
|
||||
|
||||
const userWeights = groupBy(weights, (w) => w.providerId)
|
||||
const totalUserWeights = mapValues(userWeights, (userWeight) =>
|
||||
sumBy(userWeight, (w) => w.weight)
|
||||
)
|
||||
return totalUserWeights
|
||||
}
|
||||
|
||||
export function getUserLiquidityShares(
|
||||
userId: string,
|
||||
state: CpmmState,
|
||||
contract: CPMMContract,
|
||||
liquidities: LiquidityProvision[]
|
||||
) {
|
||||
const weights = getCpmmLiquidityPoolWeights(liquidities)
|
||||
const weights = getCpmmLiquidityPoolWeights(contract, liquidities)
|
||||
const userWeight = weights[userId] ?? 0
|
||||
|
||||
return mapValues(state.pool, (shares) => userWeight * shares)
|
||||
return mapValues(contract.pool, (shares) => userWeight * shares)
|
||||
}
|
||||
|
|
|
@ -2,7 +2,7 @@ import { cloneDeep, range, sum, sumBy, sortBy, mapValues } from 'lodash'
|
|||
import { Bet, NumericBet } from './bet'
|
||||
import { DPMContract, DPMBinaryContract, NumericContract } from './contract'
|
||||
import { DPM_FEES } from './fees'
|
||||
import { normpdf } from './util/math'
|
||||
import { normpdf } from '../common/util/math'
|
||||
import { addObjects } from './util/object'
|
||||
|
||||
export function getDpmProbability(totalShares: { [outcome: string]: number }) {
|
||||
|
|
|
@ -1,315 +0,0 @@
|
|||
import { Dictionary, groupBy, last, partition, sum, sumBy, uniq } from 'lodash'
|
||||
import { calculatePayout, getContractBetMetrics } from './calculate'
|
||||
import { Bet, LimitBet } from './bet'
|
||||
import {
|
||||
Contract,
|
||||
CPMMBinaryContract,
|
||||
CPMMContract,
|
||||
DPMContract,
|
||||
} from './contract'
|
||||
import { PortfolioMetrics, User } from './user'
|
||||
import { DAY_MS } from './util/time'
|
||||
import { getBinaryCpmmBetInfo, getNewMultiBetInfo } from './new-bet'
|
||||
import { getCpmmProbability } from './calculate-cpmm'
|
||||
import { removeUndefinedProps } from './util/object'
|
||||
|
||||
const computeInvestmentValue = (
|
||||
bets: Bet[],
|
||||
contractsDict: { [k: string]: Contract }
|
||||
) => {
|
||||
return sumBy(bets, (bet) => {
|
||||
const contract = contractsDict[bet.contractId]
|
||||
if (!contract || contract.isResolved) return 0
|
||||
if (bet.sale || bet.isSold) return 0
|
||||
|
||||
const payout = calculatePayout(contract, bet, 'MKT')
|
||||
const value = payout - (bet.loanAmount ?? 0)
|
||||
if (isNaN(value)) return 0
|
||||
return value
|
||||
})
|
||||
}
|
||||
|
||||
export const computeInvestmentValueCustomProb = (
|
||||
bets: Bet[],
|
||||
contract: Contract,
|
||||
p: number
|
||||
) => {
|
||||
return sumBy(bets, (bet) => {
|
||||
if (!contract || contract.isResolved) return 0
|
||||
if (bet.sale || bet.isSold) return 0
|
||||
const { outcome, shares } = bet
|
||||
|
||||
const betP = outcome === 'YES' ? p : 1 - p
|
||||
|
||||
const value = betP * shares
|
||||
if (isNaN(value)) return 0
|
||||
return value
|
||||
})
|
||||
}
|
||||
|
||||
export const computeElasticity = (
|
||||
bets: Bet[],
|
||||
contract: Contract,
|
||||
betAmount = 50
|
||||
) => {
|
||||
const { mechanism, outcomeType } = contract
|
||||
return mechanism === 'cpmm-1' &&
|
||||
(outcomeType === 'BINARY' || outcomeType === 'PSEUDO_NUMERIC')
|
||||
? computeBinaryCpmmElasticity(bets, contract, betAmount)
|
||||
: computeDpmElasticity(contract, betAmount)
|
||||
}
|
||||
|
||||
export const computeBinaryCpmmElasticity = (
|
||||
bets: Bet[],
|
||||
contract: CPMMContract,
|
||||
betAmount: number
|
||||
) => {
|
||||
const limitBets = bets
|
||||
.filter(
|
||||
(b) =>
|
||||
!b.isFilled &&
|
||||
!b.isSold &&
|
||||
!b.isRedemption &&
|
||||
!b.sale &&
|
||||
!b.isCancelled &&
|
||||
b.limitProb !== undefined
|
||||
)
|
||||
.sort((a, b) => a.createdTime - b.createdTime) as LimitBet[]
|
||||
|
||||
const userIds = uniq(limitBets.map((b) => b.userId))
|
||||
// Assume all limit orders are good.
|
||||
const userBalances = Object.fromEntries(
|
||||
userIds.map((id) => [id, Number.MAX_SAFE_INTEGER])
|
||||
)
|
||||
|
||||
const { newPool: poolY, newP: pY } = getBinaryCpmmBetInfo(
|
||||
'YES',
|
||||
betAmount,
|
||||
contract,
|
||||
undefined,
|
||||
limitBets,
|
||||
userBalances
|
||||
)
|
||||
const resultYes = getCpmmProbability(poolY, pY)
|
||||
|
||||
const { newPool: poolN, newP: pN } = getBinaryCpmmBetInfo(
|
||||
'NO',
|
||||
betAmount,
|
||||
contract,
|
||||
undefined,
|
||||
limitBets,
|
||||
userBalances
|
||||
)
|
||||
const resultNo = getCpmmProbability(poolN, pN)
|
||||
|
||||
// handle AMM overflow
|
||||
const safeYes = Number.isFinite(resultYes) ? resultYes : 1
|
||||
const safeNo = Number.isFinite(resultNo) ? resultNo : 0
|
||||
|
||||
return safeYes - safeNo
|
||||
}
|
||||
|
||||
export const computeDpmElasticity = (
|
||||
contract: DPMContract,
|
||||
betAmount: number
|
||||
) => {
|
||||
return getNewMultiBetInfo('', 2 * betAmount, contract).newBet.probAfter
|
||||
}
|
||||
|
||||
const computeTotalPool = (userContracts: Contract[], startTime = 0) => {
|
||||
const periodFilteredContracts = userContracts.filter(
|
||||
(contract) => contract.createdTime >= startTime
|
||||
)
|
||||
return sum(
|
||||
periodFilteredContracts.map((contract) => sum(Object.values(contract.pool)))
|
||||
)
|
||||
}
|
||||
|
||||
export const computeVolume = (contractBets: Bet[], since: number) => {
|
||||
return sumBy(contractBets, (b) =>
|
||||
b.createdTime > since && !b.isRedemption ? Math.abs(b.amount) : 0
|
||||
)
|
||||
}
|
||||
|
||||
const calculateProbChangeSince = (descendingBets: Bet[], since: number) => {
|
||||
const newestBet = descendingBets[0]
|
||||
if (!newestBet) return 0
|
||||
|
||||
const betBeforeSince = descendingBets.find((b) => b.createdTime < since)
|
||||
|
||||
if (!betBeforeSince) {
|
||||
const oldestBet = last(descendingBets) ?? newestBet
|
||||
return newestBet.probAfter - oldestBet.probBefore
|
||||
}
|
||||
|
||||
return newestBet.probAfter - betBeforeSince.probAfter
|
||||
}
|
||||
|
||||
export const calculateProbChanges = (descendingBets: Bet[]) => {
|
||||
const now = Date.now()
|
||||
const yesterday = now - DAY_MS
|
||||
const weekAgo = now - 7 * DAY_MS
|
||||
const monthAgo = now - 30 * DAY_MS
|
||||
|
||||
return {
|
||||
day: calculateProbChangeSince(descendingBets, yesterday),
|
||||
week: calculateProbChangeSince(descendingBets, weekAgo),
|
||||
month: calculateProbChangeSince(descendingBets, monthAgo),
|
||||
}
|
||||
}
|
||||
|
||||
export const calculateCreatorVolume = (userContracts: Contract[]) => {
|
||||
const allTimeCreatorVolume = computeTotalPool(userContracts, 0)
|
||||
const monthlyCreatorVolume = computeTotalPool(
|
||||
userContracts,
|
||||
Date.now() - 30 * DAY_MS
|
||||
)
|
||||
const weeklyCreatorVolume = computeTotalPool(
|
||||
userContracts,
|
||||
Date.now() - 7 * DAY_MS
|
||||
)
|
||||
|
||||
const dailyCreatorVolume = computeTotalPool(
|
||||
userContracts,
|
||||
Date.now() - 1 * DAY_MS
|
||||
)
|
||||
|
||||
return {
|
||||
daily: dailyCreatorVolume,
|
||||
weekly: weeklyCreatorVolume,
|
||||
monthly: monthlyCreatorVolume,
|
||||
allTime: allTimeCreatorVolume,
|
||||
}
|
||||
}
|
||||
|
||||
export const calculateNewPortfolioMetrics = (
|
||||
user: User,
|
||||
contractsById: { [k: string]: Contract },
|
||||
currentBets: Bet[]
|
||||
) => {
|
||||
const investmentValue = computeInvestmentValue(currentBets, contractsById)
|
||||
const newPortfolio = {
|
||||
investmentValue: investmentValue,
|
||||
balance: user.balance,
|
||||
totalDeposits: user.totalDeposits,
|
||||
timestamp: Date.now(),
|
||||
userId: user.id,
|
||||
}
|
||||
return newPortfolio
|
||||
}
|
||||
|
||||
const calculateProfitForPeriod = (
|
||||
startingPortfolio: PortfolioMetrics | undefined,
|
||||
currentProfit: number
|
||||
) => {
|
||||
if (startingPortfolio === undefined) {
|
||||
return currentProfit
|
||||
}
|
||||
|
||||
const startingProfit = calculatePortfolioProfit(startingPortfolio)
|
||||
|
||||
return currentProfit - startingProfit
|
||||
}
|
||||
|
||||
export const calculatePortfolioProfit = (portfolio: PortfolioMetrics) => {
|
||||
return portfolio.investmentValue + portfolio.balance - portfolio.totalDeposits
|
||||
}
|
||||
|
||||
export const calculateNewProfit = (
|
||||
portfolioHistory: Record<
|
||||
'current' | 'day' | 'week' | 'month',
|
||||
PortfolioMetrics | undefined
|
||||
>,
|
||||
newPortfolio: PortfolioMetrics
|
||||
) => {
|
||||
const allTimeProfit = calculatePortfolioProfit(newPortfolio)
|
||||
|
||||
const newProfit = {
|
||||
daily: calculateProfitForPeriod(portfolioHistory.day, allTimeProfit),
|
||||
weekly: calculateProfitForPeriod(portfolioHistory.week, allTimeProfit),
|
||||
monthly: calculateProfitForPeriod(portfolioHistory.month, allTimeProfit),
|
||||
allTime: allTimeProfit,
|
||||
}
|
||||
|
||||
return newProfit
|
||||
}
|
||||
|
||||
export const calculateMetricsByContract = (
|
||||
bets: Bet[],
|
||||
contractsById: Dictionary<Contract>
|
||||
) => {
|
||||
const betsByContract = groupBy(bets, (bet) => bet.contractId)
|
||||
const unresolvedContracts = Object.keys(betsByContract)
|
||||
.map((cid) => contractsById[cid])
|
||||
.filter((c) => c && !c.isResolved)
|
||||
|
||||
return unresolvedContracts.map((c) => {
|
||||
const bets = betsByContract[c.id] ?? []
|
||||
const current = getContractBetMetrics(c, bets)
|
||||
|
||||
let periodMetrics
|
||||
if (c.mechanism === 'cpmm-1' && c.outcomeType === 'BINARY') {
|
||||
const periods = ['day', 'week', 'month'] as const
|
||||
periodMetrics = Object.fromEntries(
|
||||
periods.map((period) => [
|
||||
period,
|
||||
calculatePeriodProfit(c, bets, period),
|
||||
])
|
||||
)
|
||||
}
|
||||
|
||||
return removeUndefinedProps({
|
||||
contractId: c.id,
|
||||
...current,
|
||||
from: periodMetrics,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
export type ContractMetrics = ReturnType<
|
||||
typeof calculateMetricsByContract
|
||||
>[number]
|
||||
|
||||
const calculatePeriodProfit = (
|
||||
contract: CPMMBinaryContract,
|
||||
bets: Bet[],
|
||||
period: 'day' | 'week' | 'month'
|
||||
) => {
|
||||
const days = period === 'day' ? 1 : period === 'week' ? 7 : 30
|
||||
const fromTime = Date.now() - days * DAY_MS
|
||||
const [previousBets, recentBets] = partition(
|
||||
bets,
|
||||
(b) => b.createdTime < fromTime
|
||||
)
|
||||
|
||||
const prevProb = contract.prob - contract.probChanges[period]
|
||||
const prob = contract.resolutionProbability
|
||||
? contract.resolutionProbability
|
||||
: contract.prob
|
||||
|
||||
const previousBetsValue = computeInvestmentValueCustomProb(
|
||||
previousBets,
|
||||
contract,
|
||||
prevProb
|
||||
)
|
||||
const currentBetsValue = computeInvestmentValueCustomProb(
|
||||
previousBets,
|
||||
contract,
|
||||
prob
|
||||
)
|
||||
|
||||
const { profit: recentProfit, invested: recentInvested } =
|
||||
getContractBetMetrics(contract, recentBets)
|
||||
|
||||
const profit = currentBetsValue - previousBetsValue + recentProfit
|
||||
const invested = previousBetsValue + recentInvested
|
||||
const profitPercent = invested === 0 ? 0 : 100 * (profit / invested)
|
||||
|
||||
return {
|
||||
profit,
|
||||
profitPercent,
|
||||
invested,
|
||||
prevValue: previousBetsValue,
|
||||
value: currentBetsValue,
|
||||
}
|
||||
}
|
|
@ -1,5 +1,5 @@
|
|||
import { maxBy, partition, sortBy, sum, sumBy } from 'lodash'
|
||||
import { Bet, LimitBet } from './bet'
|
||||
import { maxBy } from 'lodash'
|
||||
import { Bet } from './bet'
|
||||
import {
|
||||
calculateCpmmSale,
|
||||
getCpmmProbability,
|
||||
|
@ -18,26 +18,15 @@ import {
|
|||
getDpmProbabilityAfterSale,
|
||||
} from './calculate-dpm'
|
||||
import { calculateFixedPayout } from './calculate-fixed-payouts'
|
||||
import {
|
||||
Contract,
|
||||
BinaryContract,
|
||||
FreeResponseContract,
|
||||
PseudoNumericContract,
|
||||
MultipleChoiceContract,
|
||||
} from './contract'
|
||||
import { floatingEqual } from './util/math'
|
||||
import { Contract, BinaryContract, FreeResponseContract } from './contract'
|
||||
|
||||
export function getProbability(
|
||||
contract: BinaryContract | PseudoNumericContract
|
||||
) {
|
||||
export function getProbability(contract: BinaryContract) {
|
||||
return contract.mechanism === 'cpmm-1'
|
||||
? getCpmmProbability(contract.pool, contract.p)
|
||||
: getDpmProbability(contract.totalShares)
|
||||
}
|
||||
|
||||
export function getInitialProbability(
|
||||
contract: BinaryContract | PseudoNumericContract
|
||||
) {
|
||||
export function getInitialProbability(contract: BinaryContract) {
|
||||
if (contract.initialProbability) return contract.initialProbability
|
||||
|
||||
if (contract.mechanism === 'dpm-2' || (contract as any).totalShares)
|
||||
|
@ -75,22 +64,9 @@ export function calculateShares(
|
|||
: calculateDpmShares(contract.totalShares, bet, betChoice)
|
||||
}
|
||||
|
||||
export function calculateSaleAmount(
|
||||
contract: Contract,
|
||||
bet: Bet,
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
) {
|
||||
return contract.mechanism === 'cpmm-1' &&
|
||||
(contract.outcomeType === 'BINARY' ||
|
||||
contract.outcomeType === 'PSEUDO_NUMERIC')
|
||||
? calculateCpmmSale(
|
||||
contract,
|
||||
Math.abs(bet.shares),
|
||||
bet.outcome as 'YES' | 'NO',
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
).saleValue
|
||||
export function calculateSaleAmount(contract: Contract, bet: Bet) {
|
||||
return contract.mechanism === 'cpmm-1' && contract.outcomeType === 'BINARY'
|
||||
? calculateCpmmSale(contract, Math.abs(bet.shares), bet.outcome).saleValue
|
||||
: calculateDpmSaleAmount(contract, bet)
|
||||
}
|
||||
|
||||
|
@ -103,25 +79,15 @@ export function calculatePayoutAfterCorrectBet(contract: Contract, bet: Bet) {
|
|||
export function getProbabilityAfterSale(
|
||||
contract: Contract,
|
||||
outcome: string,
|
||||
shares: number,
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
shares: number
|
||||
) {
|
||||
return contract.mechanism === 'cpmm-1'
|
||||
? getCpmmProbabilityAfterSale(
|
||||
contract,
|
||||
shares,
|
||||
outcome as 'YES' | 'NO',
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
)
|
||||
? getCpmmProbabilityAfterSale(contract, shares, outcome as 'YES' | 'NO')
|
||||
: getDpmProbabilityAfterSale(contract.totalShares, outcome, shares)
|
||||
}
|
||||
|
||||
export function calculatePayout(contract: Contract, bet: Bet, outcome: string) {
|
||||
return contract.mechanism === 'cpmm-1' &&
|
||||
(contract.outcomeType === 'BINARY' ||
|
||||
contract.outcomeType === 'PSEUDO_NUMERIC')
|
||||
return contract.mechanism === 'cpmm-1' && contract.outcomeType === 'BINARY'
|
||||
? calculateFixedPayout(contract, bet, outcome)
|
||||
: calculateDpmPayout(contract, bet, outcome)
|
||||
}
|
||||
|
@ -130,60 +96,15 @@ export function resolvedPayout(contract: Contract, bet: Bet) {
|
|||
const outcome = contract.resolution
|
||||
if (!outcome) throw new Error('Contract not resolved')
|
||||
|
||||
return contract.mechanism === 'cpmm-1' &&
|
||||
(contract.outcomeType === 'BINARY' ||
|
||||
contract.outcomeType === 'PSEUDO_NUMERIC')
|
||||
return contract.mechanism === 'cpmm-1' && contract.outcomeType === 'BINARY'
|
||||
? calculateFixedPayout(contract, bet, outcome)
|
||||
: calculateDpmPayout(contract, bet, outcome)
|
||||
}
|
||||
|
||||
function getCpmmInvested(yourBets: Bet[]) {
|
||||
const totalShares: { [outcome: string]: number } = {}
|
||||
const totalSpent: { [outcome: string]: number } = {}
|
||||
|
||||
const sortedBets = sortBy(yourBets, 'createdTime')
|
||||
for (const bet of sortedBets) {
|
||||
const { outcome, shares, amount } = bet
|
||||
if (floatingEqual(shares, 0)) continue
|
||||
|
||||
const spent = totalSpent[outcome] ?? 0
|
||||
const position = totalShares[outcome] ?? 0
|
||||
|
||||
if (amount > 0) {
|
||||
totalShares[outcome] = position + shares
|
||||
totalSpent[outcome] = spent + amount
|
||||
} else if (amount < 0) {
|
||||
const averagePrice = position === 0 ? 0 : spent / position
|
||||
totalShares[outcome] = position + shares
|
||||
totalSpent[outcome] = spent + averagePrice * shares
|
||||
}
|
||||
}
|
||||
|
||||
return sum([0, ...Object.values(totalSpent)])
|
||||
}
|
||||
|
||||
function getDpmInvested(yourBets: Bet[]) {
|
||||
const sortedBets = sortBy(yourBets, 'createdTime')
|
||||
|
||||
return sumBy(sortedBets, (bet) => {
|
||||
const { amount, sale } = bet
|
||||
|
||||
if (sale) {
|
||||
const originalBet = sortedBets.find((b) => b.id === sale.betId)
|
||||
if (originalBet) return -originalBet.amount
|
||||
return 0
|
||||
}
|
||||
|
||||
return amount
|
||||
})
|
||||
}
|
||||
|
||||
export type ContractBetMetrics = ReturnType<typeof getContractBetMetrics>
|
||||
|
||||
export function getContractBetMetrics(contract: Contract, yourBets: Bet[]) {
|
||||
const { resolution } = contract
|
||||
const isCpmm = contract.mechanism === 'cpmm-1'
|
||||
|
||||
let currentInvested = 0
|
||||
let totalInvested = 0
|
||||
let payout = 0
|
||||
let loan = 0
|
||||
|
@ -209,6 +130,7 @@ export function getContractBetMetrics(contract: Contract, yourBets: Bet[]) {
|
|||
saleValue -= amount
|
||||
}
|
||||
|
||||
currentInvested += amount
|
||||
loan += loanAmount ?? 0
|
||||
payout += resolution
|
||||
? calculatePayout(contract, bet, resolution)
|
||||
|
@ -216,40 +138,32 @@ export function getContractBetMetrics(contract: Contract, yourBets: Bet[]) {
|
|||
}
|
||||
}
|
||||
|
||||
const netPayout = payout - loan
|
||||
const profit = payout + saleValue + redeemed - totalInvested
|
||||
const profitPercent = totalInvested === 0 ? 0 : (profit / totalInvested) * 100
|
||||
|
||||
const invested = isCpmm ? getCpmmInvested(yourBets) : getDpmInvested(yourBets)
|
||||
const hasShares = Object.values(totalShares).some(
|
||||
(shares) => !floatingEqual(shares, 0)
|
||||
)
|
||||
const profitPercent = (profit / totalInvested) * 100
|
||||
|
||||
return {
|
||||
invested,
|
||||
loan,
|
||||
invested: Math.max(0, currentInvested),
|
||||
payout,
|
||||
netPayout,
|
||||
profit,
|
||||
profitPercent,
|
||||
totalShares,
|
||||
hasShares,
|
||||
}
|
||||
}
|
||||
|
||||
export function getContractBetNullMetrics() {
|
||||
return {
|
||||
invested: 0,
|
||||
loan: 0,
|
||||
payout: 0,
|
||||
netPayout: 0,
|
||||
profit: 0,
|
||||
profitPercent: 0,
|
||||
totalShares: {} as { [outcome: string]: number },
|
||||
hasShares: false,
|
||||
}
|
||||
}
|
||||
|
||||
export function getTopAnswer(
|
||||
contract: FreeResponseContract | MultipleChoiceContract
|
||||
) {
|
||||
export function getTopAnswer(contract: FreeResponseContract) {
|
||||
const { answers } = contract
|
||||
const top = maxBy(
|
||||
answers?.map((answer) => ({
|
||||
|
@ -260,43 +174,3 @@ export function getTopAnswer(
|
|||
)
|
||||
return top?.answer
|
||||
}
|
||||
|
||||
export function getLargestPosition(contract: Contract, userBets: Bet[]) {
|
||||
let yesFloorShares = 0,
|
||||
yesShares = 0,
|
||||
noShares = 0,
|
||||
noFloorShares = 0
|
||||
|
||||
if (userBets.length === 0) {
|
||||
return null
|
||||
}
|
||||
if (contract.outcomeType === 'FREE_RESPONSE') {
|
||||
const answerCounts: { [outcome: string]: number } = {}
|
||||
for (const bet of userBets) {
|
||||
if (bet.outcome) {
|
||||
if (!answerCounts[bet.outcome]) {
|
||||
answerCounts[bet.outcome] = bet.amount
|
||||
} else {
|
||||
answerCounts[bet.outcome] += bet.amount
|
||||
}
|
||||
}
|
||||
}
|
||||
const majorityAnswer =
|
||||
maxBy(Object.keys(answerCounts), (outcome) => answerCounts[outcome]) ?? ''
|
||||
return {
|
||||
prob: undefined,
|
||||
shares: answerCounts[majorityAnswer] || 0,
|
||||
outcome: majorityAnswer,
|
||||
}
|
||||
}
|
||||
|
||||
const [yesBets, noBets] = partition(userBets, (bet) => bet.outcome === 'YES')
|
||||
yesShares = sumBy(yesBets, (bet) => bet.shares)
|
||||
noShares = sumBy(noBets, (bet) => bet.shares)
|
||||
yesFloorShares = Math.floor(yesShares)
|
||||
noFloorShares = Math.floor(noShares)
|
||||
|
||||
const shares = yesFloorShares || noFloorShares
|
||||
const outcome = yesFloorShares > noFloorShares ? 'YES' : 'NO'
|
||||
return { shares, outcome }
|
||||
}
|
||||
|
|
|
@ -1,7 +1,3 @@
|
|||
import { difference } from 'lodash'
|
||||
|
||||
export const CATEGORIES_GROUP_SLUG_POSTFIX = '-default'
|
||||
|
||||
export const CATEGORIES = {
|
||||
politics: 'Politics',
|
||||
technology: 'Technology',
|
||||
|
@ -16,28 +12,10 @@ export const CATEGORIES = {
|
|||
crypto: 'Crypto',
|
||||
gaming: 'Gaming',
|
||||
fun: 'Fun',
|
||||
}
|
||||
|
||||
export type category = keyof typeof CATEGORIES
|
||||
} as { [category: string]: string }
|
||||
|
||||
export const TO_CATEGORY = Object.fromEntries(
|
||||
Object.entries(CATEGORIES).map(([k, v]) => [v, k])
|
||||
)
|
||||
|
||||
export const CATEGORY_LIST = Object.keys(CATEGORIES)
|
||||
|
||||
export const EXCLUDED_CATEGORIES: category[] = [
|
||||
'fun',
|
||||
'manifold',
|
||||
'personal',
|
||||
'covid',
|
||||
'gaming',
|
||||
'crypto',
|
||||
]
|
||||
|
||||
export const DEFAULT_CATEGORIES = difference(CATEGORY_LIST, EXCLUDED_CATEGORIES)
|
||||
|
||||
export const DEFAULT_CATEGORY_GROUPS = DEFAULT_CATEGORIES.map((c) => ({
|
||||
slug: c.toLowerCase() + CATEGORIES_GROUP_SLUG_POSTFIX,
|
||||
name: CATEGORIES[c as category],
|
||||
}))
|
||||
|
|
|
@ -1,65 +0,0 @@
|
|||
import { IS_PRIVATE_MANIFOLD } from './envs/constants'
|
||||
|
||||
export type Challenge = {
|
||||
// The link to send: https://manifold.markets/challenges/username/market-slug/{slug}
|
||||
// Also functions as the unique id for the link.
|
||||
slug: string
|
||||
|
||||
// The user that created the challenge.
|
||||
creatorId: string
|
||||
creatorUsername: string
|
||||
creatorName: string
|
||||
creatorAvatarUrl?: string
|
||||
|
||||
// Displayed to people claiming the challenge
|
||||
message: string
|
||||
|
||||
// How much to put up
|
||||
creatorAmount: number
|
||||
|
||||
// YES or NO for now
|
||||
creatorOutcome: string
|
||||
|
||||
// Different than the creator
|
||||
acceptorOutcome: string
|
||||
acceptorAmount: number
|
||||
|
||||
// The probability the challenger thinks
|
||||
creatorOutcomeProb: number
|
||||
|
||||
contractId: string
|
||||
contractSlug: string
|
||||
contractQuestion: string
|
||||
contractCreatorUsername: string
|
||||
|
||||
createdTime: number
|
||||
// If null, the link is valid forever
|
||||
expiresTime: number | null
|
||||
|
||||
// How many times the challenge can be used
|
||||
maxUses: number
|
||||
|
||||
// Used for simpler caching
|
||||
acceptedByUserIds: string[]
|
||||
// Successful redemptions of the link
|
||||
acceptances: Acceptance[]
|
||||
|
||||
// TODO: will have to fill this on resolve contract
|
||||
isResolved: boolean
|
||||
resolutionOutcome?: string
|
||||
}
|
||||
|
||||
export type Acceptance = {
|
||||
// User that accepted the challenge
|
||||
userId: string
|
||||
userUsername: string
|
||||
userName: string
|
||||
userAvatarUrl: string
|
||||
|
||||
// The ID of the successful bet that tracks the money moved
|
||||
betId: string
|
||||
|
||||
createdTime: number
|
||||
}
|
||||
|
||||
export const CHALLENGES_ENABLED = !IS_PRIVATE_MANIFOLD
|
|
@ -169,7 +169,7 @@ export const charities: Charity[] = [
|
|||
{
|
||||
name: "Founder's Pledge Climate Change Fund",
|
||||
website: 'https://founderspledge.com/funds/climate-change-fund',
|
||||
photo: 'https://i.imgur.com/9turaJW.png',
|
||||
photo: 'https://i.imgur.com/ZAhzHu4.png',
|
||||
preview:
|
||||
'The Climate Change Fund aims to sustainably reach net-zero emissions globally, while still allowing growth to free millions from energy poverty.',
|
||||
description: `The Climate Change Fund aims to sustainably reach net-zero emissions globally.
|
||||
|
@ -183,7 +183,7 @@ export const charities: Charity[] = [
|
|||
{
|
||||
name: "Founder's Pledge Patient Philanthropy Fund",
|
||||
website: 'https://founderspledge.com/funds/patient-philanthropy-fund',
|
||||
photo: 'https://i.imgur.com/LLR6CI6.png',
|
||||
photo: 'https://i.imgur.com/ZAhzHu4.png',
|
||||
preview:
|
||||
'The Patient Philanthropy Project aims to safeguard and benefit the long-term future of humanity',
|
||||
description: `The Patient Philanthropy Project focuses on how we can collectively grow our resources to support the long-term flourishing of humanity. It addresses a crucial gap: as a society, we spend much too little on safeguarding and benefiting future generations. In fact, we spend more money on ice cream each year than we do on preventing our own extinction. However, people in the future - who do not have a voice in their future survival or environment - matter. Lots of them may yet come into existence and we have the ability to positively affect their lives now, if only by making sure we avoid major catastrophes that could destroy our common future.
|
||||
|
@ -300,29 +300,10 @@ Future plans: We expect to focus on similar theoretical problems in alignment un
|
|||
name: 'Wild Animal Initiative',
|
||||
website: 'https://www.wildanimalinitiative.org/',
|
||||
ein: '82-2281466',
|
||||
tags: ['Featured'] as CharityTag[],
|
||||
photo: 'https://i.imgur.com/bOVUnDm.png',
|
||||
preview:
|
||||
'Our mission is to understand and improve the lives of wild animals.',
|
||||
description: `Although the natural world is a source of great beauty and happiness, vast numbers of animals routinely face serious challenges such as disease, hunger, or natural disasters. There is no “one-size-fits-all” solution to these threats. However, even as we recognize that improving the welfare of free-ranging wild animals is difficult, we believe that humans have a responsibility to help whenever we can.
|
||||
|
||||
Our staff explores how humans can beneficially coexist with animals through the lens of wild animal welfare.
|
||||
|
||||
We respect wild animals as individuals with their own needs and preferences, rather than seeing them as mere parts of ecosystems. But this approach demands a richer understanding of wild animals’ lives.
|
||||
|
||||
We want to take a proactive approach to managing the welfare benefits, threats, and uncertainties that are inherent to complex natural and urban environments. Yet, to take action safely, we must conduct research to understand the impacts of our actions. The transdisciplinary perspective of wild animal welfare draws upon ethics, ecology, and animal welfare science to gather the knowledge we need, facilitating evidence-based improvements to wild animals’ quality of life.
|
||||
|
||||
Without sufficient public interest or research activity, solutions to the problems wild animals face will go undiscovered.
|
||||
|
||||
Wild Animal Initiative currently focuses on helping scientists, grantors, and decision-makers investigate important and understudied questions about wild animal welfare. Our work catalyzes research and applied projects that will open the door to a clearer picture of wild animals’ needs and how to enhance their well-being. Ultimately, we envision a world in which people actively choose to help wild animals — and have the knowledge they need to do so responsibly.`,
|
||||
},
|
||||
{
|
||||
name: 'FYXX Foundation',
|
||||
website: 'https://www.fyxxfoundation.org/',
|
||||
photo: 'https://i.imgur.com/ROmWO7m.png',
|
||||
preview:
|
||||
'FYXX Foundation: wildlife population management, without killing.',
|
||||
description: `The future of our planet depends on the innovations of today, and the health of our wildlife are the first indication of our successful stewardship, which we believe can be improved by safe population management utilizing fertility control instead of poison and culling.`,
|
||||
preview: 'We want to make life better for wild animals.',
|
||||
description:
|
||||
'Wild Animal Initiative (WAI) currently operates in the U.S., where they work to strengthen the animal advocacy movement through creating an academic field dedicated to wild animal welfare. They compile literature reviews, write theoretical and opinion articles, and publish research results on their website and/or in peer-reviewed journals. WAI focuses on identifying and sharing possible research avenues and connecting with more established fields. They also work with researchers from various academic and non-academic institutions to identify potential collaborators, and they recently launched a grant assistance program.',
|
||||
},
|
||||
{
|
||||
name: 'New Incentives',
|
||||
|
@ -535,69 +516,6 @@ The American Civil Liberties Union is our nation's guardian of liberty, working
|
|||
|
||||
The U.S. Constitution and the Bill of Rights trumpet our aspirations for the kind of society that we want to be. But for much of our history, our nation failed to fulfill the promise of liberty for whole groups of people.`,
|
||||
},
|
||||
{
|
||||
name: 'The Center for Election Science',
|
||||
website: 'https://electionscience.org/',
|
||||
photo: 'https://i.imgur.com/WvdHHZa.png',
|
||||
preview:
|
||||
'The Center for Election Science is a nonpartisan nonprofit dedicated to empowering voters with voting methods that strengthen democracy. We believe you deserve a vote that empowers you to impact the world you live in.',
|
||||
description: `Founded in 2011, The Center for Election Science is a national, nonpartisan nonprofit focused on voting reform.
|
||||
|
||||
Our Mission — To empower people with voting methods that strengthen democracy.
|
||||
|
||||
Our Vision — A world where democracies thrive because voters’ voices are heard.
|
||||
|
||||
With an emphasis on approval voting, we bring better elections to people across the country through both advocacy and research.
|
||||
|
||||
The movement for a better way to vote is rapidly gaining momentum as voters grow tired of election results that don’t represent the will of the people. In 2018, we worked with locals in Fargo, ND to help them become the first city in the U.S. to adopt approval voting. And in 2020, we helped grassroots activists empower the 300k people of St. Louis, MO with stronger democracy through approval voting.`,
|
||||
},
|
||||
{
|
||||
name: 'Founders Pledge Global Health and Development Fund',
|
||||
website: 'https://founderspledge.com/funds/global-health-and-development',
|
||||
photo: 'https://i.imgur.com/EXbxH7T.png',
|
||||
preview:
|
||||
'Tackling the vast global inequalities in health, wealth and opportunity',
|
||||
description: `Nearly half the world lives on less than $2.50 a day, yet giving by the world’s richest often overlooks the world’s poorest and most vulnerable. Despite the average American household being richer than 90% of the rest of the world, only 6% of US charitable giving goes to charities which work internationally.
|
||||
|
||||
This Fund is focused on helping those who need it most, wherever that help can make the biggest difference. By building a mixed portfolio of direct and indirect interventions, such as policy work, we aim to:
|
||||
|
||||
Improve the lives of the world's most vulnerable people.
|
||||
Reduce the number of easily preventable deaths worldwide.
|
||||
Work towards sustainable, systemic change.`,
|
||||
},
|
||||
{
|
||||
name: 'YIMBY Law',
|
||||
website: 'https://www.yimbylaw.org/',
|
||||
photo: 'https://i.imgur.com/zlzp21Z.png',
|
||||
preview:
|
||||
'YIMBY Law works to make housing in California more accessible and affordable, by enforcing state housing laws.',
|
||||
description: `
|
||||
YIMBY Law works to make housing in California more accessible and affordable. Our method is to enforce state housing laws, and some examples are outlined below. We send letters to cities considering zoning or general plan compliant housing developments informing them of their duties under state law, and sue them when they do not comply.
|
||||
|
||||
If you would like to support our work, you can do so by getting involved or by donating.`,
|
||||
},
|
||||
{
|
||||
name: 'CaRLA',
|
||||
website: 'https://carlaef.org/',
|
||||
photo: 'https://i.imgur.com/IsNVTOY.png',
|
||||
preview:
|
||||
'The California Renters Legal Advocacy and Education Fund’s core mission is to make lasting impacts to improve the affordability and accessibility of housing to current and future Californians, especially low- and moderate-income people and communities of color.',
|
||||
description: `
|
||||
The California Renters Legal Advocacy and Education Fund’s core mission is to make lasting impacts to improve the affordability and accessibility of housing to current and future Californians, especially low- and moderate-income people and communities of color.
|
||||
|
||||
CaRLA uses legal advocacy and education to ensure all cities comply with their own zoning and state housing laws and do their part to help solve the state’s housing shortage.
|
||||
|
||||
In addition to housing impact litigation, we provide free legal aid, education and workshops, counseling and advocacy to advocates, homeowners, small developers, and city and state government officials.`,
|
||||
},
|
||||
{
|
||||
name: 'Mriya',
|
||||
website: 'https://mriya-ua.org/',
|
||||
photo:
|
||||
'https://firebasestorage.googleapis.com/v0/b/mantic-markets.appspot.com/o/user-images%2Fdefault%2Fci2h3hStFM.47?alt=media&token=0d2cdc3d-e4d8-4f5e-8f23-4a586b6ff637',
|
||||
preview: 'Donate supplies to soldiers in Ukraine',
|
||||
description:
|
||||
'Donate supplies to soldiers in Ukraine, including tourniquets and plate carriers.',
|
||||
},
|
||||
].map((charity) => {
|
||||
const slug = charity.name.toLowerCase().replace(/\s/g, '-')
|
||||
return {
|
||||
|
|
|
@ -1,56 +1,18 @@
|
|||
import type { JSONContent } from '@tiptap/core'
|
||||
|
||||
export type AnyCommentType = OnContract | OnGroup | OnPost
|
||||
|
||||
// Currently, comments are created after the bet, not atomically with the bet.
|
||||
// They're uniquely identified by the pair contractId/betId.
|
||||
export type Comment<T extends AnyCommentType = AnyCommentType> = {
|
||||
export type Comment = {
|
||||
id: string
|
||||
contractId: string
|
||||
betId?: string
|
||||
answerOutcome?: string
|
||||
replyToCommentId?: string
|
||||
userId: string
|
||||
|
||||
/** @deprecated - content now stored as JSON in content*/
|
||||
text?: string
|
||||
content: JSONContent
|
||||
text: string
|
||||
createdTime: number
|
||||
|
||||
// Denormalized, for rendering comments
|
||||
userName: string
|
||||
userUsername: string
|
||||
userAvatarUrl?: string
|
||||
bountiesAwarded?: number
|
||||
} & T
|
||||
|
||||
export type OnContract = {
|
||||
commentType: 'contract'
|
||||
contractId: string
|
||||
answerOutcome?: string
|
||||
betId?: string
|
||||
|
||||
// denormalized from contract
|
||||
contractSlug: string
|
||||
contractQuestion: string
|
||||
|
||||
// denormalized from bet
|
||||
betAmount?: number
|
||||
betOutcome?: string
|
||||
|
||||
// denormalized based on betting history
|
||||
commenterPositionProb?: number // binary only
|
||||
commenterPositionShares?: number
|
||||
commenterPositionOutcome?: string
|
||||
}
|
||||
|
||||
export type OnGroup = {
|
||||
commentType: 'group'
|
||||
groupId: string
|
||||
}
|
||||
|
||||
export type OnPost = {
|
||||
commentType: 'post'
|
||||
postId: string
|
||||
}
|
||||
|
||||
export type ContractComment = Comment<OnContract>
|
||||
export type GroupComment = Comment<OnGroup>
|
||||
export type PostComment = Comment<OnPost>
|
||||
|
|
|
@ -1,168 +0,0 @@
|
|||
import { Challenge } from './challenge'
|
||||
import { BinaryContract, Contract } from './contract'
|
||||
import { getFormattedMappedValue } from './pseudo-numeric'
|
||||
import { getProbability } from './calculate'
|
||||
import { richTextToString } from './util/parse'
|
||||
import { getCpmmProbability } from './calculate-cpmm'
|
||||
import { getDpmProbability } from './calculate-dpm'
|
||||
import { formatMoney, formatPercent } from './util/format'
|
||||
|
||||
export function contractMetrics(contract: Contract) {
|
||||
// eslint-disable-next-line @typescript-eslint/no-var-requires
|
||||
const dayjs = require('dayjs')
|
||||
const { createdTime, resolutionTime, isResolved } = contract
|
||||
|
||||
const createdDate = dayjs(createdTime).format('MMM D')
|
||||
|
||||
const resolvedDate = isResolved
|
||||
? dayjs(resolutionTime).format('MMM D')
|
||||
: undefined
|
||||
|
||||
const volumeLabel = `${formatMoney(contract.volume)} bet`
|
||||
|
||||
return { volumeLabel, createdDate, resolvedDate }
|
||||
}
|
||||
|
||||
// String version of the above, to send to the OpenGraph image generator
|
||||
export function contractTextDetails(contract: Contract) {
|
||||
// eslint-disable-next-line @typescript-eslint/no-var-requires
|
||||
const dayjs = require('dayjs')
|
||||
const { closeTime, groupLinks } = contract
|
||||
const { createdDate, resolvedDate, volumeLabel } = contractMetrics(contract)
|
||||
|
||||
const groupHashtags = groupLinks?.map((g) => `#${g.name.replace(/ /g, '')}`)
|
||||
|
||||
return (
|
||||
`${resolvedDate ? `${createdDate} - ${resolvedDate}` : createdDate}` +
|
||||
(closeTime
|
||||
? ` • ${closeTime > Date.now() ? 'Closes' : 'Closed'} ${dayjs(
|
||||
closeTime
|
||||
).format('MMM D, h:mma')}`
|
||||
: '') +
|
||||
` • ${volumeLabel}` +
|
||||
(groupHashtags ? ` • ${groupHashtags.join(' ')}` : '')
|
||||
)
|
||||
}
|
||||
|
||||
export function getBinaryProb(contract: BinaryContract) {
|
||||
const { pool, resolutionProbability, mechanism } = contract
|
||||
|
||||
return (
|
||||
resolutionProbability ??
