3b3717d307
* Folds=>groups * Show groups on user profile * Allow group creation from /create * Refactoring to groups * Convert folds to groups * Add new add to group notification * Fix user profile tab bug * Add groups nav and tab for my groups * Remove bad profile pages * remove comments * Add group list dropdown to sidebar * remove unused * group cards ui * Messages=>Comments, v2, groupDetails * Discussion time * Cleaning up some code * Remove follow count * Fix pool scoring for cpmm * Fix imports * Simplify rules, add GroupUser collection * Fix group cards * Refactor * Refactor * Small fixes * Remove string * Add api error detail handling * Clear name field * Componentize * Spacing * Undo userpage memo * Member groups are already in my tab * Remove active contracts reference for now * Remove unused * Refactoring * Allow adding old questions to a group * Rename * Wording * Throw standard v2 APIError * Hide input for non-members, add about under title * Multiple names to & # more * Move comments firestore rules to appropriate subpaths * Group membership, pool=>volume * Cleanup, useEvent * Raise state to parent * Eliminate unused * Cleaning up * Clean code * Revert tags input deletion * Cleaning code * Stylling * Limit members to display * Array cleanup * Add categories back in * Private=>closed * Unused vars
84 lines
2.1 KiB
TypeScript
84 lines
2.1 KiB
TypeScript
import { groupBy, sumBy, mapValues, partition } from 'lodash'
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import { Bet } from './bet'
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import { Contract } from './contract'
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import { getPayouts } from './payouts'
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export function scoreCreators(contracts: Contract[]) {
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const creatorScore = mapValues(
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groupBy(contracts, ({ creatorId }) => creatorId),
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(contracts) =>
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sumBy(
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contracts.map((contract) => {
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return contract.volume
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})
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)
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)
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return creatorScore
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}
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export function scoreTraders(contracts: Contract[], bets: Bet[][]) {
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const userScoresByContract = contracts.map((contract, index) =>
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scoreUsersByContract(contract, bets[index])
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)
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const userScores: { [userId: string]: number } = {}
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for (const scores of userScoresByContract) {
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addUserScores(scores, userScores)
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}
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return userScores
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}
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export function scoreUsersByContract(contract: Contract, bets: Bet[]) {
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const { resolution } = contract
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const resolutionProb =
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contract.outcomeType == 'BINARY'
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? contract.resolutionProbability
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: undefined
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const [closedBets, openBets] = partition(
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bets,
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(bet) => bet.isSold || bet.sale
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)
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const { payouts: resolvePayouts } = getPayouts(
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resolution as string,
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{},
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contract,
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openBets,
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[],
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resolutionProb
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)
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const salePayouts = closedBets.map((bet) => {
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const { userId, sale } = bet
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return { userId, payout: sale ? sale.amount : 0 }
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})
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const investments = bets
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.filter((bet) => !bet.sale)
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.map((bet) => {
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const { userId, amount, loanAmount } = bet
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const payout = -amount - (loanAmount ?? 0)
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return { userId, payout }
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})
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const netPayouts = [...resolvePayouts, ...salePayouts, ...investments]
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const userScore = mapValues(
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groupBy(netPayouts, (payout) => payout.userId),
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(payouts) => sumBy(payouts, ({ payout }) => payout)
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)
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return userScore
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}
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export function addUserScores(
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src: { [userId: string]: number },
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dest: { [userId: string]: number }
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) {
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for (const [userId, score] of Object.entries(src)) {
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if (dest[userId] === undefined) dest[userId] = 0
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dest[userId] += score
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}
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}
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