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migration: also convert resolved markets

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This commit is contained in:
mantikoros 2022-04-18 12:33:23 -05:00
parent 789a505f97
commit 9dd98affb7
1 changed files with 6 additions and 8 deletions
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14
functions/src/scripts/migrate-to-cfmm.ts
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@ -13,7 +13,7 @@ import {
} from '../../../common/contract'
import { Bet } from '../../../common/bet'
import {
calculateStandardDpmPayout,
calculateDpmPayout,
getDpmProbability,
} from '../../../common/calculate-dpm'
import { User } from '../../../common/user'
@ -31,11 +31,7 @@ async function recalculateContract(contractRef: DocRef, isCommit = false) {
const contract = contractDoc.data() as FullContract<DPM, Binary>
console.log('recalculating', contract.slug)
if (
contract.mechanism !== 'dpm-2' ||
contract.outcomeType !== 'BINARY' ||
!!contract.resolution
) {
if (contract.mechanism !== 'dpm-2' || contract.outcomeType !== 'BINARY') {
console.log('invalid candidate to port to cfmm')
return
}
@ -59,7 +55,7 @@ async function recalculateContract(contractRef: DocRef, isCommit = false) {
? getSoldBetPayout(bet)
: bet.isSold
? bet.amount / Math.sqrt(bet.probBefore * bet.probAfter) // make up fake share qty
: calculateStandardDpmPayout(contract, bet, bet.outcome)
: calculateDpmPayout(contract, bet, contract.resolution ?? bet.outcome)
console.log(
'converting',
@ -77,7 +73,9 @@ async function recalculateContract(contractRef: DocRef, isCommit = false) {
})
}
const prob = getDpmProbability(contract.totalShares)
const prob =
contract.resolutionProbability ?? getDpmProbability(contract.totalShares)
const ante = 100
const newPool = { YES: ante, NO: ante }
console.log('creating liquidity pool at p=', prob, 'for M$', ante)