|
||||
(mechanism === 'cpmm-1'
|
||||
? getCpmmProbability(pool, contract.p)
|
||||
: getDpmProbability(contract.totalShares))
|
||||
)
|
||||
}
|
||||
|
||||
export const getOpenGraphProps = (contract: Contract) => {
|
||||
const {
|
||||
resolution,
|
||||
question,
|
||||
creatorName,
|
||||
creatorUsername,
|
||||
outcomeType,
|
||||
creatorAvatarUrl,
|
||||
description: desc,
|
||||
} = contract
|
||||
const probPercent =
|
||||
outcomeType === 'BINARY'
|
||||
? formatPercent(getBinaryProb(contract))
|
||||
: undefined
|
||||
|
||||
const numericValue =
|
||||
outcomeType === 'PSEUDO_NUMERIC'
|
||||
? getFormattedMappedValue(contract)(getProbability(contract))
|
||||
: undefined
|
||||
|
||||
const stringDesc = typeof desc === 'string' ? desc : richTextToString(desc)
|
||||
|
||||
const description = resolution
|
||||
? `Resolved ${resolution}. ${stringDesc}`
|
||||
: probPercent
|
||||
? `${probPercent} chance. ${stringDesc}`
|
||||
: stringDesc
|
||||
|
||||
return {
|
||||
question,
|
||||
probability: probPercent,
|
||||
metadata: contractTextDetails(contract),
|
||||
creatorName,
|
||||
creatorUsername,
|
||||
creatorAvatarUrl,
|
||||
description,
|
||||
numericValue,
|
||||
resolution,
|
||||
}
|
||||
}
|
||||
|
||||
export type OgCardProps = {
|
||||
question: string
|
||||
probability?: string
|
||||
metadata: string
|
||||
creatorName: string
|
||||
creatorUsername: string
|
||||
creatorAvatarUrl?: string
|
||||
numericValue?: string
|
||||
resolution?: string
|
||||
}
|
||||
|
||||
export function buildCardUrl(props: OgCardProps, challenge?: Challenge) {
|
||||
const {
|
||||
creatorAmount,
|
||||
acceptances,
|
||||
acceptorAmount,
|
||||
creatorOutcome,
|
||||
acceptorOutcome,
|
||||
} = challenge || {}
|
||||
const {
|
||||
probability,
|
||||
numericValue,
|
||||
resolution,
|
||||
creatorAvatarUrl,
|
||||
question,
|
||||
metadata,
|
||||
creatorUsername,
|
||||
creatorName,
|
||||
} = props
|
||||
const { userName, userAvatarUrl } = acceptances?.[0] ?? {}
|
||||
|
||||
const probabilityParam =
|
||||
probability === undefined
|
||||
? ''
|
||||
: `&probability=${encodeURIComponent(probability ?? '')}`
|
||||
|
||||
const numericValueParam =
|
||||
numericValue === undefined
|
||||
? ''
|
||||
: `&numericValue=${encodeURIComponent(numericValue ?? '')}`
|
||||
|
||||
const creatorAvatarUrlParam =
|
||||
creatorAvatarUrl === undefined
|
||||
? ''
|
||||
: `&creatorAvatarUrl=${encodeURIComponent(creatorAvatarUrl ?? '')}`
|
||||
|
||||
const challengeUrlParams = challenge
|
||||
? `&creatorAmount=${creatorAmount}&creatorOutcome=${creatorOutcome}` +
|
||||
`&challengerAmount=${acceptorAmount}&challengerOutcome=${acceptorOutcome}` +
|
||||
`&acceptedName=${userName ?? ''}&acceptedAvatarUrl=${userAvatarUrl ?? ''}`
|
||||
: ''
|
||||
|
||||
const resolutionUrlParam = resolution
|
||||
? `&resolution=${encodeURIComponent(resolution)}`
|
||||
: ''
|
||||
|
||||
// URL encode each of the props, then add them as query params
|
||||
return (
|
||||
`https://manifold-og-image.vercel.app/m.png` +
|
||||
`?question=${encodeURIComponent(question)}` +
|
||||
probabilityParam +
|
||||
numericValueParam +
|
||||
`&metadata=${encodeURIComponent(metadata)}` +
|
||||
`&creatorName=${encodeURIComponent(creatorName)}` +
|
||||
creatorAvatarUrlParam +
|
||||
`&creatorUsername=${encodeURIComponent(creatorUsername)}` +
|
||||
challengeUrlParams +
|
||||
resolutionUrlParam
|
||||
)
|
||||
}
|
|
@ -1,23 +1,13 @@
|
|||
import { Answer } from './answer'
|
||||
import { Fees } from './fees'
|
||||
import { JSONContent } from '@tiptap/core'
|
||||
import { GroupLink } from 'common/group'
|
||||
|
||||
export type AnyMechanism = DPM | CPMM
|
||||
export type AnyOutcomeType =
|
||||
| Binary
|
||||
| MultipleChoice
|
||||
| PseudoNumeric
|
||||
| FreeResponse
|
||||
| Numeric
|
||||
|
||||
export type AnyOutcomeType = Binary | FreeResponse | Numeric
|
||||
export type AnyContractType =
|
||||
| (CPMM & Binary)
|
||||
| (CPMM & PseudoNumeric)
|
||||
| (DPM & Binary)
|
||||
| (DPM & FreeResponse)
|
||||
| (DPM & Numeric)
|
||||
| (DPM & MultipleChoice)
|
||||
|
||||
export type Contract<T extends AnyContractType = AnyContractType> = {
|
||||
id: string
|
||||
|
@ -29,10 +19,10 @@ export type Contract<T extends AnyContractType = AnyContractType> = {
|
|||
creatorAvatarUrl?: string
|
||||
|
||||
question: string
|
||||
description: string | JSONContent // More info about what the contract is about
|
||||
description: string // More info about what the contract is about
|
||||
tags: string[]
|
||||
lowercaseTags: string[]
|
||||
visibility: visibility
|
||||
visibility: 'public' | 'unlisted'
|
||||
|
||||
createdTime: number // Milliseconds since epoch
|
||||
lastUpdatedTime?: number // Updated on new bet or comment
|
||||
|
@ -43,37 +33,19 @@ export type Contract<T extends AnyContractType = AnyContractType> = {
|
|||
isResolved: boolean
|
||||
resolutionTime?: number // When the contract creator resolved the market
|
||||
resolution?: string
|
||||
resolutionProbability?: number
|
||||
|
||||
closeEmailsSent?: number
|
||||
|
||||
volume: number
|
||||
volume24Hours: number
|
||||
volume7Days: number
|
||||
elasticity: number
|
||||
|
||||
collectedFees: Fees
|
||||
|
||||
groupSlugs?: string[]
|
||||
groupLinks?: GroupLink[]
|
||||
uniqueBettorIds?: string[]
|
||||
uniqueBettorCount?: number
|
||||
popularityScore?: number
|
||||
dailyScore?: number
|
||||
followerCount?: number
|
||||
featuredOnHomeRank?: number
|
||||
likedByUserIds?: string[]
|
||||
likedByUserCount?: number
|
||||
flaggedByUsernames?: string[]
|
||||
openCommentBounties?: number
|
||||
unlistedById?: string
|
||||
} & T
|
||||
|
||||
export type BinaryContract = Contract & Binary
|
||||
export type PseudoNumericContract = Contract & PseudoNumeric
|
||||
export type NumericContract = Contract & Numeric
|
||||
export type FreeResponseContract = Contract & FreeResponse
|
||||
export type MultipleChoiceContract = Contract & MultipleChoice
|
||||
export type DPMContract = Contract & DPM
|
||||
export type CPMMContract = Contract & CPMM
|
||||
export type DPMBinaryContract = BinaryContract & DPM
|
||||
|
@ -92,14 +64,7 @@ export type CPMM = {
|
|||
mechanism: 'cpmm-1'
|
||||
pool: { [outcome: string]: number }
|
||||
p: number // probability constant in y^p * n^(1-p) = k
|
||||
totalLiquidity: number // for historical reasons, this the total subsidy amount added in M$
|
||||
subsidyPool: number // current value of subsidy pool in M$
|
||||
prob: number
|
||||
probChanges: {
|
||||
day: number
|
||||
week: number
|
||||
month: number
|
||||
}
|
||||
totalLiquidity: number // in M$
|
||||
}
|
||||
|
||||
export type Binary = {
|
||||
|
@ -109,18 +74,6 @@ export type Binary = {
|
|||
resolution?: resolution
|
||||
}
|
||||
|
||||
export type PseudoNumeric = {
|
||||
outcomeType: 'PSEUDO_NUMERIC'
|
||||
min: number
|
||||
max: number
|
||||
isLogScale: boolean
|
||||
resolutionValue?: number
|
||||
|
||||
// same as binary market; map everything to probability
|
||||
initialProbability: number
|
||||
resolutionProbability?: number
|
||||
}
|
||||
|
||||
export type FreeResponse = {
|
||||
outcomeType: 'FREE_RESPONSE'
|
||||
answers: Answer[] // Used for outcomeType 'FREE_RESPONSE'.
|
||||
|
@ -128,13 +81,6 @@ export type FreeResponse = {
|
|||
resolutions?: { [outcome: string]: number } // Used for MKT resolution.
|
||||
}
|
||||
|
||||
export type MultipleChoice = {
|
||||
outcomeType: 'MULTIPLE_CHOICE'
|
||||
answers: Answer[]
|
||||
resolution?: string | 'MKT' | 'CANCEL'
|
||||
resolutions?: { [outcome: string]: number } // Used for MKT resolution.
|
||||
}
|
||||
|
||||
export type Numeric = {
|
||||
outcomeType: 'NUMERIC'
|
||||
bucketCount: number
|
||||
|
@ -147,19 +93,10 @@ export type Numeric = {
|
|||
export type outcomeType = AnyOutcomeType['outcomeType']
|
||||
export type resolution = 'YES' | 'NO' | 'MKT' | 'CANCEL'
|
||||
export const RESOLUTIONS = ['YES', 'NO', 'MKT', 'CANCEL'] as const
|
||||
export const OUTCOME_TYPES = [
|
||||
'BINARY',
|
||||
'MULTIPLE_CHOICE',
|
||||
'FREE_RESPONSE',
|
||||
'PSEUDO_NUMERIC',
|
||||
'NUMERIC',
|
||||
] as const
|
||||
export const OUTCOME_TYPES = ['BINARY', 'FREE_RESPONSE', 'NUMERIC'] as const
|
||||
|
||||
export const MAX_QUESTION_LENGTH = 240
|
||||
export const MAX_DESCRIPTION_LENGTH = 16000
|
||||
export const MAX_QUESTION_LENGTH = 480
|
||||
export const MAX_DESCRIPTION_LENGTH = 10000
|
||||
export const MAX_TAG_LENGTH = 60
|
||||
|
||||
export const CPMM_MIN_POOL_QTY = 0.01
|
||||
|
||||
export type visibility = 'public' | 'unlisted'
|
||||
export const VISIBILITIES = ['public', 'unlisted'] as const
|
||||
|
|
|
@ -1,20 +0,0 @@
|
|||
import { ENV_CONFIG } from './envs/constants'
|
||||
|
||||
const econ = ENV_CONFIG.economy
|
||||
|
||||
export const FIXED_ANTE = econ?.FIXED_ANTE ?? 100
|
||||
|
||||
export const STARTING_BALANCE = econ?.STARTING_BALANCE ?? 1000
|
||||
// for sus users, i.e. multiple sign ups for same person
|
||||
export const SUS_STARTING_BALANCE = econ?.SUS_STARTING_BALANCE ?? 10
|
||||
export const REFERRAL_AMOUNT = econ?.REFERRAL_AMOUNT ?? 250
|
||||
|
||||
export const UNIQUE_BETTOR_BONUS_AMOUNT = econ?.UNIQUE_BETTOR_BONUS_AMOUNT ?? 10
|
||||
export const BETTING_STREAK_BONUS_AMOUNT =
|
||||
econ?.BETTING_STREAK_BONUS_AMOUNT ?? 5
|
||||
export const BETTING_STREAK_BONUS_MAX = econ?.BETTING_STREAK_BONUS_MAX ?? 25
|
||||
export const BETTING_STREAK_RESET_HOUR = econ?.BETTING_STREAK_RESET_HOUR ?? 7
|
||||
export const FREE_MARKETS_PER_USER_MAX = econ?.FREE_MARKETS_PER_USER_MAX ?? 5
|
||||
export const COMMENT_BOUNTY_AMOUNT = econ?.COMMENT_BOUNTY_AMOUNT ?? 250
|
||||
|
||||
export const UNIQUE_BETTOR_LIQUIDITY = 20
|
35
common/envs/atlas.ts
Normal file
35
common/envs/atlas.ts
Normal file
|
@ -0,0 +1,35 @@
|
|||
import { EnvConfig, PROD_CONFIG } from './prod'
|
||||
|
||||
export const ATLAS_CONFIG: EnvConfig = {
|
||||
domain: 'atlas.manifold.markets',
|
||||
firebaseConfig: {
|
||||
apiKey: 'AIzaSyCQvm7AjL1NjULPaEYjAiUjiVhfXmHGh_w',
|
||||
authDomain: 'atlas-manifold.firebaseapp.com',
|
||||
projectId: 'atlas-manifold',
|
||||
storageBucket: 'atlas-manifold.appspot.com',
|
||||
messagingSenderId: '802386508975',
|
||||
appId: '1:802386508975:web:1b1ff75deec469945ca85a',
|
||||
measurementId: 'G-FR9SJTFF2K',
|
||||
region: 'us-central1',
|
||||
},
|
||||
functionEndpoints: {
|
||||
placebet: 'https://placebet-txwwmth7kq-uc.a.run.app',
|
||||
sellshares: 'https://sellshares-txwwmth7kq-uc.a.run.app',
|
||||
sellbet: 'https://sellbet-txwwmth7kq-uc.a.run.app',
|
||||
createmarket: 'https://createmarket-txwwmth7kq-uc.a.run.app',
|
||||
},
|
||||
adminEmails: [...PROD_CONFIG.adminEmails],
|
||||
whitelistEmail: '',
|
||||
moneyMoniker: '📎',
|
||||
fixedAnte: 25,
|
||||
startingBalance: 500,
|
||||
visibility: 'PRIVATE',
|
||||
// faviconPath: '/atlas/atlas-favicon.png',
|
||||
navbarLogoPath: '/atlas/atlas-logo-white.svg',
|
||||
newQuestionPlaceholders: [
|
||||
'Will we have at least 5 new team members by the end of this quarter?',
|
||||
'Will we meet or exceed our goals this sprint?',
|
||||
'Will we sign on 3 or more new clients this month?',
|
||||
'Will Paul shave his beard by the end of the month?',
|
||||
],
|
||||
}
|
|
@ -1,4 +1,5 @@
|
|||
import { escapeRegExp } from 'lodash'
|
||||
import { ATLAS_CONFIG } from './atlas'
|
||||
import { DEV_CONFIG } from './dev'
|
||||
import { EnvConfig, PROD_CONFIG } from './prod'
|
||||
import { THEOREMONE_CONFIG } from './theoremone'
|
||||
|
@ -9,6 +10,7 @@ const CONFIGS: { [env: string]: EnvConfig } = {
|
|||
PROD: PROD_CONFIG,
|
||||
DEV: DEV_CONFIG,
|
||||
THEOREMONE: THEOREMONE_CONFIG,
|
||||
ATLAS: ATLAS_CONFIG,
|
||||
}
|
||||
|
||||
export const ENV_CONFIG = CONFIGS[ENV]
|
||||
|
@ -21,38 +23,18 @@ export function isWhitelisted(email?: string) {
|
|||
}
|
||||
|
||||
// TODO: Before open sourcing, we should turn these into env vars
|
||||
export function isAdmin(email?: string) {
|
||||
if (!email) {
|
||||
return false
|
||||
}
|
||||
export function isAdmin(email: string) {
|
||||
return ENV_CONFIG.adminEmails.includes(email)
|
||||
}
|
||||
|
||||
export function isManifoldId(userId: string) {
|
||||
return userId === 'IPTOzEqrpkWmEzh6hwvAyY9PqFb2'
|
||||
}
|
||||
|
||||
export const DOMAIN = ENV_CONFIG.domain
|
||||
export const FIREBASE_CONFIG = ENV_CONFIG.firebaseConfig
|
||||
export const PROJECT_ID = ENV_CONFIG.firebaseConfig.projectId
|
||||
export const IS_PRIVATE_MANIFOLD = ENV_CONFIG.visibility === 'PRIVATE'
|
||||
|
||||
export const AUTH_COOKIE_NAME = `FBUSER_${PROJECT_ID.toUpperCase().replace(
|
||||
/-/g,
|
||||
'_'
|
||||
)}`
|
||||
|
||||
// Manifold's domain or any subdomains thereof
|
||||
export const CORS_ORIGIN_MANIFOLD = new RegExp(
|
||||
'^https?://(?:[a-zA-Z0-9\\-]+\\.)*' + escapeRegExp(ENV_CONFIG.domain) + '$'
|
||||
)
|
||||
// Vercel deployments, used for testing.
|
||||
export const CORS_ORIGIN_VERCEL = new RegExp(
|
||||
'^https?://[a-zA-Z0-9\\-]+' + escapeRegExp('mantic.vercel.app') + '$'
|
||||
)
|
||||
// Any localhost server on any port
|
||||
export const CORS_ORIGIN_LOCALHOST = /^http:\/\/localhost:\d+$/
|
||||
|
||||
export function firestoreConsolePath(contractId: string) {
|
||||
return `https://console.firebase.google.com/project/${PROJECT_ID}/firestore/data/~2Fcontracts~2F${contractId}`
|
||||
}
|
||||
|
|
|
@ -2,7 +2,6 @@ import { EnvConfig, PROD_CONFIG } from './prod'
|
|||
|
||||
export const DEV_CONFIG: EnvConfig = {
|
||||
...PROD_CONFIG,
|
||||
domain: 'dev.manifold.markets',
|
||||
firebaseConfig: {
|
||||
apiKey: 'AIzaSyBoq3rzUa8Ekyo3ZaTnlycQYPRCA26VpOw',
|
||||
authDomain: 'dev-mantic-markets.firebaseapp.com',
|
||||
|
@ -13,9 +12,10 @@ export const DEV_CONFIG: EnvConfig = {
|
|||
appId: '1:134303100058:web:27f9ea8b83347251f80323',
|
||||
measurementId: 'G-YJC9E37P37',
|
||||
},
|
||||
cloudRunId: 'w3txbmd3ba',
|
||||
cloudRunRegion: 'uc',
|
||||
amplitudeApiKey: 'fd8cbfd964b9a205b8678a39faae71b3',
|
||||
twitchBotEndpoint: 'https://dev-twitch-bot.manifold.markets',
|
||||
sprigEnvironmentId: 'Tu7kRZPm7daP',
|
||||
functionEndpoints: {
|
||||
placebet: 'https://placebet-w3txbmd3ba-uc.a.run.app',
|
||||
sellshares: 'https://sellshares-w3txbmd3ba-uc.a.run.app',
|
||||
sellbet: 'https://sellbet-w3txbmd3ba-uc.a.run.app',
|
||||
createmarket: 'https://createmarket-w3txbmd3ba-uc.a.run.app',
|
||||
},
|
||||
}
|
||||
|
|
|
@ -1,14 +1,13 @@
|
|||
export type V2CloudFunction =
|
||||
| 'placebet'
|
||||
| 'sellbet'
|
||||
| 'sellshares'
|
||||
| 'createmarket'
|
||||
|
||||
export type EnvConfig = {
|
||||
domain: string
|
||||
firebaseConfig: FirebaseConfig
|
||||
amplitudeApiKey?: string
|
||||
twitchBotEndpoint?: string
|
||||
sprigEnvironmentId?: string
|
||||
|
||||
// IDs for v2 cloud functions -- find these by deploying a cloud function and
|
||||
// examining the URL, https://[name]-[cloudRunId]-[cloudRunRegion].a.run.app
|
||||
cloudRunId: string
|
||||
cloudRunRegion: string
|
||||
functionEndpoints: Record<V2CloudFunction, string>
|
||||
|
||||
// Access controls
|
||||
adminEmails: string[]
|
||||
|
@ -17,38 +16,20 @@ export type EnvConfig = {
|
|||
|
||||
// Branding
|
||||
moneyMoniker: string // e.g. 'M$'
|
||||
bettor?: string // e.g. 'bettor' or 'predictor'
|
||||
presentBet?: string // e.g. 'bet' or 'predict'
|
||||
pastBet?: string // e.g. 'bet' or 'prediction'
|
||||
faviconPath?: string // Should be a file in /public
|
||||
navbarLogoPath?: string
|
||||
newQuestionPlaceholders: string[]
|
||||
|
||||
economy?: Economy
|
||||
}
|
||||
|
||||
export type Economy = {
|
||||
FIXED_ANTE?: number
|
||||
|
||||
STARTING_BALANCE?: number
|
||||
SUS_STARTING_BALANCE?: number
|
||||
|
||||
REFERRAL_AMOUNT?: number
|
||||
|
||||
UNIQUE_BETTOR_BONUS_AMOUNT?: number
|
||||
|
||||
BETTING_STREAK_BONUS_AMOUNT?: number
|
||||
BETTING_STREAK_BONUS_MAX?: number
|
||||
BETTING_STREAK_RESET_HOUR?: number
|
||||
FREE_MARKETS_PER_USER_MAX?: number
|
||||
COMMENT_BOUNTY_AMOUNT?: number
|
||||
// Currency controls
|
||||
fixedAnte?: number
|
||||
startingBalance?: number
|
||||
}
|
||||
|
||||
type FirebaseConfig = {
|
||||
apiKey: string
|
||||
authDomain: string
|
||||
projectId: string
|
||||
region?: string
|
||||
region: string
|
||||
storageBucket: string
|
||||
messagingSenderId: string
|
||||
appId: string
|
||||
|
@ -57,9 +38,6 @@ type FirebaseConfig = {
|
|||
|
||||
export const PROD_CONFIG: EnvConfig = {
|
||||
domain: 'manifold.markets',
|
||||
amplitudeApiKey: '2d6509fd4185ebb8be29709842752a15',
|
||||
sprigEnvironmentId: 'sQcrq9TDqkib',
|
||||
|
||||
firebaseConfig: {
|
||||
apiKey: 'AIzaSyDp3J57vLeAZCzxLD-vcPaGIkAmBoGOSYw',
|
||||
authDomain: 'mantic-markets.firebaseapp.com',
|
||||
|
@ -70,26 +48,22 @@ export const PROD_CONFIG: EnvConfig = {
|
|||
appId: '1:128925704902:web:f61f86944d8ffa2a642dc7',
|
||||
measurementId: 'G-SSFK1Q138D',
|
||||
},
|
||||
twitchBotEndpoint: 'https://twitch-bot.manifold.markets',
|
||||
cloudRunId: 'nggbo3neva',
|
||||
cloudRunRegion: 'uc',
|
||||
functionEndpoints: {
|
||||
placebet: 'https://placebet-nggbo3neva-uc.a.run.app',
|
||||
sellshares: 'https://sellshares-nggbo3neva-uc.a.run.app',
|
||||
sellbet: 'https://sellbet-nggbo3neva-uc.a.run.app',
|
||||
createmarket: 'https://createmarket-nggbo3neva-uc.a.run.app',
|
||||
},
|
||||
adminEmails: [
|
||||
'akrolsmir@gmail.com', // Austin
|
||||
'jahooma@gmail.com', // James
|
||||
'taowell@gmail.com', // Stephen
|
||||
'abc.sinclair@gmail.com', // Sinclair
|
||||
'manticmarkets@gmail.com', // Manifold
|
||||
'iansphilips@gmail.com', // Ian
|
||||
'd4vidchee@gmail.com', // D4vid
|
||||
'federicoruizcassarino@gmail.com', // Fede
|
||||
'ingawei@gmail.com', //Inga
|
||||
],
|
||||
visibility: 'PUBLIC',
|
||||
|
||||
moneyMoniker: 'M$',
|
||||
bettor: 'trader',
|
||||
pastBet: 'trade',
|
||||
presentBet: 'trade',
|
||||
navbarLogoPath: '',
|
||||
faviconPath: '/favicon.ico',
|
||||
newQuestionPlaceholders: [
|
||||
|
|
|
@ -12,8 +12,13 @@ export const THEOREMONE_CONFIG: EnvConfig = {
|
|||
appId: '1:698012149198:web:b342af75662831aa84b79f',
|
||||
measurementId: 'G-Y3EZ1WNT6E',
|
||||
},
|
||||
cloudRunId: 'nggbo3neva', // TODO: fill in real ID for T1
|
||||
cloudRunRegion: 'uc',
|
||||
// TODO: fill in real endpoints for T1
|
||||
functionEndpoints: {
|
||||
placebet: 'https://placebet-nggbo3neva-uc.a.run.app',
|
||||
sellshares: 'https://sellshares-nggbo3neva-uc.a.run.app',
|
||||
sellbet: 'https://sellbet-nggbo3neva-uc.a.run.app',
|
||||
createmarket: 'https://createmarket-nggbo3neva-uc.a.run.app',
|
||||
},
|
||||
adminEmails: [...PROD_CONFIG.adminEmails, 'david.glidden@theoremone.co'],
|
||||
whitelistEmail: '@theoremone.co',
|
||||
moneyMoniker: 'T$',
|
||||
|
|
|
@ -1,11 +1,9 @@
|
|||
export const FLAT_TRADE_FEE = 0.1 // M$0.1
|
||||
export const PLATFORM_FEE = 0.01
|
||||
export const CREATOR_FEE = 0.06
|
||||
export const LIQUIDITY_FEE = 0.06
|
||||
|
||||
export const PLATFORM_FEE = 0
|
||||
export const CREATOR_FEE = 0
|
||||
export const LIQUIDITY_FEE = 0
|
||||
|
||||
export const DPM_PLATFORM_FEE = 0.0
|
||||
export const DPM_CREATOR_FEE = 0.0
|
||||
export const DPM_PLATFORM_FEE = 0.01
|
||||
export const DPM_CREATOR_FEE = 0.04
|
||||
export const DPM_FEES = DPM_PLATFORM_FEE + DPM_CREATOR_FEE
|
||||
|
||||
export type Fees = {
|
||||
|
|
23
common/fold.ts
Normal file
23
common/fold.ts
Normal file
|
@ -0,0 +1,23 @@
|
|||
export type Fold = {
|
||||
id: string
|
||||
slug: string
|
||||
name: string
|
||||
about: string
|
||||
curatorId: string // User id
|
||||
createdTime: number
|
||||
|
||||
tags: string[]
|
||||
lowercaseTags: string[]
|
||||
|
||||
contractIds: string[]
|
||||
excludedContractIds: string[]
|
||||
|
||||
// Invariant: exactly one of the following is defined.
|
||||
// Default: creatorIds: undefined, excludedCreatorIds: []
|
||||
creatorIds?: string[]
|
||||
excludedCreatorIds?: string[]
|
||||
|
||||
followCount: number
|
||||
|
||||
disallowMarketCreation?: boolean
|
||||
}
|
|
@ -1,9 +0,0 @@
|
|||
export type Follow = {
|
||||
userId: string
|
||||
timestamp: number
|
||||
}
|
||||
|
||||
export type ContractFollow = {
|
||||
id: string // user id
|
||||
createdTime: number
|
||||
}
|
|
@ -1,3 +0,0 @@
|
|||
export type GlobalConfig = {
|
||||
pinnedItems: { itemId: string; type: 'post' | 'contract' }[]
|
||||
}
|
|
@ -1,42 +0,0 @@
|
|||
export type Group = {
|
||||
id: string
|
||||
slug: string
|
||||
name: string
|
||||
about: string
|
||||
creatorId: string // User id
|
||||
createdTime: number
|
||||
mostRecentActivityTime: number
|
||||
anyoneCanJoin: boolean
|
||||
totalContracts: number
|
||||
totalMembers: number
|
||||
aboutPostId?: string
|
||||
postIds: string[]
|
||||
chatDisabled?: boolean
|
||||
mostRecentContractAddedTime?: number
|
||||
cachedLeaderboard?: {
|
||||
topTraders: {
|
||||
userId: string
|
||||
score: number
|
||||
}[]
|
||||
topCreators: {
|
||||
userId: string
|
||||
score: number
|
||||
}[]
|
||||
}
|
||||
pinnedItems: { itemId: string; type: 'post' | 'contract' }[]
|
||||
}
|
||||
|
||||
export const MAX_GROUP_NAME_LENGTH = 75
|
||||
export const MAX_ABOUT_LENGTH = 140
|
||||
export const MAX_ID_LENGTH = 60
|
||||
export const NEW_USER_GROUP_SLUGS = ['updates', 'bugs', 'welcome']
|
||||
export const GROUP_CHAT_SLUG = 'chat'
|
||||
|
||||
export type GroupLink = {
|
||||
slug: string
|
||||
name: string
|
||||
groupId: string
|
||||
createdTime: number
|
||||
userId?: string
|
||||
}
|
||||
export type GroupContractDoc = { contractId: string; createdTime: number }
|
|
@ -1,9 +0,0 @@
|
|||
export type Like = {
|
||||
id: string // will be id of the object liked, i.e. contract.id
|
||||
userId: string
|
||||
type: 'contract' | 'post'
|
||||
createdTime: number
|
||||
tipTxnId?: string // only holds most recent tip txn id
|
||||
}
|
||||
export const LIKE_TIP_AMOUNT = 10
|
||||
export const TIP_UNDO_DURATION = 2000
|
138
common/loans.ts
138
common/loans.ts
|
@ -1,138 +0,0 @@
|
|||
import { Dictionary, groupBy, sumBy, minBy } from 'lodash'
|
||||
import { Bet } from './bet'
|
||||
import { getContractBetMetrics } from './calculate'
|
||||
import {
|
||||
Contract,
|
||||
CPMMContract,
|
||||
FreeResponseContract,
|
||||
MultipleChoiceContract,
|
||||
} from './contract'
|
||||
import { PortfolioMetrics, User } from './user'
|
||||
import { filterDefined } from './util/array'
|
||||
|
||||
const LOAN_DAILY_RATE = 0.02
|
||||
|
||||
const calculateNewLoan = (investedValue: number, loanTotal: number) => {
|
||||
const netValue = investedValue - loanTotal
|
||||
return netValue * LOAN_DAILY_RATE
|
||||
}
|
||||
|
||||
export const getLoanUpdates = (
|
||||
users: User[],
|
||||
contractsById: { [contractId: string]: Contract },
|
||||
portfolioByUser: { [userId: string]: PortfolioMetrics | undefined },
|
||||
betsByUser: { [userId: string]: Bet[] }
|
||||
) => {
|
||||
const eligibleUsers = filterDefined(
|
||||
users.map((user) =>
|
||||
isUserEligibleForLoan(portfolioByUser[user.id]) ? user : undefined
|
||||
)
|
||||
)
|
||||
|
||||
const betUpdates = eligibleUsers
|
||||
.map((user) => {
|
||||
const updates = calculateLoanBetUpdates(
|
||||
betsByUser[user.id] ?? [],
|
||||
contractsById
|
||||
).betUpdates
|
||||
return updates.map((update) => ({ ...update, user }))
|
||||
})
|
||||
.flat()
|
||||
|
||||
const updatesByUser = groupBy(betUpdates, (update) => update.userId)
|
||||
const userPayouts = Object.values(updatesByUser).map((updates) => {
|
||||
return {
|
||||
user: updates[0].user,
|
||||
payout: sumBy(updates, (update) => update.newLoan),
|
||||
}
|
||||
})
|
||||
|
||||
return {
|
||||
betUpdates,
|
||||
userPayouts,
|
||||
}
|
||||
}
|
||||
|
||||
const isUserEligibleForLoan = (portfolio: PortfolioMetrics | undefined) => {
|
||||
if (!portfolio) return true
|
||||
|
||||
const { balance, investmentValue } = portfolio
|
||||
return balance + investmentValue > 0
|
||||
}
|
||||
|
||||
const calculateLoanBetUpdates = (
|
||||
bets: Bet[],
|
||||
contractsById: Dictionary<Contract>
|
||||
) => {
|
||||
const betsByContract = groupBy(bets, (bet) => bet.contractId)
|
||||
const contracts = filterDefined(
|
||||
Object.keys(betsByContract).map((contractId) => contractsById[contractId])
|
||||
).filter((c) => !c.isResolved)
|
||||
|
||||
const betUpdates = filterDefined(
|
||||
contracts
|
||||
.map((c) => {
|
||||
if (c.mechanism === 'cpmm-1') {
|
||||
return getBinaryContractLoanUpdate(c, betsByContract[c.id])
|
||||
} else if (
|
||||
c.outcomeType === 'FREE_RESPONSE' ||
|
||||
c.outcomeType === 'MULTIPLE_CHOICE'
|
||||
)
|
||||
return getFreeResponseContractLoanUpdate(c, betsByContract[c.id])
|
||||
else {
|
||||
// Unsupported contract / mechanism for loans.
|
||||
return []
|
||||
}
|
||||
})
|
||||
.flat()
|
||||
)
|
||||
|
||||
const totalNewLoan = sumBy(betUpdates, (loanUpdate) => loanUpdate.loanTotal)
|
||||
|
||||
return {
|
||||
totalNewLoan,
|
||||
betUpdates,
|
||||
}
|
||||
}
|
||||
|
||||
const getBinaryContractLoanUpdate = (contract: CPMMContract, bets: Bet[]) => {
|
||||
const { invested } = getContractBetMetrics(contract, bets)
|
||||
const loanAmount = sumBy(bets, (bet) => bet.loanAmount ?? 0)
|
||||
const oldestBet = minBy(bets, (bet) => bet.createdTime)
|
||||
|
||||
const newLoan = calculateNewLoan(invested, loanAmount)
|
||||
if (!isFinite(newLoan) || newLoan <= 0 || !oldestBet) return undefined
|
||||
|
||||
const loanTotal = (oldestBet.loanAmount ?? 0) + newLoan
|
||||
|
||||
return {
|
||||
userId: oldestBet.userId,
|
||||
contractId: contract.id,
|
||||
betId: oldestBet.id,
|
||||
newLoan,
|
||||
loanTotal,
|
||||
}
|
||||
}
|
||||
|
||||
const getFreeResponseContractLoanUpdate = (
|
||||
contract: FreeResponseContract | MultipleChoiceContract,
|
||||
bets: Bet[]
|
||||
) => {
|
||||
const openBets = bets.filter((bet) => !bet.isSold && !bet.sale)
|
||||
|
||||
return openBets.map((bet) => {
|
||||
const loanAmount = bet.loanAmount ?? 0
|
||||
const newLoan = calculateNewLoan(bet.amount, loanAmount)
|
||||
const loanTotal = loanAmount + newLoan
|
||||
|
||||
if (!isFinite(newLoan) || newLoan <= 0) return undefined
|
||||
|
||||
return {
|
||||
userId: bet.userId,
|
||||
contractId: contract.id,
|
||||
betId: bet.id,
|
||||
newLoan,
|
||||
loanTotal,
|
||||
}
|
||||
})
|
||||
}
|
|
@ -1,35 +0,0 @@
|
|||
export type Manalink = {
|
||||
// The link to send: https://manifold.markets/send/{slug}
|
||||
// Also functions as the unique id for the link.
|
||||
slug: string
|
||||
|
||||
// Note: we assume both fromId and toId are of SourceType 'USER'
|
||||
fromId: string
|
||||
|
||||
// Displayed to people claiming the link
|
||||
message: string
|
||||
|
||||
// How much to send with the link
|
||||
amount: number
|
||||
token: 'M$' // TODO: could send eg YES shares too??
|
||||
|
||||
createdTime: number
|
||||
// If null, the link is valid forever
|
||||
expiresTime: number | null
|
||||
// If null, the link can be used infinitely
|
||||
maxUses: number | null
|
||||
|
||||
// Used for simpler caching
|
||||
claimedUserIds: string[]
|
||||
// Successful redemptions of the link
|
||||
claims: Claim[]
|
||||
}
|
||||
|
||||
export type Claim = {
|
||||
toId: string
|
||||
|
||||
// The ID of the successful txn that tracks the money moved
|
||||
txnId: string
|
||||
|
||||
claimedTime: number
|
||||
}
|
|
@ -1,6 +1,6 @@
|
|||
import { sortBy, sum, sumBy } from 'lodash'
|
||||
import { sumBy } from 'lodash'
|
||||
|
||||
import { Bet, fill, LimitBet, NumericBet } from './bet'
|
||||
import { Bet, MAX_LOAN_PER_CONTRACT, NumericBet } from './bet'
|
||||
import {
|
||||
calculateDpmShares,
|
||||
getDpmProbability,
|
||||
|
@ -8,34 +8,20 @@ import {
|
|||
getNumericBets,
|
||||
calculateNumericDpmShares,
|
||||
} from './calculate-dpm'
|
||||
import {
|
||||
calculateCpmmAmountToProb,
|
||||
calculateCpmmPurchase,
|
||||
CpmmState,
|
||||
getCpmmProbability,
|
||||
} from './calculate-cpmm'
|
||||
import { calculateCpmmPurchase, getCpmmProbability } from './calculate-cpmm'
|
||||
import {
|
||||
CPMMBinaryContract,
|
||||
DPMBinaryContract,
|
||||
DPMContract,
|
||||
FreeResponseContract,
|
||||
NumericContract,
|
||||
PseudoNumericContract,
|
||||
} from './contract'
|
||||
import { noFees } from './fees'
|
||||
import { addObjects, removeUndefinedProps } from './util/object'
|
||||
import { addObjects } from './util/object'
|
||||
import { NUMERIC_FIXED_VAR } from './numeric-constants'
|
||||
import {
|
||||
floatingEqual,
|
||||
floatingGreaterEqual,
|
||||
floatingLesserEqual,
|
||||
} from './util/math'
|
||||
|
||||
export type CandidateBet<T extends Bet = Bet> = Omit<
|
||||
T,
|
||||
'id' | 'userId' | 'userAvatarUrl' | 'userName' | 'userUsername'
|
||||
>
|
||||
export type CandidateBet<T extends Bet> = Omit<T, 'id' | 'userId'>
|
||||
export type BetInfo = {
|
||||
newBet: CandidateBet
|
||||
newBet: CandidateBet<Bet>
|
||||
newPool?: { [outcome: string]: number }
|
||||
newTotalShares?: { [outcome: string]: number }
|
||||
newTotalBets?: { [outcome: string]: number }
|
||||
|
@ -43,261 +29,45 @@ export type BetInfo = {
|
|||
newP?: number
|
||||
}
|
||||
|
||||
const computeFill = (
|
||||
export const getNewBinaryCpmmBetInfo = (
|
||||
outcome: 'YES' | 'NO',
|
||||
amount: number,
|
||||
outcome: 'YES' | 'NO',
|
||||
limitProb: number | undefined,
|
||||
cpmmState: CpmmState,
|
||||
matchedBet: LimitBet | undefined
|
||||
contract: CPMMBinaryContract,
|
||||
loanAmount: number
|
||||
) => {
|
||||
const prob = getCpmmProbability(cpmmState.pool, cpmmState.p)
|
||||
|
||||
if (
|
||||
limitProb !== undefined &&
|
||||
(outcome === 'YES'
|
||||
? floatingGreaterEqual(prob, limitProb) &&
|
||||
(matchedBet?.limitProb ?? 1) > limitProb
|
||||
: floatingLesserEqual(prob, limitProb) &&
|
||||
(matchedBet?.limitProb ?? 0) < limitProb)
|
||||
) {
|
||||
// No fill.
|
||||
return undefined
|
||||
}
|
||||
|
||||
const timestamp = Date.now()
|
||||
|
||||
if (
|
||||
!matchedBet ||
|
||||
(outcome === 'YES'
|
||||
? !floatingGreaterEqual(prob, matchedBet.limitProb)
|
||||
: !floatingLesserEqual(prob, matchedBet.limitProb))
|
||||
) {
|
||||
// Fill from pool.
|
||||
const limit = !matchedBet
|
||||
? limitProb
|
||||
: outcome === 'YES'
|
||||
? Math.min(matchedBet.limitProb, limitProb ?? 1)
|
||||
: Math.max(matchedBet.limitProb, limitProb ?? 0)
|
||||
|
||||
const buyAmount =
|
||||
limit === undefined
|
||||
? amount
|
||||
: Math.min(amount, calculateCpmmAmountToProb(cpmmState, limit, outcome))
|
||||
|
||||
const { shares, newPool, newP, fees } = calculateCpmmPurchase(
|
||||
cpmmState,
|
||||
buyAmount,
|
||||
outcome
|
||||
)
|
||||
const newState = { pool: newPool, p: newP }
|
||||
|
||||
return {
|
||||
maker: {
|
||||
matchedBetId: null,
|
||||
shares,
|
||||
amount: buyAmount,
|
||||
state: newState,
|
||||
fees,
|
||||
timestamp,
|
||||
},
|
||||
taker: {
|
||||
matchedBetId: null,
|
||||
shares,
|
||||
amount: buyAmount,
|
||||
timestamp,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Fill from matchedBet.
|
||||
const matchRemaining = matchedBet.orderAmount - matchedBet.amount
|
||||
const shares = Math.min(
|
||||
amount /
|
||||
(outcome === 'YES' ? matchedBet.limitProb : 1 - matchedBet.limitProb),
|
||||
matchRemaining /
|
||||
(outcome === 'YES' ? 1 - matchedBet.limitProb : matchedBet.limitProb)
|
||||
const { shares, newPool, newP, fees } = calculateCpmmPurchase(
|
||||
contract,
|
||||
amount,
|
||||
outcome
|
||||
)
|
||||
|
||||
const maker = {
|
||||
bet: matchedBet,
|
||||
matchedBetId: 'taker',
|
||||
amount:
|
||||
shares *
|
||||
(outcome === 'YES' ? 1 - matchedBet.limitProb : matchedBet.limitProb),
|
||||
shares,
|
||||
timestamp,
|
||||
}
|
||||
const taker = {
|
||||
matchedBetId: matchedBet.id,
|
||||
amount:
|
||||
shares *
|
||||
(outcome === 'YES' ? matchedBet.limitProb : 1 - matchedBet.limitProb),
|
||||
shares,
|
||||
timestamp,
|
||||
}
|
||||
return { maker, taker }
|
||||
}
|
||||
const { pool, p, totalLiquidity } = contract
|
||||
const probBefore = getCpmmProbability(pool, p)
|
||||
const probAfter = getCpmmProbability(newPool, newP)
|
||||
|
||||
export const computeFills = (
|
||||
outcome: 'YES' | 'NO',
|
||||
betAmount: number,
|
||||
state: CpmmState,
|
||||
limitProb: number | undefined,
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
) => {
|
||||
if (isNaN(betAmount)) {
|
||||
throw new Error('Invalid bet amount: ${betAmount}')
|
||||
}
|
||||
if (isNaN(limitProb ?? 0)) {
|
||||
throw new Error('Invalid limitProb: ${limitProb}')
|
||||
}
|
||||
|
||||
const sortedBets = sortBy(
|
||||
unfilledBets.filter((bet) => bet.outcome !== outcome),
|
||||
(bet) => (outcome === 'YES' ? bet.limitProb : -bet.limitProb),
|
||||
(bet) => bet.createdTime
|
||||
)
|
||||
|
||||
const takers: fill[] = []
|
||||
const makers: {
|
||||
bet: LimitBet
|
||||
amount: number
|
||||
shares: number
|
||||
timestamp: number
|
||||
}[] = []
|
||||
const ordersToCancel: LimitBet[] = []
|
||||
|
||||
let amount = betAmount
|
||||
let cpmmState = { pool: state.pool, p: state.p }
|
||||
let totalFees = noFees
|
||||
const currentBalanceByUserId = { ...balanceByUserId }
|
||||
|
||||
let i = 0
|
||||
while (true) {
|
||||
const matchedBet: LimitBet | undefined = sortedBets[i]
|
||||
const fill = computeFill(amount, outcome, limitProb, cpmmState, matchedBet)
|
||||
if (!fill) break
|
||||
|
||||
const { taker, maker } = fill
|
||||
|
||||
if (maker.matchedBetId === null) {
|
||||
// Matched against pool.
