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Pay back fraction of loan on redeem

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This commit is contained in:
James Grugett 2022-08-19 16:40:36 -05:00
parent 8740de50bd
commit 2ba3ff8982
1 changed files with 2 additions and 1 deletions
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3
common/redeem.ts
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@ -13,8 +13,9 @@ export const getRedeemableAmount = (bets: RedeemableBet[]) => {
const yesShares = sumBy(yesBets, (b) => b.shares) const yesShares = sumBy(yesBets, (b) => b.shares)
const noShares = sumBy(noBets, (b) => b.shares) const noShares = sumBy(noBets, (b) => b.shares)
const shares = Math.max(Math.min(yesShares, noShares), 0) const shares = Math.max(Math.min(yesShares, noShares), 0)
const soldFrac = shares > 0 ? Math.min(yesShares, noShares) / shares : 0
const loanAmount = sumBy(bets, (bet) => bet.loanAmount ?? 0) const loanAmount = sumBy(bets, (bet) => bet.loanAmount ?? 0)
const loanPayment = Math.min(loanAmount, shares) const loanPayment = loanAmount * soldFrac
const netAmount = shares - loanPayment const netAmount = shares - loanPayment
return { shares, loanPayment, netAmount } return { shares, loanPayment, netAmount }
} }