private void UpdateFields(CentralBankExchangeRate entity, PortalCentralBankExchangeRateDetailsForm form, bool isNew)
{
if (isNew)
{
entity.LocalCurrencyCode = form.LocalCurrencyCode;
entity.ForeignCurrencyCode = form.ForeignCurrencyCode;
}
entity.DefaultOrder = form.DefaultOrder.GetMandatoryValue();
}
public override async Task <CommonDetailsPostResponse> ExecuteAsync(PortalCentralBankExchangeRateDetailsPostRequest request)
{
var isNew = request.Form.Id == null;
CentralBankExchangeRate entity;
if (isNew)
{
// check if duplicate currency pair
var isDuplicate = await _dbContext.CentralBankExchangeRates
.Where(x => x.LocalCurrencyCode == request.Form.LocalCurrencyCode &&
x.ForeignCurrencyCode == request.Form.ForeignCurrencyCode)
.AnyAsync();
if (isDuplicate)
{
throw new InvalidOperationException("Central bank rate for such currency pair already exists.");
}
entity = new CentralBankExchangeRate();
_dbContext.CentralBankExchangeRates.Add(entity);
}
else
{
var entityId = request.Form.Id.Value;
entity = await _dbContext.CentralBankExchangeRates
.Where(x => x.Id == entityId)
.FirstOrDefaultAsync();
if (entity == null)
{
throw EntityNotFoundException.Create <CentralBankExchangeRate>(entityId);
}
}
UpdateFields(entity, request.Form, isNew);
await _dbContext.SaveChangesAsync();
return(new CommonDetailsPostResponse()
{
Id = entity.Id,
});
}
