public async Task <IActionResult> Add([FromBody] RequestAnticipationModel model)
{
var anticipation = await _dbContext.Anticipations
.WhereInProgress()
.SingleOrDefaultAsync();
if (anticipation != null)
{
return(new AnticipationAlreadyInProgress(anticipation));
}
var anticipationProcessing = new AnticipationProcessing(_dbContext);
if (!await anticipationProcessing.Process(model))
{
return(BadRequest());
}
return(new AnticipationJson(anticipationProcessing.Anticipation));
}
public async Task <bool> Process(RequestAnticipationModel model)
{
Anticipation = model.Map();
var transferAmount = (decimal)0.0;
foreach (var item in model.Transactions)
{
transferAmount += item.TransactionAmount.CalculateTransactionFees(item.Installments);
Anticipation.AnticipationItems.Add(new AnticipationItem {
AnticipationId = Anticipation.Id,
TransactionId = item.Id
});
}
Anticipation.TransferAmount = transferAmount - AmountTransactionFee;
_dbContext.Add(Anticipation);
return(await _dbContext.SaveChangesAsync() > 0);
}