@accounter/server
Version:
Accounter GraphQL server
53 lines • 2.1 kB
JavaScript
import { isTransactionsValid } from './validation.helper.js';
export function getTransactionsMeta(transactions) {
let transactionsAmount = null;
const currenciesSet = new Set();
let invalidTransactions = false;
let transactionsMinDebitDate = null;
let transactionsMinEventDate = null;
const hasFee = transactions.some(t => t.is_fee);
const onlyFee = transactions.every(t => t.is_fee);
const hasSomeFeeTransactions = hasFee && !onlyFee;
transactions.map(t => {
if ((hasSomeFeeTransactions && !t.is_fee) || !hasSomeFeeTransactions) {
const amountAsNumber = Number(t.amount);
const amount = Number.isNaN(amountAsNumber) ? null : amountAsNumber;
if (amount != null) {
transactionsAmount ??= 0;
transactionsAmount += amount;
currenciesSet.add(t.currency);
}
}
if (t.debit_timestamp) {
transactionsMinDebitDate ??= t.debit_timestamp;
if (transactionsMinDebitDate > t.debit_timestamp) {
transactionsMinDebitDate = t.debit_timestamp;
}
}
else if (t.debit_date) {
transactionsMinDebitDate ??= t.debit_date;
if (transactionsMinDebitDate > t.debit_date) {
transactionsMinDebitDate = t.debit_date;
}
}
transactionsMinEventDate ??= t.event_date;
if (transactionsMinEventDate > t.event_date) {
transactionsMinEventDate = t.event_date;
}
if (!isTransactionsValid(t)) {
invalidTransactions = true;
}
});
const transactionsCurrencies = Array.from(currenciesSet);
const transactionsCurrency = transactionsCurrencies.length === 1 ? transactionsCurrencies[0] : null;
return {
transactionsCount: transactions.length,
transactionsAmount,
transactionsCurrencies,
transactionsCurrency,
invalidTransactions,
transactionsMinDebitDate,
transactionsMinEventDate,
};
}
//# sourceMappingURL=common.helper.js.map