public async Task <int> Handle(WithdrawnOperationCommand request, CancellationToken cancellationToken)
{
var accountRequest = await _accountOperationRequestRepository
.GetByIdWithRelatedEntitiesAsync(request.OperationRequestId);
if (accountRequest == null)
{
_notificationContext.AddNotification("RequestNotFound", "Request not found");
return(0);
}
if (!accountRequest.AccountHasFounds)
{
_notificationContext.AddNotification("InsuficientFounds", "Account Has Insuficient founds");
return(0);
}
accountRequest.Account.CurrentBalance -= accountRequest.Amount;
var operation = accountRequest.GenerateOperation();
operation.Validate();
if (!operation.Valid)
{
_notificationContext.AddNotifications(operation.ValidationResult);
return(0);
}
_accountOperationRepository.Add(operation);
return(await _unitOfWork.CommitAsync());
}
public async Task <int> Handle(IncomeRentabilizationCommand request, CancellationToken cancellationToken)
{
/*
* Note: reference for fórmula :
* https://blog.paranabanco.com.br/investimento/cdi-diario/#:~:text=somente%20entre%20bancos.-,Como%20%C3%A9%20feito%20o%20c%C3%A1lculo,das%20taxas%20das%20transa%C3%A7%C3%B5es%20interbanc%C3%A1rias.
*
* Access Date: 18/03/2021
*/
var account = await _accountRepository.GetByIdAsync(request.AccountId);
if (account == null)
{
_notificationContext.AddNotification("AccountNotFound", "Account Not Found");
return(0);
}
if (account.CurrentBalance == 0)
{
_notificationContext.AddNotification("NoBalance", "Current balance is 0");
return(0);
}
var cidFactor = 1 + (_incomeConfiguration.CIDPercentual / 100);
var anualFactor = (double)1 / _incomeConfiguration.AnualFactor;
var amountOperation = (decimal)Math.Pow(cidFactor, anualFactor) * account.CurrentBalance;
_accountOperationRepository.Add(new AccountOperation()
{
AccountId = account.Id,
Note = "Transação de rendimento diário",
Amount = amountOperation - account.CurrentBalance,
OperationType = OperationType.IncomeRentabilization,
OperationDate = DateTime.Now
});;
account.CurrentBalance = amountOperation;
return(await _unitOfWork.CommitAsync());
}