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fixed data conversion error on sendCoins

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This commit is contained in:
Ulf Gebhardt 2022-02-21 00:18:08 +01:00
parent 70a0a2664b
commit e1034cb1fd
Signed by: ulfgebhardt
GPG Key ID: DA6B843E748679C9
1 changed files with 5 additions and 1 deletions
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6
backend/src/graphql/resolver/TransactionResolver.ts
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@ -114,6 +114,7 @@ async function calculateAndAddDecayTransactions(
} else if (userTransaction.transactionTypeId === TransactionTypeId.SEND) { } else if (userTransaction.transactionTypeId === TransactionTypeId.SEND) {
// send coin // send coin
let otherUser: dbUser | undefined let otherUser: dbUser | undefined
console.log('converting', transaction.amount)
finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion
if (transaction.userId === user.id) { if (transaction.userId === user.id) {
finalTransaction.type = TransactionType.SEND finalTransaction.type = TransactionType.SEND
@ -422,7 +423,10 @@ export class TransactionResolver {
throw new Error('db data corrupted, recipiant') throw new Error('db data corrupted, recipiant')
} }
transaction.sendSenderFinalBalance = BigInt(senderStateBalance.amount) // TODO: WTF?
// I just assume that due to implicit type conversion the decimal places were cut.
// Using `Math.trunc` to simulate this behaviour
transaction.sendSenderFinalBalance = BigInt(Math.trunc(senderStateBalance.amount))
await queryRunner.manager.save(transaction).catch((error) => { await queryRunner.manager.save(transaction).catch((error) => {
throw new Error('error saving transaction with tx hash: ' + error) throw new Error('error saving transaction with tx hash: ' + error)