private async Task ValidatePaymentHistoryAddingAsync(AddPaymentHistoryDto paymentHistoryDto, CancellationToken ct)
{
var paymentMethodDto = await _unitOfWork.PaymentMethodRepository.GetAsync(paymentHistoryDto.PaymentMethodId, ct);
if (paymentMethodDto == null)
{
_logger.LogInformation("Payment method with id {PaymentMethodId} not found", paymentHistoryDto.PaymentMethodId);
throw new ItemNotFoundException();
}
if (paymentMethodDto.AccountId != paymentHistoryDto.AccountId)
{
_logger.LogInformation("Access to this payment method is not allowed for account {AccountId}", paymentHistoryDto.AccountId);
throw new AccessToItemForbiddenException();
}
var isAlreadyPaid =
await _unitOfWork.PaymentHistoryRepository.IsExistsAsync(paymentMethodDto.AccountId, paymentHistoryDto.OrderId, ct);
if (isAlreadyPaid)
{
_logger.LogInformation("Order with Id {OrderId} already paid", paymentHistoryDto.OrderId);
throw new OrderAlreadyPaidException();
}
if (paymentMethodDto.Cvv != StringEncryptionHelper.Encrypt(paymentHistoryDto.Cvv))
{
_logger.LogInformation("Cvv code for payment method {PaymentMethodId} is wrong", paymentHistoryDto.PaymentMethodId);
throw new CvvIsWrongException();
}
}
public async Task <GetPaymentHistoryDto> AddAsync(AddPaymentHistoryDto addPaymentHistoryDto, CancellationToken ct = default)
{
_logger.LogInformation(
"Pay order with {PaymentMethodId} for account {AccountId}",
addPaymentHistoryDto.PaymentMethodId,
addPaymentHistoryDto.AccountId);
await ValidatePaymentHistoryAddingAsync(addPaymentHistoryDto, ct);
var paymentHistory = PaymentHistory.Create(
addPaymentHistoryDto.AccountId,
addPaymentHistoryDto.OrderId,
addPaymentHistoryDto.PaymentMethodId,
addPaymentHistoryDto.Amount);
_unitOfWork.PaymentHistoryRepository.Create(paymentHistory);
await _unitOfWork.SaveAsync(ct);
return(_mapper.Map <GetPaymentHistoryDto>(paymentHistory));
}
protected override async Task <GetPaymentHistoryDto> ExecuteAsync(CreatePaymentHistoryCommand request, CancellationToken ct)
{
AddPaymentHistoryDto paymentHistoryDto = _mapper.Map <AddPaymentHistoryDto>(request);
return(await _paymentHistoryService.AddAsync(paymentHistoryDto, ct));
}
