public void autoInterestRate() {
List<AccountInfo> accInfoList = accountInfoService.getListAccountInfo();
for (AccountInfo item : accInfoList) {
boolean isMonthEnd = checkIsMonthEnd();
boolean isDueDate = checkIsDueDate(item.getDateDue());
int repeatable = item.getRepeatable();
double balanceAmount = item.getBalanceAmount();
double amount = item.getAmount();
double interest_rate = item.getInterestRate();
int duration = item.getDuration();
// check accountInfo is repeatable ?, repeatable = 0 : AccountInfo Indefinite, repeatable = 1
// : AccountInfo definite time
if (repeatable == 0) {
// check is end of month
if (isMonthEnd) {
// interest rates indefinitely
balanceAmount += amount * interest_rate / 12;
// update balanceAmount
updateBalanceAmount(balanceAmount, item);
}
} else {
// checks is due date
if (isDueDate) {
balanceAmount += (amount * interest_rate) / (100 * 12) * duration;
// update balanceAmount
updateBalanceAmountAndRepeatable(balanceAmount, 0, null, item);
}
}
}
}
public void updateBalanceAmount(double balanceAmount, AccountInfo accInfo) {
accInfo.setBalanceAmount(balanceAmount);
boolean result = accountInfoService.updateAccountInfo(accInfo);
if (result) {
System.out.println("Update Balance Amount is successfully");
} else {
System.out.println("Update Balance Amount is error");
}
}
public void updateBalanceAmountAndRepeatable(
double balanceAmount, int repeatable, Date duedate, AccountInfo accInfo) {
accInfo.setBalanceAmount(balanceAmount);
accInfo.setRepeatable(repeatable);
accInfo.setDateDue(duedate);
boolean result = accountInfoService.updateAccountInfo(accInfo);
if (result) {
System.out.println("Update Balance Amount is successfully");
} else {
System.out.println("Update Balance Amount is error");
}
}