public bool Add(Costumer model)
{
try
{
_costumerDbContext.Add(model);
_costumerDbContext.SaveChanges();
}
catch (System.Exception)
{
return(false);
}
return(true);
}
public bool Add(Invoice model)
{
try
{
_costumerDbContext.Add(model);
_costumerDbContext.SaveChanges();
var id = model.InvoiceId;
(from d in _costumerDbContext.InvoiceDetail
where d.InvoiceId == 0
select d).ToList().ForEach(x => x.InvoiceId = id);
_costumerDbContext.SaveChanges();
}
catch (System.Exception)
{
return(false);
}
return(true);
}
public bool Add(InvoiceDetail model)
{
try
{
_costumerDbContext.Add(model);
_costumerDbContext.SaveChanges();
var id = model.ProductId;
var quantity = model.Quantity;
(from p in _costumerDbContext.Product
where p.ProductId == id
select p).ToList().ForEach(x => x.Quantity = (x.Quantity - quantity));
_costumerDbContext.SaveChanges();
}
catch (System.Exception)
{
return(false);
}
return(true);
}