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sellBet: handle case where bettor equals market creator

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This commit is contained in:
mantikoros 2022-02-06 17:18:22 -06:00
parent 25e498ab3c
commit 4f0b94150c
1 changed files with 13 additions and 7 deletions
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20
functions/src/sell-bet.ts
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@ -57,12 +57,19 @@ export const sellBet = functions.runWith({ minInstances: 1 }).https.onCall(
creatorFee,
} = getSellBetInfo(user, bet, contract, newBetDoc.id)
const creatorDoc = firestore.doc(`users/${contract.creatorId}`)
const creatorSnap = await transaction.get(creatorDoc)
if (creatorSnap.exists) {
const creator = creatorSnap.data() as User
const creatorNewBalance = creator.balance + creatorFee
transaction.update(creatorDoc, { balance: creatorNewBalance })
if (contract.creatorId === userId) {
transaction.update(userDoc, { balance: newBalance + creatorFee })
} else {
const creatorDoc = firestore.doc(`users/${contract.creatorId}`)
const creatorSnap = await transaction.get(creatorDoc)
if (creatorSnap.exists) {
const creator = creatorSnap.data() as User
const creatorNewBalance = creator.balance + creatorFee
transaction.update(creatorDoc, { balance: creatorNewBalance })
}
transaction.update(userDoc, { balance: newBalance })
}
transaction.update(betDoc, { isSold: true })
@ -72,7 +79,6 @@ export const sellBet = functions.runWith({ minInstances: 1 }).https.onCall(
totalShares: newTotalShares,
totalBets: newTotalBets,
})
transaction.update(userDoc, { balance: newBalance })
return { status: 'success' }
})