public JsonResult SubmitCheckout(HoaDon model)
{
try
{
var user = new TraSuaDbContext().KhachHangs.Where(x => x.TaiKhoan == HttpContext.User.Identity.Name).First();
if (ModelState.IsValid)
{
var idHD = TaoHD(model, user.MaKH);
if (idHD != 0)
{
if (TaoCTHD(idHD) != 0)
{
Session["CartItem"] = null;
return(Json(new { Success = 1 }, JsonRequestBehavior.AllowGet));
}
return(Json(new { Success = 0, error = "tao cthd ko thanh cong" }, JsonRequestBehavior.AllowGet));
}
return(Json(new { Success = 0, error = "tao hd ko thanh cong" }, JsonRequestBehavior.AllowGet));
}
return(Json(new { Success = 0, error = "model ko hop le" }, JsonRequestBehavior.AllowGet));
}
catch (Exception e)
{
return(Json(new { Success = 0, error = e.Message }, JsonRequestBehavior.AllowGet));
}
}
public int TaoCTHD(int idHD)
{
try
{
var db = new TraSuaDbContext();
var cart = Session["CartItem"] as List <CartModel>;
foreach (var item in cart)
{
var cthd = new CTHoaDon
{
MaHD = idHD,
MaSP = item.SP.MaSP,
SoLuong = item.Quantity,
MaSize = item.size.MaSize
};
db.CTHoaDons.Add(cthd);
db.SaveChanges();
}
return(1);
}
catch
{
return(0);
}
}
public ActionResult CheckOut(HoaDon model)
{
string cookiename = HttpContext.User.Identity.Name;
var user = new TraSuaDbContext().KhachHangs.Where(x => x.TaiKhoan == cookiename).First();
return(View(user));
}
public ActionResult ChiTietSanPham(int id)
{
SanPham item = new TraSuaDbContext().SanPhams.Find(id);
if (item == null)
{
return(HttpNotFound());
}
return(View(item));
}
public JsonResult GetSize(int id)
{
var db = new TraSuaDbContext();
db.Configuration.ProxyCreationEnabled = false;
var ctsp = from s in db.Sizes
join ct in db.CTSPs on s.MaSize equals ct.MaSize
where ct.MaSP == id
select s;
return(Json(ctsp.ToList(), JsonRequestBehavior.AllowGet));
}
public JsonResult DangNhap(LoginModel model)
{
string enc = MD5Hash(model.UserPassword);
var result = new TraSuaDbContext().KhachHangs.Count(x => x.TaiKhoan == model.UserName && x.MatKhau == enc);
if (ModelState.IsValid && result > 0)
{
FormsAuthentication.SetAuthCookie(model.UserName, true);
return(Json(1, JsonRequestBehavior.AllowGet));
}
return(Json(0, JsonRequestBehavior.AllowGet));
}
public JsonResult DangKy(KhachHang model)
{
if (ModelState.IsValid)
{
model.MatKhau = MD5Hash(model.MatKhau);
model.NgayTao = DateTime.Now;
var db = new TraSuaDbContext();
db.KhachHangs.Add(model);
db.SaveChanges();
return(Json(new { Success = 1 }, JsonRequestBehavior.AllowGet));
}
return(Json(new { Success = 0 }, JsonRequestBehavior.AllowGet));
}
public ActionResult DanhSachPartial(string search, int?maphanloai, int index)
{
int step = 4;
search = HttpUtility.UrlDecode(search);
List <SanPham> list = new TraSuaDbContext().SanPhams.AsNoTracking().ToList();
if (!string.IsNullOrEmpty(search))
{
list = list.Where(x => x.TenSP.Contains(search)).ToList();
}
if (maphanloai != null)
{
list = list.Where(x => x.MaTL == maphanloai).ToList();
}
list = list.Skip(index * step).Take(step).ToList();
return(PartialView("DanhSachPartial", list));
}
public JsonResult AddItem(int id, int quantity, int size)
{
var db = new TraSuaDbContext();
var item = db.SanPhams.Find(id);
if (item == null)
{
return(Json(0, JsonRequestBehavior.AllowGet));
}
if (Session["CartItem"] == null)
{
var cart = new List <CartModel>();
cart.Add(new CartModel()
{
SP = item,
Quantity = quantity,
size = db.Sizes.Find(size)
});
Session["CartItem"] = cart;
}
else
{
var index = CheckExist(id, size);
var cart = Session["CartItem"] as List <CartModel>;
if (index == -1)
{
cart.Add(new CartModel()
{
SP = item,
Quantity = quantity,
size = db.Sizes.Find(size)
});
}
else
{
cart[index].Quantity += quantity;
}
}
return(Json(1, JsonRequestBehavior.AllowGet));
}
public int TaoHD(HoaDon model, int userid)
{
try
{
var hd = new HoaDon
{
NgayTao = DateTime.Now,
MaKH = userid,
SDT = model.SDT,
TenKH = model.TenKH,
DiaChi = model.DiaChi,
MaTT = 1,
TongTien = GetTotal()
};
var db = new TraSuaDbContext();
db.HoaDons.Add(hd);
db.SaveChanges();
return(hd.MaHD);
}
catch
{
return(0);
}
}
