public async Task<bool> Update(SimFeeType item)
{
var payment = await IdExist(item.Id);
if (await NameExist(item.PaymentName)) return false;
payment.PaymentName = item.PaymentName;
_db.Entry(payment).State = EntityState.Modified;
try
{
await _db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException exception)
{
throw new DbUpdateConcurrencyException(exception.Message);
}
return true;
}
public async Task<SimFeeType> Add(SimFeeType item)
{
if (await NameExist(item.PaymentName)) return null;
var newPayment = new SimFeeType()
{
PaymentName = item.PaymentName
};
newPayment = _db.SimFeeTypes.Add(newPayment);
try
{
await _db.SaveChangesAsync();
return newPayment;
}
catch (DbUpdateConcurrencyException exception)
{
throw new DbUpdateConcurrencyException(exception.Message);
}
}