|
||||
cpmmState = maker.state
|
||||
totalFees = addObjects(totalFees, maker.fees)
|
||||
takers.push(taker)
|
||||
} else {
|
||||
// Matched against bet.
|
||||
i++
|
||||
const { userId } = maker.bet
|
||||
const makerBalance = currentBalanceByUserId[userId]
|
||||
|
||||
if (floatingGreaterEqual(makerBalance, maker.amount)) {
|
||||
currentBalanceByUserId[userId] = makerBalance - maker.amount
|
||||
} else {
|
||||
// Insufficient balance. Cancel maker bet.
|
||||
ordersToCancel.push(maker.bet)
|
||||
continue
|
||||
}
|
||||
|
||||
takers.push(taker)
|
||||
makers.push(maker)
|
||||
}
|
||||
|
||||
amount -= taker.amount
|
||||
|
||||
if (floatingEqual(amount, 0)) break
|
||||
}
|
||||
|
||||
return { takers, makers, totalFees, cpmmState, ordersToCancel }
|
||||
}
|
||||
|
||||
export const getBinaryCpmmBetInfo = (
|
||||
outcome: 'YES' | 'NO',
|
||||
betAmount: number,
|
||||
contract: CPMMBinaryContract | PseudoNumericContract,
|
||||
limitProb: number | undefined,
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
) => {
|
||||
const { pool, p } = contract
|
||||
const { takers, makers, cpmmState, totalFees, ordersToCancel } = computeFills(
|
||||
outcome,
|
||||
betAmount,
|
||||
{ pool, p },
|
||||
limitProb,
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
)
|
||||
const probBefore = getCpmmProbability(contract.pool, contract.p)
|
||||
const probAfter = getCpmmProbability(cpmmState.pool, cpmmState.p)
|
||||
|
||||
const takerAmount = sumBy(takers, 'amount')
|
||||
const takerShares = sumBy(takers, 'shares')
|
||||
const isFilled = floatingEqual(betAmount, takerAmount)
|
||||
|
||||
const newBet: CandidateBet = removeUndefinedProps({
|
||||
orderAmount: betAmount,
|
||||
amount: takerAmount,
|
||||
shares: takerShares,
|
||||
limitProb,
|
||||
isFilled,
|
||||
isCancelled: false,
|
||||
fills: takers,
|
||||
const newBet: CandidateBet<Bet> = {
|
||||
contractId: contract.id,
|
||||
amount,
|
||||
shares,
|
||||
outcome,
|
||||
fees,
|
||||
loanAmount,
|
||||
probBefore,
|
||||
probAfter,
|
||||
loanAmount: 0,
|
||||
createdTime: Date.now(),
|
||||
fees: totalFees,
|
||||
})
|
||||
|
||||
const { liquidityFee } = totalFees
|
||||
const newTotalLiquidity = (contract.totalLiquidity ?? 0) + liquidityFee
|
||||
|
||||
return {
|
||||
newBet,
|
||||
newPool: cpmmState.pool,
|
||||
newP: cpmmState.p,
|
||||
newTotalLiquidity,
|
||||
makers,
|
||||
ordersToCancel,
|
||||
}
|
||||
}
|
||||
|
||||
export const getBinaryBetStats = (
|
||||
outcome: 'YES' | 'NO',
|
||||
betAmount: number,
|
||||
contract: CPMMBinaryContract | PseudoNumericContract,
|
||||
limitProb: number,
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number }
|
||||
) => {
|
||||
const { newBet } = getBinaryCpmmBetInfo(
|
||||
outcome,
|
||||
betAmount ?? 0,
|
||||
contract,
|
||||
limitProb,
|
||||
unfilledBets,
|
||||
balanceByUserId
|
||||
)
|
||||
const remainingMatched =
|
||||
((newBet.orderAmount ?? 0) - newBet.amount) /
|
||||
(outcome === 'YES' ? limitProb : 1 - limitProb)
|
||||
const currentPayout = newBet.shares + remainingMatched
|
||||
const { liquidityFee } = fees
|
||||
const newTotalLiquidity = (totalLiquidity ?? 0) + liquidityFee
|
||||
|
||||
const currentReturn = betAmount ? (currentPayout - betAmount) / betAmount : 0
|
||||
|
||||
const totalFees = sum(Object.values(newBet.fees))
|
||||
|
||||
return { currentPayout, currentReturn, totalFees, newBet }
|
||||
return { newBet, newPool, newP, newTotalLiquidity }
|
||||
}
|
||||
|
||||
export const getNewBinaryDpmBetInfo = (
|
||||
outcome: 'YES' | 'NO',
|
||||
amount: number,
|
||||
contract: DPMBinaryContract
|
||||
contract: DPMBinaryContract,
|
||||
loanAmount: number
|
||||
) => {
|
||||
const { YES: yesPool, NO: noPool } = contract.pool
|
||||
|
||||
|
@ -325,10 +95,10 @@ export const getNewBinaryDpmBetInfo = (
|
|||
const probBefore = getDpmProbability(contract.totalShares)
|
||||
const probAfter = getDpmProbability(newTotalShares)
|
||||
|
||||
const newBet: CandidateBet = {
|
||||
const newBet: CandidateBet<Bet> = {
|
||||
contractId: contract.id,
|
||||
amount,
|
||||
loanAmount: 0,
|
||||
loanAmount,
|
||||
shares,
|
||||
outcome,
|
||||
probBefore,
|
||||
|
@ -343,7 +113,8 @@ export const getNewBinaryDpmBetInfo = (
|
|||
export const getNewMultiBetInfo = (
|
||||
outcome: string,
|
||||
amount: number,
|
||||
contract: DPMContract
|
||||
contract: FreeResponseContract,
|
||||
loanAmount: number
|
||||
) => {
|
||||
const { pool, totalShares, totalBets } = contract
|
||||
|
||||
|
@ -361,10 +132,10 @@ export const getNewMultiBetInfo = (
|
|||
const probBefore = getDpmOutcomeProbability(totalShares, outcome)
|
||||
const probAfter = getDpmOutcomeProbability(newTotalShares, outcome)
|
||||
|
||||
const newBet: CandidateBet = {
|
||||
const newBet: CandidateBet<Bet> = {
|
||||
contractId: contract.id,
|
||||
amount,
|
||||
loanAmount: 0,
|
||||
loanAmount,
|
||||
shares,
|
||||
outcome,
|
||||
probBefore,
|
||||
|
@ -418,3 +189,13 @@ export const getNumericBetsInfo = (
|
|||
|
||||
return { newBet, newPool, newTotalShares, newTotalBets }
|
||||
}
|
||||
|
||||
export const getLoanAmount = (yourBets: Bet[], newBetAmount: number) => {
|
||||
const openBets = yourBets.filter((bet) => !bet.isSold && !bet.sale)
|
||||
const prevLoanAmount = sumBy(openBets, (bet) => bet.loanAmount ?? 0)
|
||||
const loanAmount = Math.min(
|
||||
newBetAmount,
|
||||
MAX_LOAN_PER_CONTRACT - prevLoanAmount
|
||||
)
|
||||
return loanAmount
|
||||
}
|
||||
|
|
|
@ -5,15 +5,12 @@ import {
|
|||
CPMM,
|
||||
DPM,
|
||||
FreeResponse,
|
||||
MultipleChoice,
|
||||
Numeric,
|
||||
outcomeType,
|
||||
PseudoNumeric,
|
||||
visibility,
|
||||
} from './contract'
|
||||
import { User } from './user'
|
||||
import { parseTags } from './util/parse'
|
||||
import { removeUndefinedProps } from './util/object'
|
||||
import { JSONContent } from '@tiptap/core'
|
||||
|
||||
export function getNewContract(
|
||||
id: string,
|
||||
|
@ -21,7 +18,7 @@ export function getNewContract(
|
|||
creator: User,
|
||||
question: string,
|
||||
outcomeType: outcomeType,
|
||||
description: JSONContent,
|
||||
description: string,
|
||||
initialProb: number,
|
||||
ante: number,
|
||||
closeTime: number,
|
||||
|
@ -30,22 +27,18 @@ export function getNewContract(
|
|||
// used for numeric markets
|
||||
bucketCount: number,
|
||||
min: number,
|
||||
max: number,
|
||||
isLogScale: boolean,
|
||||
|
||||
// for multiple choice
|
||||
answers: string[],
|
||||
visibility: visibility
|
||||
max: number
|
||||
) {
|
||||
const tags = parseTags(
|
||||
`${question} ${description} ${extraTags.map((tag) => `#${tag}`).join(' ')}`
|
||||
)
|
||||
const lowercaseTags = tags.map((tag) => tag.toLowerCase())
|
||||
|
||||
const propsByOutcomeType =
|
||||
outcomeType === 'BINARY'
|
||||
? getBinaryCpmmProps(initialProb, ante) // getBinaryDpmProps(initialProb, ante)
|
||||
: outcomeType === 'PSEUDO_NUMERIC'
|
||||
? getPseudoNumericCpmmProps(initialProb, ante, min, max, isLogScale)
|
||||
: outcomeType === 'NUMERIC'
|
||||
? getNumericProps(ante, bucketCount, min, max)
|
||||
: outcomeType === 'MULTIPLE_CHOICE'
|
||||
? getMultipleChoiceProps(ante, answers)
|
||||
: getFreeAnswerProps(ante)
|
||||
|
||||
const contract: Contract = removeUndefinedProps({
|
||||
|
@ -59,11 +52,10 @@ export function getNewContract(
|
|||
creatorAvatarUrl: creator.avatarUrl,
|
||||
|
||||
question: question.trim(),
|
||||
description,
|
||||
tags: [],
|
||||
lowercaseTags: [],
|
||||
visibility,
|
||||
unlistedById: visibility === 'unlisted' ? creator.id : undefined,
|
||||
description: description.trim(),
|
||||
tags,
|
||||
lowercaseTags,
|
||||
visibility: 'public',
|
||||
isResolved: false,
|
||||
createdTime: Date.now(),
|
||||
closeTime,
|
||||
|
@ -71,7 +63,6 @@ export function getNewContract(
|
|||
volume: 0,
|
||||
volume24Hours: 0,
|
||||
volume7Days: 0,
|
||||
elasticity: propsByOutcomeType.mechanism === 'cpmm-1' ? 0.38 : 0.75,
|
||||
|
||||
collectedFees: {
|
||||
creatorFee: 0,
|
||||
|
@ -112,30 +103,9 @@ const getBinaryCpmmProps = (initialProb: number, ante: number) => {
|
|||
mechanism: 'cpmm-1',
|
||||
outcomeType: 'BINARY',
|
||||
totalLiquidity: ante,
|
||||
subsidyPool: 0,
|
||||
initialProbability: p,
|
||||
p,
|
||||
pool: pool,
|
||||
prob: initialProb,
|
||||
probChanges: { day: 0, week: 0, month: 0 },
|
||||
}
|
||||
|
||||
return system
|
||||
}
|
||||
|
||||
const getPseudoNumericCpmmProps = (
|
||||
initialProb: number,
|
||||
ante: number,
|
||||
min: number,
|
||||
max: number,
|
||||
isLogScale: boolean
|
||||
) => {
|
||||
const system: CPMM & PseudoNumeric = {
|
||||
...getBinaryCpmmProps(initialProb, ante),
|
||||
outcomeType: 'PSEUDO_NUMERIC',
|
||||
min,
|
||||
max,
|
||||
isLogScale,
|
||||
}
|
||||
|
||||
return system
|
||||
|
@ -154,26 +124,6 @@ const getFreeAnswerProps = (ante: number) => {
|
|||
return system
|
||||
}
|
||||
|
||||
const getMultipleChoiceProps = (ante: number, answers: string[]) => {
|
||||
const numAnswers = answers.length
|
||||
const betAnte = ante / numAnswers
|
||||
const betShares = Math.sqrt(ante ** 2 / numAnswers)
|
||||
|
||||
const defaultValues = (x: any) =>
|
||||
Object.fromEntries(range(0, numAnswers).map((k) => [k, x]))
|
||||
|
||||
const system: DPM & MultipleChoice = {
|
||||
mechanism: 'dpm-2',
|
||||
outcomeType: 'MULTIPLE_CHOICE',
|
||||
pool: defaultValues(betAnte),
|
||||
totalShares: defaultValues(betShares),
|
||||
totalBets: defaultValues(betAnte),
|
||||
answers: [],
|
||||
}
|
||||
|
||||
return system
|
||||
}
|
||||
|
||||
const getNumericProps = (
|
||||
ante: number,
|
||||
bucketCount: number,
|
||||
|
|
|
@ -1,10 +1,8 @@
|
|||
import { notification_preference } from './user-notification-preferences'
|
||||
|
||||
export type Notification = {
|
||||
id: string
|
||||
userId: string
|
||||
reasonText?: string
|
||||
reason?: notification_reason_types | notification_preference
|
||||
reason?: notification_reason_types
|
||||
createdTime: number
|
||||
viewTime?: number
|
||||
isSeen: boolean
|
||||
|
@ -17,18 +15,11 @@ export type Notification = {
|
|||
sourceUserUsername?: string
|
||||
sourceUserAvatarUrl?: string
|
||||
sourceText?: string
|
||||
data?: { [key: string]: any }
|
||||
|
||||
sourceContractTitle?: string
|
||||
sourceContractCreatorUsername?: string
|
||||
sourceContractSlug?: string
|
||||
|
||||
sourceSlug?: string
|
||||
sourceTitle?: string
|
||||
|
||||
isSeenOnHref?: string
|
||||
sourceContractTags?: string[]
|
||||
}
|
||||
|
||||
export type notification_source_types =
|
||||
| 'contract'
|
||||
| 'comment'
|
||||
|
@ -38,15 +29,6 @@ export type notification_source_types =
|
|||
| 'follow'
|
||||
| 'tip'
|
||||
| 'admin_message'
|
||||
| 'group'
|
||||
| 'user'
|
||||
| 'bonus'
|
||||
| 'challenge'
|
||||
| 'betting_streak_bonus'
|
||||
| 'loan'
|
||||
| 'like'
|
||||
| 'tip_and_like'
|
||||
| 'badge'
|
||||
|
||||
export type notification_source_update_types =
|
||||
| 'created'
|
||||
|
@ -55,216 +37,14 @@ export type notification_source_update_types =
|
|||
| 'deleted'
|
||||
| 'closed'
|
||||
|
||||
/* Optional - if possible use a notification_preference */
|
||||
export type notification_reason_types =
|
||||
| 'tagged_user'
|
||||
| 'on_new_follow'
|
||||
| 'contract_from_followed_user'
|
||||
| 'you_referred_user'
|
||||
| 'user_joined_to_bet_on_your_market'
|
||||
| 'unique_bettors_on_your_contract'
|
||||
| 'tip_received'
|
||||
| 'bet_fill'
|
||||
| 'user_joined_from_your_group_invite'
|
||||
| 'challenge_accepted'
|
||||
| 'betting_streak_incremented'
|
||||
| 'loan_income'
|
||||
| 'liked_and_tipped_your_contract'
|
||||
| 'comment_on_your_contract'
|
||||
| 'answer_on_your_contract'
|
||||
| 'comment_on_contract_you_follow'
|
||||
| 'answer_on_contract_you_follow'
|
||||
| 'update_on_contract_you_follow'
|
||||
| 'resolution_on_contract_you_follow'
|
||||
| 'comment_on_contract_with_users_shares_in'
|
||||
| 'answer_on_contract_with_users_shares_in'
|
||||
| 'update_on_contract_with_users_shares_in'
|
||||
| 'resolution_on_contract_with_users_shares_in'
|
||||
| 'comment_on_contract_with_users_answer'
|
||||
| 'update_on_contract_with_users_answer'
|
||||
| 'resolution_on_contract_with_users_answer'
|
||||
| 'answer_on_contract_with_users_answer'
|
||||
| 'comment_on_contract_with_users_comment'
|
||||
| 'answer_on_contract_with_users_comment'
|
||||
| 'update_on_contract_with_users_comment'
|
||||
| 'resolution_on_contract_with_users_comment'
|
||||
| 'on_users_contract'
|
||||
| 'on_contract_with_users_shares_in'
|
||||
| 'on_contract_with_users_shares_out'
|
||||
| 'on_contract_with_users_answer'
|
||||
| 'on_contract_with_users_comment'
|
||||
| 'reply_to_users_answer'
|
||||
| 'reply_to_users_comment'
|
||||
| 'your_contract_closed'
|
||||
| 'subsidized_your_market'
|
||||
|
||||
type notification_descriptions = {
|
||||
[key in notification_preference]: {
|
||||
simple: string
|
||||
detailed: string
|
||||
necessary?: boolean
|
||||
}
|
||||
}
|
||||
export const NOTIFICATION_DESCRIPTIONS: notification_descriptions = {
|
||||
all_answers_on_my_markets: {
|
||||
simple: 'Answers on your markets',
|
||||
detailed: 'Answers on your own markets',
|
||||
},
|
||||
all_comments_on_my_markets: {
|
||||
simple: 'Comments on your markets',
|
||||
detailed: 'Comments on your own markets',
|
||||
},
|
||||
answers_by_followed_users_on_watched_markets: {
|
||||
simple: 'Only answers by users you follow',
|
||||
detailed: "Only answers by users you follow on markets you're watching",
|
||||
},
|
||||
answers_by_market_creator_on_watched_markets: {
|
||||
simple: 'Only answers by market creator',
|
||||
detailed: "Only answers by market creator on markets you're watching",
|
||||
},
|
||||
betting_streaks: {
|
||||
simple: `For prediction streaks`,
|
||||
detailed: `Bonuses for predictions made over consecutive days (Prediction streaks)})`,
|
||||
},
|
||||
comments_by_followed_users_on_watched_markets: {
|
||||
simple: 'Only comments by users you follow',
|
||||
detailed:
|
||||
'Only comments by users that you follow on markets that you watch',
|
||||
},
|
||||
contract_from_followed_user: {
|
||||
simple: 'New markets from users you follow',
|
||||
detailed: 'New markets from users you follow',
|
||||
},
|
||||
limit_order_fills: {
|
||||
simple: 'Limit order fills',
|
||||
detailed: 'When your limit order is filled by another user',
|
||||
},
|
||||
loan_income: {
|
||||
simple: 'Automatic loans from your predictions in unresolved markets',
|
||||
detailed:
|
||||
'Automatic loans from your predictions that are locked in unresolved markets',
|
||||
},
|
||||
market_updates_on_watched_markets: {
|
||||
simple: 'All creator updates',
|
||||
detailed: 'All market updates made by the creator',
|
||||
},
|
||||
market_updates_on_watched_markets_with_shares_in: {
|
||||
simple: "Only creator updates on markets that you're invested in",
|
||||
detailed:
|
||||
"Only updates made by the creator on markets that you're invested in",
|
||||
},
|
||||
on_new_follow: {
|
||||
simple: 'A user followed you',
|
||||
detailed: 'A user followed you',
|
||||
},
|
||||
onboarding_flow: {
|
||||
simple: 'Emails to help you get started using Manifold',
|
||||
detailed: 'Emails to help you learn how to use Manifold',
|
||||
},
|
||||
probability_updates_on_watched_markets: {
|
||||
simple: 'Large changes in probability on markets that you watch',
|
||||
detailed: 'Large changes in probability on markets that you watch',
|
||||
},
|
||||
profit_loss_updates: {
|
||||
simple: 'Weekly portfolio updates',
|
||||
detailed: 'Weekly portfolio updates',
|
||||
},
|
||||
referral_bonuses: {
|
||||
simple: 'For referring new users',
|
||||
detailed: 'Bonuses you receive from referring a new user',
|
||||
},
|
||||
resolutions_on_watched_markets: {
|
||||
simple: 'All market resolutions',
|
||||
detailed: "All resolutions on markets that you're watching",
|
||||
},
|
||||
resolutions_on_watched_markets_with_shares_in: {
|
||||
simple: "Only market resolutions that you're invested in",
|
||||
detailed:
|
||||
"Only resolutions of markets you're watching and that you're invested in",
|
||||
},
|
||||
subsidized_your_market: {
|
||||
simple: 'Your market was subsidized',
|
||||
detailed: 'When someone subsidizes your market',
|
||||
},
|
||||
tagged_user: {
|
||||
simple: 'A user tagged you',
|
||||
detailed: 'When another use tags you',
|
||||
},
|
||||
thank_you_for_purchases: {
|
||||
simple: 'Thank you notes for your purchases',
|
||||
detailed: 'Thank you notes for your purchases',
|
||||
},
|
||||
tipped_comments_on_watched_markets: {
|
||||
simple: 'Only highly tipped comments on markets that you watch',
|
||||
detailed: 'Only highly tipped comments on markets that you watch',
|
||||
},
|
||||
tips_on_your_comments: {
|
||||
simple: 'Tips on your comments',
|
||||
detailed: 'Tips on your comments',
|
||||
},
|
||||
tips_on_your_markets: {
|
||||
simple: 'Tips/Likes on your markets',
|
||||
detailed: 'Tips/Likes on your markets',
|
||||
},
|
||||
trending_markets: {
|
||||
simple: 'Weekly interesting markets',
|
||||
detailed: 'Weekly interesting markets',
|
||||
},
|
||||
unique_bettors_on_your_contract: {
|
||||
simple: 'For unique predictors on your markets',
|
||||
detailed: 'Bonuses for unique predictors on your markets',
|
||||
},
|
||||
your_contract_closed: {
|
||||
simple: 'Your market has closed and you need to resolve it (necessary)',
|
||||
detailed: 'Your market has closed and you need to resolve it (necessary)',
|
||||
necessary: true,
|
||||
},
|
||||
all_comments_on_watched_markets: {
|
||||
simple: 'All new comments',
|
||||
detailed: 'All new comments on markets you follow',
|
||||
},
|
||||
all_comments_on_contracts_with_shares_in_on_watched_markets: {
|
||||
simple: `Only on markets you're invested in`,
|
||||
detailed: `Comments on markets that you're watching and you're invested in`,
|
||||
},
|
||||
all_replies_to_my_comments_on_watched_markets: {
|
||||
simple: 'Only replies to your comments',
|
||||
detailed: "Only replies to your comments on markets you're watching",
|
||||
},
|
||||
all_replies_to_my_answers_on_watched_markets: {
|
||||
simple: 'Only replies to your answers',
|
||||
detailed: "Only replies to your answers on markets you're watching",
|
||||
},
|
||||
all_answers_on_watched_markets: {
|
||||
simple: 'All new answers',
|
||||
detailed: "All new answers on markets you're watching",
|
||||
},
|
||||
all_answers_on_contracts_with_shares_in_on_watched_markets: {
|
||||
simple: `Only on markets you're invested in`,
|
||||
detailed: `Answers on markets that you're watching and that you're invested in`,
|
||||
},
|
||||
badges_awarded: {
|
||||
simple: 'New badges awarded',
|
||||
detailed: 'New badges you have earned',
|
||||
},
|
||||
opt_out_all: {
|
||||
simple: 'Opt out of all notifications (excludes when your markets close)',
|
||||
detailed:
|
||||
'Opt out of all notifications excluding your own market closure notifications',
|
||||
},
|
||||
}
|
||||
|
||||
export type BettingStreakData = {
|
||||
streak: number
|
||||
bonusAmount: number
|
||||
}
|
||||
|
||||
export type BetFillData = {
|
||||
betOutcome: string
|
||||
creatorOutcome: string
|
||||
probability: number
|
||||
fillAmount: number
|
||||
limitOrderTotal?: number
|
||||
limitOrderRemaining?: number
|
||||
}
|
||||
|
||||
export type ContractResolutionData = {
|
||||
outcome: string
|
||||
userPayout: number
|
||||
userInvestment: number
|
||||
}
|
||||
| 'on_new_follow'
|
||||
| 'you_follow_user'
|
||||
|
|
|
@ -3,18 +3,10 @@
|
|||
"version": "1.0.0",
|
||||
"private": true,
|
||||
"scripts": {
|
||||
"verify": "(cd .. && yarn verify)",
|
||||
"verify:dir": "npx eslint . --max-warnings 0"
|
||||
"verify": "(cd .. && yarn verify)"
|
||||
},
|
||||
"sideEffects": false,
|
||||
"dependencies": {
|
||||
"@tiptap/core": "2.0.0-beta.199",
|
||||
"@tiptap/extension-image": "2.0.0-beta.199",
|
||||
"@tiptap/extension-link": "2.0.0-beta.199",
|
||||
"@tiptap/extension-mention": "2.0.0-beta.199",
|
||||
"@tiptap/html": "2.0.0-beta.199",
|
||||
"@tiptap/starter-kit": "2.0.0-beta.199",
|
||||
"@tiptap/suggestion": "2.0.0-beta.199",
|
||||
"lodash": "4.17.21"
|
||||
},
|
||||
"devDependencies": {
|
||||
|
|
|
@ -2,17 +2,14 @@ import { sum, groupBy, sumBy, mapValues } from 'lodash'
|
|||
|
||||
import { Bet, NumericBet } from './bet'
|
||||
import { deductDpmFees, getDpmProbability } from './calculate-dpm'
|
||||
import {
|
||||
DPMContract,
|
||||
FreeResponseContract,
|
||||
MultipleChoiceContract,
|
||||
} from './contract'
|
||||
import { DPMContract, FreeResponseContract } from './contract'
|
||||
import { DPM_CREATOR_FEE, DPM_FEES, DPM_PLATFORM_FEE } from './fees'
|
||||
import { addObjects } from './util/object'
|
||||
|
||||
export const getDpmCancelPayouts = (contract: DPMContract, bets: Bet[]) => {
|
||||
const { pool } = contract
|
||||
const poolTotal = sum(Object.values(pool))
|
||||
console.log('resolved N/A, pool M$', poolTotal)
|
||||
|
||||
const betSum = sumBy(bets, (b) => b.amount)
|
||||
|
||||
|
@ -57,6 +54,17 @@ export const getDpmStandardPayouts = (
|
|||
liquidityFee: 0,
|
||||
})
|
||||
|
||||
console.log(
|
||||
'resolved',
|
||||
outcome,
|
||||
'pool',
|
||||
poolTotal,
|
||||
'profits',
|
||||
profits,
|
||||
'creator fee',
|
||||
creatorFee
|
||||
)
|
||||
|
||||
return {
|
||||
payouts: payouts.map(({ userId, payout }) => ({ userId, payout })),
|
||||
creatorPayout: creatorFee,
|
||||
|
@ -98,6 +106,17 @@ export const getNumericDpmPayouts = (
|
|||
liquidityFee: 0,
|
||||
})
|
||||
|
||||
console.log(
|
||||
'resolved numeric bucket: ',
|
||||
outcome,
|
||||
'pool',
|
||||
poolTotal,
|
||||
'profits',
|
||||
profits,
|
||||
'creator fee',
|
||||
creatorFee
|
||||
)
|
||||
|
||||
return {
|
||||
payouts: payouts.map(({ userId, payout }) => ({ userId, payout })),
|
||||
creatorPayout: creatorFee,
|
||||
|
@ -140,6 +159,17 @@ export const getDpmMktPayouts = (
|
|||
liquidityFee: 0,
|
||||
})
|
||||
|
||||
console.log(
|
||||
'resolved MKT',
|
||||
p,
|
||||
'pool',
|
||||
pool,
|
||||
'profits',
|
||||
profits,
|
||||
'creator fee',
|
||||
creatorFee
|
||||
)
|
||||
|
||||
return {
|
||||
payouts: payouts.map(({ userId, payout }) => ({ userId, payout })),
|
||||
creatorPayout: creatorFee,
|
||||
|
@ -150,7 +180,7 @@ export const getDpmMktPayouts = (
|
|||
|
||||
export const getPayoutsMultiOutcome = (
|
||||
resolutions: { [outcome: string]: number },
|
||||
contract: FreeResponseContract | MultipleChoiceContract,
|
||||
contract: FreeResponseContract,
|
||||
bets: Bet[]
|
||||
) => {
|
||||
const poolTotal = sum(Object.values(contract.pool))
|
||||
|
@ -168,7 +198,7 @@ export const getPayoutsMultiOutcome = (
|
|||
const winnings = (shares / sharesByOutcome[outcome]) * prob * poolTotal
|
||||
const profit = winnings - amount
|
||||
|
||||
const payout = amount + (1 - DPM_FEES) * profit
|
||||
const payout = amount + (1 - DPM_FEES) * Math.max(0, profit)
|
||||
return { userId, profit, payout }
|
||||
})
|
||||
|
||||
|
@ -182,6 +212,16 @@ export const getPayoutsMultiOutcome = (
|
|||
liquidityFee: 0,
|
||||
})
|
||||
|
||||
console.log(
|
||||
'resolved',
|
||||
resolutions,
|
||||
'pool',
|
||||
poolTotal,
|
||||
'profits',
|
||||
profits,
|
||||
'creator fee',
|
||||
creatorFee
|
||||
)
|
||||
return {
|
||||
payouts: payouts.map(({ userId, payout }) => ({ userId, payout })),
|
||||
creatorPayout: creatorFee,
|
||||
|
|
|
@ -1,3 +1,5 @@
|
|||
import { sum } from 'lodash'
|
||||
|
||||
import { Bet } from './bet'
|
||||
import { getProbability } from './calculate'
|
||||
import { getCpmmLiquidityPoolWeights } from './calculate-cpmm'
|
||||
|
@ -41,6 +43,18 @@ export const getStandardFixedPayouts = (
|
|||
|
||||
const { collectedFees } = contract
|
||||
const creatorPayout = collectedFees.creatorFee
|
||||
|
||||
console.log(
|
||||
'resolved',
|
||||
outcome,
|
||||
'pool',
|
||||
contract.pool[outcome],
|
||||
'payouts',
|
||||
sum(payouts),
|
||||
'creator fee',
|
||||
creatorPayout
|
||||
)
|
||||
|
||||
const liquidityPayouts = getLiquidityPoolPayouts(
|
||||
contract,
|
||||
outcome,
|
||||
|
@ -55,11 +69,10 @@ export const getLiquidityPoolPayouts = (
|
|||
outcome: string,
|
||||
liquidities: LiquidityProvision[]
|
||||
) => {
|
||||
const { pool, subsidyPool } = contract
|
||||
const finalPool = pool[outcome] + (subsidyPool ?? 0)
|
||||
if (finalPool < 1e-3) return []
|
||||
const { pool } = contract
|
||||
const finalPool = pool[outcome]
|
||||
|
||||
const weights = getCpmmLiquidityPoolWeights(liquidities)
|
||||
const weights = getCpmmLiquidityPoolWeights(contract, liquidities)
|
||||
|
||||
return Object.entries(weights).map(([providerId, weight]) => ({
|
||||
userId: providerId,
|
||||
|
@ -85,6 +98,18 @@ export const getMktFixedPayouts = (
|
|||
|
||||
const { collectedFees } = contract
|
||||
const creatorPayout = collectedFees.creatorFee
|
||||
|
||||
console.log(
|
||||
'resolved PROB',
|
||||
p,
|
||||
'pool',
|
||||
p * contract.pool.YES + (1 - p) * contract.pool.NO,
|
||||
'payouts',
|
||||
sum(payouts),
|
||||
'creator fee',
|
||||
creatorPayout
|
||||
)
|
||||
|
||||
const liquidityPayouts = getLiquidityPoolProbPayouts(contract, p, liquidities)
|
||||
|
||||
return { payouts, creatorPayout, liquidityPayouts, collectedFees }
|
||||
|
@ -95,11 +120,10 @@ export const getLiquidityPoolProbPayouts = (
|
|||
p: number,
|
||||
liquidities: LiquidityProvision[]
|
||||
) => {
|
||||
const { pool, subsidyPool } = contract
|
||||
const finalPool = p * pool.YES + (1 - p) * pool.NO + (subsidyPool ?? 0)
|
||||
if (finalPool < 1e-3) return []
|
||||
const { pool } = contract
|
||||
const finalPool = p * pool.YES + (1 - p) * pool.NO
|
||||
|
||||
const weights = getCpmmLiquidityPoolWeights(liquidities)
|
||||
const weights = getCpmmLiquidityPoolWeights(contract, liquidities)
|
||||
|
||||
return Object.entries(weights).map(([providerId, weight]) => ({
|
||||
userId: providerId,
|
||||
|
|
|
@ -1,12 +1,7 @@
|
|||
import { sumBy, groupBy, mapValues } from 'lodash'
|
||||
|
||||
import { Bet, NumericBet } from './bet'
|
||||
import {
|
||||
Contract,
|
||||
CPMMBinaryContract,
|
||||
DPMContract,
|
||||
PseudoNumericContract,
|
||||
} from './contract'
|
||||
import { Contract, CPMMBinaryContract, DPMContract } from './contract'
|
||||
import { Fees } from './fees'
|
||||
import { LiquidityProvision } from './liquidity-provision'
|
||||
import {
|
||||
|
@ -53,19 +48,15 @@ export type PayoutInfo = {
|
|||
|
||||
export const getPayouts = (
|
||||
outcome: string | undefined,
|
||||
resolutions: {
|
||||
[outcome: string]: number
|
||||
},
|
||||
contract: Contract,
|
||||
bets: Bet[],
|
||||
liquidities: LiquidityProvision[],
|
||||
resolutions?: {
|
||||
[outcome: string]: number
|
||||
},
|
||||
resolutionProbability?: number
|
||||
): PayoutInfo => {
|
||||
if (
|
||||
contract.mechanism === 'cpmm-1' &&
|
||||
(contract.outcomeType === 'BINARY' ||
|
||||
contract.outcomeType === 'PSEUDO_NUMERIC')
|
||||
) {
|
||||
if (contract.mechanism === 'cpmm-1' && contract.outcomeType === 'BINARY') {
|
||||
return getFixedPayouts(
|
||||
outcome,
|
||||
contract,
|
||||
|
@ -76,16 +67,16 @@ export const getPayouts = (
|
|||
}
|
||||
return getDpmPayouts(
|
||||
outcome,
|
||||
resolutions,
|
||||
contract,
|
||||
bets,
|
||||
resolutions,
|
||||
resolutionProbability
|
||||
)
|
||||
}
|
||||
|
||||
export const getFixedPayouts = (
|
||||
outcome: string | undefined,
|
||||
contract: CPMMBinaryContract | PseudoNumericContract,
|
||||
contract: CPMMBinaryContract,
|
||||
bets: Bet[],
|
||||
liquidities: LiquidityProvision[],
|
||||
resolutionProbability?: number
|
||||
|
@ -109,15 +100,14 @@ export const getFixedPayouts = (
|
|||
|
||||
export const getDpmPayouts = (
|
||||
outcome: string | undefined,
|
||||
contract: DPMContract,
|
||||
bets: Bet[],
|
||||
resolutions?: {
|
||||
resolutions: {
|
||||
[outcome: string]: number
|
||||
},
|
||||
contract: DPMContract,
|
||||
bets: Bet[],
|
||||
resolutionProbability?: number
|
||||
): PayoutInfo => {
|
||||
const openBets = bets.filter((b) => !b.isSold && !b.sale)
|
||||
const { outcomeType } = contract
|
||||
|
||||
switch (outcome) {
|
||||
case 'YES':
|
||||
|
@ -125,16 +115,15 @@ export const getDpmPayouts = (
|
|||
return getDpmStandardPayouts(outcome, contract, openBets)
|
||||
|
||||
case 'MKT':
|
||||
return outcomeType === 'FREE_RESPONSE' ||
|
||||
outcomeType === 'MULTIPLE_CHOICE' // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
|
||||
? getPayoutsMultiOutcome(resolutions!, contract, openBets)
|
||||
return contract.outcomeType === 'FREE_RESPONSE'
|
||||
? getPayoutsMultiOutcome(resolutions, contract, openBets)
|
||||
: getDpmMktPayouts(contract, openBets, resolutionProbability)
|
||||
case 'CANCEL':
|
||||
case undefined:
|
||||
return getDpmCancelPayouts(contract, openBets)
|
||||
|
||||
default:
|
||||
if (outcomeType === 'NUMERIC')
|
||||
if (contract.outcomeType === 'NUMERIC')
|
||||
return getNumericDpmPayouts(outcome, contract, openBets as NumericBet[])
|
||||
|
||||
// Outcome is a free response answer id.
