c183e00d47
* cpmm initial commit: common logic, cloud functions * remove unnecessary property * contract type * rename 'calculate.ts' => 'calculate-dpm.ts' * rename dpm calculations * use focus hook * mechanism-agnostic calculations * bet panel: use new calculations * use new calculations * delete markets cloud function * use correct contract type in scripts / functions * calculate fixed payouts; bets list calculations * new bet: use calculateCpmmPurchase * getOutcomeProbabilityAfterBet * use deductFixedFees * fix auto-refactor * fix antes * separate logic to payouts-dpm, payouts-fixed * liquidity provision tracking * remove comment * liquidity label * create liquidity provision even if no ante bet * liquidity fee * use all bets for getFixedCancelPayouts * updateUserBalance: allow negative balances * store initialProbability in contracts * turn on liquidity fee; turn off creator fee * Include time param in tweet url, so image preview is re-fetched * share redemption * cpmm ContractBetsTable display * formatMoney: handle minus zero * filter out redemption bets * track fees on contract and bets; change fee schedule for cpmm markets; only pay out creator fees at resolution * small fixes * small fixes * Redeem shares pays back loans first * Fix initial point on graph * calculateCpmmPurchase: deduct creator fee * Filter out redemption bets from feed * set env to dev for user-testing purposes * creator fees messaging * new cfmm: k = y^(1-p) * n^p * addCpmmLiquidity * correct price function * enable fees * handle overflow * liquidity provision tracking * raise fees * Fix merge error * fix dpm free response payout for single outcome * Fix DPM payout calculation * Remove hardcoding as dev Co-authored-by: James Grugett <jahooma@gmail.com>
62 lines
1.7 KiB
TypeScript
62 lines
1.7 KiB
TypeScript
import * as functions from 'firebase-functions'
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import * as admin from 'firebase-admin'
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import * as _ from 'lodash'
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import { getContract, getUser, getValues } from './utils'
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import { Comment } from '../../common/comment'
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import { sendNewCommentEmail } from './emails'
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import { Bet } from '../../common/bet'
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const firestore = admin.firestore()
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export const onCreateComment = functions.firestore
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.document('contracts/{contractId}/comments/{commentId}')
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.onCreate(async (change, context) => {
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const { contractId } = context.params as {
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contractId: string
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}
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const contract = await getContract(contractId)
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if (!contract) return
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const comment = change.data() as Comment
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const commentCreator = await getUser(comment.userId)
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if (!commentCreator) return
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const betSnapshot = await firestore
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.collection('contracts')
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.doc(contractId)
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.collection('bets')
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.doc(comment.betId)
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.get()
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const bet = betSnapshot.data() as Bet
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const answer =
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contract.outcomeType === 'FREE_RESPONSE' && contract.answers
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? contract.answers.find((answer) => answer.id === bet.outcome)
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: undefined
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const comments = await getValues<Comment>(
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firestore.collection('contracts').doc(contractId).collection('comments')
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)
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const recipientUserIds = _.uniq([
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contract.creatorId,
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...comments.map((comment) => comment.userId),
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]).filter((id) => id !== comment.userId)
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await Promise.all(
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recipientUserIds.map((userId) =>
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sendNewCommentEmail(
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userId,
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commentCreator,
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contract,
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comment,
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bet,
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answer
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)
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)
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)
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})
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