open.source/manifold
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

use correct amount for numeric dpm payouts

Browse Source
This commit is contained in:
mantikoros 2022-05-18 11:52:58 -04:00
parent 26e312a8c6
commit b0ed080020
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
common/calculate-dpm.ts
View File

@ -255,7 +255,7 @@ export function calculateStandardDpmPayout(
bet: Bet,
outcome: string
) {
const { amount, outcome: betOutcome } = bet
const { outcome: betOutcome } = bet
const isNumeric = contract.outcomeType === 'NUMERIC'
if (!isNumeric && betOutcome !== outcome) return 0
@ -274,8 +274,13 @@ export function calculateStandardDpmPayout(
totalShares[outcome] - (phantomShares ? phantomShares[outcome] : 0)
const winnings = (shares / total) * poolTotal
// profit can be negative if using phantom shares
return amount + (1 - DPM_FEES) * Math.max(0, winnings - amount)
const amount = isNumeric
? (bet as NumericBet).allBetAmounts[outcome]
: bet.amount
const payout = amount + (1 - DPM_FEES) * Math.max(0, winnings - amount)
return payout
}
export function calculateDpmPayoutAfterCorrectBet(