|
||||
|
|
|
@ -1,29 +0,0 @@
|
|||
import { JSONContent } from '@tiptap/core'
|
||||
|
||||
export type Post = {
|
||||
id: string
|
||||
title: string
|
||||
subtitle: string
|
||||
content: JSONContent
|
||||
creatorId: string // User id
|
||||
createdTime: number
|
||||
slug: string
|
||||
|
||||
// denormalized user fields
|
||||
creatorName: string
|
||||
creatorUsername: string
|
||||
creatorAvatarUrl?: string
|
||||
|
||||
likedByUserIds?: string[]
|
||||
likedByUserCount?: number
|
||||
}
|
||||
|
||||
export type DateDoc = Post & {
|
||||
bounty: number
|
||||
birthday: number
|
||||
type: 'date-doc'
|
||||
contractSlug: string
|
||||
}
|
||||
|
||||
export const MAX_POST_TITLE_LENGTH = 480
|
||||
export const MAX_POST_SUBTITLE_LENGTH = 480
|
|
@ -1,48 +0,0 @@
|
|||
import { BinaryContract, PseudoNumericContract } from './contract'
|
||||
import { formatLargeNumber, formatPercent } from './util/format'
|
||||
|
||||
export function formatNumericProbability(
|
||||
p: number,
|
||||
contract: PseudoNumericContract
|
||||
) {
|
||||
const value = getMappedValue(contract)(p)
|
||||
return formatLargeNumber(value)
|
||||
}
|
||||
|
||||
export const getMappedValue =
|
||||
(contract: PseudoNumericContract | BinaryContract) => (p: number) => {
|
||||
if (contract.outcomeType === 'BINARY') return p
|
||||
|
||||
const { min, max, isLogScale } = contract
|
||||
|
||||
if (isLogScale) {
|
||||
const logValue = p * Math.log10(max - min + 1)
|
||||
return 10 ** logValue + min - 1
|
||||
}
|
||||
|
||||
return p * (max - min) + min
|
||||
}
|
||||
|
||||
export const getFormattedMappedValue =
|
||||
(contract: PseudoNumericContract | BinaryContract) => (p: number) => {
|
||||
if (contract.outcomeType === 'BINARY') return formatPercent(p)
|
||||
|
||||
const value = getMappedValue(contract)(p)
|
||||
return formatLargeNumber(value)
|
||||
}
|
||||
|
||||
export const getPseudoProbability = (
|
||||
value: number,
|
||||
min: number,
|
||||
max: number,
|
||||
isLogScale = false
|
||||
) => {
|
||||
if (value < min) return 0
|
||||
if (value > max) return 1
|
||||
|
||||
if (isLogScale) {
|
||||
return Math.log10(value - min + 1) / Math.log10(max - min + 1)
|
||||
}
|
||||
|
||||
return (value - min) / (max - min)
|
||||
}
|
187
common/recommended-contracts.ts
Normal file
187
common/recommended-contracts.ts
Normal file
|
@ -0,0 +1,187 @@
|
|||
import { union, sum, sumBy, sortBy, groupBy, mapValues } from 'lodash'
|
||||
import { Bet } from './bet'
|
||||
import { Contract } from './contract'
|
||||
import { ClickEvent } from './tracking'
|
||||
import { filterDefined } from './util/array'
|
||||
import { addObjects } from './util/object'
|
||||
|
||||
export const MAX_FEED_CONTRACTS = 75
|
||||
|
||||
export const getRecommendedContracts = (
|
||||
contractsById: { [contractId: string]: Contract },
|
||||
yourBetOnContractIds: string[]
|
||||
) => {
|
||||
const contracts = Object.values(contractsById)
|
||||
const yourContracts = filterDefined(
|
||||
yourBetOnContractIds.map((contractId) => contractsById[contractId])
|
||||
)
|
||||
|
||||
const yourContractIds = new Set(yourContracts.map((c) => c.id))
|
||||
const notYourContracts = contracts.filter((c) => !yourContractIds.has(c.id))
|
||||
|
||||
const yourWordFrequency = contractsToWordFrequency(yourContracts)
|
||||
const otherWordFrequency = contractsToWordFrequency(notYourContracts)
|
||||
const words = union(
|
||||
Object.keys(yourWordFrequency),
|
||||
Object.keys(otherWordFrequency)
|
||||
)
|
||||
|
||||
const yourWeightedFrequency = Object.fromEntries(
|
||||
words.map((word) => {
|
||||
const [yourFreq, otherFreq] = [
|
||||
yourWordFrequency[word] ?? 0,
|
||||
otherWordFrequency[word] ?? 0,
|
||||
]
|
||||
|
||||
const score = yourFreq / (yourFreq + otherFreq + 0.0001)
|
||||
|
||||
return [word, score]
|
||||
})
|
||||
)
|
||||
|
||||
// console.log(
|
||||
// 'your weighted frequency',
|
||||
// _.sortBy(_.toPairs(yourWeightedFrequency), ([, freq]) => -freq)
|
||||
// )
|
||||
|
||||
const scoredContracts = contracts.map((contract) => {
|
||||
const wordFrequency = contractToWordFrequency(contract)
|
||||
|
||||
const score = sumBy(Object.keys(wordFrequency), (word) => {
|
||||
const wordFreq = wordFrequency[word] ?? 0
|
||||
const weight = yourWeightedFrequency[word] ?? 0
|
||||
return wordFreq * weight
|
||||
})
|
||||
|
||||
return {
|
||||
contract,
|
||||
score,
|
||||
}
|
||||
})
|
||||
|
||||
return sortBy(scoredContracts, (scored) => -scored.score).map(
|
||||
(scored) => scored.contract
|
||||
)
|
||||
}
|
||||
|
||||
const contractToText = (contract: Contract) => {
|
||||
const { description, question, tags, creatorUsername } = contract
|
||||
return `${creatorUsername} ${question} ${tags.join(' ')} ${description}`
|
||||
}
|
||||
|
||||
const MAX_CHARS_IN_WORD = 100
|
||||
|
||||
const getWordsCount = (text: string) => {
|
||||
const normalizedText = text.replace(/[^a-zA-Z]/g, ' ').toLowerCase()
|
||||
const words = normalizedText
|
||||
.split(' ')
|
||||
.filter((word) => word)
|
||||
.filter((word) => word.length <= MAX_CHARS_IN_WORD)
|
||||
|
||||
const counts: { [word: string]: number } = {}
|
||||
for (const word of words) {
|
||||
if (counts[word]) counts[word]++
|
||||
else counts[word] = 1
|
||||
}
|
||||
return counts
|
||||
}
|
||||
|
||||
const toFrequency = (counts: { [word: string]: number }) => {
|
||||
const total = sum(Object.values(counts))
|
||||
return mapValues(counts, (count) => count / total)
|
||||
}
|
||||
|
||||
const contractToWordFrequency = (contract: Contract) =>
|
||||
toFrequency(getWordsCount(contractToText(contract)))
|
||||
|
||||
const contractsToWordFrequency = (contracts: Contract[]) => {
|
||||
const frequencySum = contracts
|
||||
.map(contractToWordFrequency)
|
||||
.reduce(addObjects, {})
|
||||
|
||||
return toFrequency(frequencySum)
|
||||
}
|
||||
|
||||
export const getWordScores = (
|
||||
contracts: Contract[],
|
||||
contractViewCounts: { [contractId: string]: number },
|
||||
clicks: ClickEvent[],
|
||||
bets: Bet[]
|
||||
) => {
|
||||
const contractClicks = groupBy(clicks, (click) => click.contractId)
|
||||
const contractBets = groupBy(bets, (bet) => bet.contractId)
|
||||
|
||||
const yourContracts = contracts.filter(
|
||||
(c) =>
|
||||
contractViewCounts[c.id] || contractClicks[c.id] || contractBets[c.id]
|
||||
)
|
||||
const yourTfIdf = calculateContractTfIdf(yourContracts)
|
||||
|
||||
const contractWordScores = mapValues(yourTfIdf, (wordsTfIdf, contractId) => {
|
||||
const viewCount = contractViewCounts[contractId] ?? 0
|
||||
const clickCount = contractClicks[contractId]?.length ?? 0
|
||||
const betCount = contractBets[contractId]?.length ?? 0
|
||||
|
||||
const factor =
|
||||
-1 * Math.log(viewCount + 1) +
|
||||
10 * Math.log(betCount + clickCount / 4 + 1)
|
||||
|
||||
return mapValues(wordsTfIdf, (tfIdf) => tfIdf * factor)
|
||||
})
|
||||
|
||||
const wordScores = Object.values(contractWordScores).reduce(addObjects, {})
|
||||
const minScore = Math.min(...Object.values(wordScores))
|
||||
const maxScore = Math.max(...Object.values(wordScores))
|
||||
const normalizedWordScores = mapValues(
|
||||
wordScores,
|
||||
(score) => (score - minScore) / (maxScore - minScore)
|
||||
)
|
||||
|
||||
// console.log(
|
||||
// 'your word scores',
|
||||
// _.sortBy(_.toPairs(normalizedWordScores), ([, score]) => -score).slice(0, 100),
|
||||
// _.sortBy(_.toPairs(normalizedWordScores), ([, score]) => -score).slice(-100)
|
||||
// )
|
||||
|
||||
return normalizedWordScores
|
||||
}
|
||||
|
||||
export function getContractScore(
|
||||
contract: Contract,
|
||||
wordScores: { [word: string]: number }
|
||||
) {
|
||||
if (Object.keys(wordScores).length === 0) return 1
|
||||
|
||||
const wordFrequency = contractToWordFrequency(contract)
|
||||
const score = sumBy(Object.keys(wordFrequency), (word) => {
|
||||
const wordFreq = wordFrequency[word] ?? 0
|
||||
const weight = wordScores[word] ?? 0
|
||||
return wordFreq * weight
|
||||
})
|
||||
|
||||
return score
|
||||
}
|
||||
|
||||
// Caluculate Term Frequency-Inverse Document Frequency (TF-IDF):
|
||||
// https://medium.datadriveninvestor.com/tf-idf-in-natural-language-processing-8db8ef4a7736
|
||||
function calculateContractTfIdf(contracts: Contract[]) {
|
||||
const contractFreq = contracts.map((c) => contractToWordFrequency(c))
|
||||
const contractWords = contractFreq.map((freq) => Object.keys(freq))
|
||||
|
||||
const wordsCount: { [word: string]: number } = {}
|
||||
for (const words of contractWords) {
|
||||
for (const word of words) {
|
||||
wordsCount[word] = (wordsCount[word] ?? 0) + 1
|
||||
}
|
||||
}
|
||||
|
||||
const wordIdf = mapValues(wordsCount, (count) =>
|
||||
Math.log(contracts.length / count)
|
||||
)
|
||||
const contractWordsTfIdf = contractFreq.map((wordFreq) =>
|
||||
mapValues(wordFreq, (freq, word) => freq * wordIdf[word])
|
||||
)
|
||||
return Object.fromEntries(
|
||||
contracts.map((c, i) => [c.id, contractWordsTfIdf[i]])
|
||||
)
|
||||
}
|
|
@ -1,58 +0,0 @@
|
|||
import { partition, sumBy } from 'lodash'
|
||||
|
||||
import { Bet } from './bet'
|
||||
import { getProbability } from './calculate'
|
||||
import { CPMMContract } from './contract'
|
||||
import { noFees } from './fees'
|
||||
import { CandidateBet } from './new-bet'
|
||||
|
||||
type RedeemableBet = Pick<Bet, 'outcome' | 'shares' | 'loanAmount'>
|
||||
|
||||
export const getRedeemableAmount = (bets: RedeemableBet[]) => {
|
||||
const [yesBets, noBets] = partition(bets, (b) => b.outcome === 'YES')
|
||||
const yesShares = sumBy(yesBets, (b) => b.shares)
|
||||
const noShares = sumBy(noBets, (b) => b.shares)
|
||||
const shares = Math.max(Math.min(yesShares, noShares), 0)
|
||||
const soldFrac =
|
||||
shares > 0
|
||||
? Math.min(yesShares, noShares) / Math.max(yesShares, noShares)
|
||||
: 0
|
||||
const loanAmount = sumBy(bets, (bet) => bet.loanAmount ?? 0)
|
||||
const loanPayment = loanAmount * soldFrac
|
||||
const netAmount = shares - loanPayment
|
||||
return { shares, loanPayment, netAmount }
|
||||
}
|
||||
|
||||
export const getRedemptionBets = (
|
||||
shares: number,
|
||||
loanPayment: number,
|
||||
contract: CPMMContract
|
||||
) => {
|
||||
const p = getProbability(contract)
|
||||
const createdTime = Date.now()
|
||||
const yesBet: CandidateBet = {
|
||||
contractId: contract.id,
|
||||
amount: p * -shares,
|
||||
shares: -shares,
|
||||
loanAmount: loanPayment ? -loanPayment / 2 : 0,
|
||||
outcome: 'YES',
|
||||
probBefore: p,
|
||||
probAfter: p,
|
||||
createdTime,
|
||||
isRedemption: true,
|
||||
fees: noFees,
|
||||
}
|
||||
const noBet: CandidateBet = {
|
||||
contractId: contract.id,
|
||||
amount: (1 - p) * -shares,
|
||||
shares: -shares,
|
||||
loanAmount: loanPayment ? -loanPayment / 2 : 0,
|
||||
outcome: 'NO',
|
||||
probBefore: p,
|
||||
probAfter: p,
|
||||
createdTime,
|
||||
isRedemption: true,
|
||||
fees: noFees,
|
||||
}
|
||||
return [yesBet, noBet]
|
||||
}
|
|
@ -1,19 +1,13 @@
|
|||
import { groupBy, sumBy, mapValues, keyBy, sortBy } from 'lodash'
|
||||
import { groupBy, sumBy, mapValues, partition } from 'lodash'
|
||||
|
||||
import { Bet } from './bet'
|
||||
import { getContractBetMetrics, resolvedPayout } from './calculate'
|
||||
import { Contract } from './contract'
|
||||
import { ContractComment } from './comment'
|
||||
import { getPayouts } from './payouts'
|
||||
|
||||
export function scoreCreators(contracts: Contract[]) {
|
||||
const creatorScore = mapValues(
|
||||
groupBy(contracts, ({ creatorId }) => creatorId),
|
||||
(contracts) =>
|
||||
sumBy(
|
||||
contracts.map((contract) => {
|
||||
return contract.volume
|
||||
})
|
||||
)
|
||||
(contracts) => sumBy(contracts, ({ pool }) => pool.YES + pool.NO)
|
||||
)
|
||||
|
||||
return creatorScore
|
||||
|
@ -31,11 +25,46 @@ export function scoreTraders(contracts: Contract[], bets: Bet[][]) {
|
|||
}
|
||||
|
||||
export function scoreUsersByContract(contract: Contract, bets: Bet[]) {
|
||||
const betsByUser = groupBy(bets, (bet) => bet.userId)
|
||||
return mapValues(
|
||||
betsByUser,
|
||||
(bets) => getContractBetMetrics(contract, bets).profit
|
||||
const { resolution } = contract
|
||||
const resolutionProb =
|
||||
contract.outcomeType == 'BINARY'
|
||||
? contract.resolutionProbability
|
||||
: undefined
|
||||
|
||||
const [closedBets, openBets] = partition(
|
||||
bets,
|
||||
(bet) => bet.isSold || bet.sale
|
||||
)
|
||||
const { payouts: resolvePayouts } = getPayouts(
|
||||
resolution as string,
|
||||
{},
|
||||
contract,
|
||||
openBets,
|
||||
[],
|
||||
resolutionProb
|
||||
)
|
||||
|
||||
const salePayouts = closedBets.map((bet) => {
|
||||
const { userId, sale } = bet
|
||||
return { userId, payout: sale ? sale.amount : 0 }
|
||||
})
|
||||
|
||||
const investments = bets
|
||||
.filter((bet) => !bet.sale)
|
||||
.map((bet) => {
|
||||
const { userId, amount, loanAmount } = bet
|
||||
const payout = -amount - (loanAmount ?? 0)
|
||||
return { userId, payout }
|
||||
})
|
||||
|
||||
const netPayouts = [...resolvePayouts, ...salePayouts, ...investments]
|
||||
|
||||
const userScore = mapValues(
|
||||
groupBy(netPayouts, (payout) => payout.userId),
|
||||
(payouts) => sumBy(payouts, ({ payout }) => payout)
|
||||
)
|
||||
|
||||
return userScore
|
||||
}
|
||||
|
||||
export function addUserScores(
|
||||
|
@ -47,47 +76,3 @@ export function addUserScores(
|
|||
dest[userId] += score
|
||||
}
|
||||
}
|
||||
|
||||
export function scoreCommentorsAndBettors(
|
||||
contract: Contract,
|
||||
bets: Bet[],
|
||||
comments: ContractComment[]
|
||||
) {
|
||||
const commentsById = keyBy(comments, 'id')
|
||||
const betsById = keyBy(bets, 'id')
|
||||
|
||||
// If 'id2' is the sale of 'id1', both are logged with (id2 - id1) of profit
|
||||
// Otherwise, we record the profit at resolution time
|
||||
const profitById: Record<string, number> = {}
|
||||
for (const bet of bets) {
|
||||
if (bet.sale) {
|
||||
const originalBet = betsById[bet.sale.betId]
|
||||
const profit = bet.sale.amount - originalBet.amount
|
||||
profitById[bet.id] = profit
|
||||
profitById[originalBet.id] = profit
|
||||
} else {
|
||||
profitById[bet.id] = resolvedPayout(contract, bet) - bet.amount
|
||||
}
|
||||
}
|
||||
|
||||
// Now find the betId with the highest profit
|
||||
const topBetId = sortBy(bets, (b) => -profitById[b.id])[0]?.id
|
||||
const topBettor = betsById[topBetId]?.userName
|
||||
|
||||
// And also the commentId of the comment with the highest profit
|
||||
const topCommentId = sortBy(
|
||||
comments,
|
||||
(c) => c.betId && -profitById[c.betId]
|
||||
)[0]?.id
|
||||
const topCommentBetId = commentsById[topCommentId]?.betId
|
||||
|
||||
return {
|
||||
topCommentId,
|
||||
topBetId,
|
||||
topBettor,
|
||||
profitById,
|
||||
commentsById,
|
||||
betsById,
|
||||
topCommentBetId,
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
import { Bet, LimitBet } from './bet'
|
||||
import { Bet } from './bet'
|
||||
import {
|
||||
calculateDpmShareValue,
|
||||
deductDpmFees,
|
||||
|
@ -7,16 +7,12 @@ import {
|
|||
import { calculateCpmmSale, getCpmmProbability } from './calculate-cpmm'
|
||||
import { CPMMContract, DPMContract } from './contract'
|
||||
import { DPM_CREATOR_FEE, DPM_PLATFORM_FEE, Fees } from './fees'
|
||||
import { sumBy } from 'lodash'
|
||||
|
||||
export type CandidateBet<T extends Bet> = Omit<
|
||||
T,
|
||||
'id' | 'userId' | 'userAvatarUrl' | 'userName' | 'userUsername'
|
||||
>
|
||||
export type CandidateBet<T extends Bet> = Omit<T, 'id' | 'userId'>
|
||||
|
||||
export const getSellBetInfo = (bet: Bet, contract: DPMContract) => {
|
||||
const { pool, totalShares, totalBets } = contract
|
||||
const { id: betId, amount, shares, outcome, loanAmount } = bet
|
||||
const { id: betId, amount, shares, outcome } = bet
|
||||
|
||||
const adjShareValue = calculateDpmShareValue(contract, bet)
|
||||
|
||||
|
@ -67,7 +63,6 @@ export const getSellBetInfo = (bet: Bet, contract: DPMContract) => {
|
|||
betId,
|
||||
},
|
||||
fees,
|
||||
loanAmount: -(loanAmount ?? 0),
|
||||
}
|
||||
|
||||
return {
|
||||
|
@ -83,25 +78,19 @@ export const getCpmmSellBetInfo = (
|
|||
shares: number,
|
||||
outcome: 'YES' | 'NO',
|
||||
contract: CPMMContract,
|
||||
unfilledBets: LimitBet[],
|
||||
balanceByUserId: { [userId: string]: number },
|
||||
loanPaid: number
|
||||
prevLoanAmount: number
|
||||
) => {
|
||||
const { pool, p } = contract
|
||||
|
||||
const { saleValue, cpmmState, fees, makers, takers, ordersToCancel } = calculateCpmmSale(
|
||||
const { saleValue, newPool, newP, fees } = calculateCpmmSale(
|
||||
contract,
|
||||
shares,
|
||||
outcome,
|
||||
unfilledBets,
|
||||
balanceByUserId,
|
||||
outcome
|
||||
)
|
||||
|
||||
const loanPaid = Math.min(prevLoanAmount, saleValue)
|
||||
const probBefore = getCpmmProbability(pool, p)
|
||||
const probAfter = getCpmmProbability(cpmmState.pool, cpmmState.p)
|
||||
|
||||
const takerAmount = sumBy(takers, 'amount')
|
||||
const takerShares = sumBy(takers, 'shares')
|
||||
const probAfter = getCpmmProbability(newPool, p)
|
||||
|
||||
console.log(
|
||||
'SELL M$',
|
||||
|
@ -115,27 +104,20 @@ export const getCpmmSellBetInfo = (
|
|||
|
||||
const newBet: CandidateBet<Bet> = {
|
||||
contractId: contract.id,
|
||||
amount: takerAmount,
|
||||
shares: takerShares,
|
||||
amount: -saleValue,
|
||||
shares: -shares,
|
||||
outcome,
|
||||
probBefore,
|
||||
probAfter,
|
||||
createdTime: Date.now(),
|
||||
loanAmount: -loanPaid,
|
||||
fees,
|
||||
fills: takers,
|
||||
isFilled: true,
|
||||
isCancelled: false,
|
||||
orderAmount: takerAmount,
|
||||
}
|
||||
|
||||
return {
|
||||
newBet,
|
||||
newPool: cpmmState.pool,
|
||||
newP: cpmmState.p,
|
||||
newPool,
|
||||
newP,
|
||||
fees,
|
||||
makers,
|
||||
takers,
|
||||
ordersToCancel
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,25 +0,0 @@
|
|||
export type Stats = {
|
||||
startDate: number
|
||||
dailyActiveUsers: number[]
|
||||
dailyActiveUsersWeeklyAvg: number[]
|
||||
weeklyActiveUsers: number[]
|
||||
monthlyActiveUsers: number[]
|
||||
d1: number[]
|
||||
d1WeeklyAvg: number[]
|
||||
nd1: number[]
|
||||
nd1WeeklyAvg: number[]
|
||||
nw1: number[]
|
||||
dailyBetCounts: number[]
|
||||
dailyContractCounts: number[]
|
||||
dailyCommentCounts: number[]
|
||||
dailySignups: number[]
|
||||
weekOnWeekRetention: number[]
|
||||
monthlyRetention: number[]
|
||||
dailyActivationRate: number[]
|
||||
dailyActivationRateWeeklyAvg: number[]
|
||||
manaBet: {
|
||||
daily: number[]
|
||||
weekly: number[]
|
||||
monthly: number[]
|
||||
}
|
||||
}
|
|
@ -1,8 +1,6 @@
|
|||
{
|
||||
"compilerOptions": {
|
||||
"baseUrl": "../",
|
||||
"composite": true,
|
||||
"module": "commonjs",
|
||||
"moduleResolution": "node",
|
||||
"noImplicitReturns": true,
|
||||
"outDir": "lib",
|
||||
|
|
125
common/txn.ts
125
common/txn.ts
|
@ -1,17 +1,6 @@
|
|||
// A txn (pronounced "texan") respresents a payment between two ids on Manifold
|
||||
// Shortened from "transaction" to distinguish from Firebase transactions (and save chars)
|
||||
type AnyTxnType =
|
||||
| Donation
|
||||
| Tip
|
||||
| Manalink
|
||||
| Referral
|
||||
| UniqueBettorBonus
|
||||
| BettingStreakBonus
|
||||
| CancelUniqueBettorBonus
|
||||
| CommentBountyRefund
|
||||
type SourceType = 'USER' | 'CONTRACT' | 'CHARITY' | 'BANK'
|
||||
|
||||
export type Txn<T extends AnyTxnType = AnyTxnType> = {
|
||||
export type Txn = {
|
||||
id: string
|
||||
createdTime: number
|
||||
|
||||
|
@ -24,117 +13,9 @@ export type Txn<T extends AnyTxnType = AnyTxnType> = {
|
|||
amount: number
|
||||
token: 'M$' // | 'USD' | MarketOutcome
|
||||
|
||||
category:
|
||||
| 'CHARITY'
|
||||
| 'MANALINK'
|
||||
| 'TIP'
|
||||
| 'REFERRAL'
|
||||
| 'UNIQUE_BETTOR_BONUS'
|
||||
| 'BETTING_STREAK_BONUS'
|
||||
| 'CANCEL_UNIQUE_BETTOR_BONUS'
|
||||
| 'COMMENT_BOUNTY'
|
||||
| 'REFUND_COMMENT_BOUNTY'
|
||||
|
||||
// Any extra data
|
||||
data?: { [key: string]: any }
|
||||
|
||||
category: 'CHARITY' // | 'BET' | 'TIP'
|
||||
// Human-readable description
|
||||
description?: string
|
||||
} & T
|
||||
|
||||
type Donation = {
|
||||
fromType: 'USER'
|
||||
toType: 'CHARITY'
|
||||
category: 'CHARITY'
|
||||
}
|
||||
|
||||
type Tip = {
|
||||
fromType: 'USER'
|
||||
toType: 'USER'
|
||||
category: 'TIP'
|
||||
data: {
|
||||
commentId: string
|
||||
contractId?: string
|
||||
groupId?: string
|
||||
}
|
||||
}
|
||||
|
||||
type Manalink = {
|
||||
fromType: 'USER'
|
||||
toType: 'USER'
|
||||
category: 'MANALINK'
|
||||
}
|
||||
|
||||
type Referral = {
|
||||
fromType: 'BANK'
|
||||
toType: 'USER'
|
||||
category: 'REFERRAL'
|
||||
}
|
||||
|
||||
type UniqueBettorBonus = {
|
||||
fromType: 'BANK'
|
||||
toType: 'USER'
|
||||
category: 'UNIQUE_BETTOR_BONUS'
|
||||
data: {
|
||||
contractId: string
|
||||
uniqueNewBettorId?: string
|
||||
// Old unique bettor bonus txns stored all unique bettor ids
|
||||
uniqueBettorIds?: string[]
|
||||
}
|
||||
}
|
||||
|
||||
type BettingStreakBonus = {
|
||||
fromType: 'BANK'
|
||||
toType: 'USER'
|
||||
category: 'BETTING_STREAK_BONUS'
|
||||
data: {
|
||||
currentBettingStreak?: number
|
||||
}
|
||||
}
|
||||
|
||||
type CancelUniqueBettorBonus = {
|
||||
fromType: 'USER'
|
||||
toType: 'BANK'
|
||||
category: 'CANCEL_UNIQUE_BETTOR_BONUS'
|
||||
data: {
|
||||
contractId: string
|
||||
}
|
||||
}
|
||||
|
||||
type CommentBountyDeposit = {
|
||||
fromType: 'USER'
|
||||
toType: 'BANK'
|
||||
category: 'COMMENT_BOUNTY'
|
||||
data: {
|
||||
contractId: string
|
||||
}
|
||||
}
|
||||
|
||||
type CommentBountyWithdrawal = {
|
||||
fromType: 'BANK'
|
||||
toType: 'USER'
|
||||
category: 'COMMENT_BOUNTY'
|
||||
data: {
|
||||
contractId: string
|
||||
commentId: string
|
||||
}
|
||||
}
|
||||
|
||||
type CommentBountyRefund = {
|
||||
fromType: 'BANK'
|
||||
toType: 'USER'
|
||||
category: 'REFUND_COMMENT_BOUNTY'
|
||||
data: {
|
||||
contractId: string
|
||||
}
|
||||
}
|
||||
|
||||
export type DonationTxn = Txn & Donation
|
||||
export type TipTxn = Txn & Tip
|
||||
export type ManalinkTxn = Txn & Manalink
|
||||
export type ReferralTxn = Txn & Referral
|
||||
export type BettingStreakBonusTxn = Txn & BettingStreakBonus
|
||||
export type UniqueBettorBonusTxn = Txn & UniqueBettorBonus
|
||||
export type CancelUniqueBettorBonusTxn = Txn & CancelUniqueBettorBonus
|
||||
export type CommentBountyDepositTxn = Txn & CommentBountyDeposit
|
||||
export type CommentBountyWithdrawalTxn = Txn & CommentBountyWithdrawal
|
||||
export type SourceType = 'USER' | 'CONTRACT' | 'CHARITY' | 'BANK'
|
||||
|
|
|
@ -1,222 +0,0 @@
|
|||
import { filterDefined } from './util/array'
|
||||
import { notification_reason_types } from './notification'
|
||||
import { getFunctionUrl } from './api'
|
||||
import { DOMAIN } from './envs/constants'
|
||||
import { PrivateUser } from './user'
|
||||
|
||||
export type notification_destination_types = 'email' | 'browser'
|
||||
export type notification_preference = keyof notification_preferences
|
||||
export type notification_preferences = {
|
||||
// Watched Markets
|
||||
all_comments_on_watched_markets: notification_destination_types[]
|
||||
all_answers_on_watched_markets: notification_destination_types[]
|
||||
|
||||
// Comments
|
||||
tipped_comments_on_watched_markets: notification_destination_types[]
|
||||
comments_by_followed_users_on_watched_markets: notification_destination_types[]
|
||||
all_replies_to_my_comments_on_watched_markets: notification_destination_types[]
|
||||
all_replies_to_my_answers_on_watched_markets: notification_destination_types[]
|
||||
all_comments_on_contracts_with_shares_in_on_watched_markets: notification_destination_types[]
|
||||
|
||||
// Answers
|
||||
answers_by_followed_users_on_watched_markets: notification_destination_types[]
|
||||
answers_by_market_creator_on_watched_markets: notification_destination_types[]
|
||||
all_answers_on_contracts_with_shares_in_on_watched_markets: notification_destination_types[]
|
||||
|
||||
// On users' markets
|
||||
your_contract_closed: notification_destination_types[]
|
||||
all_comments_on_my_markets: notification_destination_types[]
|
||||
all_answers_on_my_markets: notification_destination_types[]
|
||||
subsidized_your_market: notification_destination_types[]
|
||||
|
||||
// Market updates
|
||||
resolutions_on_watched_markets: notification_destination_types[]
|
||||
resolutions_on_watched_markets_with_shares_in: notification_destination_types[]
|
||||
market_updates_on_watched_markets: notification_destination_types[]
|
||||
market_updates_on_watched_markets_with_shares_in: notification_destination_types[]
|
||||
probability_updates_on_watched_markets: notification_destination_types[]
|
||||
|
||||
// Balance Changes
|
||||
loan_income: notification_destination_types[]
|
||||
betting_streaks: notification_destination_types[]
|
||||
referral_bonuses: notification_destination_types[]
|
||||
unique_bettors_on_your_contract: notification_destination_types[]
|
||||
tips_on_your_comments: notification_destination_types[]
|
||||
tips_on_your_markets: notification_destination_types[]
|
||||
limit_order_fills: notification_destination_types[]
|
||||
|
||||
// General
|
||||
tagged_user: notification_destination_types[]
|
||||
on_new_follow: notification_destination_types[]
|
||||
contract_from_followed_user: notification_destination_types[]
|
||||
trending_markets: notification_destination_types[]
|
||||
profit_loss_updates: notification_destination_types[]
|
||||
onboarding_flow: notification_destination_types[]
|
||||
thank_you_for_purchases: notification_destination_types[]
|
||||
badges_awarded: notification_destination_types[]
|
||||
opt_out_all: notification_destination_types[]
|
||||
// When adding a new notification preference, use add-new-notification-preference.ts to existing users
|
||||
}
|
||||
|
||||
export const getDefaultNotificationPreferences = (
|
||||
userId: string,
|
||||
privateUser?: PrivateUser,
|
||||
noEmails?: boolean
|
||||
) => {
|
||||
const constructPref = (browserIf: boolean, emailIf: boolean) => {
|
||||
const browser = browserIf ? 'browser' : undefined
|
||||
const email = noEmails ? undefined : emailIf ? 'email' : undefined
|
||||
return filterDefined([browser, email]) as notification_destination_types[]
|
||||
}
|
||||
const defaults: notification_preferences = {
|
||||
// Watched Markets
|
||||
all_comments_on_watched_markets: constructPref(true, false),
|
||||
all_answers_on_watched_markets: constructPref(true, false),
|
||||
|
||||
// Comments
|
||||
tips_on_your_comments: constructPref(true, true),
|
||||
comments_by_followed_users_on_watched_markets: constructPref(true, true),
|
||||
all_replies_to_my_comments_on_watched_markets: constructPref(true, true),
|
||||
all_replies_to_my_answers_on_watched_markets: constructPref(true, true),
|
||||
all_comments_on_contracts_with_shares_in_on_watched_markets: constructPref(
|
||||
true,
|
||||
false
|
||||
),
|
||||
|
||||
// Answers
|
||||
answers_by_followed_users_on_watched_markets: constructPref(true, true),
|
||||
answers_by_market_creator_on_watched_markets: constructPref(true, true),
|
||||
all_answers_on_contracts_with_shares_in_on_watched_markets: constructPref(
|
||||
true,
|
||||
true
|
||||
),
|
||||
|
||||
// On users' markets
|
||||
your_contract_closed: constructPref(true, true), // High priority
|
||||
all_comments_on_my_markets: constructPref(true, true),
|
||||
all_answers_on_my_markets: constructPref(true, true),
|
||||
subsidized_your_market: constructPref(true, true),
|
||||
|
||||
// Market updates
|
||||
resolutions_on_watched_markets: constructPref(true, false),
|
||||
market_updates_on_watched_markets: constructPref(true, false),
|
||||
market_updates_on_watched_markets_with_shares_in: constructPref(
|
||||
true,
|
||||
false
|
||||
),
|
||||
resolutions_on_watched_markets_with_shares_in: constructPref(true, true),
|
||||
|
||||
//Balance Changes
|
||||
loan_income: constructPref(true, false),
|
||||
betting_streaks: constructPref(true, false),
|
||||
referral_bonuses: constructPref(true, true),
|
||||
unique_bettors_on_your_contract: constructPref(true, true),
|
||||
tipped_comments_on_watched_markets: constructPref(true, true),
|
||||
tips_on_your_markets: constructPref(true, true),
|
||||
limit_order_fills: constructPref(true, false),
|
||||
|
||||
// General
|
||||
tagged_user: constructPref(true, true),
|
||||
on_new_follow: constructPref(true, true),
|
||||
contract_from_followed_user: constructPref(true, true),
|
||||
trending_markets: constructPref(false, true),
|
||||
profit_loss_updates: constructPref(false, true),
|
||||
probability_updates_on_watched_markets: constructPref(true, false),
|
||||
thank_you_for_purchases: constructPref(false, false),
|
||||
onboarding_flow: constructPref(false, false),
|
||||
|
||||
opt_out_all: [],
|
||||
badges_awarded: constructPref(true, false),
|
||||
}
|
||||
return defaults
|
||||
}
|
||||
|
||||
// Adding a new key:value here is optional, you can just use a key of notification_subscription_types
|
||||
// You might want to add a key:value here if there will be multiple notification reasons that map to the same
|
||||
// subscription type, i.e. 'comment_on_contract_you_follow' and 'comment_on_contract_with_users_answer' both map to
|
||||
// 'all_comments_on_watched_markets' subscription type
|
||||
// TODO: perhaps better would be to map notification_subscription_types to arrays of notification_reason_types
|
||||
const notificationReasonToSubscriptionType: Partial<
|
||||
Record<notification_reason_types, notification_preference>
|
||||
> = {
|
||||
you_referred_user: 'referral_bonuses',
|
||||
user_joined_to_bet_on_your_market: 'referral_bonuses',
|
||||
tip_received: 'tips_on_your_comments',
|
||||
bet_fill: 'limit_order_fills',
|
||||
user_joined_from_your_group_invite: 'referral_bonuses',
|
||||
challenge_accepted: 'limit_order_fills',
|
||||
betting_streak_incremented: 'betting_streaks',
|
||||
liked_and_tipped_your_contract: 'tips_on_your_markets',
|
||||
comment_on_your_contract: 'all_comments_on_my_markets',
|
||||
answer_on_your_contract: 'all_answers_on_my_markets',
|
||||
comment_on_contract_you_follow: 'all_comments_on_watched_markets',
|
||||
answer_on_contract_you_follow: 'all_answers_on_watched_markets',
|
||||
update_on_contract_you_follow: 'market_updates_on_watched_markets',
|
||||
resolution_on_contract_you_follow: 'resolutions_on_watched_markets',
|
||||
comment_on_contract_with_users_shares_in:
|
||||
'all_comments_on_contracts_with_shares_in_on_watched_markets',
|
||||
answer_on_contract_with_users_shares_in:
|
||||
'all_answers_on_contracts_with_shares_in_on_watched_markets',
|
||||
update_on_contract_with_users_shares_in:
|
||||
'market_updates_on_watched_markets_with_shares_in',
|
||||
resolution_on_contract_with_users_shares_in:
|
||||
'resolutions_on_watched_markets_with_shares_in',
|
||||
comment_on_contract_with_users_answer: 'all_comments_on_watched_markets',
|
||||
update_on_contract_with_users_answer: 'market_updates_on_watched_markets',
|
||||
resolution_on_contract_with_users_answer: 'resolutions_on_watched_markets',
|
||||
answer_on_contract_with_users_answer: 'all_answers_on_watched_markets',
|
||||
comment_on_contract_with_users_comment: 'all_comments_on_watched_markets',
|
||||
answer_on_contract_with_users_comment: 'all_answers_on_watched_markets',
|
||||
update_on_contract_with_users_comment: 'market_updates_on_watched_markets',
|
||||
resolution_on_contract_with_users_comment: 'resolutions_on_watched_markets',
|
||||
reply_to_users_answer: 'all_replies_to_my_answers_on_watched_markets',
|
||||
reply_to_users_comment: 'all_replies_to_my_comments_on_watched_markets',
|
||||
}
|
||||
|
||||
export const getNotificationDestinationsForUser = (
|
||||
privateUser: PrivateUser,
|
||||
// TODO: accept reasons array from most to least important and work backwards
|
||||
reason: notification_reason_types | notification_preference
|
||||
) => {
|
||||
const notificationSettings = privateUser.notificationPreferences
|
||||
const unsubscribeEndpoint = getFunctionUrl('unsubscribe')
|
||||
try {
|
||||
let destinations
|
||||
let subscriptionType: notification_preference | undefined
|
||||
if (Object.keys(notificationSettings).includes(reason)) {
|
||||
subscriptionType = reason as notification_preference
|
||||
destinations = notificationSettings[subscriptionType]
|
||||
} else {
|
||||
const key = reason as notification_reason_types
|
||||
subscriptionType = notificationReasonToSubscriptionType[key]
|
||||
destinations = subscriptionType
|
||||
? notificationSettings[subscriptionType]
|
||||
: []
|
||||
}
|
||||
const optOutOfAllSettings = notificationSettings['opt_out_all']
|
||||
// Your market closure notifications are high priority, opt-out doesn't affect their delivery
|
||||
const optedOutOfEmail =
|
||||
optOutOfAllSettings.includes('email') &&
|
||||
subscriptionType !== 'your_contract_closed'
|
||||
const optedOutOfBrowser =
|
||||
optOutOfAllSettings.includes('browser') &&
|
||||
subscriptionType !== 'your_contract_closed'
|
||||
return {
|
||||
sendToEmail: destinations.includes('email') && !optedOutOfEmail,
|
||||
sendToBrowser: destinations.includes('browser') && !optedOutOfBrowser,
|
||||
unsubscribeUrl: `${unsubscribeEndpoint}?id=${privateUser.id}&type=${subscriptionType}`,
|
||||
urlToManageThisNotification: `${DOMAIN}/notifications?tab=settings§ion=${subscriptionType}`,
|
||||
}
|
||||
} catch (e) {
|
||||
// Fail safely
|
||||
console.log(
|
||||
`couldn't get notification destinations for type ${reason} for user ${privateUser.id}`
|
||||
)
|
||||
return {
|
||||
sendToEmail: false,
|
||||
sendToBrowser: false,
|
||||
unsubscribeUrl: '',
|
||||
urlToManageThisNotification: '',
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,6 +1,4 @@
|
|||
import { notification_preferences } from './user-notification-preferences'
|
||||
import { ENV_CONFIG } from './envs/constants'
|
||||
import { MarketCreatorBadge, ProvenCorrectBadge, StreakerBadge } from './badge'
|
||||
|
||||
export type User = {
|
||||
id: string
|
||||
|
@ -12,96 +10,36 @@ export type User = {
|
|||
|
||||
// For their user page
|
||||
bio?: string
|
||||
bannerUrl?: string
|
||||
website?: string
|
||||
twitterHandle?: string
|
||||
discordHandle?: string
|
||||
|
||||
balance: number
|
||||
totalDeposits: number
|
||||
|
||||
profitCached: {
|
||||
daily: number
|
||||
weekly: number
|
||||
monthly: number
|
||||
allTime: number
|
||||
}
|
||||
|
||||
creatorVolumeCached: {
|
||||
daily: number
|
||||
weekly: number
|
||||
monthly: number
|
||||
allTime: number
|
||||
}
|
||||
|
||||
fractionResolvedCorrectly: number
|
||||
|
||||
nextLoanCached: number
|
||||
followerCountCached: number
|
||||
totalPnLCached: number
|
||||
creatorVolumeCached: number
|
||||
|
||||
followedCategories?: string[]
|
||||
homeSections?: string[]
|
||||
|
||||
referredByUserId?: string
|
||||
referredByContractId?: string
|
||||
referredByGroupId?: string
|
||||
lastPingTime?: number
|
||||
shouldShowWelcome?: boolean
|
||||
lastBetTime?: number
|
||||
currentBettingStreak?: number
|
||||
hasSeenContractFollowModal?: boolean
|
||||
freeMarketsCreated?: number
|
||||
isBannedFromPosting?: boolean
|
||||
|
||||
achievements: {
|
||||
provenCorrect?: {
|
||||
badges: ProvenCorrectBadge[]
|
||||
}
|
||||
marketCreator?: {
|
||||
badges: MarketCreatorBadge[]
|
||||
}
|
||||
streaker?: {
|
||||
badges: StreakerBadge[]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export const STARTING_BALANCE = ENV_CONFIG.startingBalance ?? 1000
|
||||
// for sus users, i.e. multiple sign ups for same person
|
||||
export const SUS_STARTING_BALANCE = ENV_CONFIG.startingBalance ?? 10
|
||||
|
||||
export type PrivateUser = {
|
||||
id: string // same as User.id
|
||||
username: string // denormalized from User
|
||||
|
||||
email?: string
|
||||
weeklyTrendingEmailSent?: boolean
|
||||
weeklyPortfolioUpdateEmailSent?: boolean
|
||||
manaBonusEmailSent?: boolean
|
||||
unsubscribedFromResolutionEmails?: boolean
|
||||
unsubscribedFromCommentEmails?: boolean
|
||||
unsubscribedFromAnswerEmails?: boolean
|
||||
unsubscribedFromGenericEmails?: boolean
|
||||
initialDeviceToken?: string
|
||||
initialIpAddress?: string
|
||||
apiKey?: string
|
||||
notificationPreferences: notification_preferences
|
||||
twitchInfo?: {
|
||||
twitchName: string
|
||||
controlToken: string
|
||||
botEnabled?: boolean
|
||||
needsRelinking?: boolean
|
||||
}
|
||||
notificationPreferences?: notification_subscribe_types
|
||||
}
|
||||
|
||||
export type PortfolioMetrics = {
|
||||
investmentValue: number
|
||||
balance: number
|
||||
totalDeposits: number
|
||||
timestamp: number
|
||||
userId: string
|
||||
}
|
||||
|
||||
export const MANIFOLD_USER_USERNAME = 'ManifoldMarkets'
|
||||
export const MANIFOLD_USER_NAME = 'ManifoldMarkets'
|
||||
export const MANIFOLD_AVATAR_URL = 'https://manifold.markets/logo-bg-white.png'
|
||||
|
||||
// TODO: remove. Hardcoding the strings would be better.
|
||||
// Different views require different language.
|
||||
export const BETTOR = ENV_CONFIG.bettor ?? 'trader'
|
||||
export const BETTORS = ENV_CONFIG.bettor + 's' ?? 'traders'
|
||||
export const PRESENT_BET = ENV_CONFIG.presentBet ?? 'trade'
|
||||
export const PRESENT_BETS = ENV_CONFIG.presentBet + 's' ?? 'trades'
|
||||
export const PAST_BET = ENV_CONFIG.pastBet ?? 'trade'
|
||||
export const PAST_BETS = ENV_CONFIG.pastBet + 's' ?? 'trades'
|
||||
export type notification_subscribe_types = 'all' | 'less' | 'none'
|
||||
|
|
|
@ -1,22 +0,0 @@
|
|||
export function binarySearch(
|
||||
min: number,
|
||||
max: number,
|
||||
comparator: (x: number) => number
|
||||
) {
|
||||
let mid = 0
|
||||
while (true) {
|
||||
mid = min + (max - min) / 2
|
||||
|
||||
// Break once we've reached max precision.
