public BaseResponse <TransferResponse> Transfer(string userId, TransferRequest transferRequest)
{
var response = new BaseResponse <TransferResponse>();
try
{
transferRequest.UserId = userId;
var checkingAccountFrom = _checkingAccountApplication.GetByAccountNumber(transferRequest.NumberFrom);
var checkingAccountTo = _checkingAccountApplication.GetByAccountNumber(transferRequest.NumberTo);
TransferValidator transferValidator = new TransferValidator(_checkingAccountApplication);
FluentValidation.Results.ValidationResult validationResult = transferValidator.Validate(transferRequest);
if (!validationResult.IsValid)
{
List <ErrorResponse> erros = new List <ErrorResponse>();
foreach (var item in validationResult.Errors)
{
ErrorResponse errorResponse = new ErrorResponse {
Message = item.ErrorMessage, Code = item.GetHashCode()
};
erros.Add(errorResponse);
}
response.Errors.AddRange(erros);
return(response);
}
decimal balanceFrom = checkingAccountFrom.Balance - transferRequest.Amount;
decimal balanceTo = checkingAccountTo.Balance + transferRequest.Amount;
var from = _checkingAccountApplication.UpdateBalance(transferRequest.NumberFrom, balanceFrom);
var to = _checkingAccountApplication.UpdateBalance(transferRequest.NumberTo, balanceTo);
if (from != null && to != null)
{
_transactionService.Add(new Transaction
{
Amount = transferRequest.Amount,
FromCheckingAccountId = checkingAccountFrom.UserId,
ToCheckingAccountId = checkingAccountTo.UserId
});
response.Result = new TransferResponse {
Balance = balanceFrom
};
}
}
catch (Exception ex)
{
response.Errors.Add(new ErrorResponse
{
Code = ex.GetHashCode(),
Message = ex.Message
});
}
return(response);
}
