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updating credit amount functionality

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Vusa
2026-07-04 23:56:46 +02:00
parent d53a427a5a
commit 6d48472425
8 changed files with 36 additions and 38 deletions
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16
src/main/java/zw/qantra/tm/domain/services/TransactionService.java
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@@ -15,6 +15,7 @@ import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.stereotype.Service;
import zw.qantra.tm.domain.enums.CurrencyType;
import zw.qantra.tm.domain.enums.RequestType;
import zw.qantra.tm.domain.models.AdditionalData;
import zw.qantra.tm.domain.models.Currency;
@@ -33,23 +34,16 @@ public class TransactionService {
private final AdditionalDataService additionalDataService;
private final CurrencyService currencyService;
public BigDecimal calculateCreditAmount(Transaction transaction) {
if (transaction.getCreditCurrency() == null) {
return BigDecimal.ZERO;
}
Currency debitCurrency = currencyService.findCurrencyByIsoCode(transaction.getDebitCurrency().name());
Currency creditCurrency = currencyService.findCurrencyByIsoCode(transaction.getCreditCurrency().name());
public BigDecimal calculateCurrencyExchangeValue(CurrencyType from, CurrencyType to, BigDecimal amount) {
Currency debitCurrency = currencyService.findCurrencyByIsoCode(from.name());
Currency creditCurrency = currencyService.findCurrencyByIsoCode(to.name());
BigDecimal debitBankRate = new BigDecimal(debitCurrency.getBankRate());
BigDecimal creditBankRate = new BigDecimal(creditCurrency.getBankRate());
BigDecimal bankRate = creditBankRate.divide(debitBankRate, 4, RoundingMode.HALF_UP);
BigDecimal creditAmount = transaction.getAmount().multiply(bankRate).setScale(4, RoundingMode.HALF_UP);
transaction.setCreditAmount(creditAmount);
return creditAmount;
return amount.multiply(bankRate).setScale(4, RoundingMode.HALF_UP);
}
public void reassignTransactions(UUID oldWorkspaceId, UUID newWorkspaceId){