|
||||
if (mid === min || mid === max) break
|
||||
|
||||
const comparison = comparator(mid)
|
||||
if (comparison === 0) break
|
||||
else if (comparison > 0) {
|
||||
max = mid
|
||||
} else {
|
||||
min = mid
|
||||
}
|
||||
}
|
||||
return mid
|
||||
}
|
|
@ -1,40 +1,3 @@
|
|||
import { isEqual } from 'lodash'
|
||||
|
||||
export function filterDefined<T>(array: (T | null | undefined)[]) {
|
||||
return array.filter((item) => item !== null && item !== undefined) as T[]
|
||||
}
|
||||
|
||||
export function buildArray<T>(
|
||||
...params: (T | T[] | false | undefined | null)[]
|
||||
) {
|
||||
const array: T[] = []
|
||||
|
||||
for (const el of params) {
|
||||
if (Array.isArray(el)) {
|
||||
array.push(...el)
|
||||
} else if (el) {
|
||||
array.push(el)
|
||||
}
|
||||
}
|
||||
|
||||
return array
|
||||
}
|
||||
|
||||
export function groupConsecutive<T, U>(xs: T[], key: (x: T) => U) {
|
||||
if (!xs.length) {
|
||||
return []
|
||||
}
|
||||
const result = []
|
||||
let curr = { key: key(xs[0]), items: [xs[0]] }
|
||||
for (const x of xs.slice(1)) {
|
||||
const k = key(x)
|
||||
if (!isEqual(key, curr.key)) {
|
||||
result.push(curr)
|
||||
curr = { key: k, items: [x] }
|
||||
} else {
|
||||
curr.items.push(x)
|
||||
}
|
||||
}
|
||||
result.push(curr)
|
||||
return result
|
||||
}
|
||||
|
|
|
@ -7,6 +7,6 @@ export const cleanUsername = (name: string, maxLength = 25) => {
|
|||
.substring(0, maxLength)
|
||||
}
|
||||
|
||||
export const cleanDisplayName = (displayName: string, maxLength = 30) => {
|
||||
export const cleanDisplayName = (displayName: string, maxLength = 25) => {
|
||||
return displayName.replace(/\s+/g, ' ').substring(0, maxLength).trim()
|
||||
}
|
||||
|
|
|
@ -1,24 +0,0 @@
|
|||
export const interpolateColor = (color1: string, color2: string, p: number) => {
|
||||
const rgb1 = parseInt(color1.replace('#', ''), 16)
|
||||
const rgb2 = parseInt(color2.replace('#', ''), 16)
|
||||
|
||||
const [r1, g1, b1] = toArray(rgb1)
|
||||
const [r2, g2, b2] = toArray(rgb2)
|
||||
|
||||
const q = 1 - p
|
||||
const rr = Math.round(r1 * q + r2 * p)
|
||||
const rg = Math.round(g1 * q + g2 * p)
|
||||
const rb = Math.round(b1 * q + b2 * p)
|
||||
|
||||
const hexString = Number((rr << 16) + (rg << 8) + rb).toString(16)
|
||||
const hex = `#${'0'.repeat(6 - hexString.length)}${hexString}`
|
||||
return hex
|
||||
}
|
||||
|
||||
function toArray(rgb: number) {
|
||||
const r = rgb >> 16
|
||||
const g = (rgb >> 8) % 256
|
||||
const b = rgb % 256
|
||||
|
||||
return [r, g, b]
|
||||
}
|
|
@ -7,20 +7,13 @@ const formatter = new Intl.NumberFormat('en-US', {
|
|||
minimumFractionDigits: 0,
|
||||
})
|
||||
|
||||
export function formatMoney(amount: number) {
|
||||
const newAmount =
|
||||
// handle -0 case
|
||||
Math.round(amount) === 0
|
||||
? 0
|
||||
: // Handle 499.9999999999999 case
|
||||
(amount > 0 ? Math.floor : Math.ceil)(
|
||||
amount + 0.00000000001 * Math.sign(amount)
|
||||
)
|
||||
return ENV_CONFIG.moneyMoniker + formatter.format(newAmount).replace('$', '')
|
||||
}
|
||||
// export function formatMoney(amount: number) {
|
||||
// const newAmount = Math.round(amount) === 0 ? 0 : Math.floor(amount) // handle -0 case
|
||||
// return ENV_CONFIG.moneyMoniker + formatter.format(newAmount).replace('$', '')
|
||||
// }
|
||||
|
||||
export function formatMoneyWithDecimals(amount: number) {
|
||||
return ENV_CONFIG.moneyMoniker + amount.toFixed(2)
|
||||
export function formatMoney(amount: number) {
|
||||
return ENV_CONFIG.moneyMoniker + amount.toFixed(1)
|
||||
}
|
||||
|
||||
export function formatWithCommas(amount: number) {
|
||||
|
@ -40,34 +33,18 @@ export function formatPercent(zeroToOne: number) {
|
|||
return (zeroToOne * 100).toFixed(decimalPlaces) + '%'
|
||||
}
|
||||
|
||||
const showPrecision = (x: number, sigfigs: number) =>
|
||||
// convert back to number for weird formatting reason
|
||||
`${Number(x.toPrecision(sigfigs))}`
|
||||
|
||||
// Eg 1234567.89 => 1.23M; 5678 => 5.68K
|
||||
export function formatLargeNumber(num: number, sigfigs = 2): string {
|
||||
const absNum = Math.abs(num)
|
||||
if (absNum < 1) return showPrecision(num, sigfigs)
|
||||
|
||||
if (absNum < 100) return showPrecision(num, 2)
|
||||
if (absNum < 1000) return showPrecision(num, 3)
|
||||
if (absNum < 10000) return showPrecision(num, 4)
|
||||
if (absNum < 1000) {
|
||||
return '' + Number(num.toPrecision(sigfigs))
|
||||
}
|
||||
|
||||
const suffix = ['', 'K', 'M', 'B', 'T', 'Q']
|
||||
const i = Math.floor(Math.log10(absNum) / 3)
|
||||
|
||||
const numStr = showPrecision(num / Math.pow(10, 3 * i), sigfigs)
|
||||
return `${numStr}${suffix[i] ?? ''}`
|
||||
}
|
||||
|
||||
export function shortFormatNumber(num: number): string {
|
||||
if (num < 1000) return showPrecision(num, 3)
|
||||
|
||||
const suffix = ['', 'K', 'M', 'B', 'T', 'Q']
|
||||
const i = Math.floor(Math.log10(num) / 3)
|
||||
|
||||
const numStr = showPrecision(num / Math.pow(10, 3 * i), 2)
|
||||
return `${numStr}${suffix[i] ?? ''}`
|
||||
const suffixIdx = Math.floor(Math.log10(absNum) / 3)
|
||||
const suffixStr = suffix[suffixIdx]
|
||||
const numStr = (num / Math.pow(10, 3 * suffixIdx)).toPrecision(sigfigs)
|
||||
return `${Number(numStr)}${suffixStr}`
|
||||
}
|
||||
|
||||
export function toCamelCase(words: string) {
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
import { sortBy, sum } from 'lodash'
|
||||
import { sortBy } from 'lodash'
|
||||
|
||||
export const logInterpolation = (min: number, max: number, value: number) => {
|
||||
if (value <= min) return 0
|
||||
|
@ -20,31 +20,13 @@ export function normpdf(x: number, mean = 0, variance = 1) {
|
|||
|
||||
export const TAU = Math.PI * 2
|
||||
|
||||
export function median(xs: number[]) {
|
||||
if (xs.length === 0) return NaN
|
||||
export function median(values: number[]) {
|
||||
if (values.length === 0) return NaN
|
||||
|
||||
const sorted = sortBy(xs, (x) => x)
|
||||
const sorted = sortBy(values, (x) => x)
|
||||
const mid = Math.floor(sorted.length / 2)
|
||||
if (sorted.length % 2 === 0) {
|
||||
return (sorted[mid - 1] + sorted[mid]) / 2
|
||||
}
|
||||
return sorted[mid]
|
||||
}
|
||||
|
||||
export function average(xs: number[]) {
|
||||
return sum(xs) / xs.length
|
||||
}
|
||||
|
||||
const EPSILON = 0.00000001
|
||||
|
||||
export function floatingEqual(a: number, b: number, epsilon = EPSILON) {
|
||||
return Math.abs(a - b) < epsilon
|
||||
}
|
||||
|
||||
export function floatingGreaterEqual(a: number, b: number, epsilon = EPSILON) {
|
||||
return a + epsilon >= b
|
||||
}
|
||||
|
||||
export function floatingLesserEqual(a: number, b: number, epsilon = EPSILON) {
|
||||
return a - epsilon <= b
|
||||
}
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
import { union } from 'lodash'
|
||||
|
||||
export const removeUndefinedProps = <T extends object>(obj: T): T => {
|
||||
export const removeUndefinedProps = <T>(obj: T): T => {
|
||||
const newObj: any = {}
|
||||
|
||||
for (const key of Object.keys(obj)) {
|
||||
|
@ -37,3 +37,4 @@ export const subtractObjects = <T extends { [key: string]: number }>(
|
|||
|
||||
return newObj as T
|
||||
}
|
||||
|
||||
|
|
|
@ -1,115 +1,29 @@
|
|||
import { generateText, JSONContent, Node } from '@tiptap/core'
|
||||
import { generateJSON } from '@tiptap/html'
|
||||
// Tiptap starter extensions
|
||||
import { Blockquote } from '@tiptap/extension-blockquote'
|
||||
import { Bold } from '@tiptap/extension-bold'
|
||||
import { BulletList } from '@tiptap/extension-bullet-list'
|
||||
import { Code } from '@tiptap/extension-code'
|
||||
import { CodeBlock } from '@tiptap/extension-code-block'
|
||||
import { Document } from '@tiptap/extension-document'
|
||||
import { HardBreak } from '@tiptap/extension-hard-break'
|
||||
import { Heading } from '@tiptap/extension-heading'
|
||||
import { History } from '@tiptap/extension-history'
|
||||
import { HorizontalRule } from '@tiptap/extension-horizontal-rule'
|
||||
import { Italic } from '@tiptap/extension-italic'
|
||||
import { ListItem } from '@tiptap/extension-list-item'
|
||||
import { OrderedList } from '@tiptap/extension-ordered-list'
|
||||
import { Paragraph } from '@tiptap/extension-paragraph'
|
||||
import { Strike } from '@tiptap/extension-strike'
|
||||
import { Text } from '@tiptap/extension-text'
|
||||
// other tiptap extensions
|
||||
import { Image } from '@tiptap/extension-image'
|
||||
import { Link } from '@tiptap/extension-link'
|
||||
import { Mention } from '@tiptap/extension-mention'
|
||||
import Iframe from './tiptap-iframe'
|
||||
import TiptapTweet from './tiptap-tweet-type'
|
||||
import { find } from 'linkifyjs'
|
||||
import { uniq } from 'lodash'
|
||||
import { TiptapSpoiler } from './tiptap-spoiler'
|
||||
import { MAX_TAG_LENGTH } from '../contract'
|
||||
|
||||
/** get first url in text. like "notion.so " -> "http://notion.so"; "notion" -> null */
|
||||
export function getUrl(text: string) {
|
||||
const results = find(text, 'url')
|
||||
return results.length ? results[0].href : null
|
||||
}
|
||||
|
||||
// TODO: fuzzy matching
|
||||
export const wordIn = (word: string, corpus: string) =>
|
||||
corpus.toLocaleLowerCase().includes(word.toLocaleLowerCase())
|
||||
|
||||
const checkAgainstQuery = (query: string, corpus: string) =>
|
||||
query.split(' ').every((word) => wordIn(word, corpus))
|
||||
|
||||
export const searchInAny = (query: string, ...fields: string[]) =>
|
||||
fields.some((field) => checkAgainstQuery(query, field))
|
||||
|
||||
/** @return user ids of all \@mentions */
|
||||
export function parseMentions(data: JSONContent): string[] {
|
||||
const mentions = data.content?.flatMap(parseMentions) ?? [] //dfs
|
||||
if (data.type === 'mention' && data.attrs) {
|
||||
mentions.push(data.attrs.id as string)
|
||||
export function parseTags(text: string) {
|
||||
const regex = /(?:^|\s)(?:[#][a-z0-9_]+)/gi
|
||||
const matches = (text.match(regex) || []).map((match) =>
|
||||
match.trim().substring(1).substring(0, MAX_TAG_LENGTH)
|
||||
)
|
||||
const tagSet = new Set()
|
||||
const uniqueTags: string[] = []
|
||||
// Keep casing of last tag.
|
||||
matches.reverse()
|
||||
for (const tag of matches) {
|
||||
const lowercase = tag.toLowerCase()
|
||||
if (!tagSet.has(lowercase)) {
|
||||
tagSet.add(lowercase)
|
||||
uniqueTags.push(tag)
|
||||
}
|
||||
}
|
||||
return uniq(mentions)
|
||||
uniqueTags.reverse()
|
||||
return uniqueTags
|
||||
}
|
||||
|
||||
// TODO: this is a hack to get around the fact that tiptap doesn't have a
|
||||
// way to add a node view without bundling in tsx
|
||||
function skippableComponent(name: string): Node<any, any> {
|
||||
return Node.create({
|
||||
name,
|
||||
|
||||
group: 'block',
|
||||
|
||||
content: 'inline*',
|
||||
|
||||
parseHTML() {
|
||||
return [
|
||||
{
|
||||
tag: 'grid-cards-component',
|
||||
},
|
||||
]
|
||||
},
|
||||
})
|
||||
}
|
||||
|
||||
const stringParseExts = [
|
||||
// StarterKit extensions
|
||||
Blockquote,
|
||||
Bold,
|
||||
BulletList,
|
||||
Code,
|
||||
CodeBlock,
|
||||
Document,
|
||||
HardBreak,
|
||||
Heading,
|
||||
History,
|
||||
HorizontalRule,
|
||||
Italic,
|
||||
ListItem,
|
||||
OrderedList,
|
||||
Paragraph,
|
||||
Strike,
|
||||
Text,
|
||||
// other extensions
|
||||
Link,
|
||||
Image.extend({ renderText: () => '[image]' }),
|
||||
Mention, // user @mention
|
||||
Mention.extend({ name: 'contract-mention' }), // market %mention
|
||||
Iframe.extend({
|
||||
renderText: ({ node }) =>
|
||||
'[embed]' + node.attrs.src ? `(${node.attrs.src})` : '',
|
||||
}),
|
||||
skippableComponent('gridCardsComponent'),
|
||||
skippableComponent('staticReactEmbedComponent'),
|
||||
TiptapTweet.extend({ renderText: () => '[tweet]' }),
|
||||
TiptapSpoiler.extend({ renderHTML: () => ['span', '[spoiler]', 0] }),
|
||||
]
|
||||
|
||||
export function richTextToString(text?: JSONContent) {
|
||||
if (!text) return ''
|
||||
return generateText(text, stringParseExts)
|
||||
}
|
||||
|
||||
export function htmlToRichText(html: string) {
|
||||
return generateJSON(html, stringParseExts)
|
||||
export function parseWordsAsTags(text: string) {
|
||||
const taggedText = text
|
||||
.split(/\s+/)
|
||||
.map((tag) => (tag.startsWith('#') ? tag : `#${tag}`))
|
||||
.join(' ')
|
||||
return parseTags(taggedText)
|
||||
}
|
||||
|
|
|
@ -46,10 +46,3 @@ export const shuffle = (array: unknown[], rand: () => number) => {
|
|||
;[array[i], array[swapIndex]] = [array[swapIndex], array[i]]
|
||||
}
|
||||
}
|
||||
|
||||
export function chooseRandomSubset<T>(items: T[], count: number) {
|
||||
const fiveMinutes = 5 * 60 * 1000
|
||||
const seed = Math.round(Date.now() / fiveMinutes).toString()
|
||||
shuffle(items, createRNG(seed))
|
||||
return items.slice(0, count)
|
||||
}
|
||||
|
|
|
@ -1,6 +1,2 @@
|
|||
export const MINUTE_MS = 60 * 1000
|
||||
export const HOUR_MS = 60 * MINUTE_MS
|
||||
export const HOUR_MS = 60 * 60 * 1000
|
||||
export const DAY_MS = 24 * HOUR_MS
|
||||
|
||||
export const sleep = (ms: number) =>
|
||||
new Promise((resolve) => setTimeout(resolve, ms))
|
||||
|
|
|
@ -1,100 +0,0 @@
|
|||
// Adopted from https://github.com/ueberdosis/tiptap/blob/main/demos/src/Experiments/Embeds/Vue/iframe.ts
|
||||
|
||||
import { Node } from '@tiptap/core'
|
||||
|
||||
export interface IframeOptions {
|
||||
allowFullscreen: boolean
|
||||
HTMLAttributes: {
|
||||
[key: string]: any
|
||||
}
|
||||
}
|
||||
|
||||
declare module '@tiptap/core' {
|
||||
interface Commands<ReturnType> {
|
||||
iframe: {
|
||||
setIframe: (options: { src: string }) => ReturnType
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// These classes style the outer wrapper and the inner iframe;
|
||||
// Adopted from css in https://github.com/ueberdosis/tiptap/blob/main/demos/src/Experiments/Embeds/Vue/index.vue
|
||||
const wrapperClasses = 'relative h-auto w-full overflow-hidden'
|
||||
const iframeClasses = 'absolute top-0 left-0 h-full w-full'
|
||||
|
||||
export default Node.create<IframeOptions>({
|
||||
name: 'iframe',
|
||||
|
||||
group: 'block',
|
||||
|
||||
atom: true,
|
||||
|
||||
addOptions() {
|
||||
return {
|
||||
allowFullscreen: true,
|
||||
HTMLAttributes: {
|
||||
class: 'iframe-wrapper' + ' ' + wrapperClasses,
|
||||
// Tailwind JIT doesn't seem to pick up `pb-[20rem]`, so we hack this in:
|
||||
style: 'padding-bottom: 20rem; ',
|
||||
},
|
||||
}
|
||||
},
|
||||
|
||||
addAttributes() {
|
||||
return {
|
||||
src: {
|
||||
default: null,
|
||||
},
|
||||
frameborder: {
|
||||
default: 0,
|
||||
},
|
||||
height: {
|
||||
default: 0,
|
||||
},
|
||||
allowfullscreen: {
|
||||
default: this.options.allowFullscreen,
|
||||
parseHTML: () => this.options.allowFullscreen,
|
||||
},
|
||||
}
|
||||
},
|
||||
|
||||
parseHTML() {
|
||||
return [{ tag: 'iframe' }]
|
||||
},
|
||||
|
||||
renderHTML({ HTMLAttributes }) {
|
||||
this.options.HTMLAttributes.style =
|
||||
this.options.HTMLAttributes.style +
|
||||
' height: ' +
|
||||
HTMLAttributes.height +
|
||||
';'
|
||||
return [
|
||||
'div',
|
||||
this.options.HTMLAttributes,
|
||||
[
|
||||
'iframe',
|
||||
{
|
||||
...HTMLAttributes,
|
||||
class: HTMLAttributes.class + ' ' + iframeClasses,
|
||||
},
|
||||
],
|
||||
]
|
||||
},
|
||||
|
||||
addCommands() {
|
||||
return {
|
||||
setIframe:
|
||||
(options: { src: string }) =>
|
||||
({ tr, dispatch }) => {
|
||||
const { selection } = tr
|
||||
const node = this.type.create(options)
|
||||
|
||||
if (dispatch) {
|
||||
tr.replaceRangeWith(selection.from, selection.to, node)
|
||||
}
|
||||
|
||||
return true
|
||||
},
|
||||
}
|
||||
},
|
||||
})
|
|
@ -1,116 +0,0 @@
|
|||
// adapted from @n8body/tiptap-spoiler
|
||||
|
||||
import {
|
||||
Mark,
|
||||
markInputRule,
|
||||
markPasteRule,
|
||||
mergeAttributes,
|
||||
} from '@tiptap/core'
|
||||
import type { ElementType } from 'react'
|
||||
|
||||
declare module '@tiptap/core' {
|
||||
interface Commands<ReturnType> {
|
||||
spoilerEditor: {
|
||||
setSpoiler: () => ReturnType
|
||||
toggleSpoiler: () => ReturnType
|
||||
unsetSpoiler: () => ReturnType
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export type SpoilerOptions = {
|
||||
HTMLAttributes: Record<string, any>
|
||||
spoilerOpenClass: string
|
||||
spoilerCloseClass?: string
|
||||
inputRegex: RegExp
|
||||
pasteRegex: RegExp
|
||||
as: ElementType
|
||||
}
|
||||
|
||||
const spoilerInputRegex = /(?:^|\s)((?:\|\|)((?:[^||]+))(?:\|\|))$/
|
||||
const spoilerPasteRegex = /(?:^|\s)((?:\|\|)((?:[^||]+))(?:\|\|))/g
|
||||
|
||||
export const TiptapSpoiler = Mark.create<SpoilerOptions>({
|
||||
name: 'spoiler',
|
||||
|
||||
inline: true,
|
||||
group: 'inline',
|
||||
inclusive: false,
|
||||
exitable: true,
|
||||
content: 'inline*',
|
||||
|
||||
priority: 1001, // higher priority than other formatting so they go inside
|
||||
|
||||
addOptions() {
|
||||
return {
|
||||
HTMLAttributes: { 'aria-label': 'spoiler' },
|
||||
spoilerOpenClass: '',
|
||||
spoilerCloseClass: undefined,
|
||||
inputRegex: spoilerInputRegex,
|
||||
pasteRegex: spoilerPasteRegex,
|
||||
as: 'span',
|
||||
editing: false,
|
||||
}
|
||||
},
|
||||
|
||||
addCommands() {
|
||||
return {
|
||||
setSpoiler:
|
||||
() =>
|
||||
({ commands }) =>
|
||||
commands.setMark(this.name),
|
||||
toggleSpoiler:
|
||||
() =>
|
||||
({ commands }) =>
|
||||
commands.toggleMark(this.name),
|
||||
unsetSpoiler:
|
||||
() =>
|
||||
({ commands }) =>
|
||||
commands.unsetMark(this.name),
|
||||
}
|
||||
},
|
||||
|
||||
addInputRules() {
|
||||
return [
|
||||
markInputRule({
|
||||
find: this.options.inputRegex,
|
||||
type: this.type,
|
||||
}),
|
||||
]
|
||||
},
|
||||
|
||||
addPasteRules() {
|
||||
return [
|
||||
markPasteRule({
|
||||
find: this.options.pasteRegex,
|
||||
type: this.type,
|
||||
}),
|
||||
]
|
||||
},
|
||||
|
||||
parseHTML() {
|
||||
return [
|
||||
{
|
||||
tag: 'span',
|
||||
getAttrs: (node) =>
|
||||
(node as HTMLElement).ariaLabel?.toLowerCase() === 'spoiler' && null,
|
||||
},
|
||||
]
|
||||
},
|
||||
|
||||
renderHTML({ HTMLAttributes }) {
|
||||
const elem = document.createElement(this.options.as as string)
|
||||
|
||||
Object.entries(
|
||||
mergeAttributes(this.options.HTMLAttributes, HTMLAttributes, {
|
||||
class: this.options.spoilerCloseClass ?? this.options.spoilerOpenClass,
|
||||
})
|
||||
).forEach(([attr, val]) => elem.setAttribute(attr, val))
|
||||
|
||||
elem.addEventListener('click', () => {
|
||||
elem.setAttribute('class', this.options.spoilerOpenClass)
|
||||
})
|
||||
|
||||
return elem
|
||||
},
|
||||
})
|
|
@ -1,37 +0,0 @@
|
|||
import { Node, mergeAttributes } from '@tiptap/core'
|
||||
|
||||
export interface TweetOptions {
|
||||
tweetId: string
|
||||
}
|
||||
|
||||
// This is a version of the Tiptap Node config without addNodeView,
|
||||
// since that would require bundling in tsx
|
||||
export const TiptapTweetNode = {
|
||||
name: 'tiptapTweet',
|
||||
group: 'block',
|
||||
atom: true,
|
||||
|
||||
addAttributes() {
|
||||
return {
|
||||
tweetId: {
|
||||
default: null,
|
||||
},
|
||||
}
|
||||
},
|
||||
|
||||
parseHTML() {
|
||||
return [
|
||||
{
|
||||
tag: 'tiptap-tweet',
|
||||
},
|
||||
]
|
||||
},
|
||||
|
||||
renderHTML(props: { HTMLAttributes: Record<string, any> }) {
|
||||
return ['tiptap-tweet', mergeAttributes(props.HTMLAttributes)]
|
||||
},
|
||||
}
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
|
||||
// @ts-ignore
|
||||
export default Node.create<TweetOptions>(TiptapTweetNode)
|
43
dev.sh
43
dev.sh
|
@ -1,43 +0,0 @@
|
|||
#!/bin/bash
|
||||
|
||||
ENV=${1:-dev}
|
||||
case $ENV in
|
||||
dev)
|
||||
FIREBASE_PROJECT=dev
|
||||
NEXT_ENV=DEV ;;
|
||||
prod)
|
||||
FIREBASE_PROJECT=prod
|
||||
NEXT_ENV=PROD ;;
|
||||
localdb)
|
||||
FIREBASE_PROJECT=dev
|
||||
NEXT_ENV=DEV
|
||||
EMULATOR=true ;;
|
||||
*)
|
||||
echo "Invalid environment; must be dev, prod, or localdb."
|
||||
exit 1
|
||||
esac
|
||||
|
||||
firebase use $FIREBASE_PROJECT
|
||||
|
||||
if [ ! -z $EMULATOR ]
|
||||
then
|
||||
npx concurrently \
|
||||
-n FIRESTORE,FUNCTIONS,NEXT,TS \
|
||||
-c green,white,magenta,cyan \
|
||||
"yarn --cwd=functions localDbScript" \
|
||||
"cross-env FIRESTORE_EMULATOR_HOST=localhost:8080 yarn --cwd=functions dev" \
|
||||
"cross-env NEXT_PUBLIC_FUNCTIONS_URL=http://localhost:8088 \
|
||||
NEXT_PUBLIC_FIREBASE_EMULATE=TRUE \
|
||||
NEXT_PUBLIC_FIREBASE_ENV=${NEXT_ENV} \
|
||||
yarn --cwd=web serve" \
|
||||
"cross-env yarn --cwd=web ts-watch"
|
||||
else
|
||||
npx concurrently \
|
||||
-n FUNCTIONS,NEXT,TS \
|
||||
-c white,magenta,cyan \
|
||||
"yarn --cwd=functions dev" \
|
||||
"cross-env NEXT_PUBLIC_FUNCTIONS_URL=http://localhost:8088 \
|
||||
NEXT_PUBLIC_FIREBASE_ENV=${NEXT_ENV} \
|
||||
yarn --cwd=web serve" \
|
||||
"cross-env yarn --cwd=web ts-watch"
|
||||
fi
|
|
@ -1,11 +1,3 @@
|
|||
# docs
|
||||
|
||||
Manifold Markets Docs
|
||||
|
||||
## Getting started
|
||||
|
||||
0. Make sure you have [Yarn 1.x][yarn]
|
||||
1. `$ cd docs`
|
||||
2. `$ yarn`
|
||||
3. `$ yarn start`
|
||||
4. The docs site will be available on http://localhost:3000
|
||||
|
|
|
@ -1,61 +0,0 @@
|
|||
# How to Manifold
|
||||
|
||||
Manifold Markets is a novel site where users can bet against each other to predict the outcomes of all types of questions. Engage in intense discussion, or joke with friends, whilst putting play-money where your mouth is.
|
||||
|
||||
## Mana
|
||||
|
||||
Mana (M$) is our virtual play currency that cannot be converted to real money.
|
||||
|
||||
- **Its Value**
|
||||
|
||||
You can redeem your Mana and we will [donate to a charity](https://manifold.markets/charity) on your behalf. Redeeming and purchasing Mana occurs at a rate of M$100 to $1. You will be able to redeem it for merch and other cool items soon too!
|
||||
|
||||
- **It sets us apart**
|
||||
|
||||
Using play-money sets us apart from other similar sites as we don’t want our users to solely focus on monetary gains. Instead we prioritize providing value in the form of an enjoyable experience and facilitating a more informed world through the power of prediction markets.
|
||||
|
||||
## How probabilities work
|
||||
|
||||
The probability of a market represents what the collective bets of users predict the chances of an outcome occurring is. How this is calculated depends on the type of market - see below!
|
||||
|
||||
## Types of markets
|
||||
|
||||
There are currently 3 types of markets: Yes/No (binary), Free response, and Numerical.
|
||||
|
||||
- **Yes/No (Binary)**
|
||||
|
||||
The creator asks a question where traders can bet yes or no.
|
||||
|
||||
Check out [Maniswap](https://www.notion.so/Maniswap-ce406e1e897d417cbd491071ea8a0c39) for more info on its automated market maker.
|
||||
|
||||
- **Free Response**
|
||||
|
||||
The creator asks an open ended question. Both the creator and users can propose answers which can be bet on. Don’t be intimidated to add new answers! The payout system and initial liquidity rewards users who bet on new answers early. The algorithm used to determine the probability and payout is complicated but if you want to learn more check out [DPM](https://www.notion.so/DPM-b9b48a09ea1f45b88d991231171730c5).
|
||||
|
||||
- **Numerical**
|
||||
|
||||
Retracted whilst we make improvements. You still may see some old ones floating around though. Questions which can be answered by a number within a given range. Betting on a value will cause you to buy shares from ‘buckets’ surrounding the number you choose.
|
||||
|
||||
## Compete and build your portfolio
|
||||
|
||||
Generate profits to prove your expertise and shine above your friends.
|
||||
|
||||
To the moon 🚀
|
||||
|
||||
- **Find inaccurate probabilities**
|
||||
|
||||
Use your superior knowledge on topics to identify markets which have inaccurate probabilities. This gives you favorable odds, so bet accordingly to shift the probability to what you think it should be.
|
||||
|
||||
- **React to news**
|
||||
|
||||
Markets are dynamic and ongoing events can drastically affect what the probability should look like. Be the keenest to react and there is a lot of Mana to be made.
|
||||
|
||||
- **Buy low, sell high**
|
||||
|
||||
Similar to a stock market, probabilities can be overvalued and undervalued. If you bet (buy shares) at one end of the spectrum and subsequently other users buy even more shares of that same type, the value of your own shares will increase. Sometimes it will be most profitable to wait for the market to resolve but often it can be wise to sell your shares and take the immediate profits. This can also be a great way to free up Mana if you are lacking funds.
|
||||
|
||||
- **Create innovative answers**
|
||||
|
||||
Certain free response markets provide room for creativity! The answers themselves can often affect the outcome based on how compelling they are.
|
||||
|
||||
More questions? Check out **[this community-driven FAQ](https://docs.manifold.markets/faq)**!
|
|
@ -5,7 +5,7 @@ slug: /
|
|||
|
||||
# About Manifold Markets
|
||||
|
||||
Manifold Markets lets anyone create a prediction market on any topic. Win virtual play money betting on what you know, from **[chess tournaments](https://manifold.markets/SG/will-magnus-carlsen-lose-any-regula)** to **[lunar collisions](https://manifold.markets/Duncan/will-the-wayward-falcon-9-booster-h)** to **[newsletter subscriber rates](https://manifold.markets/Nu%C3%B1oSempere/how-many-additional-subscribers-wil)** - or learn about the future by creating your own market!
|
||||
Manifold Markets lets anyone create a prediction market on any topic. Win virtual money betting on what you know, from **[chess tournaments](https://manifold.markets/SG/will-magnus-carlsen-lose-any-regula)** to **[lunar collisions](https://manifold.markets/Duncan/will-the-wayward-falcon-9-booster-h)** to **[newsletter subscriber rates](https://manifold.markets/Nu%C3%B1oSempere/how-many-additional-subscribers-wil)** - or learn about the future by creating your own market!
|
||||
|
||||
### **What are prediction markets?**
|
||||
|
||||
|
@ -17,13 +17,27 @@ If I think the Democrats are very likely to win, and you disagree, I might offer
|
|||
|
||||
Now, you or I could be mistaken and overshooting the true probability one way or another. If so, there's an incentive for someone else to bet and correct it! Over time, the implied probability will converge to the **[market's best estimate](https://en.wikipedia.org/wiki/Efficient-market_hypothesis)**. Since these probabilities are public, anyone can use them to make better decisions!
|
||||
|
||||
### **How does Manifold Markets work?**
|
||||
|
||||
1. **Anyone can create a market for any yes-or-no question.**
|
||||
|
||||
You can ask questions about the future like "Will Taiwan remove its 14-day COVID quarantine by Jun 01, 2022?" If the market thinks this is very likely, you can plan more activities for your trip.
|
||||
|
||||
You can also ask subjective, personal questions like "Will I enjoy my 2022 Taiwan trip?". Then share the market with your family and friends and get their takes!
|
||||
|
||||
2. **Anyone can bet on a market using Manifold Dollars (M$), our platform currency.**
|
||||
|
||||
You get M$ 1,000 just for signing up, so you can start betting immediately! When a market creator decides an outcome in your favor, you'll win Manifold Dollars from people who bet against you.
|
||||
|
||||
More questions? Check out **[this community-driven FAQ](https://outsidetheasylum.blog/manifold-markets-faq/)**!
|
||||
|
||||
### **Can prediction markets work without real money?**
|
||||
|
||||
Yes! There is substantial evidence that play-money prediction markets provide real predictive power. Examples include **[sports betting](http://www.electronicmarkets.org/fileadmin/user_upload/doc/Issues/Volume_16/Issue_01/V16I1_Statistical_Tests_of_Real-Money_versus_Play-Money_Prediction_Markets.pdf)** and internal prediction markets at firms like **[Google](https://www.networkworld.com/article/2284098/google-bets-on-value-of-prediction-markets.html)**.
|
||||
|
||||
Our overall design also ensures that good forecasting will come out on top in the long term. In the competitive environment of the marketplace, bettors that are correct more often will gain influence, leading to better-calibrated forecasts over time.
|
||||
|
||||
Since our launch, we've seen hundreds of users trade each day, on over a thousand different markets! You can track the popularity of our platform at **[https://manifold.markets/stats](https://manifold.markets/stats)**.
|
||||
Since our launch, we've seen hundreds of users trade each day, on over a thousand different markets! You can track the popularity of our platform at **[http://manifold.markets/analytics](http://manifold.markets/analytics)**.
|
||||
|
||||
### **Why is this important?**
|
||||
|
||||
|
@ -53,7 +67,7 @@ Manifold Markets is currently a team of three:
|
|||
- Stephen Grugett
|
||||
- Austin Chen
|
||||
|
||||
We've previously launched consumer-facing startups (**[Throne](https://throne.live/)**, **[One Word](https://oneword.games/platform)**), and worked at top tech and trading firms (Google, Susquehanna).
|
||||
We've previously launched consumer-facing startups (**[Throne](https://throne.live/)**, **[One Word](http://oneword.games/platform)**), and worked at top tech and trading firms (Google, Susquehanna).
|
||||
|
||||
## **Talk to us!**
|
||||
|
||||
|
|
796
docs/docs/api.md
796
docs/docs/api.md
|
@ -34,54 +34,6 @@ response was a 4xx or 5xx.)
|
|||
|
||||
## Endpoints
|
||||
|
||||
### `GET /v0/user/[username]`
|
||||
|
||||
Gets a user by their username. Remember that usernames may change.
|
||||
|
||||
Requires no authorization.
|
||||
|
||||
### `GET /v0/user/by-id/[id]`
|
||||
|
||||
Gets a user by their unique ID. Many other API endpoints return this as the `userId`.
|
||||
|
||||
Requires no authorization.
|
||||
|
||||
### GET /v0/me
|
||||
|
||||
Returns the authenticated user.
|
||||
|
||||
### `GET /v0/groups`
|
||||
|
||||
Gets all groups, in no particular order.
|
||||
|
||||
Parameters:
|
||||
|
||||
- `availableToUserId`: Optional. if specified, only groups that the user can
|
||||
join and groups they've already joined will be returned.
|
||||
|
||||
Requires no authorization.
|
||||
|
||||
### `GET /v0/group/[slug]`
|
||||
|
||||
Gets a group by its slug.
|
||||
|
||||
Requires no authorization.
|
||||
Note: group is singular in the URL.
|
||||
|
||||
### `GET /v0/group/by-id/[id]`
|
||||
|
||||
Gets a group by its unique ID.
|
||||
|
||||
Requires no authorization.
|
||||
Note: group is singular in the URL.
|
||||
|
||||
### `GET /v0/group/by-id/[id]/markets`
|
||||
|
||||
Gets a group's markets by its unique ID.
|
||||
|
||||
Requires no authorization.
|
||||
Note: group is singular in the URL.
|
||||
|
||||
### `GET /v0/markets`
|
||||
|
||||
Lists all markets, ordered by creation date descending.
|
||||
|
@ -98,38 +50,30 @@ Requires no authorization.
|
|||
|
||||
- Example request
|
||||
```
|
||||
https://manifold.markets/api/v0/markets?limit=1
|
||||
http://manifold.markets/api/v0/markets?limit=1
|
||||
```
|
||||
- Example response
|
||||
```json
|
||||
[
|
||||
{
|
||||
"id":"EvIhzcJXwhL0HavaszD7",
|
||||
"creatorUsername":"Austin",
|
||||
"creatorName":"Austin",
|
||||
"createdTime":1653850472294,
|
||||
"creatorAvatarUrl":"https://lh3.googleusercontent.com/a-/AOh14GiZyl1lBehuBMGyJYJhZd-N-mstaUtgE4xdI22lLw=s96-c",
|
||||
"closeTime":1653893940000,
|
||||
"question":"Will I write a new blog post today?",
|
||||
"id":"FKtYX3t8ZfIp5gytJWAI",
|
||||
"creatorUsername":"JamesGrugett",
|
||||
"creatorName":"James Grugett",
|
||||
"createdTime":1645139406452,
|
||||
"closeTime":1647406740000,
|
||||
"question":"What will be the best assessment of the Free response feature on March 15th?",
|
||||
"description":"Hey guys, let's try this out!\nWe will see how people use the new Free response market type over the next month. Then I will pick the answer that I think best describes the consensus view of this feature on March 15th. Cheers.",
|
||||
"tags":[
|
||||
"personal",
|
||||
"commitments"
|
||||
],
|
||||
"url":"https://manifold.markets/Austin/will-i-write-a-new-blog-post-today",
|
||||
"pool":146.73022894879944,
|
||||
"probability":0.8958175225896258,
|
||||
"p":0.08281474972181882,
|
||||
"totalLiquidity":102.65696071594805,
|
||||
"outcomeType":"BINARY",
|
||||
"mechanism":"cpmm-1",
|
||||
"volume":241,
|
||||
"volume7Days":0,
|
||||
"volume24Hours":0,
|
||||
"isResolved":true,
|
||||
"resolution":"YES",
|
||||
"resolutionTime":1653924077078
|
||||
},
|
||||
...
|
||||
"ManifoldMarkets"
|
||||
],
|
||||
"url":"https://manifold.markets/JamesGrugett/what-will-be-the-best-assessment-of",
|
||||
"pool":null,
|
||||
"probability":0,
|
||||
"volume7Days":100,
|
||||
"volume24Hours":100,
|
||||
"isResolved":false,
|
||||
...
|
||||
}
|
||||
```
|
||||
- Response type: Array of `LiteMarket`
|
||||
|
||||
|
@ -142,49 +86,29 @@ Requires no authorization.
|
|||
// Attributes about the creator
|
||||
creatorUsername: string
|
||||
creatorName: string
|
||||
createdTime: number // milliseconds since epoch
|
||||
createdTime: number
|
||||
creatorAvatarUrl?: string
|
||||
|
||||
// Market attributes. All times are in milliseconds since epoch
|
||||
closeTime?: number // Min of creator's chosen date, and resolutionTime
|
||||
question: string
|
||||
|
||||
// A list of tags on each market. Any user can add tags to any market.
|
||||
// This list also includes the predefined categories shown as filters on the home page.
|
||||
description: string
|
||||
tags: string[]
|
||||
|
||||
// Note: This url always points to https://manifold.markets, regardless of what instance the api is running on.
|
||||
// This url includes the creator's username, but this doesn't need to be correct when constructing valid URLs.
|
||||
// i.e. https://manifold.markets/Austin/test-market is the same as https://manifold.markets/foo/test-market
|
||||
url: string
|
||||
|
||||
outcomeType: string // BINARY, FREE_RESPONSE, MULTIPLE_CHOICE, NUMERIC, or PSEUDO_NUMERIC
|
||||
mechanism: string // dpm-2 or cpmm-1
|
||||
|
||||
pool: number
|
||||
probability: number
|
||||
pool: { outcome: number } // For CPMM markets, the number of shares in the liquidity pool. For DPM markets, the amount of mana invested in each answer.
|
||||
p?: number // CPMM markets only, probability constant in y^p * n^(1-p) = k
|
||||
totalLiquidity?: number // CPMM markets only, the amount of mana deposited into the liquidity pool
|
||||
min?: number // PSEUDO_NUMERIC markets only, the minimum resolvable value
|
||||
max?: number // PSEUDO_NUMERIC markets only, the maximum resolvable value
|
||||
isLogScale?: bool // PSEUDO_NUMERIC markets only, if true `number = (max - min + 1)^probability + minstart - 1`, otherwise `number = min + (max - min) * probability`
|
||||
|
||||
volume: number
|
||||
volume7Days: number
|
||||
volume24Hours: number
|
||||
|
||||
isResolved: boolean
|
||||
resolutionTime?: number
|
||||
resolution?: string
|
||||
resolutionProbability?: number // Used for BINARY markets resolved to MKT
|
||||
|
||||
lastUpdatedTime?: number
|
||||
}
|
||||
```
|
||||
|
||||
### `GET /v0/market/[marketId]`
|
||||
|
||||
Gets information about a single market by ID. Includes comments, bets, and answers.
|
||||
Gets information about a single market by ID.
|
||||
|
||||
Requires no authorization.
|
||||
|
||||
|
@ -198,204 +122,227 @@ Requires no authorization.
