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fix getCpmmLiquidityPoolWeights

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This commit is contained in:
mantikoros 2022-07-09 22:39:26 -04:00
parent d063e209dd
commit fc06b03af8
1 changed files with 8 additions and 8 deletions
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16
common/calculate-cpmm.ts
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@ -1,4 +1,4 @@
import { sum, groupBy, mapValues, sumBy } from 'lodash'
import { sum, groupBy, mapValues, sumBy, zip } from 'lodash'
import { CPMMContract } from './contract'
import { CREATOR_FEE, Fees, LIQUIDITY_FEE, PLATFORM_FEE } from './fees'
@ -275,16 +275,16 @@ export function getCpmmLiquidityPoolWeights(
const liquidityShares = liquidities.map(calcLiqudity)
const shareSum = sum(liquidityShares)
const includedLiquidities = excludeAntes
? liquidityShares.filter((_, i) => !liquidities[i].isAnte)
: liquidityShares
const weights = includedLiquidities.map((s, i) => ({
weight: s / shareSum,
const weights = liquidityShares.map((shares, i) => ({
weight: shares / shareSum,
providerId: liquidities[i].userId,
}))
const userWeights = groupBy(weights, (w) => w.providerId)
const includedWeights = excludeAntes
? weights.filter((_, i) => !liquidities[i].isAnte)
: weights
const userWeights = groupBy(includedWeights, (w) => w.providerId)
const totalUserWeights = mapValues(userWeights, (userWeight) =>
sumBy(userWeight, (w) => w.weight)
)