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sendCoins and listTransactions are now properly working

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This commit is contained in:
Ulf Gebhardt 2022-02-23 23:23:51 +01:00
parent 0a1bcac450
commit 70c70f45d4
Signed by: ulfgebhardt
GPG Key ID: DA6B843E748679C9
1 changed files with 17 additions and 14 deletions
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31
backend/src/graphql/resolver/TransactionResolver.ts
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@ -48,7 +48,7 @@ async function updateStateBalance(
balance.modified = received
} else {
const decayedBalance = calculateDecay(balance.amount, balance.recordDate, received).balance
balance.amount = Number(decayedBalance) + centAmount
balance.amount = decayedBalance + centAmount
balance.modified = new Date()
}
if (balance.amount <= 0) {
@ -64,7 +64,7 @@ async function calculateNewBalance(
userId: number,
transactionDate: Date,
centAmount: number,
): Promise<BigInt> {
): Promise<number> {
let newBalance = centAmount
const transactionRepository = getCustomRepository(TransactionRepository)
const lastUserTransaction = await transactionRepository.findLastForUser(userId)
@ -82,7 +82,7 @@ async function calculateNewBalance(
throw new Error('error new balance <= 0')
}
return BigInt(newBalance)
return newBalance
}
@Resolver()
@ -309,11 +309,8 @@ export class TransactionResolver {
transactionSend.amount = BigInt(centAmount)
transactionSend.received = receivedCallDate
transactionSend.transactionId = randomInt(99999)
transactionSend.balance = await calculateNewBalance(
senderUser.id,
receivedCallDate,
-centAmount,
)
const sendBalance = await calculateNewBalance(senderUser.id, receivedCallDate, -centAmount)
transactionSend.balance = BigInt(Math.trunc(sendBalance))
transactionSend.balanceDate = receivedCallDate
transactionSend.sendSenderFinalBalance = transactionSend.balance
await queryRunner.manager.insert(dbTransaction, transactionSend)
@ -327,11 +324,12 @@ export class TransactionResolver {
transactionReceive.amount = BigInt(centAmount)
transactionReceive.received = receivedCallDate
transactionReceive.transactionId = randomInt(99999)
transactionReceive.balance = await calculateNewBalance(
senderUser.id,
const receiveBalance = await calculateNewBalance(
recipientUser.id,
receivedCallDate,
centAmount,
)
transactionReceive.balance = BigInt(Math.trunc(receiveBalance))
transactionReceive.balanceDate = receivedCallDate
transactionReceive.sendSenderFinalBalance = transactionSend.balance
await queryRunner.manager.insert(dbTransaction, transactionReceive)
@ -345,23 +343,28 @@ export class TransactionResolver {
)
// Update Balance: recipiant + amount
const recipiantStateBalance = await updateStateBalance(
const recipientStateBalance = await updateStateBalance(
recipientUser,
centAmount,
receivedCallDate,
queryRunner,
)
if (senderStateBalance.amount !== Number(transactionSend.balance)) {
if (senderStateBalance.amount !== sendBalance) {
// eslint-disable-next-line no-console
console.log('db data corrupted, sender', senderStateBalance.amount, sendBalance)
throw new Error('db data corrupted, sender')
}
if (recipiantStateBalance.amount !== Number(transactionReceive.balance)) {
throw new Error('db data corrupted, recipiant')
if (recipientStateBalance.amount !== receiveBalance) {
// eslint-disable-next-line no-console
console.log('db data corrupted, sender', recipientStateBalance.amount, receiveBalance)
throw new Error('db data corrupted, recipient')
}
await queryRunner.commitTransaction()
} catch (e) {
await queryRunner.rollbackTransaction()
throw new Error(`Transaction was not successful: ${e}`)
} finally {
await queryRunner.release()
}