|
|||
|
||||
```json
|
||||
{
|
||||
"id": "lEoqtnDgJzft6apSKzYK",
|
||||
"creatorUsername": "Angela",
|
||||
"creatorName": "Angela",
|
||||
"createdTime": 1655258914863,
|
||||
"creatorAvatarUrl": "https://firebasestorage.googleapis.com/v0/b/mantic-markets.appspot.com/o/user-images%2FAngela%2F50463444807_edfd4598d6_o.jpeg?alt=media&token=ef44e13b-2e6c-4498-b9c4-8e38bdaf1476",
|
||||
"closeTime": 1655265001448,
|
||||
"question": "What is good?",
|
||||
"description": "Resolves proportionally to the answer(s) which I find most compelling. (Obviously I’ll refrain from giving my own answers)\n\n(Please have at it with philosophy, ethics, etc etc)\n\n\nContract resolved automatically.",
|
||||
"tags": [],
|
||||
"url": "https://manifold.markets/Angela/what-is-good",
|
||||
"pool": null,
|
||||
"outcomeType": "FREE_RESPONSE",
|
||||
"mechanism": "dpm-2",
|
||||
"volume": 112,
|
||||
"volume7Days": 212,
|
||||
"id": "3zspH9sSzMlbFQLn9GKR",
|
||||
"creatorUsername": "Austin",
|
||||
"creatorName": "Austin Chen",
|
||||
"createdTime": 1644103005345,
|
||||
"closeTime": 1667894340000,
|
||||
"question": "Will Carrick Flynn win the general election for Oregon's 6th District?",
|
||||
"description": "The Effective Altruism movement usually stays out of politics, but here is a recent, highly-upvoted endorsement of donating to Carrick Flynn as a high-impact area: https://forum.effectivealtruism.org/posts/Qi9nnrmjwNbBqWbNT/the-best-usd5-800-i-ve-ever-donated-to-pandemic-prevention\nFurther reading: https://ballotpedia.org/Oregon%27s_6th_Congressional_District_election,_2022\n\n#EffectiveAltruism #Politics",
|
||||
"tags": ["EffectiveAltruism", "Politics"],
|
||||
"url": "https://manifold.markets/Austin/will-carrick-flynn-win-the-general",
|
||||
"pool": 400.0916328426886,
|
||||
"probability": 0.34455568984059187,
|
||||
"volume7Days": 326.9083671573114,
|
||||
"volume24Hours": 0,
|
||||
"isResolved": true,
|
||||
"resolution": "MKT",
|
||||
"resolutionTime": 1655265001448,
|
||||
"answers": [
|
||||
"isResolved": false,
|
||||
"bets": [
|
||||
{
|
||||
"createdTime": 1655258941573,
|
||||
"avatarUrl": "https://firebasestorage.googleapis.com/v0/b/mantic-markets.appspot.com/o/user-images%2FAngela%2F50463444807_edfd4598d6_o.jpeg?alt=media&token=ef44e13b-2e6c-4498-b9c4-8e38bdaf1476",
|
||||
"id": "1",
|
||||
"username": "Angela",
|
||||
"number": 1,
|
||||
"name": "Angela",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"text": "ANTE",
|
||||
"userId": "qe2QqIlOkeWsbljfeF3MsxpSJ9i2",
|
||||
"probability": 0.66749733001068
|
||||
"createdTime": 1644103005345,
|
||||
"isAnte": true,
|
||||
"shares": 83.66600265340756,
|
||||
"userId": "igi2zGXsfxYPgB0DJTXVJVmwCOr2",
|
||||
"amount": 70,
|
||||
"probAfter": 0.3,
|
||||
"probBefore": 0.3,
|
||||
"id": "E1MjiVYBM0GkqRXhv5cR",
|
||||
"outcome": "NO",
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR"
|
||||
},
|
||||
{
|
||||
"name": "Isaac King",
|
||||
"username": "IsaacKing",
|
||||
"text": "This answer",
|
||||
"userId": "y1hb6k7txdZPV5mgyxPFApZ7nQl2",
|
||||
"id": "2",
|
||||
"number": 2,
|
||||
"avatarUrl": "https://lh3.googleusercontent.com/a-/AOh14GhNVriOvxK2VUAmE-jvYZwC-XIymatzVirT0Bqb2g=s96-c",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"createdTime": 1655261198074,
|
||||
"probability": 0.008922214311142757
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"probAfter": 0.3,
|
||||
"shares": 54.77225575051661,
|
||||
"userId": "igi2zGXsfxYPgB0DJTXVJVmwCOr2",
|
||||
"isAnte": true,
|
||||
"createdTime": 1644103005345,
|
||||
"id": "jn3iIGwD5f0vxOHxo62o",
|
||||
"amount": 30,
|
||||
"probBefore": 0.3,
|
||||
"outcome": "YES"
|
||||
},
|
||||
{
|
||||
"createdTime": 1655263226587,
|
||||
"userId": "jbgplxty4kUKIa1MmgZk22byJq03",
|
||||
"id": "3",
|
||||
"avatarUrl": "https://firebasestorage.googleapis.com/v0/b/mantic-markets.appspot.com/o/user-images%2FMartin%2Fgiphy.gif?alt=media&token=422ef610-553f-47e3-bf6f-c0c5cc16c70a",
|
||||
"text": "Toyota Camry",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"name": "Undox",
|
||||
"username": "Undox",
|
||||
"number": 3,
|
||||
"probability": 0.008966714133143469
|
||||
"shares": 11.832723364874056,
|
||||
"probAfter": 0.272108843537415,
|
||||
"userId": "PkBnU8cAZiOLa0fjxiUzMKsFMYZ2",
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"outcome": "NO",
|
||||
"amount": 10,
|
||||
"id": "f6sHBab6lbGw9PsnVXdc",
|
||||
"probBefore": 0.3,
|
||||
"createdTime": 1644203305863
|
||||
},
|
||||
{
|
||||
"number": 4,
|
||||
"name": "James Grugett",
|
||||
"userId": "5LZ4LgYuySdL1huCWe7bti02ghx2",
|
||||
"text": "Utility (Defined by your personal utility function.)",
|
||||
"createdTime": 1655264793224,
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"username": "JamesGrugett",
|
||||
"id": "4",
|
||||
"avatarUrl": "https://lh3.googleusercontent.com/a-/AOh14GjC83uMe-fEfzd6QvxiK6ZqZdlMytuHxevgMYIkpAI=s96-c",
|
||||
"probability": 0.09211463154147384
|
||||
"userId": "BTksWMdCeHfDitWVaAZdjLSdu3o1",
|
||||
"amount": 10,
|
||||
"id": "Vfui2KOQwy7gkRPP7xc6",
|
||||
"shares": 18.12694184700382,
|
||||
"outcome": "YES",
|
||||
"createdTime": 1644212358699,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"probBefore": 0.272108843537415,
|
||||
"probAfter": 0.3367768595041322
|
||||
},
|
||||
{
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"probAfter": 0.3659259259259259,
|
||||
"userId": "BTksWMdCeHfDitWVaAZdjLSdu3o1",
|
||||
"probBefore": 0.3367768595041322,
|
||||
"amount": 5,
|
||||
"outcome": "YES",
|
||||
"createdTime": 1644433184238,
|
||||
"id": "eGI1VwAWF822LkcmOUot",
|
||||
"shares": 8.435122540124937
|
||||
},
|
||||
{
|
||||
"userId": "NHA7Gv9nNpb7b60GpLD3oFkBvPa2",
|
||||
"shares": 59.79133423528123,
|
||||
"amount": 50,
|
||||
"probAfter": 0.24495867768595042,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"createdTime": 1644693685223,
|
||||
"probBefore": 0.3659259259259259,
|
||||
"id": "fbU0DbmDWMnubggpQotw",
|
||||
"outcome": "NO"
|
||||
},
|
||||
{
|
||||
"amount": 25,
|
||||
"userId": "iXw2OSyhs0c4QW2fAfK3yqmaYDv1",
|
||||
"probAfter": 0.20583333333333328,
|
||||
"outcome": "NO",
|
||||
"shares": 28.3920247989266,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"createdTime": 1644695698202,
|
||||
"id": "k9hyljJD3MMXK2OYxTsR",
|
||||
"probBefore": 0.24495867768595042
|
||||
},
|
||||
{
|
||||
"createdTime": 1644716782308,
|
||||
"shares": 11.17480183821209,
|
||||
"probBefore": 0.20583333333333328,
|
||||
"userId": "clvYFhVDzccYu20OUc5NBKJyDxj2",
|
||||
"probAfter": 0.1927679500520291,
|
||||
"id": "yYkZ4JpLgZHrRQUugpCD",
|
||||
"outcome": "NO",
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"amount": 10
|
||||
},
|
||||
{
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"outcome": "YES",
|
||||
"amount": 30,
|
||||
"id": "IU2Hb1DesgKIN140BkhE",
|
||||
"shares": 58.893424111838016,
|
||||
"createdTime": 1644736846538,
|
||||
"probBefore": 0.1927679500520291,
|
||||
"userId": "BTksWMdCeHfDitWVaAZdjLSdu3o1",
|
||||
"probAfter": 0.3289359861591695
|
||||
},
|
||||
{
|
||||
"isSold": true,
|
||||
"userId": "5zeWhzi9nlNNf5C9TVjshAN7QOd2",
|
||||
"createdTime": 1644751343436,
|
||||
"outcome": "NO",
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"amount": 25,
|
||||
"probBefore": 0.3289359861591695,
|
||||
"id": "fkCxVH7THaDbEhyJjXVk",
|
||||
"probAfter": 0.2854194032651529,
|
||||
"shares": 30.022082866721178
|
||||
},
|
||||
{
|
||||
"probAfter": 0.2838618650900295,
|
||||
"id": "Ao05LRRMXVWw8d7LtwhL",
|
||||
"outcome": "NO",
|
||||
"probBefore": 0.2854194032651529,
|
||||
"shares": 1.1823269994736165,
|
||||
"userId": "pUF3dMs9oLNpgU2LYtFmodaoDow1",
|
||||
"amount": 1,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"createdTime": 1644768321860
|
||||
},
|
||||
{
|
||||
"id": "LJ8H8DTuK7CH9vN3u0Sd",
|
||||
"createdTime": 1644771352663,
|
||||
"shares": 113.5114039238785,
|
||||
"probAfter": 0.17510453314667793,
|
||||
"outcome": "NO",
|
||||
"amount": 100,
|
||||
"probBefore": 0.2838618650900295,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"userId": "ebX5nzwrs8V0M5UynWvbtcj7KAI2"
|
||||
},
|
||||
{
|
||||
"outcome": "YES",
|
||||
"amount": 20,
|
||||
"probBefore": 0.17510453314667793,
|
||||
"id": "TECEF9I5FqTqt6uTIsJX",
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"createdTime": 1644805061501,
|
||||
"shares": 43.88281646028875,
|
||||
"userId": "lHxg3179e4amWm5LJhJoJrcWK482",
|
||||
"probAfter": 0.24160019644701852
|
||||
},
|
||||
{
|
||||
"amount": -25.908367157311375,
|
||||
"id": "G3u2EzETWOyrGo15wtiQ",
|
||||
"outcome": "NO",
|
||||
"createdTime": 1644847494264,
|
||||
"sale": {
|
||||
"betId": "fkCxVH7THaDbEhyJjXVk",
|
||||
"amount": 25.862948799445807
|
||||
},
|
||||
"probAfter": 0.26957595409437557,
|
||||
"shares": -30.022082866721178,
|
||||
"probBefore": 0.24160019644701852,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"userId": "5zeWhzi9nlNNf5C9TVjshAN7QOd2"
|
||||
},
|
||||
{
|
||||
"createdTime": 1644853733891,
|
||||
"userId": "lbTXACtCnIacKDloKfXxYkDn0zM2",
|
||||
"amount": 10,
|
||||
"id": "z443uCkbYRLZW9QdXu1u",
|
||||
"probAfter": 0.25822886066938844,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"outcome": "NO",
|
||||
"shares": 11.655141043149968,
|
||||
"probBefore": 0.26957595409437557
|
||||
},
|
||||
{
|
||||
"userId": "BTksWMdCeHfDitWVaAZdjLSdu3o1",
|
||||
"amount": 15,
|
||||
"shares": 28.311399392675895,
|
||||
"id": "axoryV664uzHZ0jzWSXR",
|
||||
"outcome": "YES",
|
||||
"probBefore": 0.25822886066938844,
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"createdTime": 1644863335939,
|
||||
"probAfter": 0.3033936853512369
|
||||
},
|
||||
{
|
||||
"createdTime": 1644987330420,
|
||||
"id": "jHAYDdZRkDw3lFoDXdmm",
|
||||
"shares": 26.353902809992064,
|
||||
"userId": "BTksWMdCeHfDitWVaAZdjLSdu3o1",
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"probAfter": 0.34455568984059187,
|
||||
"probBefore": 0.3033936853512369,
|
||||
"amount": 15,
|
||||
"outcome": "YES"
|
||||
}
|
||||
],
|
||||
"comments": [
|
||||
{
|
||||
"id": "ZdHIyfQazHyl8nI0ENS7",
|
||||
"userId": "qe2QqIlOkeWsbljfeF3MsxpSJ9i2",
|
||||
"createdTime": 1655265807433,
|
||||
"text": "ok what\ni did not resolve this intentionally",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"userName": "Angela",
|
||||
"userAvatarUrl": "https://firebasestorage.googleapis.com/v0/b/mantic-markets.appspot.com/o/user-images%2FAngela%2F50463444807_edfd4598d6_o.jpeg?alt=media&token=ef44e13b-2e6c-4498-b9c4-8e38bdaf1476",
|
||||
"userUsername": "Angela"
|
||||
},
|
||||
{
|
||||
"userName": "James Grugett",
|
||||
"userUsername": "JamesGrugett",
|
||||
"id": "F7fvHGhTiFal8uTsUc9P",
|
||||
"userAvatarUrl": "https://lh3.googleusercontent.com/a-/AOh14GjC83uMe-fEfzd6QvxiK6ZqZdlMytuHxevgMYIkpAI=s96-c",
|
||||
"replyToCommentId": "ZdHIyfQazHyl8nI0ENS7",
|
||||
"text": "@Angela Sorry! There was an error that automatically resolved several markets that were created in the last few hours.",
|
||||
"createdTime": 1655266286514,
|
||||
"userId": "5LZ4LgYuySdL1huCWe7bti02ghx2",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK"
|
||||
},
|
||||
{
|
||||
"userId": "qe2QqIlOkeWsbljfeF3MsxpSJ9i2",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"id": "PIHhXy5hLHSgW8uoUD0Q",
|
||||
"userName": "Angela",
|
||||
"text": "lmk if anyone lost manna from this situation and i'll try to fix it",
|
||||
"userUsername": "Angela",
|
||||
"createdTime": 1655277581308,
|
||||
"userAvatarUrl": "https://firebasestorage.googleapis.com/v0/b/mantic-markets.appspot.com/o/user-images%2FAngela%2F50463444807_edfd4598d6_o.jpeg?alt=media&token=ef44e13b-2e6c-4498-b9c4-8e38bdaf1476"
|
||||
},
|
||||
{
|
||||
"userAvatarUrl": "https://firebasestorage.googleapis.com/v0/b/mantic-markets.appspot.com/o/user-images%2FAngela%2F50463444807_edfd4598d6_o.jpeg?alt=media&token=ef44e13b-2e6c-4498-b9c4-8e38bdaf1476",
|
||||
"userName": "Angela",
|
||||
"text": "from my end it looks like no one did",
|
||||
"replyToCommentId": "PIHhXy5hLHSgW8uoUD0Q",
|
||||
"createdTime": 1655287149528,
|
||||
"userUsername": "Angela",
|
||||
"id": "5slnWEQWwm6dHjDi6oiH",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"userId": "qe2QqIlOkeWsbljfeF3MsxpSJ9i2"
|
||||
}
|
||||
],
|
||||
"bets": [
|
||||
{
|
||||
"outcome": "0",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"fees": {
|
||||
"liquidityFee": 0,
|
||||
"creatorFee": 0,
|
||||
"platformFee": 0
|
||||
},
|
||||
"isAnte": true,
|
||||
"shares": 100,
|
||||
"probAfter": 1,
|
||||
"amount": 100,
|
||||
"userId": "IPTOzEqrpkWmEzh6hwvAyY9PqFb2",
|
||||
"createdTime": 1655258914863,
|
||||
"probBefore": 0,
|
||||
"id": "2jNZqnwoEQL7WDTTAWDP"
|
||||
},
|
||||
{
|
||||
"shares": 173.20508075688772,
|
||||
"fees": {
|
||||
"platformFee": 0,
|
||||
"liquidityFee": 0,
|
||||
"creatorFee": 0
|
||||
},
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"probBefore": 0,
|
||||
"createdTime": 1655258941573,
|
||||
"loanAmount": 0,
|
||||
"userId": "qe2QqIlOkeWsbljfeF3MsxpSJ9i2",
|
||||
"amount": 100,
|
||||
"outcome": "1",
|
||||
"probAfter": 0.75,
|
||||
"id": "xuc3JoiNkE8lXPh15mUb"
|
||||
},
|
||||
{
|
||||
"userId": "y1hb6k7txdZPV5mgyxPFApZ7nQl2",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"loanAmount": 0,
|
||||
"probAfter": 0.009925496893641248,
|
||||
"id": "8TBlzPtOdO0q5BgSyRbi",
|
||||
"createdTime": 1655261198074,
|
||||
"shares": 20.024984394500787,
|
||||
"amount": 1,
|
||||
"outcome": "2",
|
||||
"probBefore": 0,
|
||||
"fees": {
|
||||
"liquidityFee": 0,
|
||||
"creatorFee": 0,
|
||||
"platformFee": 0
|
||||
}
|
||||
},
|
||||
{
|
||||
"probAfter": 0.00987648269777473,
|
||||
"outcome": "3",
|
||||
"id": "9vdwes6s9QxbYZUBhHs4",
|
||||
"createdTime": 1655263226587,
|
||||
"shares": 20.074859899884732,
|
||||
"amount": 1,
|
||||
"loanAmount": 0,
|
||||
"fees": {
|
||||
"liquidityFee": 0,
|
||||
"platformFee": 0,
|
||||
"creatorFee": 0
|
||||
},
|
||||
"userId": "jbgplxty4kUKIa1MmgZk22byJq03",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"probBefore": 0
|
||||
},
|
||||
{
|
||||
"createdTime": 1655264793224,
|
||||
"fees": {
|
||||
"creatorFee": 0,
|
||||
"liquidityFee": 0,
|
||||
"platformFee": 0
|
||||
},
|
||||
"probAfter": 0.09211463154147384,
|
||||
"amount": 10,
|
||||
"id": "BehiSGgk1wAkIWz1a8L4",
|
||||
"userId": "5LZ4LgYuySdL1huCWe7bti02ghx2",
|
||||
"contractId": "lEoqtnDgJzft6apSKzYK",
|
||||
"loanAmount": 0,
|
||||
"probBefore": 0,
|
||||
"outcome": "4",
|
||||
"shares": 64.34283176858165
|
||||
"contractId": "3zspH9sSzMlbFQLn9GKR",
|
||||
"userUsername": "Celer",
|
||||
"userAvatarUrl": "https://lh3.googleusercontent.com/a/AATXAJwp0vAolZgOmT7GbzFq7mOf8lr0BFEB_LqWWfZk=s96-c",
|
||||
"userId": "NHA7Gv9nNpb7b60GpLD3oFkBvPa2",
|
||||
"text": "It's a D+3 district, and the person we're pushing is functionally an outsider. I maxed my donation, but 25%, what I bought down to, implying even odds on both the general and the primary, seems if anything optimistic.",
|
||||
"createdTime": 1644693740967,
|
||||
"id": "fbU0DbmDWMnubggpQotw",
|
||||
"betId": "fbU0DbmDWMnubggpQotw",
|
||||
"userName": "Celer"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
@ -407,13 +354,10 @@ Requires no authorization.
|
|||
- Response type: A `FullMarket`
|
||||
|
||||
```tsx
|
||||
// A complete market, along with bets, comments, and answers (for free response markets)
|
||||
// A complete market, along with bets and comments
|
||||
type FullMarket = LiteMarket & {
|
||||
bets: Bet[]
|
||||
comments: Comment[]
|
||||
answers?: Answer[] // dpm-2 markets only
|
||||
description: JSONContent // Rich text content. See https://tiptap.dev/guide/output#option-1-json
|
||||
textDescription: string // string description without formatting, images, or embeds
|
||||
}
|
||||
|
||||
type Bet = {
|
||||
|
@ -451,64 +395,6 @@ Requires no authorization.
|
|||
```
|
||||
- Response type: A `FullMarket` ; same as above.
|
||||
|
||||
### `GET /v0/users`
|
||||
|
||||
Lists all users.
|
||||
|
||||
Requires no authorization.
|
||||
|
||||
- Example request
|
||||
```
|
||||
https://manifold.markets/api/v0/users
|
||||
```
|
||||
- Example response
|
||||
```json
|
||||
[
|
||||
{
|
||||
"id":"igi2zGXsfxYPgB0DJTXVJVmwCOr2",
|
||||
"createdTime":1639011767273,
|
||||
"name":"Austin",
|
||||
"username":"Austin",
|
||||
"url":"https://manifold.markets/Austin",
|
||||
"avatarUrl":"https://lh3.googleusercontent.com/a-/AOh14GiZyl1lBehuBMGyJYJhZd-N-mstaUtgE4xdI22lLw=s96-c",
|
||||
"bio":"I build Manifold! Always happy to chat; reach out on Discord or find a time on https://calendly.com/austinchen/manifold!",
|
||||
"bannerUrl":"https://images.unsplash.com/photo-1501523460185-2aa5d2a0f981?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1531&q=80",
|
||||
"website":"https://blog.austn.io",
|
||||
"twitterHandle":"akrolsmir",
|
||||
"discordHandle":"akrolsmir#4125",
|
||||
"balance":9122.607163564959,
|
||||
"totalDeposits":10339.004780544328,
|
||||
"totalPnLCached":9376.601262721899,
|
||||
"creatorVolumeCached":76078.46984199001
|
||||
}
|
||||
```
|
||||
- Response type: Array of `LiteUser`
|
||||
|
||||
```tsx
|
||||
// Basic information about a user
|
||||
type LiteUser = {
|
||||
id: string // user's unique id
|
||||
createdTime: number
|
||||
|
||||
name: string // display name, may contain spaces
|
||||
username: string // username, used in urls
|
||||
url: string // link to user's profile
|
||||
avatarUrl?: string
|
||||
|
||||
bio?: string
|
||||
bannerUrl?: string
|
||||
website?: string
|
||||
twitterHandle?: string
|
||||
discordHandle?: string
|
||||
|
||||
// Note: the following are here for convenience only and may be removed in the future.
|
||||
balance: number
|
||||
totalDeposits: number
|
||||
totalPnLCached: number
|
||||
creatorVolumeCached: number
|
||||
}
|
||||
```
|
||||
|
||||
### `POST /v0/bet`
|
||||
|
||||
Places a new bet on behalf of the authorized user.
|
||||
|
@ -522,20 +408,6 @@ Parameters:
|
|||
answer. For numeric markets, this is a string representing the target bucket,
|
||||
and an additional `value` parameter is required which is a number representing
|
||||
the target value. (Bet on numeric markets at your own peril.)
|
||||
- `limitProb`: Optional. A number between `0.001` and `0.999` inclusive representing
|
||||
the limit probability for your bet (i.e. 0.1% to 99.9% — multiply by 100 for the
|
||||
probability percentage).
|
||||
The bet will execute immediately in the direction of `outcome`, but not beyond this
|
||||
specified limit. If not all the bet is filled, the bet will remain as an open offer
|
||||
that can later be matched against an opposite direction bet.
|
||||
- For example, if the current market probability is `50%`:
|
||||
- A `M$10` bet on `YES` with `limitProb=0.4` would not be filled until the market
|
||||
probability moves down to `40%` and someone bets `M$15` of `NO` to match your
|
||||
bet odds.
|
||||
- A `M$100` bet on `YES` with `limitProb=0.6` would fill partially or completely
|
||||
depending on current unfilled limit bets and the AMM's liquidity. Any remaining
|
||||
portion of the bet not filled would remain to be matched against in the future.
|
||||
- An unfilled limit order bet can be cancelled using the cancel API.
|
||||
|
||||
Example request:
|
||||
|
||||
|
@ -547,20 +419,15 @@ $ curl https://manifold.markets/api/v0/bet -X POST -H 'Content-Type: application
|
|||
"contractId":"{...}"}'
|
||||
```
|
||||
|
||||
### `POST /v0/bet/cancel/[id]`
|
||||
|
||||
Cancel the limit order of a bet with the specified id. If the bet was unfilled, it will be cancelled so that no other bets will match with it. This is action irreversable.
|
||||
|
||||
### `POST /v0/market`
|
||||
|
||||
Creates a new market on behalf of the authorized user.
|
||||
|
||||
Parameters:
|
||||
|
||||
- `outcomeType`: Required. One of `BINARY`, `FREE_RESPONSE`, `MULTIPLE_CHOICE`, or `PSEUDO_NUMERIC`.
|
||||
- `outcomeType`: Required. One of `BINARY`, `FREE_RESPONSE`, or `NUMERIC`.
|
||||
- `question`: Required. The headline question for the market.
|
||||
- `description`: Required. A long description describing the rules for the market.
|
||||
- Note: string descriptions do **not** turn into links, mentions, formatted text. Instead, rich text descriptions must be in [TipTap json](https://tiptap.dev/guide/output#option-1-json).
|
||||
- `closeTime`: Required. The time at which the market will close, represented as milliseconds since the epoch.
|
||||
- `tags`: Optional. An array of string tags for the market.
|
||||
|
||||
|
@ -572,12 +439,6 @@ For numeric markets, you must also provide:
|
|||
|
||||
- `min`: The minimum value that the market may resolve to.
|
||||
- `max`: The maximum value that the market may resolve to.
|
||||
- `isLogScale`: If true, your numeric market will increase exponentially from min to max.
|
||||
- `initialValue`: An initial value for the market, between min and max, exclusive.
|
||||
|
||||
For multiple choice markets, you must also provide:
|
||||
|
||||
- `answers`: An array of strings, each of which will be a valid answer for the market.
|
||||
|
||||
Example request:
|
||||
|
||||
|
@ -588,200 +449,11 @@ $ curl https://manifold.markets/api/v0/market -X POST -H 'Content-Type: applicat
|
|||
"question":"Is there life on Mars?", \
|
||||
"description":"I'm not going to type some long ass example description.", \
|
||||
"closeTime":1700000000000, \
|
||||
"initialProb":25}'
|
||||
initialProb:25}'
|
||||
```
|
||||
|
||||
### `POST /v0/market/[marketId]/add-liquidity`
|
||||
|
||||
Adds a specified amount of liquidity into the market.
|
||||
|
||||
- `amount`: Required. The amount of liquidity to add, in M$.
|
||||
|
||||
### `POST /v0/market/[marketId]/close`
|
||||
|
||||
Closes a market on behalf of the authorized user.
|
||||
|
||||
- `closeTime`: Optional. Milliseconds since the epoch to close the market at. If not provided, the market will be closed immediately. Cannot provide close time in past.
|
||||
|
||||
### `POST /v0/market/[marketId]/resolve`
|
||||
|
||||
Resolves a market on behalf of the authorized user.
|
||||
|
||||
Parameters:
|
||||
|
||||
For binary markets:
|
||||
|
||||
- `outcome`: Required. One of `YES`, `NO`, `MKT`, or `CANCEL`.
|
||||
- `probabilityInt`: Optional. The probability to use for `MKT` resolution.
|
||||
|
||||
For free response or multiple choice markets:
|
||||
|
||||
- `outcome`: Required. One of `MKT`, `CANCEL`, or a `number` indicating the answer index.
|
||||
- `resolutions`: An array of `{ answer, pct }` objects to use as the weights for resolving in favor of multiple free response options. Can only be set with `MKT` outcome. Note that the total weights must add to 100.
|
||||
|
||||
For numeric markets:
|
||||
|
||||
- `outcome`: Required. One of `CANCEL`, or a `number` indicating the selected numeric bucket ID.
|
||||
- `value`: The value that the market may resolves to.
|
||||
- `probabilityInt`: Required if `value` is present. Should be equal to
|
||||
- If log scale: `log10(value - min + 1) / log10(max - min + 1)`
|
||||
- Otherwise: `(value - min) / (max - min)`
|
||||
|
||||
Example request:
|
||||
|
||||
```
|
||||
# Resolve a binary market
|
||||
$ curl https://manifold.markets/api/v0/market/{marketId}/resolve -X POST \
|
||||
-H 'Content-Type: application/json' \
|
||||
-H 'Authorization: Key {...}' \
|
||||
--data-raw '{"outcome": "YES"}'
|
||||
|
||||
# Resolve a binary market with a specified probability
|
||||
$ curl https://manifold.markets/api/v0/market/{marketId}/resolve -X POST \
|
||||
-H 'Content-Type: application/json' \
|
||||
-H 'Authorization: Key {...}' \
|
||||
--data-raw '{"outcome": "MKT", \
|
||||
"probabilityInt": 75}'
|
||||
|
||||
# Resolve a free response market with a single answer chosen
|
||||
$ curl https://manifold.markets/api/v0/market/{marketId}/resolve -X POST \
|
||||
-H 'Content-Type: application/json' \
|
||||
-H 'Authorization: Key {...}' \
|
||||
--data-raw '{"outcome": 2}'
|
||||
|
||||
# Resolve a free response market with multiple answers chosen
|
||||
$ curl https://manifold.markets/api/v0/market/{marketId}/resolve -X POST \
|
||||
-H 'Content-Type: application/json' \
|
||||
-H 'Authorization: Key {...}' \
|
||||
--data-raw '{"outcome": "MKT", \
|
||||
"resolutions": [ \
|
||||
{"answer": 0, "pct": 50}, \
|
||||
{"answer": 2, "pct": 50} \
|
||||
]}'
|
||||
```
|
||||
|
||||
### `POST /v0/market/[marketId]/sell`
|
||||
|
||||
Sells some quantity of shares in a binary market on behalf of the authorized user.
|
||||
|
||||
Parameters:
|
||||
|
||||
- `outcome`: Optional. One of `YES`, or `NO`. If you leave it off, and you only
|
||||
own one kind of shares, you will sell that kind of shares.
|
||||
- `shares`: Optional. The amount of shares to sell of the outcome given
|
||||
above. If not provided, all the shares you own will be sold.
|
||||
|
||||
Example request:
|
||||
|
||||
```
|
||||
$ curl https://manifold.markets/api/v0/market/{marketId}/sell -X POST \
|
||||
-H 'Content-Type: application/json' \
|
||||
-H 'Authorization: Key {...}' \
|
||||
--data-raw '{"outcome": "YES", "shares": 10}'
|
||||
```
|
||||
|
||||
### `POST /v0/comment`
|
||||
|
||||
Creates a comment in the specified market. Only supports top-level comments for now.
|
||||
|
||||
Parameters:
|
||||
|
||||
- `contractId`: Required. The ID of the market to comment on.
|
||||
- `content`: The comment to post, formatted as [TipTap json](https://tiptap.dev/guide/output#option-1-json), OR
|
||||
- `html`: The comment to post, formatted as an HTML string, OR
|
||||
- `markdown`: The comment to post, formatted as a markdown string.
|
||||
|
||||
### `GET /v0/bets`
|
||||
|
||||
Gets a list of bets, ordered by creation date descending.
|
||||
|
||||
Parameters:
|
||||
|
||||
- `username`: Optional. If set, the response will include only bets created by this user.
|
||||
- `market`: Optional. The slug of a market. If set, the response will only include bets on this market.
|
||||
- `limit`: Optional. How many bets to return. The maximum and the default is 1000.
|
||||
- `before`: Optional. The ID of the bet before which the list will start. For
|
||||
example, if you ask for the most recent 10 bets, and then perform a second
|
||||
query for 10 more bets with `before=[the id of the 10th bet]`, you will
|
||||
get bets 11 through 20.
|
||||
|
||||
Requires no authorization.
|
||||
|
||||
- Example request
|
||||
```
|
||||
https://manifold.markets/api/v0/bets?username=ManifoldMarkets&market=will-i-be-able-to-place-a-limit-ord
|
||||
```
|
||||
- Response type: A `Bet[]`.
|
||||
|
||||
- <details><summary>Example response</summary><p>
|
||||
|
||||
```json
|
||||
[
|
||||
// Limit bet, partially filled.
|
||||
{
|
||||
"isFilled": false,
|
||||
"amount": 15.596681605353808,
|
||||
"userId": "IPTOzEqrpkWmEzh6hwvAyY9PqFb2",
|
||||
"contractId": "Tz5dA01GkK5QKiQfZeDL",
|
||||
"probBefore": 0.5730753474948571,
|
||||
"isCancelled": false,
|
||||
"outcome": "YES",
|
||||
"fees": { "creatorFee": 0, "liquidityFee": 0, "platformFee": 0 },
|
||||
"shares": 31.193363210707616,
|
||||
"limitProb": 0.5,
|
||||
"id": "yXB8lVbs86TKkhWA1FVi",
|
||||
"loanAmount": 0,
|
||||
"orderAmount": 100,
|
||||
"probAfter": 0.5730753474948571,
|
||||
"createdTime": 1659482775970,
|
||||
"fills": [
|
||||
{
|
||||
"timestamp": 1659483249648,
|
||||
"matchedBetId": "MfrMd5HTiGASDXzqibr7",
|
||||
"amount": 15.596681605353808,
|
||||
"shares": 31.193363210707616
|
||||
}
|
||||
]
|
||||
},
|
||||
// Normal bet (no limitProb specified).
|
||||
{
|
||||
"shares": 17.350459904608414,
|
||||
"probBefore": 0.5304358279113885,
|
||||
"isFilled": true,
|
||||
"probAfter": 0.5730753474948571,
|
||||
"userId": "IPTOzEqrpkWmEzh6hwvAyY9PqFb2",
|
||||
"amount": 10,
|
||||
"contractId": "Tz5dA01GkK5QKiQfZeDL",
|
||||
"id": "1LPJHNz5oAX4K6YtJlP1",
|
||||
"fees": {
|
||||
"platformFee": 0,
|
||||
"liquidityFee": 0,
|
||||
"creatorFee": 0.4251333951457593
|
||||
},
|
||||
"isCancelled": false,
|
||||
"loanAmount": 0,
|
||||
"orderAmount": 10,
|
||||
"fills": [
|
||||
{
|
||||
"amount": 10,
|
||||
"matchedBetId": null,
|
||||
"shares": 17.350459904608414,
|
||||
"timestamp": 1659482757271
|
||||
}
|
||||
],
|
||||
"createdTime": 1659482757271,
|
||||
"outcome": "YES"
|
||||
}
|
||||
]
|
||||
```
|
||||
|
||||
</p>
|
||||
</details>
|
||||
|
||||
## Changelog
|
||||
|
||||
- 2022-09-24: Expand market POST docs to include new market types (`PSEUDO_NUMERIC`, `MULTIPLE_CHOICE`)
|
||||
- 2022-07-15: Add user by username and user by ID APIs
|
||||
- 2022-06-08: Add paging to markets endpoint
|
||||
- 2022-06-05: Add new authorized write endpoints
|
||||
- 2022-02-28: Add `resolutionTime` to markets, change `closeTime` definition
|
||||
|
|
|
@ -1,47 +0,0 @@
|
|||
# Awesome Manifold 😎
|
||||
|
||||
A list of community-created projects built on, or related to, Manifold Markets.
|
||||
|
||||
## Data
|
||||
|
||||
- [Manifold Market Stats](https://wasabipesto.com/jupyter/manifold/)
|
||||
|
||||
## Sites using Manifold
|
||||
|
||||
- [WagerWith.me](https://www.wagerwith.me/) — Bet with your friends, with full Manifold integration to bet with M$.
|
||||
- [Alignment Markets](https://alignmentmarkets.com/) - Bet on the progress of benchmarks in ML safety!
|
||||
|
||||
## API / Dev
|
||||
|
||||
- [PyManifold](https://github.com/bcongdon/PyManifold) - Python client for the Manifold API
|
||||
- [PyManifold fork](https://github.com/gappleto97/PyManifold/) - Fork maintained by [@LivInTheLookingGlass](https://manifold.markets/LivInTheLookingGlass)
|
||||
- [manifold-markets-python](https://github.com/vluzko/manifold-markets-python) - Python tools for working with Manifold Markets (including various accuracy metrics)
|
||||
- [ManifoldMarketManager](https://github.com/gappleto97/ManifoldMarketManager) - Python script and library to automatically manage markets
|
||||
- [manifeed](https://github.com/joy-void-joy/manifeed) - Tool that creates an RSS feed for new Manifold markets
|
||||
- [manifold-sdk](https://github.com/keriwarr/manifold-sdk) - TypeScript/JavaScript client for the Manifold API
|
||||
|
||||
## Bots
|
||||
|
||||
- [@manifold@botsin.space](https://botsin.space/@manifold) - Posts new Manifold markets to Mastodon
|
||||
- [James' Bot](https://github.com/manifoldmarkets/market-maker) — Simple trading bot that makes markets
|
||||
- [mana](https://github.com/AnnikaCodes/mana) - A Discord bot for Manifold by [@arae](https://manifold.markets/arae)
|
||||
|
||||
## Writeups
|
||||
|
||||
- [Information Markets, Decision Markets, Attention Markets, Action Markets](https://astralcodexten.substack.com/p/information-markets-decision-markets) by Scott Alexander
|
||||
- [Mismatched Monetary Motivation in Manifold Markets](https://kevin.zielnicki.com/2022/02/17/manifold/) by Kevin Zielnicki
|
||||
- [Introducing the Salem/CSPI Forecasting Tournament](https://www.cspicenter.com/p/introducing-the-salemcspi-forecasting) by Richard Hanania
|
||||
- [What I learned about running a betting market game night contest](https://shakeddown.wordpress.com/2022/08/04/what-i-learned-about-running-a-betting-market-game-night-contest/) by shakeddown
|
||||
- [Free-riding on prediction markets](https://pedunculate.substack.com/p/free-riding-on-prediction-markets) by John Roxton
|
||||
|
||||
## Art
|
||||
|
||||
- Folded origami and doodles by [@hamnox](https://manifold.markets/hamnox) ![](https://i.imgur.com/nVGY4pL.png)
|
||||
- Laser-cut Foldy by [@wasabipesto](https://manifold.markets/wasabipesto) ![](https://i.imgur.com/g9S6v3P.jpg)
|
||||
|
||||
## Alumni
|
||||
|
||||
_These projects are no longer active, but were really really cool!_
|
||||
|
||||
- [Research.Bet](https://research.bet/) - Prediction market for scientific papers, using Manifold
|
||||
- [CivicDashboard](https://civicdash.org/dashboard) - Uses Manifold to for tracked solutions for the SF city government
|
52
docs/docs/binary-markets.md
Normal file
52
docs/docs/binary-markets.md
Normal file
|
@ -0,0 +1,52 @@
|
|||
# Guide to YES/NO markets
|
||||
|
||||
# Overview
|
||||
|
||||
Historically, Manifold used a special type of automated market marker based on a dynamic pari-mutuel (DPM) betting
|
||||
system. Free response and numeric markets still use this system. Binary markets created prior to March 15, 2022 used
|
||||
this system.
|
||||
|
||||
Binary markets created after March 15 use a constant-function market maker which holds constant the weighted geometric
|
||||
mean, with weights equal to the probabilities chosen by the market creator at creation. This design was inspired by
|
||||
Uniswap's CPMM and a suggestion from Manifold user Pepe.
|
||||
|
||||
# Basic facts
|
||||
|
||||
- Markets are structured around a question with a binary outcome.
|
||||
- Traders can place a bet on either YES or NO and receive shares in the outcome in return.
|
||||
- 1 YES share = M$1 if the event happens. 1 NO share = M$1 if the event does not happen.
|
||||
- Notice that 1 YES share + 1 NO share = M$1. If you ever get multiple YES and NO shares, they will cancel out and you will be left with cash.
|
||||
- When the market is resolved, you will be paid out according to your shares. If you own 100 YES shares, if the event resolves YES, you will earn M$100. (If the event resolves NO, you will earn M$0).
|
||||
- The creator of each market is responsible for resolving each market YES or NO.
|
||||
- Creators can also resolve N/A to cancel all transactions and return the money, or resolve to a particular probability (say 50%).
|
||||
|
||||
# Betting
|
||||
|
||||
- Betting on YES will increase the market’s implied probability; betting on NO will decrease the probability.
|
||||
- Manifold's automated market automatically adjusts the market probability after each trade and determines how many shares a user will get for their bet.
|
||||
- You can sell back your shares for cash. If you sell YES shares, the market probability will go down. If you sell NO shares, the probability will go up.
|
||||
- Manifold charges fees on each trade. They are baked into the number of shares you receive.
|
||||
- If you place a M$100 bet on YES when the probability is 50%, you may end up with 150 YES shares. These shares already include our fees. Notice also that when you buy, the probability goes up, so you are not getting in exactly at 200 shares or 50%.
|
||||
- Our fee schedule is currently: 13% _ (1 - post-bet probability) _ bet amount
|
||||
- The post-trade probability is what the market probability would be after your bet if there were no fees.
|
||||
- Example:
|
||||
- If you bet M$100 on NO and the resulting probability without fees would be 10%, then you pay M$100 _ 13% _ 10% = M$1.3.
|
||||
- If you bet M$100 on YES and the resulting probability without fees would be 90%, then you pay `M$100 * 13% * 10% = M$1.3`.
|
||||
- The fees are used to provide a commission to the market creator and to subsidize trading within the market.
|
||||
- The market creator’s commission is paid out only after the market is resolved.
|
||||
- No fees are levied on sales.
|
||||
|
||||
# Market creation
|
||||
|
||||
- Users can create a market on any question they want.
|
||||
- When you create a market, you must choose an initial probability and a close date (after which trading will halt).
|
||||
- You must also pay a M$ 50 market creation fee, which is used to subsidize trading on your market.
|
||||
- You will earn a commission on all bets placed in your market.
|
||||
- You are responsible for resolving your market in a timely manner. All the fees you earned as a commission will be paid out after resolution.
|
||||
|
||||
# Liquidity
|
||||
|
||||
- The liquidity in a market is the amount of capital available for traders to trade against.
|
||||
- The more liquidity, the greater incentive there is for traders to bet, the more accurate the market will be.
|
||||
- You can add liquidity to a market you are interested in to increase the incentives for traders to participate. You can think of added liquidity as a subsidy for getting your question answered.
|
||||
- You can add liquidity to any market by opening up the market info popup window located in the (...) section of the header on the market page.
|
|
@ -15,113 +15,35 @@ Our community is the beating heart of Manifold; your individual contributions ar
|
|||
|
||||
## Awarded bounties
|
||||
|
||||
💥 *Awarded on 2022-10-07*
|
||||
🥧 *Awarded 2022-03-14*
|
||||
|
||||
**[Pepe](https://manifold.markets/Pepe): M$10,000**
|
||||
**[Jack](https://manifold.markets/jack): M$2,000**
|
||||
**[Martin](https://manifold.markets/MartinRandall): M$2,000**
|
||||
**[Yev](https://manifold.markets/Yev): M$2,000**
|
||||
**[Michael](https://manifold.markets/MichaelWheatley): M$2,000**
|
||||
|
||||
- For discovering an infinite mana exploit using limit orders, and informing the Manifold team of it privately.
|
||||
|
||||
**[Matt](https://manifold.markets/MattP): M$5,000**
|
||||
**[Adrian](https://manifold.markets/ahalekelly): M$5,000**
|
||||
**[Yev](https://manifold.markets/Yev): M$5,000**
|
||||
|
||||
- For discovering an AMM liquidity exploit and informing the Manifold team of it privately.
|
||||
|
||||
🎈 *Awarded on 2022-06-14*
|
||||
|
||||
**[Wasabipesto](https://manifold.markets/wasabipesto): M$20,000**
|
||||
|
||||
- For creating an awesome stats page which features and analyses various data sets! This can be found on the second tab of our [analytics page](https://manifold.markets/stats).
|
||||
|
||||
**[Jack](https://manifold.markets/jack): M$10,000**
|
||||
|
||||
- For adding a bunch of charities to [Manifold for Good](https://manifold.markets/charity), working out market math with Austin, and excellent comment activity.
|
||||
|
||||
**[Forrest](https://manifold.markets/Forrest): M$10,000**
|
||||
|
||||
- For a variety of [open source code contributions](https://github.com/manifoldmarkets/manifold/commits?author=ForrestWeiswolf), making our code base easier to use and maintain.
|
||||
|
||||
**[IsaacKing](https://manifold.markets/IsaacKing): M$10,000**
|
||||
|
||||
- For responsible disclosure of an exploit involving liquidity withdrawal, which has [now been fixed](https://github.com/manifoldmarkets/manifold/pull/472)! Removing one infinite money glitch at a time.
|
||||
|
||||
**[Sjlver](https://manifold.markets/Sjlver): M$5,000**
|
||||
|
||||
- For responsible disclosure of a potential exploit. We would say what it is, but it isn’t quite fixed yet! 🤫
|
||||
|
||||
_🌿 Announced on 2022-05-02_
|
||||
|
||||
**[Marshall Polaris](https://manifold.markets/mqp): M$200K**
|
||||
|
||||
- For spearheading the effort to [open-source Manifold](https://github.com/manifoldmarkets/manifold), by documenting our processes, triaging bugs, and improving the new contributor experience.
|
||||
- Marshall contributed over 2 weeks of part-time volunteer work; as such, we are awarding an amount that reflects the extraordinary amount of effort he’s put in.
|
||||
|
||||
**[Vincent Luczkow](https://manifold.markets/VincentLuczkow): M$10,000**
|
||||
|
||||
- For building and releasing https://github.com/vluzko/manifold-markets-python, a super cool Python visualization of the calibration accuracy of all Manifold markets. Turns out we’re doing okay!
|
||||
|
||||
**[Akhil Wable](https://manifold.markets/AkhilWable): M$10,000**
|
||||
|
||||
- For writing up [Akhil’s Product Suggestions](https://www.notion.so/Akhil-s-Product-Suggestions-672e1cba393d4242852ff95ae79528df), an extensive, thoughtful list of improvements we could make to our platform.
|
||||
|
||||
**[Alex K. Chen](https://manifold.markets/AlexKChen): M$6,000**
|
||||
|
||||
- For the creation of a metric ton of innovative, long term questions. At the time of award, Alex was singlehandedly responsible for 20% of all markets posted in April.
|
||||
|
||||
**[ZorbaTHut](https://manifold.markets/ZorbaTHut): M$5,000**
|
||||
|
||||
- For [testing out futarchy](https://manifold.markets/tag/themotte_leaving) on an important problem for the community of The Motte.
|
||||
|
||||
**[Tetraspace](https://manifold.markets/Tetraspace): M$3,500**
|
||||
|
||||
- For the creation of [a focused set of questions on UK politics](https://twitter.com/TetraspaceWest/status/1516824123149848579), with relevant real-world predictions.
|
||||
- For the idea and execution of using FR bounded buckets for mapping out a scalar range ([example market](https://manifold.markets/Tetraspace/if-ron-desantis-is-elected-presiden), [discussion here](https://manifold.markets/StephenMalina/how-many-daily-active-users-will-ma)).
|
||||
|
||||
**[tcheasdfjkl](https://manifold.markets/tcheasdfjkl): M$2,500**
|
||||
|
||||
- For calling out numerous areas of improvement, e.g. around our profit numbers being wonky, and problems with the DPM ⇒ CFMM market conversions.
|
||||
|
||||
**[Jack](https://manifold.markets/JackC): M$500**
|
||||
|
||||
- For recommending we list the Long-Term Future Fund as a supported charity.
|
||||
|
||||
**[N.C. Young](https://manifold.markets/NcyRocks): M$500**
|
||||
|
||||
- For recommending we list the Givewell Maximum Impact Fund as a supported charity.
