public void Edit(jual obj)
{
var model = GetDataById(obj.id_jual);
if (model != null)
{
model.username = obj.username;
model.useradmin = obj.useradmin;
model.id_barang = obj.id_barang;
model.tgl_beli = obj.tgl_beli;
model.qty = obj.qty;
try
{
db.SaveChanges();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
else
{
throw new Exception("Data tidak ditemukan !");
}
}
public void AddToCart(jual jual)
{
//cek apakah cart dengan pengguna dan buku sama sudah ada
var result = GetDatabyUser(jual.username, jual.id_barang);
var stock = GetBarangById(jual.id_barang);
stock.stok -= 1;
if (result != null)
{
//update
result.qty += 1;
result.tgl_beli = DateTime.Now;
}
else
{
//tambah baru
db.juals.Add(jual);
}
try
{
db.SaveChanges();
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex.InnerException);
}
}
public ActionResult AddToCart(int id)
{
//cek apakah user sudah login
if (Session["username"] == null)
{
if (User.Identity.IsAuthenticated)
{
Session["username"] = User.Identity.Name;
}
else
{
Response.Redirect("~/Login.aspx");
}
}
var stock = GetBarangById(id);
if (stock.stok == 0)
{
TempData["Pesan"] = Helpers.Message.GetPesan("Sold Out",
"danger", "Item is out of stock");
return(RedirectToAction("Index", "Barang", new { area = "" }));
}
else
{
using (JualDAL scService = new JualDAL())
{
var newShoppingCart = new jual
{
username = Session["username"].ToString(),
useradmin = "Admin",
qty = 1,
id_barang = id,
tgl_beli = DateTime.Now
};
scService.AddToCart(newShoppingCart);
}
return(RedirectToAction("Index"));
}
}
public ActionResult Edit(jual jual)
{
using (JualDAL services = new JualDAL())
{
try
{
services.Edit(jual);
TempData["Pesan"] = Helpers.Message.GetPesan("Sukses !",
"success", "Data Shopping Category " + jual.Barang.nama_barang + " berhasil diedit");
}
catch (Exception ex)
{
TempData["Pesan"] = Helpers.Message.GetPesan("Error !",
"danger", ex.Message);
}
}
if (User.IsInRole("Admin"))
{
return(RedirectToAction("IndexAdmin"));
}
return(RedirectToAction("Index"));
}