private Tuple <bool, string> ValidateColly(Colly value)
{
string message = "";
bool valid = true;
if (value.PenjualanId <= 0)
{
message = "Id Penjualan < 0";
valid = false;
}
if (value.Weight <= 0)
{
valid = false;
message = "Berat < 0";
}
if (value.CollyNumber <= 0)
{
valid = false;
message = "Colly Number 0";
}
if (value.TypeOfWeight == TypeOfWeight.None)
{
valid = false;
message = "Type Of Weight Can Not None";
}
return(Tuple.Create(valid, message));
}
public async Task <Colly> Post(Colly value)
{
try
{
Tuple <bool, string> validateResult = ValidateColly(value);
if (validateResult.Item1 == true)
{
db.Colly.Add(value);
var result = await db.SaveChangesAsync();
if (result > 0)
{
return(value);
}
else
{
throw new SystemException("Data Tidak Tersimpan");
}
}
else
{
throw new SystemException(validateResult.Item2);
}
}
catch (Exception ex)
{
throw new SystemException(ex.Message);
}
}
public async Task <Colly> Put(Colly value)
{
Tuple <bool, string> validateResult = ValidateColly(value);
if (validateResult.Item1 == true)
{
db.Entry(value).CurrentValues.SetValues(value);
var result = await db.SaveChangesAsync();
if (result > 0)
{
return(value);
}
else
{
throw new SystemException("Data Tidak Tersimpan");
}
}
else
{
throw new SystemException(validateResult.Item2);
}
}