|
||||
|
||||
\**🥧 *Awarded 2022-03-14\*
|
||||
|
||||
**[Kevin Zielnicki](https://manifold.markets/kjz): M$10,000**
|
||||
**[Kevin Zielnicki](https://manifold.markets/kjz): M$ 10,000**
|
||||
|
||||
- For identifying issues with our Dynamic Parimutuel Market Maker in an [excellent blog post](https://kevin.zielnicki.com/2022/02/17/manifold/) (and [associated market](https://manifold.markets/kjz/will-manifolds-developers-agree-wit)), leading us to change to a different mechanism.
|
||||
|
||||
**[Pepe](https://manifold.markets/Pepe): M$10,000**
|
||||
**[Pepe](https://manifold.markets/Pepe): M$ 10,000**
|
||||
|
||||
- For developing the function used in our Constant Function Market Maker, making it easier for us to provision liquidity compared to a CPMM.
|
||||
- For developing the function used in our Constant Function Market Maker and working with us to polish it on Discord, making it easier for us to provision liquidity compared to a CPMM.
|
||||
|
||||
**[Gurkenglas](https://manifold.markets/Gurkenglas): M$5,000**
|
||||
**[Gurkenglas](https://manifold.markets/Gurkenglas): M$ 5,000**
|
||||
|
||||
- For concrete suggestions around improving our market maker algorithms, and creating useful graphs to make our different market makers more legible.
|
||||
- For concrete suggestions on Discord around improving our market maker algorithms, and creating useful graphs to make our different market makers more legible.
|
||||
|
||||
**[Scott Alexander](https://manifold.markets/ScottAlexander): M$5,000**
|
||||
**[Scott Alexander](https://manifold.markets/ScottAlexander): M$ 5,000**
|
||||
|
||||
- For [developing and publicizing the idea of providing interest-free loans on each market](https://astralcodexten.substack.com/p/play-money-and-reputation-systems), helping make long-term markets more accurate.
|
||||
|
||||
**[David Glidden](https://manifold.markets/dglid): M$5,000**
|
||||
**[David Glidden](https://manifold.markets/dglid): M$ 5,000**
|
||||
|
||||
- For taking on the mantle of [@MetaculusBot](https://manifold.markets/MetaculusBot), which allows traders access to a wider spread of topics, and permits head-to-head comparisons between our prediction markets and other forecasting platforms.
|
||||
|
||||
**[Isaac King](https://manifold.markets/IsaacKing): M$5,000**
|
||||
**[Isaac King](https://manifold.markets/IsaacKing): M$ 5,000**
|
||||
|
||||
- For [compiling an FAQ](https://outsidetheasylum.blog/manifold-markets-faq/) that answers a variety of questions that new users commonly face, and also inspiring us to move to [this open-source docs platform](https://docs.manifold.markets/).
|
||||
- For [compiling a comprehensive FAQ](https://outsidetheasylum.blog/manifold-markets-faq/) that answers a variety of questions that new users commonly face, and also inspiring us to move to [this open-source docs platform](http://docs.manifold.markets/).
|
||||
|
||||
**[Blazer](https://manifold.markets/BlazingDarkness/was-it-an-unpleasant-surprise-when): M$2,500**
|
||||
**[Blazer](https://manifold.markets/BlazingDarkness): M$ 2,500**
|
||||
|
||||
- For [calling out our mistake](https://manifold.markets/BlazingDarkness/was-it-an-unpleasant-surprise-when) in retroactively publicizing the market creator’s trades, leading us to revert this feature entirely.
|
||||
- For [calling out our mistake](https://manifold.markets/BlazingDarkness/was-it-an-unpleasant-surprise-when) in retroactively publicizing all market creator’s trades, leading us to revert this feature entirely.
|
||||
|
||||
⛑️ _Awarded 2022-01-09_
|
||||
|
||||
|
|
|
@ -4,17 +4,19 @@
|
|||
|
||||
### Do I have to pay real money in order to participate?
|
||||
|
||||
Nope! Each account starts with a free 1000 mana (or M$1000 for short). If you invest it wisely, you can increase your total without ever needing to put any real money into the site.
|
||||
Nope! Each account starts with a free M$ 1000. If you invest it wisely, you can increase your total without ever needing to put any real money into the site.
|
||||
|
||||
### What is the name for the currency Manifold uses, represented by M$?
|
||||
|
||||
Manifold Dollars, or mana for short.
|
||||
|
||||
### Can M$ be sold for real money?
|
||||
|
||||
No. Gambling laws put many restrictions on real-money prediction markets, so Manifold uses play money instead.
|
||||
|
||||
You can instead redeem your Mana and we will [donate to a charity](http://manifold.markets/charity) on your behalf. Redeeming and purchasing Mana occurs at a rate of M$100 to $1.
|
||||
|
||||
### How do the free response markets work?
|
||||
|
||||
Any user can enter a response and bet on it, or they can bet on other people's responses. The response probabilities are weighted proportionally to how many people have bet on them. The market creator's ante goes into a "none of the above" pseudo-option that can't be bet on and can't be chosen as a correct answer when the market is resolved. (This means that free response markets tend to lose their creator almost their entire ante. It also means that if there are only a finite number of options that could win, traders can make guaranteed money by investing in them all equally.) See [here](https://manifoldmarkets.substack.com/p/above-the-fold-milestones-and-new) for more information.
|
||||
Any user can enter a response and bet on it, or they can bet on on other people's responses. The response probabilities are weighted proportionally to how many people have bet on them. The market creator's ante goes into a "none of the above" pseudo-option that can't be bet on and can't be chosen as a correct answer when the market is resolved. (This means that free response markets tend to lose their creator almost their entire ante, whereas normal markets only lose them a small fraction that's proportional to how well they chose their starting odds. It also means that if there are only a finite number of options that could win, traders can make guaranteed money by investing in them all equally.) See [here](https://manifoldmarkets.substack.com/p/above-the-fold-milestones-and-new) for more information.
|
||||
|
||||
### How accurate are the market probabilities?
|
||||
|
||||
|
@ -33,9 +35,9 @@ No. See [here](https://manifold.markets/hamnox/will-manifold-markets-add-nongoo
|
|||
|
||||
## Placing and winning bets
|
||||
|
||||
### The payout probabilities I'm shown sometimes aren't right. For example if a market is at 15% and I bet M$1 on "no", it tells me that I'll make a 42% profit if I win, but the listed payout is just M$1. What's going on?
|
||||
### The payout probabilities I'm shown sometimes aren't right. For example if a market is at 15% and I bet M$ 1 on "no", it tells me that I'll make a 42% profit if I win, but the listed payout is just M$ 1. What's going on?
|
||||
|
||||
Payout amounts are visually rounded to the nearest M$1, and only integer amounts can be put into markets. Behind the scenes however, your balance does track fractional amounts, so you're making a M$0.42 profit on that bet. Once you win another M$0.08, that fractional M$0.5 will display as an extra M$1 in your account. (There's no way to view your exact balance, you can only see the rounded value.)
|
||||
Payout amounts are visually rounded to the nearest M$ 1, and only integer amounts can be put into markets. Behind the scenes however, your balance does track fractional amounts, so you're making a M$ 0.42 profit on that bet. Once you win another M$ 0.08, that fractional M$ 0.5 will display as an extra M$ 1 in your account. (There's no way to view your exact balance, you can only see the rounded value.)
|
||||
|
||||
### What are the rules about insider trading? (Using private information about a market to make a profit.)
|
||||
|
||||
|
@ -43,7 +45,7 @@ It's not only allowed, but encouraged. The whole point of a prediction market is
|
|||
|
||||
### Can I see who is buying/selling in a market?
|
||||
|
||||
All trades before June 1, 2022 are anonymous by default. Trades after that date can be viewed in the Bets tab of any market, and also on that user's profile.
|
||||
Trading is anonymous by default. You'll only see their username if they leave a comment. As an exception, trading from the market's creator has their name attached.
|
||||
|
||||
## Creating and resolving markets
|
||||
|
||||
|
@ -61,14 +63,12 @@ A market being "closed" means that people can no longer place or sell bets, "loc
|
|||
|
||||
### What does "PROB" mean?
|
||||
|
||||
Resolving a market as "PROB" means that it's resolved at a certain probability, chosen by the market creator. PROB 100% is the same as "yes", and PROB 0% is the same as "no". For example, if a market is resolved at PROB 75%, anyone who bought "yes" at less than 75% will (usually) make a profit, and anyone who bought "yes" at greater than 75% will (usually) take a loss. Vice versa for "no". This is also shown as "MKT" in the interface and API.
|
||||
Resolving a market as "PROB" means that it's resolved at a certain probability, chosen by the market creator. PROB 100% is the same as "yes", and PROB 0% is the same as "no". For example, if a market is resolved at PROB 75%, anyone who bought "yes" at less than 75% will (usually) make a profit, and anyone who bought "yes" at greater than 75% will (usually) take a loss. Vice versa for "no".
|
||||
|
||||
### What happens if a market creator resolves a market incorrectly, or doesn't resolve it at all?
|
||||
|
||||
Nothing. The idea is for Manifold Markets to function with similar freedom and versatility to a Twitter poll, but with more accurate results due to the dynamics of prediction markets. Individual market resolution is not enforced by the site, so if you don't trust a certain user to judge their markets fairly, you probably shouldn't participate in their markets.
|
||||
|
||||
That being said, manifold staff may manually send reminder emails to the creators of large markets if they have not been resolved in some time. There are also some projects in the works to enable automated market resolution after some time has passed.
|
||||
|
||||
### How do I tell if a certain market creator is trustworthy?
|
||||
|
||||
Look at their market resolution history on their profile page. If their past markets have all been resolved correctly, their future ones probably will be too. You can also look at the comments on those markets to see if any traders noticed anything suspicious. You can also ask about that person in the [Manifold Markets Discord](https://discord.gg/eHQBNBqXuh). And if their profile links to their website or social media pages, you can take that into account too.
|
||||
|
@ -87,15 +87,15 @@ You'll get an automated email when they close. You can also go to your profile p
|
|||
|
||||
### When do market creators get their commission fees?
|
||||
|
||||
When the creator resolves their market, they get the commission from all the trades that were executed in the market.
|
||||
When the creator resolves their market, they get the commission from all the trades that were exectuted in the market.
|
||||
|
||||
### How do I see markets that are currently open?
|
||||
|
||||
You can see the top markets in various categories [here](https://manifold.markets/markets).
|
||||
You can see the top 99 markets in various categories [here](https://manifold.markets/markets).
|
||||
|
||||
### Can I bet in a market I created?
|
||||
|
||||
Yes. However if you're doing things that the community would perceive as "shady", such as putting all your money on the correct resolution immediately before closing the market, people may be more reluctant to participate in your markets in the future. Betting "normally" in your own market is fine though.
|
||||
Yes. However if you're doing things that the community would perceive as "shady", such as put all your money on the correct resolution immediately before closing the market, people may be more reluctant to participate in your markets in the future. Betting "normally" in your own market is fine though.
|
||||
|
||||
## Miscellaneous
|
||||
|
||||
|
@ -103,8 +103,6 @@ Yes. However if you're doing things that the community would perceive as "shady"
|
|||
|
||||
Contact them via [email](mailto:info@manifold.markets), post in their [Discord](https://discord.gg/eHQBNBqXuh), or create a market about that bug/feature in order to draw more attention to it and get community input.
|
||||
|
||||
If you don't mind putting in a little work, fork the code and open a [pull request](https://github.com/manifoldmarkets/manifold/pulls) on GitHub.
|
||||
|
||||
### How can I get notified of new developments?
|
||||
|
||||
Being a very recent project, Manifold is adding new features and tweaking existing ones quite frequently. You can keep up with changes by subscribing to their [Substack](https://manifoldmarkets.substack.com/), or joining their [Discord server](https://discord.gg/eHQBNBqXuh).
|
||||
|
@ -115,7 +113,7 @@ No, but the website is designed responsively and looks great on mobile.
|
|||
|
||||
### Does Manifold have an API for programmers?
|
||||
|
||||
Yep. Documentation is [here](https://docs.manifold.markets/api).
|
||||
Yep. Documentation is [here](https://www.notion.so/Manifold-Markets-API-5e7d0aef4dcf452bb04b319e178fabc5).
|
||||
|
||||
### If I have a question that isn't answered here, where can I ask it?
|
||||
|
||||
|
|
|
@ -1,109 +0,0 @@
|
|||
# Guide to Market Types
|
||||
|
||||
# Market Mechanisms
|
||||
|
||||
Historically, Manifold used a special type of automated market maker based on a dynamic pari-mutuel (DPM) betting
|
||||
system. Free response and numeric markets still use this system. Binary markets created prior to March 15, 2022 used
|
||||
this system, but all of those markets have since closed.
|
||||
|
||||
Binary markets created after March 15 use a constant-function market maker which holds constant the weighted geometric
|
||||
mean, with weights equal to the probabilities chosen by the market creator at creation. This design was inspired by
|
||||
Uniswap's CPMM and a suggestion from Manifold user Pepe. The benefit of this approach is that the payout for any bet
|
||||
is fixed at purchase time - 100 shares of YES will always return M$100 if YES is chosen.
|
||||
|
||||
Free response markets (and the depreciated numeric markets) still use the DPM system, as they have discrete "buckets"
|
||||
for the pool to be sorted into.
|
||||
|
||||
## Market Creation
|
||||
|
||||
- Users can create a market on any question they want.
|
||||
- When a user creates a market, they must choose a close date, after which trading will halt.
|
||||
- They must also pay a M$100 market creation fee, which is used as liquidity to subsidize trading on the market.
|
||||
- The market creator will earn a commission on all bets placed in the market.
|
||||
- The market creator is responsible for resolving each market in a timely manner. All fees earned as a commission will be paid out after resolution.
|
||||
- Creators can also resolve N/A to cancel all transactions and reverse all transactions made on the market - this includes profits from selling shares.
|
||||
|
||||
# Binary Markets
|
||||
|
||||
## Binary Markets: Overview
|
||||
|
||||
- Binary markets are structured around a question with a binary outcome, such as:
|
||||
- [Will Bitcoin be worth more than $60,000 on Jan 1, 2022 at 12 am ET?](https://manifold.markets/SG/will-bitcoin-be-worth-more-than-600)
|
||||
- [Will Manifold Markets have over $1M in revenue by Jan 1st, 2023?](https://manifold.markets/ManifoldMarkets/will-mantic-markets-have-over-1m)
|
||||
- [Will we discover life on Mars before 2024?](https://manifold.markets/LarsDoucet/will-we-discover-life-on-mars-befor)
|
||||
- Some binary markets are used as quasi-numeric markets, such as:
|
||||
- [How many additional subscribers will my newsletter have by the end of February?](https://manifold.markets/Nu%C3%B1oSempere/how-many-additional-subscribers-wil)
|
||||
- [How many new signups will Manifold have at the end of launch day?](https://manifold.markets/ManifoldMarkets/how-many-new-signups-will-manifold)
|
||||
- [What day will US Covid deaths peak in February?](https://manifold.markets/JamesGrugett/what-day-will-us-covid-deaths-peak)
|
||||
- These markets are made possible by the MKT option described below.
|
||||
|
||||
## Binary Markets: Betting & Payouts
|
||||
|
||||
- Traders can place a bet on either YES or NO and receive shares in the outcome in return.
|
||||
- Betting on YES will increase the market’s implied probability; betting on NO will decrease the probability.
|
||||
- Manifold's automated market automatically adjusts the market probability after each trade and determines how many shares a user will get for their bet.
|
||||
- You can sell back your shares for cash. If you sell YES shares, the market probability will go down. If you sell NO shares, the probability will go up.
|
||||
- 1 YES share = M$1 if the event happens. 1 NO share = M$1 if the event does not happen.
|
||||
- Notice that 1 YES share + 1 NO share = M$1. If you ever get multiple YES and NO shares, they will cancel out and you will be left with cash.
|
||||
- When the market is resolved, you will be paid out according to your shares. If you own 100 YES shares, if the event resolves YES, you will earn M$100. (If the event resolves NO, you will earn M$0).
|
||||
- The creator of each market is responsible for resolving each market. They can resolve to YES, NO, MKT, or N/A.
|
||||
- Resolving to MKT allows the creator to choose a percentage. The payout for any YES share is multiplied by this percentage, and vice versa for NO.
|
||||
- For example, if a market resolves to MKT at 30%, if you have 100 shares of YES you will receive `M$100 * 30% = M$30`.
|
||||
- In the same situation as above, if you have 100 shares of NO you will receive `M$100 * (100% - 30%) = M$70`.
|
||||
- Note that even in this instance, 1 YES share plus 1 NO share still equals M$1.
|
||||
|
||||
## Binary Markets: Liquidity
|
||||
|
||||
- The liquidity in a market is the amount of capital available for traders to trade against. The more liquidity, the greater incentive there is for traders to bet, and the more accurate the market should be.
|
||||
- When a market is created, the creation fee (also called the ante or subsidy) is used to fill the liquiity pool. This happens whether the creation fee is paid by the user or by Manifold for the daily free market.
|
||||
- Behind the scenes, when a bet is placed the CPMM mechanism does [a bunch of math](http://bit.ly/maniswap). The end result is that for each M$1 bet, 1 YES share and 1 NO share is created. Some amount of shares are then given to the user who made the bet, and the rest are stored in the liquidity pool.
|
||||
Due to this mechansim, the number of YES shares in the whole market always equals the number of NO shares.
|
||||
- You can manually add liquidity to any market to increase the incentives for traders to participate. You can think of added liquidity as a subsidy for getting your question answered. You can do this by opening up the market info popup window located in the (...) section of the header on the market page.
|
||||
- Adding liquidity provides you with a number of YES and NO shares, which can be withdrawn from the same interface. These shares resolve to M$ like normal when the market resolves, which will return you some amount of your investment.
|
||||
- If the market moves significantly in either direction, your liquidity will become significantly less valuable. You are currently very unlikely to make money by investing liquidity in a market, it is a way to subsidize a market and encourage more people to bet, to achieve a more accurate answer.
|
||||
- Adding liquidity to a market also makes it require more capital to move the market, so if you want to subsidize a market, first make sure the market price is roughly where you think it should be.
|
||||
|
||||
# Free-Response Markets
|
||||
|
||||
## Free-Response Markets: Overview
|
||||
|
||||
- Free-response markets are structured around a question with a multiple outcomes, such as:
|
||||
- [Which team will win the NBA Finals 2022?](https://manifold.markets/howtodowtle/which-team-will-win-the-nba-finals)
|
||||
- [Who will win "Top Streaming Songs Artist" at the 2022 Billboard Music Awards?](https://manifold.markets/Predictor/who-will-win-top-streaming-songs-ar)
|
||||
- [What life improvement intervention suggested would I found most useful?](https://manifold.markets/vlad/what-life-improvement-intervention)
|
||||
- Some free-response markets are used as quasi-numeric markets, such as:
|
||||
- [What day will Russia invade Ukraine?](https://manifold.markets/Duncan/what-day-will-russia-invade-ukraine)
|
||||
- [What will inflation be in March?](https://manifold.markets/ManifoldMarkets/what-will-inflation-be-in-march)
|
||||
- [How many Manifold team members in the Bahamas will test positive for COVID?](https://manifold.markets/Sinclair/how-many-manifold-team-members-in-t)
|
||||
|
||||
## Free-Response Markets: Betting & Payouts
|
||||
|
||||
- Markets are structured around a list of answers, any of which can be bet on.
|
||||
- When a Free Response market is created, the market creation fee goes into a hidden answer called the Ante and gets paid to the winner(s), to subsidize the market and create an incentive to bet. This happens whether the creation fee is paid by the user or by Manifold for the daily free market.
|
||||
- This hidden answer is why a market's probabilities will not add up to 100%.
|
||||
- If you want to further subsidize a market, it's customary to create an ANTE answer and put money in that.
|
||||
- Anyone can add answers to a market as long as they stake some amount of M$ on it. Traders can place a bet on any answer and receive shares in the outcome in return.
|
||||
- When a user places a bet, their M$ goes into the market's pool and they receive a certain amount of shares of the selected answer.
|
||||
- When the market is resolved, you will be paid out according to your shares. If the creator resolves to answer #1, the entire pool is divided up amongst the users who bet on answer #1 proportional to their shares.
|
||||
- The creator of each market is responsible for resolving each market. They can resolve to any single answer, or even multiple answers.
|
||||
- Resolving to multiple answers allows the creator to choose a percentage for each selected answer (or distribute equally). The payout for any answer is taken from the amount of the total pool allocated to that answer.
|
||||
- For example, let's take a free-response market with many answers. The pool for this market is $500, and you own 100 out of 500 total shares of answer #1.
|
||||
- If the creator resolves to answer #1 only, you will receive `M$500 * (100 / 500) = M$100`.
|
||||
- If the creator resolves 50% to answer #1 and 50% to answer #2, you will receive `(M$500 * 50%) * (100 / 500) = M$50`.
|
||||
- Note that your payout is dependent on the total number of shares, and thus may decrease if more people buy shares in that answer.
|
||||
|
||||
# Fees
|
||||
|
||||
- Manifold charges fees on each trade. They are automatically calculated and baked into the number of shares you receive when you place a bet.
|
||||
- Our CPMM fee schedule is currently: `10% * (1 - post-bet probability) * bet amount`
|
||||
- Note that all current binary markets use this fee schedule.
|
||||
- The post-bet probability is what the market probability would be after your bet if there were no fees.
|
||||
- Example:
|
||||
- If you bet M$100 on NO and the resulting probability without fees would be 10%, then you pay `M$100 * 10% * 10% = M$1.0`.
|
||||
- If you bet M$100 on YES and the resulting probability without fees would be 50%, then you pay `M$100 * 10% * 50% = M$5.0`.
|
||||
- 100% of this fee is used to provide a commission to the market creator, which is paid out after the market is resolved.
|
||||
- Our DPM fee schedule is currently: `5% * (1 - post-bet probability) * bet amount`
|
||||
- Note that all free-response markets use this fee schedule. The calculation for this is the same as above.
|
||||
- 4% is used to provide a commission to the market creator, which is paid out after the market is resolved. 1% is "burnt" to prevent inflation.
|
||||
- No fees are levied on sales. If you have existing shares in a binary market and buy shares on the opposite side, that is equivalent to selling your shares and you do not pay fees.
|
||||
|
|
@ -26,7 +26,8 @@ const config = {
|
|||
docs: {
|
||||
routeBasePath: '/',
|
||||
sidebarPath: require.resolve('./sidebars.js'),
|
||||
editUrl: 'https://github.com/manifoldmarkets/manifold/tree/main/docs',
|
||||
// Please change this to your repo.
|
||||
editUrl: 'https://github.com/manifoldmarkets/docs/tree/main/',
|
||||
remarkPlugins: [math],
|
||||
rehypePlugins: [katex],
|
||||
},
|
||||
|
@ -71,7 +72,7 @@ const config = {
|
|||
label: 'Docs',
|
||||
},
|
||||
{
|
||||
href: 'https://github.com/manifoldmarkets/manifold/tree/main/docs/docs',
|
||||
href: 'https://github.com/manifoldmarkets/docs',
|
||||
label: 'GitHub',
|
||||
position: 'right',
|
||||
},
|
||||
|
@ -115,7 +116,7 @@ const config = {
|
|||
},
|
||||
{
|
||||
label: 'GitHub',
|
||||
href: 'https://github.com/manifoldmarkets/manifold/',
|
||||
href: 'https://github.com/manifoldmarkets/docs',
|
||||
},
|
||||
],
|
||||
},
|
||||
|
|
|
@ -30,8 +30,7 @@
|
|||
},
|
||||
"devDependencies": {
|
||||
"@docusaurus/module-type-aliases": "2.0.0-beta.17",
|
||||
"@tsconfig/docusaurus": "^1.0.4",
|
||||
"@types/react": "^17.0.2"
|
||||
"@tsconfig/docusaurus": "^1.0.4"
|
||||
},
|
||||
"browserslist": {
|
||||
"production": [
|
||||
|
|
|
@ -1,31 +1,11 @@
|
|||
{
|
||||
"functions": {
|
||||
"predeploy": "cd functions && yarn build",
|
||||
"runtime": "nodejs16",
|
||||
"source": "functions/dist",
|
||||
"ignore": [
|
||||
"node_modules",
|
||||
".git",
|
||||
"firebase-debug.log",
|
||||
"firebase-debug.*.log"
|
||||
]
|
||||
"predeploy": "npm --prefix \"$RESOURCE_DIR\" run build",
|
||||
"runtime": "nodejs12",
|
||||
"source": "functions"
|
||||
},
|
||||
"firestore": {
|
||||
"rules": "firestore.rules",
|
||||
"indexes": "firestore.indexes.json"
|
||||
},
|
||||
"emulators": {
|
||||
"functions": {
|
||||
"port": 5001
|
||||
},
|
||||
"firestore": {
|
||||
"port": 8080
|
||||
},
|
||||
"pubsub": {
|
||||
"port": 8085
|
||||
},
|
||||
"ui": {
|
||||
"enabled": true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -22,20 +22,6 @@
|
|||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "bets",
|
||||
"queryScope": "COLLECTION_GROUP",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "isFilled",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "userId",
|
||||
"order": "ASCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "bets",
|
||||
"queryScope": "COLLECTION_GROUP",
|
||||
|
@ -50,84 +36,6 @@
|
|||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "bets",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "isCancelled",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "isFilled",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "createdTime",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "challenges",
|
||||
"queryScope": "COLLECTION_GROUP",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "creatorId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "createdTime",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "comments",
|
||||
"queryScope": "COLLECTION_GROUP",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "commentType",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "userId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "createdTime",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "comments",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "userId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "createdTime",
|
||||
"order": "ASCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "comments",
|
||||
"queryScope": "COLLECTION_GROUP",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "userId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "createdTime",
|
||||
"order": "ASCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "comments",
|
||||
"queryScope": "COLLECTION_GROUP",
|
||||
|
@ -170,56 +78,6 @@
|
|||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "contracts",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "creatorId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "isResolved",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "popularityScore",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "contracts",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "groupSlugs",
|
||||
"arrayConfig": "CONTAINS"
|
||||
},
|
||||
{
|
||||
"fieldPath": "isResolved",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "popularityScore",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "contracts",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "isResolved",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "autoResolutionTime",
|
||||
"order": "ASCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "contracts",
|
||||
"queryScope": "COLLECTION",
|
||||
|
@ -252,46 +110,6 @@
|
|||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "contracts",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "isResolved",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "visibility",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "closeTime",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "popularityScore",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "contracts",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "isResolved",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "visibility",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "popularityScore",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "contracts",
|
||||
"queryScope": "COLLECTION",
|
||||
|
@ -474,62 +292,6 @@
|
|||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "manalinks",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "fromId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "createdTime",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "notifications",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "isSeen",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "createdTime",
|
||||
"order": "DESCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "portfolioHistory",
|
||||
"queryScope": "COLLECTION_GROUP",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "userId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "timestamp",
|
||||
"order": "ASCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "portfolioHistory",
|
||||
"queryScope": "COLLECTION",
|
||||
"fields": [
|
||||
{
|
||||
"fieldPath": "userId",
|
||||
"order": "ASCENDING"
|
||||
},
|
||||
{
|
||||
"fieldPath": "timestamp",
|
||||
"order": "ASCENDING"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "txns",
|
||||
"queryScope": "COLLECTION",
|
||||
|
@ -620,28 +382,6 @@
|
|||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "bets",
|
||||
"fieldPath": "id",
|
||||
"indexes": [
|
||||
{
|
||||
"order": "ASCENDING",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"order": "DESCENDING",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"arrayConfig": "CONTAINS",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"order": "ASCENDING",
|
||||
"queryScope": "COLLECTION_GROUP"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "bets",
|
||||
"fieldPath": "userId",
|
||||
|
@ -664,28 +404,6 @@
|
|||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "comments",
|
||||
"fieldPath": "contractId",
|
||||
"indexes": [
|
||||
{
|
||||
"order": "ASCENDING",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"order": "DESCENDING",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"arrayConfig": "CONTAINS",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"order": "ASCENDING",
|
||||
"queryScope": "COLLECTION_GROUP"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "comments",
|
||||
"fieldPath": "createdTime",
|
||||
|
@ -777,28 +495,6 @@
|
|||
"queryScope": "COLLECTION_GROUP"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"collectionGroup": "portfolioHistory",
|
||||
"fieldPath": "timestamp",
|
||||
"indexes": [
|
||||
{
|
||||
"order": "ASCENDING",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"order": "DESCENDING",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"arrayConfig": "CONTAINS",
|
||||
"queryScope": "COLLECTION"
|
||||
},
|
||||
{
|
||||
"order": "ASCENDING",
|
||||
"queryScope": "COLLECTION_GROUP"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
147
firestore.rules
147
firestore.rules
|
@ -6,68 +6,17 @@ service cloud.firestore {
|
|||
match /databases/{database}/documents {
|
||||
|
||||
function isAdmin() {
|
||||
return request.auth.token.email in [
|
||||
'akrolsmir@gmail.com',
|
||||
'jahooma@gmail.com',
|
||||
'taowell@gmail.com',
|
||||
'abc.sinclair@gmail.com',
|
||||
'manticmarkets@gmail.com',
|
||||
'iansphilips@gmail.com',
|
||||
'd4vidchee@gmail.com',
|
||||
'federicoruizcassarino@gmail.com',
|
||||
'ingawei@gmail.com'
|
||||
]
|
||||
}
|
||||
|
||||
match /stats/stats {
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /globalConfig/globalConfig {
|
||||
allow read;
|
||||
allow update: if isAdmin()
|
||||
allow create: if isAdmin()
|
||||
return request.auth.uid == 'igi2zGXsfxYPgB0DJTXVJVmwCOr2' // Austin
|
||||
|| request.auth.uid == '5LZ4LgYuySdL1huCWe7bti02ghx2' // James
|
||||
|| request.auth.uid == 'tlmGNz9kjXc2EteizMORes4qvWl2' // Stephen
|
||||
|| request.auth.uid == 'IPTOzEqrpkWmEzh6hwvAyY9PqFb2' // Manifold
|
||||
}
|
||||
|
||||
match /users/{userId} {
|
||||
allow read;
|
||||
allow update: if userId == request.auth.uid
|
||||
allow update: if resource.data.id == request.auth.uid
|
||||
&& request.resource.data.diff(resource.data).affectedKeys()
|
||||
.hasOnly(['bio', 'website', 'twitterHandle', 'discordHandle', 'followedCategories', 'lastPingTime','shouldShowWelcome', 'hasSeenContractFollowModal', 'homeSections']);
|
||||
// User referral rules
|
||||
allow update: if userId == request.auth.uid
|
||||
&& request.resource.data.diff(resource.data).affectedKeys()
|
||||
.hasOnly(['referredByUserId', 'referredByContractId', 'referredByGroupId'])
|
||||
// only one referral allowed per user
|
||||
&& !("referredByUserId" in resource.data)
|
||||
// user can't refer themselves
|
||||
&& !(userId == request.resource.data.referredByUserId);
|
||||
// quid pro quos enabled (only once though so nbd) - bc I can't make this work:
|
||||
// && (get(/databases/$(database)/documents/users/$(request.resource.data.referredByUserId)).referredByUserId == resource.data.id);
|
||||
}
|
||||
|
||||
match /{somePath=**}/portfolioHistory/{portfolioHistoryId} {
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /{somePath=**}/contract-metrics/{contractId} {
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /{somePath=**}/challenges/{challengeId}{
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /contracts/{contractId}/follows/{userId} {
|
||||
allow read;
|
||||
allow create, delete: if userId == request.auth.uid;
|
||||
}
|
||||
|
||||
match /contracts/{contractId}/challenges/{challengeId}{
|
||||
allow read;
|
||||
allow create: if request.auth.uid == request.resource.data.creatorId;
|
||||
// allow update if there have been no claims yet and if the challenge is still open
|
||||
allow update: if request.auth.uid == resource.data.creatorId;
|
||||
.hasOnly(['bio', 'bannerUrl', 'website', 'twitterHandle', 'discordHandle', 'followedCategories']);
|
||||
}
|
||||
|
||||
match /users/{userId}/follows/{followUserId} {
|
||||
|
@ -75,20 +24,15 @@ service cloud.firestore {
|
|||
allow write: if request.auth.uid == userId;
|
||||
}
|
||||
|
||||
match /users/{userId}/likes/{likeId} {
|
||||
allow read;
|
||||
allow write: if request.auth.uid == userId;
|
||||
}
|
||||
|
||||
match /{somePath=**}/follows/{followUserId} {
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /private-users/{userId} {
|
||||
allow read: if userId == request.auth.uid || isAdmin();
|
||||
allow update: if (userId == request.auth.uid || isAdmin())
|
||||
allow read: if resource.data.id == request.auth.uid || isAdmin();
|
||||
allow update: if (resource.data.id == request.auth.uid || isAdmin())
|
||||
&& request.resource.data.diff(resource.data).affectedKeys()
|
||||
.hasOnly(['apiKey', 'notificationPreferences', 'twitchInfo']);
|
||||
.hasOnly(['apiKey', 'unsubscribedFromResolutionEmails', 'unsubscribedFromCommentEmails', 'unsubscribedFromAnswerEmails', 'notificationPreferences' ]);
|
||||
}
|
||||
|
||||
match /private-users/{userId}/views/{viewId} {
|
||||
|
@ -110,14 +54,11 @@ service cloud.firestore {
|
|||
match /contracts/{contractId} {
|
||||
allow read;
|
||||
allow update: if request.resource.data.diff(resource.data).affectedKeys()
|
||||
.hasOnly(['tags', 'lowercaseTags', 'groupSlugs', 'groupLinks', 'flaggedByUsernames']);
|
||||
.hasOnly(['tags', 'lowercaseTags']);
|
||||
allow update: if request.resource.data.diff(resource.data).affectedKeys()
|
||||
.hasOnly(['description', 'closeTime', 'question', 'visibility', 'unlistedById'])
|
||||
.hasOnly(['description', 'closeTime'])
|
||||
&& resource.data.creatorId == request.auth.uid;
|
||||
allow update: if isAdmin();
|
||||
match /comments/{commentId} {
|
||||
allow create: if request.auth != null && commentMatchesUser(request.auth.uid, request.resource.data);
|
||||
}
|
||||
}
|
||||
|
||||
match /{somePath=**}/bets/{betId} {
|
||||
|
@ -139,12 +80,20 @@ service cloud.firestore {
|
|||
|
||||
match /{somePath=**}/comments/{commentId} {
|
||||
allow read;
|
||||
allow create: if request.auth != null && commentMatchesUser(request.auth.uid, request.resource.data);
|
||||
}
|
||||
|
||||
match /{somePath=**}/answers/{answerId} {
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /folds/{foldId} {
|
||||
allow read;
|
||||
allow update: if request.auth.uid == resource.data.curatorId
|
||||
&& request.resource.data.diff(resource.data).affectedKeys()
|
||||
.hasOnly(['name', 'about', 'tags', 'lowercaseTags']);
|
||||
allow delete: if request.auth.uid == resource.data.curatorId;
|
||||
}
|
||||
|
||||
match /{somePath=**}/followers/{userId} {
|
||||
allow read;
|
||||
|
@ -156,69 +105,11 @@ service cloud.firestore {
|
|||
allow read;
|
||||
}
|
||||
|
||||
// Note: `resource` = existing doc, `request.resource` = incoming doc
|
||||
match /manalinks/{slug} {
|
||||
// Anyone can view any manalink
|
||||
allow get;
|
||||
// Only you can create a manalink with your fromId
|
||||
allow create: if request.auth.uid == request.resource.data.fromId;
|
||||
// Only you can list and change your own manalinks
|
||||
allow list, update: if request.auth.uid == resource.data.fromId;
|
||||
}
|
||||
|
||||
match /users/{userId}/notifications/{notificationId} {
|
||||
allow read;
|
||||
allow update: if resource.data.userId == request.auth.uid
|
||||
&& request.resource.data.diff(resource.data).affectedKeys()
|
||||
.hasOnly(['isSeen', 'viewTime']);
|
||||
}
|
||||
|
||||
match /{somePath=**}/groupMembers/{memberId} {
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /{somePath=**}/groupContracts/{contractId} {
|
||||
allow read;
|
||||
}
|
||||
|
||||
match /groups/{groupId} {
|
||||
allow read;
|
||||
allow update: if (request.auth.uid == resource.data.creatorId || isAdmin())
|
||||
&& request.resource.data.diff(resource.data)
|
||||
.affectedKeys()
|
||||
.hasOnly(['name', 'about', 'anyoneCanJoin', 'aboutPostId', 'pinnedItems' ]);
|
||||
allow delete: if request.auth.uid == resource.data.creatorId;
|
||||
|
||||
match /groupContracts/{contractId} {
|
||||
allow write: if isGroupMember() || request.auth.uid == get(/databases/$(database)/documents/groups/$(groupId)).data.creatorId
|
||||
}
|
||||
|
||||
match /groupMembers/{memberId}{
|
||||
allow create: if request.auth.uid == get(/databases/$(database)/documents/groups/$(groupId)).data.creatorId || (request.auth.uid == request.resource.data.userId && get(/databases/$(database)/documents/groups/$(groupId)).data.anyoneCanJoin);
|
||||
allow delete: if request.auth.uid == resource.data.userId;
|
||||
}
|
||||
|
||||
function isGroupMember() {
|
||||
return exists(/databases/$(database)/documents/groups/$(groupId)/groupMembers/$(request.auth.uid));
|
||||
}
|
||||
|
||||
match /comments/{commentId} {
|
||||
allow read;
|
||||
allow create: if request.auth != null && commentMatchesUser(request.auth.uid, request.resource.data) && isGroupMember();
|
||||
}
|
||||
}
|
||||
|
||||
match /posts/{postId} {
|
||||
allow read;
|
||||
allow update: if isAdmin() || request.auth.uid == resource.data.creatorId
|
||||
&& request.resource.data.diff(resource.data)
|
||||
.affectedKeys()
|
||||
.hasOnly(['name', 'content']);
|
||||
allow delete: if isAdmin() || request.auth.uid == resource.data.creatorId;
|
||||
match /comments/{commentId} {
|
||||
allow read;
|
||||
allow create: if request.auth != null && commentMatchesUser(request.auth.uid, request.resource.data) ;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,3 +0,0 @@
|
|||
# This sets which EnvConfig is deployed to Firebase Cloud Functions
|
||||
|
||||
NEXT_PUBLIC_FIREBASE_ENV=DEV
|
|
@ -1,3 +0,0 @@
|
|||
# This sets which EnvConfig is deployed to Firebase Cloud Functions
|
||||
|
||||
NEXT_PUBLIC_FIREBASE_ENV=PROD
|
|
@ -1,7 +1,7 @@
|
|||
module.exports = {
|
||||
plugins: ['lodash', 'unused-imports'],
|
||||
plugins: ['lodash'],
|
||||
extends: ['eslint:recommended'],
|
||||
ignorePatterns: ['dist', 'lib'],
|
||||
ignorePatterns: ['lib'],
|
||||
env: {
|
||||
node: true,
|
||||
},
|
||||
|
@ -19,19 +19,17 @@ module.exports = {
|
|||
'@typescript-eslint/no-explicit-any': 'off',
|
||||
'@typescript-eslint/no-extra-semi': 'off',
|
||||
'@typescript-eslint/no-unused-vars': [
|
||||
'warn',
|
||||
'error',
|
||||
{
|
||||
argsIgnorePattern: '^_',
|
||||
varsIgnorePattern: '^_',
|
||||
caughtErrorsIgnorePattern: '^_',
|
||||
},
|
||||
],
|
||||
'unused-imports/no-unused-imports': 'warn',
|
||||
},
|
||||
},
|
||||
],
|
||||
rules: {
|
||||
'linebreak-style': ['error', 'unix'],
|
||||
'lodash/import-scope': [2, 'member'],
|
||||
},
|
||||
}
|
||||
|
|
8
functions/.gitignore
vendored
8
functions/.gitignore
vendored
|
@ -1,11 +1,10 @@
|
|||
# Secrets
|
||||
.env*
|
||||
.runtimeconfig.json
|
||||
|
||||
# GCP deployment artifact
|
||||
dist/
|
||||
|
||||
# Compiled JavaScript files
|
||||
lib/
|
||||
lib/**/*.js
|
||||
lib/**/*.js.map
|
||||
|
||||
# TypeScript v1 declaration files
|
||||
typings/
|
||||
|
@ -17,5 +16,4 @@ package-lock.json
|
|||
ui-debug.log
|
||||
firebase-debug.log
|
||||
firestore-debug.log
|
||||
pubsub-debug.log
|
||||
firestore_export/
|
||||
|
|
|
@ -1 +0,0 @@
|
|||
save-prefix ""
|
|
@ -20,14 +20,11 @@ Adapted from https://firebase.google.com/docs/functions/get-started
|
|||
3. `$ firebase login` to authenticate the CLI tools to Firebase
|
||||
4. `$ firebase use dev` to choose the dev project
|
||||
|
||||
#### (Installing) For local development
|
||||
### For local development
|
||||
|
||||
0. [Install](https://cloud.google.com/sdk/docs/install) gcloud CLI
|
||||
1. If you don't have java (or see the error `Error: Process java -version has exited with code 1. Please make sure Java is installed and on your system PATH.`):
|
||||
|
||||
1. `$ brew install java`
|
||||
2. `$ sudo ln -sfn /opt/homebrew/opt/openjdk/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk.jdk`
|
||||
|
||||
1. If you don't have java (or see the error `Error: Process java -version has exited with code 1. Please make sure Java is installed and on your system PATH.`): 0. `$ brew install java`
|
||||
1. `$ sudo ln -sfn /opt/homebrew/opt/openjdk/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk.jdk`
|
||||
2. `$ gcloud auth login` to authenticate the CLI tools to Google Cloud
|
||||
3. `$ gcloud config set project <project-id>` to choose the project (`$ gcloud projects list` to see options)
|
||||
4. `$ mkdir firestore_export` to create a folder to store the exported database
|
||||
|
@ -35,10 +32,10 @@ Adapted from https://firebase.google.com/docs/functions/get-started
|
|||
|
||||
## Developing locally
|
||||
|
||||
0. `$ ./dev.sh localdb` to start the local emulator and front end
|
||||
1. If you change db trigger code, you have to start (doesn't have to complete) the deploy of it to dev to cause a hard emulator code refresh `$ firebase deploy --only functions:dbTriggerNameHere`
|
||||
- There's surely a better way to cause/react to a db trigger update but just adding this here for now as it works
|
||||
2. If you want to test a scheduled function replace your function in `test-scheduled-function.ts` and send a GET to `http://localhost:8088/testscheduledfunction` (Best user experience is via [Postman](https://www.postman.com/downloads/)!)
|
||||
0. `$ firebase use dev` if you haven't already
|
||||
1. `$ yarn serve` to spin up the emulators 0. The Emulator UI is at http://localhost:4000; the functions are hosted on :5001.
