public async Task <IActionResult> PaymentReturnAmount(int paymentId, [FromBody] PaymentReturnAmountRequestDto requestDto)
{
if (!ModelState.IsValid)
{
throw new ValidationException("Model is not valid.");
}
var responseDto = await _executor.GetCommand <PaymentReturnAmountCommand>()
.Process(q => q.ExecuteAsync(paymentId, requestDto));
return(Ok(responseDto));
}
public async Task <PaymentReturnAmountResponseDto> ExecuteAsync(int paymentId, PaymentReturnAmountRequestDto requestDto)
{
var responseDto = new PaymentReturnAmountResponseDto();
var paymentRepository = Uow.GetRepository <Payment>();
var paymentUseRepository = Uow.GetRepository <PaymentUse>();
var paymentStatusRepository = Uow.GetRepository <DicPaymentStatus>();
var user = _executor.GetQuery <GetUserByIdQuery>()
.Process(q => q.Execute(NiisAmbientContext.Current.User.Identity.UserId));
var payment = await paymentRepository
.AsQueryable()
.Include(p => p.PaymentUses)
.FirstOrDefaultAsync(p => p.Id == paymentId);
var paymentDto = _mapper.Map <Payment, PaymentDto>(payment);
responseDto.PaymentUsesExist = paymentUseRepository
.AsQueryable()
.Any(pu => pu.PaymentId == paymentId && !pu.IsDeleted);
var paymentReminderAmountRnd = decimal.Round(paymentDto.RemainderAmount, 2);
var returnAmountRnd = decimal.Round(requestDto.ReturnAmount, 2);
if (requestDto.ReturnFullAmount)
{
if (!responseDto.PaymentUsesExist)
{
payment.ReturnedAmount = payment.Amount;
payment.ReturnedDate = DateTimeOffset.Now;
payment.EmployeeNameReturnedPayment = $"{user.NameRu} {user.Position?.NameRu}";
payment.ReturnedReason = requestDto.ReturnReason;
paymentRepository.Update(payment);
Uow.SaveChanges();
responseDto.Success = true;
}
}
else
{
if (returnAmountRnd <= paymentReminderAmountRnd + payment.ReturnedAmount.GetValueOrDefault())
{
payment.ReturnedAmount = returnAmountRnd;
payment.ReturnedDate = DateTimeOffset.Now;
payment.EmployeeNameReturnedPayment = $"{user.NameRu} {user.Position?.NameRu}";
payment.ReturnedReason = requestDto.ReturnReason;
paymentRepository.Update(payment);
Uow.SaveChanges();
responseDto.Success = true;
}
else
{
responseDto.ReturnAmountIsGreaterThanPaymentReminder = true;
}
}
if (responseDto.Success)
{
_executor.GetCommand <UpdatePaymentStatusCommand>()
.Process(c => c.Execute(payment.Id));
}
return(responseDto);
}