|
||||
Note: You have to kill and restart emulators when you change code; no hot reload =(
|
||||
2. `$ yarn dev:emulate` in `/web` to connect to emulators with the frontend 0. Note: emulated database is cleared after every shutdown
|
||||
|
||||
## Firestore Commands
|
||||
|
||||
|
@ -54,17 +51,13 @@ Adapted from https://firebase.google.com/docs/functions/get-started
|
|||
|
||||
## Deploying
|
||||
|
||||
0. After merging, you need to manually deploy to backend:
|
||||
1. `git checkout main`
|
||||
1. `git pull origin main`
|
||||
1. `$ firebase use prod` to switch to prod
|
||||
1. `$ firebase deploy --only functions` to push your changes live!
|
||||
0. `$ firebase use prod` to switch to prod
|
||||
1. `$ yarn deploy` to push your changes live!
|
||||
(Future TODO: auto-deploy functions on Git push)
|
||||
|
||||
## Secrets management
|
||||
|
||||
Secrets are strings that shouldn't be checked into Git (eg API keys, passwords). We store these using [Google Secret Manager](https://console.cloud.google.com/security/secret-manager), which provides them as environment variables to functions that require them. Some useful workflows:
|
||||
|
||||
- Set a secret: `$ firebase functions:secrets:set STRIPE_APIKEY`
|
||||
- Then, enter the secret in the prompt.
|
||||
- Read a secret: `$ firebase functions:secrets:access STRIPE_APIKEY`
|
||||
- Set a secret: `$ firebase functions:secrets:set STRIPE_APIKEY`
|
||||
|
|
|
@ -5,54 +5,35 @@
|
|||
"firestore": "dev-mantic-markets.appspot.com"
|
||||
},
|
||||
"scripts": {
|
||||
"build": "yarn compile && rm -rf dist && mkdir -p dist/functions && cp -R ../common/lib dist/common && cp -R lib/src dist/functions/src && cp ../yarn.lock dist && cp package.json dist && cp .env.prod dist && cp .env.dev dist",
|
||||
"compile": "tsc -b",
|
||||
"build": "tsc",
|
||||
"watch": "tsc -w",
|
||||
"shell": "yarn build && firebase functions:shell",
|
||||
"start": "yarn shell",
|
||||
"deploy": "firebase deploy --only functions",
|
||||
"logs": "firebase functions:log",
|
||||
"dev": "nodemon src/serve.ts",
|
||||
"localDbScript": "firebase emulators:start --only functions,firestore,pubsub --import=./firestore_export",
|
||||
"serve": "firebase use dev && yarn build && firebase emulators:start --only functions,firestore,pubsub --import=./firestore_export",
|
||||
"db:update-local-from-remote": "yarn db:backup-remote && gsutil -m rsync -r gs://$npm_package_config_firestore/firestore_export ./firestore_export",
|
||||
"serve": "yarn build && firebase emulators:start --only functions,firestore --import=./firestore_export",
|
||||
"db:update-local-from-remote": "yarn db:backup-remote && gsutil rsync -r gs://$npm_package_config_firestore/firestore_export ./firestore_export",
|
||||
"db:backup-local": "firebase emulators:export --force ./firestore_export",
|
||||
"db:rename-remote-backup-folder": "gsutil -m mv gs://$npm_package_config_firestore/firestore_export gs://$npm_package_config_firestore/firestore_export_$(date +%d-%m-%Y-%H-%M)",
|
||||
"db:rename-remote-backup-folder": "gsutil mv gs://$npm_package_config_firestore/firestore_export gs://$npm_package_config_firestore/firestore_export_$(date +%d-%m-%Y-%H-%M)",
|
||||
"db:backup-remote": "yarn db:rename-remote-backup-folder && gcloud firestore export gs://$npm_package_config_firestore/firestore_export/",
|
||||
"verify": "(cd .. && yarn verify)",
|
||||
"verify:dir": "npx eslint . --max-warnings 0; tsc -b -v --pretty"
|
||||
"verify": "(cd .. && yarn verify)"
|
||||
},
|
||||
"main": "functions/src/index.js",
|
||||
"main": "lib/functions/src/index.js",
|
||||
"dependencies": {
|
||||
"@amplitude/node": "1.10.0",
|
||||
"@google-cloud/functions-framework": "3.1.2",
|
||||
"@tiptap/core": "2.0.0-beta.199",
|
||||
"@tiptap/extension-image": "2.0.0-beta.199",
|
||||
"@tiptap/extension-link": "2.0.0-beta.199",
|
||||
"@tiptap/extension-mention": "2.0.0-beta.199",
|
||||
"@tiptap/html": "2.0.0-beta.199",
|
||||
"@tiptap/starter-kit": "2.0.0-beta.199",
|
||||
"@tiptap/suggestion": "2.0.0-beta.199",
|
||||
"cors": "2.8.5",
|
||||
"dayjs": "1.11.4",
|
||||
"express": "4.18.1",
|
||||
"fetch": "1.1.0",
|
||||
"firebase-admin": "10.0.0",
|
||||
"firebase-functions": "3.21.2",
|
||||
"lodash": "4.17.21",
|
||||
"mailgun-js": "0.22.0",
|
||||
"marked": "4.1.1",
|
||||
"module-alias": "2.2.2",
|
||||
"node-fetch": "2",
|
||||
"stripe": "8.194.0",
|
||||
"zod": "3.17.2"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@types/mailgun-js": "0.22.12",
|
||||
"@types/marked": "4.0.7",
|
||||
"@types/module-alias": "2.0.1",
|
||||
"@types/node-fetch": "2.6.2",
|
||||
"firebase-functions-test": "0.3.3",
|
||||
"puppeteer": "18.0.5"
|
||||
"firebase-functions-test": "0.3.3"
|
||||
},
|
||||
"private": true
|
||||
}
|
||||
|
|
|
@ -1,170 +0,0 @@
|
|||
import { z } from 'zod'
|
||||
import { APIError, newEndpoint, validate } from './api'
|
||||
import { log } from './utils'
|
||||
import { Contract, CPMMBinaryContract } from '../../common/contract'
|
||||
import { User } from '../../common/user'
|
||||
import * as admin from 'firebase-admin'
|
||||
import { FieldValue } from 'firebase-admin/firestore'
|
||||
import { removeUndefinedProps } from '../../common/util/object'
|
||||
import { Acceptance, Challenge } from '../../common/challenge'
|
||||
import { CandidateBet } from '../../common/new-bet'
|
||||
import { createChallengeAcceptedNotification } from './create-notification'
|
||||
import { noFees } from '../../common/fees'
|
||||
import { formatMoney, formatPercent } from '../../common/util/format'
|
||||
import { redeemShares } from './redeem-shares'
|
||||
|
||||
const bodySchema = z.object({
|
||||
contractId: z.string(),
|
||||
challengeSlug: z.string(),
|
||||
outcomeType: z.literal('BINARY'),
|
||||
closeTime: z.number().gte(Date.now()),
|
||||
})
|
||||
const firestore = admin.firestore()
|
||||
|
||||
export const acceptchallenge = newEndpoint({}, async (req, auth) => {
|
||||
const { challengeSlug, contractId } = validate(bodySchema, req.body)
|
||||
|
||||
const result = await firestore.runTransaction(async (trans) => {
|
||||
const contractDoc = firestore.doc(`contracts/${contractId}`)
|
||||
const userDoc = firestore.doc(`users/${auth.uid}`)
|
||||
const challengeDoc = firestore.doc(
|
||||
`contracts/${contractId}/challenges/${challengeSlug}`
|
||||
)
|
||||
const [contractSnap, userSnap, challengeSnap] = await trans.getAll(
|
||||
contractDoc,
|
||||
userDoc,
|
||||
challengeDoc
|
||||
)
|
||||
if (!contractSnap.exists) throw new APIError(400, 'Contract not found.')
|
||||
if (!userSnap.exists) throw new APIError(400, 'User not found.')
|
||||
if (!challengeSnap.exists) throw new APIError(400, 'Challenge not found.')
|
||||
|
||||
const anyContract = contractSnap.data() as Contract
|
||||
const user = userSnap.data() as User
|
||||
const challenge = challengeSnap.data() as Challenge
|
||||
|
||||
if (challenge.acceptances.length > 0)
|
||||
throw new APIError(400, 'Challenge already accepted.')
|
||||
|
||||
const creatorDoc = firestore.doc(`users/${challenge.creatorId}`)
|
||||
const creatorSnap = await trans.get(creatorDoc)
|
||||
if (!creatorSnap.exists) throw new APIError(400, 'Creator not found.')
|
||||
const creator = creatorSnap.data() as User
|
||||
|
||||
const {
|
||||
creatorAmount,
|
||||
acceptorOutcome,
|
||||
creatorOutcome,
|
||||
creatorOutcomeProb,
|
||||
acceptorAmount,
|
||||
} = challenge
|
||||
|
||||
if (user.balance < acceptorAmount)
|
||||
throw new APIError(400, 'Insufficient balance.')
|
||||
|
||||
if (creator.balance < creatorAmount)
|
||||
throw new APIError(400, 'Creator has insufficient balance.')
|
||||
|
||||
const contract = anyContract as CPMMBinaryContract
|
||||
const shares = (1 / creatorOutcomeProb) * creatorAmount
|
||||
const createdTime = Date.now()
|
||||
const probOfYes =
|
||||
creatorOutcome === 'YES' ? creatorOutcomeProb : 1 - creatorOutcomeProb
|
||||
|
||||
log(
|
||||
'Creating challenge bet for',
|
||||
user.username,
|
||||
shares,
|
||||
acceptorOutcome,
|
||||
'shares',
|
||||
'at',
|
||||
formatPercent(creatorOutcomeProb),
|
||||
'for',
|
||||
formatMoney(acceptorAmount)
|
||||
)
|
||||
|
||||
const yourNewBet: CandidateBet = removeUndefinedProps({
|
||||
orderAmount: acceptorAmount,
|
||||
amount: acceptorAmount,
|
||||
shares,
|
||||
isCancelled: false,
|
||||
contractId: contract.id,
|
||||
outcome: acceptorOutcome,
|
||||
probBefore: probOfYes,
|
||||
probAfter: probOfYes,
|
||||
loanAmount: 0,
|
||||
createdTime,
|
||||
fees: noFees,
|
||||
challengeSlug: challenge.slug,
|
||||
})
|
||||
|
||||
const yourNewBetDoc = contractDoc.collection('bets').doc()
|
||||
trans.create(yourNewBetDoc, {
|
||||
id: yourNewBetDoc.id,
|
||||
userId: user.id,
|
||||
...yourNewBet,
|
||||
})
|
||||
|
||||
trans.update(userDoc, { balance: FieldValue.increment(-yourNewBet.amount) })
|
||||
|
||||
const creatorNewBet: CandidateBet = removeUndefinedProps({
|
||||
orderAmount: creatorAmount,
|
||||
amount: creatorAmount,
|
||||
shares,
|
||||
isCancelled: false,
|
||||
contractId: contract.id,
|
||||
outcome: creatorOutcome,
|
||||
probBefore: probOfYes,
|
||||
probAfter: probOfYes,
|
||||
loanAmount: 0,
|
||||
createdTime,
|
||||
fees: noFees,
|
||||
challengeSlug: challenge.slug,
|
||||
})
|
||||
const creatorBetDoc = contractDoc.collection('bets').doc()
|
||||
trans.create(creatorBetDoc, {
|
||||
id: creatorBetDoc.id,
|
||||
userId: creator.id,
|
||||
...creatorNewBet,
|
||||
})
|
||||
|
||||
trans.update(creatorDoc, {
|
||||
balance: FieldValue.increment(-creatorNewBet.amount),
|
||||
})
|
||||
|
||||
const volume = contract.volume + yourNewBet.amount + creatorNewBet.amount
|
||||
trans.update(contractDoc, { volume })
|
||||
|
||||
trans.update(
|
||||
challengeDoc,
|
||||
removeUndefinedProps({
|
||||
acceptedByUserIds: [user.id],
|
||||
acceptances: [
|
||||
{
|
||||
userId: user.id,
|
||||
betId: yourNewBetDoc.id,
|
||||
createdTime,
|
||||
amount: acceptorAmount,
|
||||
userUsername: user.username,
|
||||
userName: user.name,
|
||||
userAvatarUrl: user.avatarUrl,
|
||||
} as Acceptance,
|
||||
],
|
||||
})
|
||||
)
|
||||
|
||||
await createChallengeAcceptedNotification(
|
||||
user,
|
||||
creator,
|
||||
challenge,
|
||||
acceptorAmount,
|
||||
contract
|
||||
)
|
||||
log('Done, sent notification.')
|
||||
return yourNewBetDoc
|
||||
})
|
||||
|
||||
await redeemShares(auth.uid, contractId)
|
||||
|
||||
return { betId: result.id }
|
||||
})
|
104
functions/src/add-liquidity.ts
Normal file
104
functions/src/add-liquidity.ts
Normal file
|
@ -0,0 +1,104 @@
|
|||
import * as functions from 'firebase-functions'
|
||||
import * as admin from 'firebase-admin'
|
||||
|
||||
import { Contract } from '../../common/contract'
|
||||
import { User } from '../../common/user'
|
||||
import { removeUndefinedProps } from '../../common/util/object'
|
||||
import { redeemShares } from './redeem-shares'
|
||||
import { getNewLiquidityProvision } from '../../common/add-liquidity'
|
||||
|
||||
export const addLiquidity = functions.runWith({ minInstances: 1 }).https.onCall(
|
||||
async (
|
||||
data: {
|
||||
amount: number
|
||||
contractId: string
|
||||
},
|
||||
context
|
||||
) => {
|
||||
const userId = context?.auth?.uid
|
||||
if (!userId) return { status: 'error', message: 'Not authorized' }
|
||||
|
||||
const { amount, contractId } = data
|
||||
|
||||
if (amount <= 0 || isNaN(amount) || !isFinite(amount))
|
||||
return { status: 'error', message: 'Invalid amount' }
|
||||
|
||||
// run as transaction to prevent race conditions
|
||||
return await firestore
|
||||
.runTransaction(async (transaction) => {
|
||||
const userDoc = firestore.doc(`users/${userId}`)
|
||||
const userSnap = await transaction.get(userDoc)
|
||||
if (!userSnap.exists)
|
||||
return { status: 'error', message: 'User not found' }
|
||||
const user = userSnap.data() as User
|
||||
|
||||
const contractDoc = firestore.doc(`contracts/${contractId}`)
|
||||
const contractSnap = await transaction.get(contractDoc)
|
||||
if (!contractSnap.exists)
|
||||
return { status: 'error', message: 'Invalid contract' }
|
||||
const contract = contractSnap.data() as Contract
|
||||
if (
|
||||
contract.mechanism !== 'cpmm-1' ||
|
||||
contract.outcomeType !== 'BINARY'
|
||||
)
|
||||
return { status: 'error', message: 'Invalid contract' }
|
||||
|
||||
const { closeTime } = contract
|
||||
if (closeTime && Date.now() > closeTime)
|
||||
return { status: 'error', message: 'Trading is closed' }
|
||||
|
||||
if (user.balance < amount)
|
||||
return { status: 'error', message: 'Insufficient balance' }
|
||||
|
||||
const newLiquidityProvisionDoc = firestore
|
||||
.collection(`contracts/${contractId}/liquidity`)
|
||||
.doc()
|
||||
|
||||
const { newLiquidityProvision, newPool, newP, newTotalLiquidity } =
|
||||
getNewLiquidityProvision(
|
||||
user,
|
||||
amount,
|
||||
contract,
|
||||
newLiquidityProvisionDoc.id
|
||||
)
|
||||
|
||||
if (newP !== undefined && !isFinite(newP)) {
|
||||
return {
|
||||
status: 'error',
|
||||
message: 'Liquidity injection rejected due to overflow error.',
|
||||
}
|
||||
}
|
||||
|
||||
transaction.update(
|
||||
contractDoc,
|
||||
removeUndefinedProps({
|
||||
pool: newPool,
|
||||
p: newP,
|
||||
totalLiquidity: newTotalLiquidity,
|
||||
})
|
||||
)
|
||||
|
||||
const newBalance = user.balance - amount
|
||||
const newTotalDeposits = user.totalDeposits - amount
|
||||
|
||||
if (!isFinite(newBalance)) {
|
||||
throw new Error('Invalid user balance for ' + user.username)
|
||||
}
|
||||
|
||||
transaction.update(userDoc, {
|
||||
balance: newBalance,
|
||||
totalDeposits: newTotalDeposits,
|
||||
})
|
||||
|
||||
transaction.create(newLiquidityProvisionDoc, newLiquidityProvision)
|
||||
|
||||
return { status: 'success', newLiquidityProvision }
|
||||
})
|
||||
.then(async (result) => {
|
||||
await redeemShares(userId, contractId)
|
||||
return result
|
||||
})
|
||||
}
|
||||
)
|
||||
|
||||
const firestore = admin.firestore()
|
|
@ -1,78 +0,0 @@
|
|||
import * as admin from 'firebase-admin'
|
||||
import { z } from 'zod'
|
||||
|
||||
import { Contract, CPMMContract } from '../../common/contract'
|
||||
import { User } from '../../common/user'
|
||||
import { getNewLiquidityProvision } from '../../common/add-liquidity'
|
||||
import { APIError, newEndpoint, validate } from './api'
|
||||
|
||||
const bodySchema = z.object({
|
||||
contractId: z.string(),
|
||||
amount: z.number().gt(0),
|
||||
})
|
||||
|
||||
export const addsubsidy = newEndpoint({}, async (req, auth) => {
|
||||
const { amount, contractId } = validate(bodySchema, req.body)
|
||||
|
||||
if (!isFinite(amount) || amount < 1) throw new APIError(400, 'Invalid amount')
|
||||
|
||||
// run as transaction to prevent race conditions
|
||||
return await firestore.runTransaction(async (transaction) => {
|
||||
const userDoc = firestore.doc(`users/${auth.uid}`)
|
||||
const userSnap = await transaction.get(userDoc)
|
||||
if (!userSnap.exists) throw new APIError(400, 'User not found')
|
||||
const user = userSnap.data() as User
|
||||
|
||||
const contractDoc = firestore.doc(`contracts/${contractId}`)
|
||||
const contractSnap = await transaction.get(contractDoc)
|
||||
if (!contractSnap.exists) throw new APIError(400, 'Invalid contract')
|
||||
const contract = contractSnap.data() as Contract
|
||||
if (
|
||||
contract.mechanism !== 'cpmm-1' ||
|
||||
(contract.outcomeType !== 'BINARY' &&
|
||||
contract.outcomeType !== 'PSEUDO_NUMERIC')
|
||||
)
|
||||
throw new APIError(400, 'Invalid contract')
|
||||
|
||||
const { closeTime } = contract
|
||||
if (closeTime && Date.now() > closeTime)
|
||||
throw new APIError(400, 'Trading is closed')
|
||||
|
||||
if (user.balance < amount) throw new APIError(400, 'Insufficient balance')
|
||||
|
||||
const newLiquidityProvisionDoc = firestore
|
||||
.collection(`contracts/${contractId}/liquidity`)
|
||||
.doc()
|
||||
|
||||
const { newLiquidityProvision, newTotalLiquidity, newSubsidyPool } =
|
||||
getNewLiquidityProvision(
|
||||
user.id,
|
||||
amount,
|
||||
contract,
|
||||
newLiquidityProvisionDoc.id
|
||||
)
|
||||
|
||||
transaction.update(contractDoc, {
|
||||
subsidyPool: newSubsidyPool,
|
||||
totalLiquidity: newTotalLiquidity,
|
||||
} as Partial<CPMMContract>)
|
||||
|
||||
const newBalance = user.balance - amount
|
||||
const newTotalDeposits = user.totalDeposits - amount
|
||||
|
||||
if (!isFinite(newBalance)) {
|
||||
throw new APIError(500, 'Invalid user balance for ' + user.username)
|
||||
}
|
||||
|
||||
transaction.update(userDoc, {
|
||||
balance: newBalance,
|
||||
totalDeposits: newTotalDeposits,
|
||||
})
|
||||
|
||||
transaction.create(newLiquidityProvisionDoc, newLiquidityProvision)
|
||||
|
||||
return newLiquidityProvision
|
||||
})
|
||||
})
|
||||
|
||||
const firestore = admin.firestore()
|
|
@ -1,26 +0,0 @@
|
|||
import * as Amplitude from '@amplitude/node'
|
||||
|
||||
import { DEV_CONFIG } from '../../common/envs/dev'
|
||||
import { PROD_CONFIG } from '../../common/envs/prod'
|
||||
|
||||
import { isProd, tryOrLogError } from './utils'
|
||||
|
||||
const key = isProd() ? PROD_CONFIG.amplitudeApiKey : DEV_CONFIG.amplitudeApiKey
|
||||
|
||||
const amp = Amplitude.init(key ?? '')
|
||||
|
||||
export const track = async (
|
||||
userId: string,
|
||||
eventName: string,
|
||||
eventProperties?: any,
|
||||
amplitudeProperties?: Partial<Amplitude.Event>
|
||||
) => {
|
||||
return await tryOrLogError(
|
||||
amp.logEvent({
|
||||
event_type: eventName,
|
||||
user_id: userId,
|
||||
event_properties: eventProperties,
|
||||
...amplitudeProperties,
|
||||
})
|
||||
)
|
||||
}
|
|
@ -1,20 +1,19 @@
|
|||
import * as admin from 'firebase-admin'
|
||||
import { Request, RequestHandler, Response } from 'express'
|
||||
import { error } from 'firebase-functions/logger'
|
||||
import { HttpsOptions } from 'firebase-functions/v2/https'
|
||||
import { log } from './utils'
|
||||
import { Response } from 'express'
|
||||
import { logger } from 'firebase-functions/v2'
|
||||
import { onRequest, Request } from 'firebase-functions/v2/https'
|
||||
|
||||
import * as Cors from 'cors'
|
||||
import { z } from 'zod'
|
||||
import { APIError } from '../../common/api'
|
||||
|
||||
import { PrivateUser } from '../../common/user'
|
||||
import {
|
||||
CORS_ORIGIN_MANIFOLD,
|
||||
CORS_ORIGIN_LOCALHOST,
|
||||
CORS_ORIGIN_VERCEL,
|
||||
} from '../../common/envs/constants'
|
||||
export { APIError } from '../../common/api'
|
||||
|
||||
type Output = Record<string, unknown>
|
||||
export type AuthedUser = {
|
||||
type AuthedUser = {
|
||||
uid: string
|
||||
creds: JwtCredentials | (KeyCredentials & { privateUser: PrivateUser })
|
||||
}
|
||||
|
@ -23,8 +22,18 @@ type JwtCredentials = { kind: 'jwt'; data: admin.auth.DecodedIdToken }
|
|||
type KeyCredentials = { kind: 'key'; data: string }
|
||||
type Credentials = JwtCredentials | KeyCredentials
|
||||
|
||||
export class APIError {
|
||||
code: number
|
||||
msg: string
|
||||
details: unknown
|
||||
constructor(code: number, msg: string, details?: unknown) {
|
||||
this.code = code
|
||||
this.msg = msg
|
||||
this.details = details
|
||||
}
|
||||
}
|
||||
|
||||
export const parseCredentials = async (req: Request): Promise<Credentials> => {
|
||||
const auth = admin.auth()
|
||||
const authHeader = req.get('Authorization')
|
||||
if (!authHeader) {
|
||||
throw new APIError(403, 'Missing Authorization header.')
|
||||
|
@ -38,10 +47,11 @@ export const parseCredentials = async (req: Request): Promise<Credentials> => {
|
|||
switch (scheme) {
|
||||
case 'Bearer':
|
||||
try {
|
||||
return { kind: 'jwt', data: await auth.verifyIdToken(payload) }
|
||||
const jwt = await admin.auth().verifyIdToken(payload)
|
||||
return { kind: 'jwt', data: jwt }
|
||||
} catch (err) {
|
||||
// This is somewhat suspicious, so get it into the firebase console
|
||||
error('Error verifying Firebase JWT: ', err)
|
||||
logger.error('Error verifying Firebase JWT: ', err)
|
||||
throw new APIError(403, 'Error validating token.')
|
||||
}
|
||||
case 'Key':
|
||||
|
@ -67,7 +77,8 @@ export const lookupUser = async (creds: Credentials): Promise<AuthedUser> => {
|
|||
if (privateUserQ.empty) {
|
||||
throw new APIError(403, `No private user exists with API key ${key}.`)
|
||||
}
|
||||
const privateUser = privateUserQ.docs[0].data() as PrivateUser
|
||||
const privateUserSnap = privateUserQ.docs[0]
|
||||
const privateUser = privateUserSnap.data() as PrivateUser
|
||||
return { uid: privateUser.id, creds: { privateUser, ...creds } }
|
||||
}
|
||||
default:
|
||||
|
@ -75,17 +86,19 @@ export const lookupUser = async (creds: Credentials): Promise<AuthedUser> => {
|
|||
}
|
||||
}
|
||||
|
||||
export const writeResponseError = (e: unknown, res: Response) => {
|
||||
if (e instanceof APIError) {
|
||||
const output: { [k: string]: unknown } = { message: e.message }
|
||||
if (e.details != null) {
|
||||
output.details = e.details
|
||||
}
|
||||
res.status(e.code).json(output)
|
||||
} else {
|
||||
error(e)
|
||||
res.status(500).json({ message: 'An unknown error occurred.' })
|
||||
}
|
||||
export const applyCors = (
|
||||
req: Request,
|
||||
res: Response,
|
||||
params: Cors.CorsOptions
|
||||
) => {
|
||||
return new Promise((resolve, reject) => {
|
||||
Cors(params)(req, res, (result) => {
|
||||
if (result instanceof Error) {
|
||||
return reject(result)
|
||||
}
|
||||
return resolve(result)
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
export const zTimestamp = () => {
|
||||
|
@ -94,16 +107,10 @@ export const zTimestamp = () => {
|
|||
}, z.date())
|
||||
}
|
||||
|
||||
export type EndpointDefinition = {
|
||||
opts: EndpointOptions & { method: string }
|
||||
handler: RequestHandler
|
||||
}
|
||||
|
||||
export const validate = <T extends z.ZodTypeAny>(schema: T, val: unknown) => {
|
||||
const result = schema.safeParse(val)
|
||||
if (!result.success) {
|
||||
const issues = result.error.issues.map((i) => {
|
||||
// TODO: export this type for the front-end to parse
|
||||
return {
|
||||
field: i.path.join('.') || null,
|
||||
error: i.message,
|
||||
|
@ -115,55 +122,29 @@ export const validate = <T extends z.ZodTypeAny>(schema: T, val: unknown) => {
|
|||
}
|
||||
}
|
||||
|
||||
export interface EndpointOptions extends HttpsOptions {
|
||||
method?: string
|
||||
}
|
||||
|
||||
const DEFAULT_OPTS = {
|
||||
method: 'POST',
|
||||
minInstances: 1,
|
||||
concurrency: 100,
|
||||
memory: '2GiB',
|
||||
cpu: 1,
|
||||
cors: [CORS_ORIGIN_MANIFOLD, CORS_ORIGIN_VERCEL, CORS_ORIGIN_LOCALHOST],
|
||||
}
|
||||
|
||||
export const newEndpoint = (endpointOpts: EndpointOptions, fn: Handler) => {
|
||||
const opts = Object.assign({}, DEFAULT_OPTS, endpointOpts)
|
||||
return {
|
||||
opts,
|
||||
handler: async (req: Request, res: Response) => {
|
||||
log(`${req.method} ${req.url} ${JSON.stringify(req.body)}`)
|
||||
try {
|
||||
if (opts.method !== req.method) {
|
||||
throw new APIError(405, `This endpoint supports only ${opts.method}.`)
|
||||
}
|
||||
const authedUser = await lookupUser(await parseCredentials(req))
|
||||
res.status(200).json(await fn(req, authedUser))
|
||||
} catch (e) {
|
||||
writeResponseError(e, res)
|
||||
export const newEndpoint = (methods: [string], fn: Handler) =>
|
||||
onRequest({ minInstances: 1 }, async (req, res) => {
|
||||
try {
|
||||
await applyCors(req, res, {
|
||||
origin: [CORS_ORIGIN_MANIFOLD, CORS_ORIGIN_LOCALHOST],
|
||||
methods: methods,
|
||||
})
|
||||
if (!methods.includes(req.method)) {
|
||||
const allowed = methods.join(', ')
|
||||
throw new APIError(405, `This endpoint supports only ${allowed}.`)
|
||||
}
|
||||
},
|
||||
} as EndpointDefinition
|
||||
}
|
||||
|
||||
export const newEndpointNoAuth = (
|
||||
endpointOpts: EndpointOptions,
|
||||
fn: (req: Request) => Promise<Output>
|
||||
) => {
|
||||
const opts = Object.assign({}, DEFAULT_OPTS, endpointOpts)
|
||||
return {
|
||||
opts,
|
||||
handler: async (req: Request, res: Response) => {
|
||||
log(`${req.method} ${req.url} ${JSON.stringify(req.body)}`)
|
||||
try {
|
||||
if (opts.method !== req.method) {
|
||||
throw new APIError(405, `This endpoint supports only ${opts.method}.`)
|
||||
const authedUser = await lookupUser(await parseCredentials(req))
|
||||
res.status(200).json(await fn(req, authedUser))
|
||||
} catch (e) {
|
||||
if (e instanceof APIError) {
|
||||
const output: { [k: string]: unknown } = { message: e.msg }
|
||||
if (e.details != null) {
|
||||
output.details = e.details
|
||||
}
|
||||
res.status(200).json(await fn(req))
|
||||
} catch (e) {
|
||||
writeResponseError(e, res)
|
||||
res.status(e.code).json(output)
|
||||
} else {
|
||||
logger.error(e)
|
||||
res.status(500).json({ message: 'An unknown error occurred.' })
|
||||
}
|
||||
},
|
||||
} as EndpointDefinition
|
||||
}
|
||||
}
|
||||
})
|
||||
|
|
|
@ -18,63 +18,46 @@
|
|||
|
||||
import * as functions from 'firebase-functions'
|
||||
import * as firestore from '@google-cloud/firestore'
|
||||
import { FirestoreAdminClient } from '@google-cloud/firestore/types/v1/firestore_admin_client'
|
||||
const client = new firestore.v1.FirestoreAdminClient()
|
||||
|
||||
export const backupDbCore = async (
|
||||
client: FirestoreAdminClient,
|
||||
project: string,
|
||||
bucket: string
|
||||
) => {
|
||||
const name = client.databasePath(project, '(default)')
|
||||
const outputUriPrefix = `gs://${bucket}`
|
||||
// Leave collectionIds empty to export all collections
|
||||
// or set to a list of collection IDs to export,
|
||||
// collectionIds: ['users', 'posts']
|
||||
// NOTE: Subcollections are not backed up by default
|
||||
const collectionIds = [
|
||||
'contracts',
|
||||
'groups',
|
||||
'private-users',
|
||||
'stripe-transactions',
|
||||
'transactions',
|
||||
'users',
|
||||
'bets',
|
||||
'comments',
|
||||
'follows',
|
||||
'followers',
|
||||
'answers',
|
||||
'txns',
|
||||
'manalinks',
|
||||
'liquidity',
|
||||
'stats',
|
||||
'cache',
|
||||
'latency',
|
||||
'views',
|
||||
'notifications',
|
||||
'portfolioHistory',
|
||||
'folds',
|
||||
]
|
||||
return await client.exportDocuments({ name, outputUriPrefix, collectionIds })
|
||||
}
|
||||
const bucket = 'gs://manifold-firestore-backup'
|
||||
|
||||
export const backupDb = functions.pubsub
|
||||
.schedule('every 24 hours')
|
||||
.onRun(async (_context) => {
|
||||
try {
|
||||
const client = new firestore.v1.FirestoreAdminClient()
|
||||
const project = process.env.GCP_PROJECT || process.env.GCLOUD_PROJECT
|
||||
if (project == null) {
|
||||
throw new Error('No project ID environment variable set.')
|
||||
}
|
||||
const responses = await backupDbCore(
|
||||
client,
|
||||
project,
|
||||
'manifold-firestore-backup'
|
||||
)
|
||||
const response = responses[0]
|
||||
console.log(`Operation Name: ${response['name']}`)
|
||||
} catch (err) {
|
||||
console.error(err)
|
||||
throw new Error('Export operation failed')
|
||||
.onRun((_context) => {
|
||||
const projectId = process.env.GCP_PROJECT || process.env.GCLOUD_PROJECT
|
||||
if (projectId == null) {
|
||||
throw new Error('No project ID environment variable set.')
|
||||
}
|
||||
const databaseName = client.databasePath(projectId, '(default)')
|
||||
|
||||
return client
|
||||
.exportDocuments({
|
||||
name: databaseName,
|
||||
outputUriPrefix: bucket,
|
||||
// Leave collectionIds empty to export all collections
|
||||
// or set to a list of collection IDs to export,
|
||||
// collectionIds: ['users', 'posts']
|
||||
// NOTE: Subcollections are not backed up by default
|
||||
collectionIds: [
|
||||
'contracts',
|
||||
'folds',
|
||||
'private-users',
|
||||
'stripe-transactions',
|
||||
'users',
|
||||
'bets',
|
||||
'comments',
|
||||
'followers',
|
||||
'answers',
|
||||
'txns',
|
||||
],
|
||||
})
|
||||
.then((responses) => {
|
||||
const response = responses[0]
|
||||
console.log(`Operation Name: ${response['name']}`)
|
||||
})
|
||||
.catch((err) => {
|
||||
console.error(err)
|
||||
throw new Error('Export operation failed')
|
||||
})
|
||||
})
|
||||
|
|
17
functions/src/call-cloud-function.ts
Normal file
17
functions/src/call-cloud-function.ts
Normal file
|
@ -0,0 +1,17 @@
|
|||
import * as admin from 'firebase-admin'
|
||||
|
||||
import fetch from './fetch'
|
||||
|
||||
export const callCloudFunction = (functionName: string, data: unknown = {}) => {
|
||||
const projectId = admin.instanceId().app.options.projectId
|
||||
|
||||
const url = `https://us-central1-${projectId}.cloudfunctions.net/${functionName}`
|
||||
|
||||
return fetch(url, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({ data }),
|
||||
}).then((response) => response.json())
|
||||
}
|
|
@ -1,33 +0,0 @@
|
|||
import * as admin from 'firebase-admin'
|
||||
import { z } from 'zod'
|
||||
import { APIError, newEndpoint, validate } from './api'
|
||||
import { LimitBet } from '../../common/bet'
|
||||
|
||||
const bodySchema = z.object({
|
||||
betId: z.string(),
|
||||
})
|
||||
|
||||
export const cancelbet = newEndpoint({}, async (req, auth) => {
|
||||
const { betId } = validate(bodySchema, req.body)
|
||||
|
||||
return await firestore.runTransaction(async (trans) => {
|
||||
const snap = await trans.get(
|
||||
firestore.collectionGroup('bets').where('id', '==', betId)
|
||||
)
|
||||
const betDoc = snap.docs[0]
|
||||
if (!betDoc?.exists) throw new APIError(400, 'Bet not found.')
|
||||
|
||||
const bet = betDoc.data() as LimitBet
|
||||
if (bet.userId !== auth.uid)
|
||||
throw new APIError(400, 'Not authorized to cancel bet.')
|
||||
if (bet.limitProb === undefined)
|
||||
throw new APIError(400, 'Not a limit order: Cannot cancel.')
|
||||
if (bet.isCancelled) throw new APIError(400, 'Bet already cancelled.')
|
||||
|
||||
trans.update(betDoc.ref, { isCancelled: true })
|
||||
|
||||
return { ...bet, isCancelled: true }
|
||||
})
|
||||
})
|
||||
|
||||
const firestore = admin.firestore()
|
|
@ -1,34 +1,44 @@
|
|||
import * as functions from 'firebase-functions'
|
||||
import * as admin from 'firebase-admin'
|
||||
import { z } from 'zod'
|
||||
|
||||
import { getUser } from './utils'
|
||||
import { Bet } from '../../common/bet'
|
||||
import { Contract } from '../../common/contract'
|
||||
import { Comment } from '../../common/comment'
|
||||
import { User } from '../../common/user'
|
||||
import {
|
||||
cleanUsername,
|
||||
cleanDisplayName,
|
||||
} from '../../common/util/clean-username'
|
||||
import { cleanUsername } from '../../common/util/clean-username'
|
||||
import { removeUndefinedProps } from '../../common/util/object'
|
||||
import { Answer } from '../../common/answer'
|
||||
import { APIError, newEndpoint, validate } from './api'
|
||||
|
||||
const bodySchema = z.object({
|
||||
username: z.string().optional(),
|
||||
name: z.string().optional(),
|
||||
avatarUrl: z.string().optional(),
|
||||
})
|
||||
export const changeUserInfo = functions
|
||||
.runWith({ minInstances: 1 })
|
||||
.https.onCall(
|
||||
async (
|
||||
data: {
|
||||
username?: string
|
||||
name?: string
|
||||
avatarUrl?: string
|
||||
},
|
||||
context
|
||||
) => {
|
||||
const userId = context?.auth?.uid
|
||||
if (!userId) return { status: 'error', message: 'Not authorized' }
|
||||
|
||||
export const changeuserinfo = newEndpoint({}, async (req, auth) => {
|
||||
const { username, name, avatarUrl } = validate(bodySchema, req.body)
|
||||
const user = await getUser(userId)
|
||||
if (!user) return { status: 'error', message: 'User not found' }
|
||||
|
||||
const user = await getUser(auth.uid)
|
||||
if (!user) throw new APIError(400, 'User not found')
|
||||
const { username, name, avatarUrl } = data
|
||||
|
||||
await changeUser(user, { username, name, avatarUrl })
|
||||
return { message: 'Successfully changed user info.' }
|
||||
})
|
||||
return await changeUser(user, { username, name, avatarUrl })
|
||||
.then(() => {
|
||||
console.log('succesfully changed', user.username, 'to', data)
|
||||
return { status: 'success' }
|
||||
})
|
||||
.catch((e) => {
|
||||
console.log('Error', e.message)
|
||||
return { status: 'error', message: e.message }
|
||||
})
|
||||
}
|
||||
)
|
||||
|
||||
export const changeUser = async (
|
||||
user: User,
|
||||
|
@ -38,78 +48,66 @@ export const changeUser = async (
|
|||
avatarUrl?: string
|
||||
}
|
||||
) => {
|
||||
// Update contracts, comments, and answers outside of a transaction to avoid contention.
|
||||
// Using bulkWriter to supports >500 writes at a time
|
||||
const contractsRef = firestore
|
||||
.collection('contracts')
|
||||
.where('creatorId', '==', user.id)
|
||||
|
||||
const contracts = await contractsRef.get()
|
||||
|
||||
const contractUpdate: Partial<Contract> = removeUndefinedProps({
|
||||
creatorName: update.name,
|
||||
creatorUsername: update.username,
|
||||
creatorAvatarUrl: update.avatarUrl,
|
||||
})
|
||||
|
||||
const commentSnap = await firestore
|
||||
.collectionGroup('comments')
|
||||
.where('userUsername', '==', user.username)
|
||||
.get()
|
||||
|
||||
const commentUpdate: Partial<Comment> = removeUndefinedProps({
|
||||
userName: update.name,
|
||||
userUsername: update.username,
|
||||
userAvatarUrl: update.avatarUrl,
|
||||
})
|
||||
|
||||
const answerSnap = await firestore
|
||||
.collectionGroup('answers')
|
||||
.where('username', '==', user.username)
|
||||
.get()
|
||||
const answerUpdate: Partial<Answer> = removeUndefinedProps(update)
|
||||
|
||||
const betsSnap = await firestore
|
||||
.collectionGroup('bets')
|
||||
.where('userId', '==', user.id)
|
||||
.get()
|
||||
const betsUpdate: Partial<Bet> = removeUndefinedProps({
|
||||
userName: update.name,
|
||||
userUsername: update.username,
|
||||
userAvatarUrl: update.avatarUrl,
|
||||
})
|
||||
|
||||
const bulkWriter = firestore.bulkWriter()
|
||||
commentSnap.docs.forEach((d) => bulkWriter.update(d.ref, commentUpdate))
|
||||
answerSnap.docs.forEach((d) => bulkWriter.update(d.ref, answerUpdate))
|
||||
contracts.docs.forEach((d) => bulkWriter.update(d.ref, contractUpdate))
|
||||
betsSnap.docs.forEach((d) => bulkWriter.update(d.ref, betsUpdate))
|
||||
await bulkWriter.flush()
|
||||
console.log('Done writing!')
|
||||
|
||||
// Update the username inside a transaction
|
||||
return await firestore.runTransaction(async (transaction) => {
|
||||
if (update.username) {
|
||||
update.username = cleanUsername(update.username)
|
||||
if (!update.username) {
|
||||
throw new APIError(400, 'Invalid username')
|
||||
throw new Error('Invalid username')
|
||||
}
|
||||
|
||||
const sameNameUser = await transaction.get(
|
||||
firestore.collection('users').where('username', '==', update.username)
|
||||
)
|
||||
if (!sameNameUser.empty) {
|
||||
throw new APIError(400, 'Username already exists')
|
||||
throw new Error('Username already exists')
|
||||
}
|
||||
}
|
||||
|
||||
if (update.name) {
|
||||
update.name = cleanDisplayName(update.name)
|
||||
}
|
||||
|
||||
const userRef = firestore.collection('users').doc(user.id)
|
||||
const userUpdate: Partial<User> = removeUndefinedProps(update)
|
||||
transaction.update(userRef, userUpdate)
|
||||
|
||||
const contractsRef = firestore
|
||||
.collection('contracts')
|
||||
.where('creatorId', '==', user.id)
|
||||
|
||||
const contracts = await transaction.get(contractsRef)
|
||||
|
||||
const contractUpdate: Partial<Contract> = removeUndefinedProps({
|
||||
creatorName: update.name,
|
||||
creatorUsername: update.username,
|
||||
creatorAvatarUrl: update.avatarUrl,
|
||||
})
|
||||
|
||||
const commentSnap = await transaction.get(
|
||||
firestore
|
||||
.collectionGroup('comments')
|
||||
.where('userUsername', '==', user.username)
|
||||
)
|
||||
|
||||
const commentUpdate: Partial<Comment> = removeUndefinedProps({
|
||||
userName: update.name,
|
||||
userUsername: update.username,
|
||||
userAvatarUrl: update.avatarUrl,
|
||||
})
|
||||
|
||||
const answerSnap = await transaction.get(
|
||||
firestore
|
||||
.collectionGroup('answers')
|
||||
.where('username', '==', user.username)
|
||||
)
|
||||
const answerUpdate: Partial<Answer> = removeUndefinedProps(update)
|
||||
|
||||
await transaction.update(userRef, userUpdate)
|
||||
|
||||
await Promise.all(
|
||||
commentSnap.docs.map((d) => transaction.update(d.ref, commentUpdate))
|
||||
)
|
||||
|
||||
await Promise.all(
|
||||
answerSnap.docs.map((d) => transaction.update(d.ref, answerUpdate))
|
||||
)
|
||||
|
||||
await contracts.docs.map((d) => transaction.update(d.ref, contractUpdate))
|
||||
})
|
||||
}
|
||||
|
||||
|
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user