public IActionResult CheckOut()
{
CheckOutInfor infor = new CheckOutInfor();
// get Cart
CartViewModel cartvm = new CartViewModel();
cartvm.Cart = cart;
cartvm.TotalPrice = cart.ComputeTotalValue();
infor.Carts = cartvm;
return(new JsonResult(infor));
}
public IActionResult CheckOutGet([FromBody] InforCheckoutCustomer usercheckout)
{
CheckOutInfor imv = new CheckOutInfor();
imv.newCustomer = new Customers();
imv.order = new Orders();
imv.newCustomer.FullName = usercheckout.name;
imv.newCustomer.Address = usercheckout.address;
imv.newCustomer.Phone = usercheckout.phone;
imv.order.Email = usercheckout.email;
decimal pricediscount, total = 0;
Customers selectCustomer = new Customers();
Customers newCustomer = new Customers();
Orders order = new Orders();
if (usercheckout != null)
{
//lấy giỏ hàng
CartViewModel cartvm = new CartViewModel();
cartvm.Cart = cart;
cartvm.TotalPrice = cart.ComputeTotalValue();
if (cart.Lines.Count() == 0 || cartvm.TotalPrice == "0,000 VNĐ")
{
return(RedirectToAction("CartNull"));
}
else
{
imv.Carts = cartvm;
}
// kiem tra user co la thanh vien khong?
if (new MyDao(_context).CheckUser(imv.order.Email))
{
// user is member.
// da dang nhap
newCustomer = imv.newCustomer;
imv.IsNewCustomer = false;
newCustomer.UserId = new MyDao(_context).GetId(imv.order.Email); // memeber
}
else
{
newCustomer = imv.newCustomer;
imv.IsNewCustomer = true;
// Neu Chua login
newCustomer.UserId = null; // default guest(userid=2)
}
newCustomer.IsDeleted = false;
newCustomer.IsDefault = false;
//newCustomer.CustomerId = imv.newCustomer.CustomerId;
var custom = new MyDao(_context).AddCustomer(newCustomer);
if (custom)
{
selectCustomer = newCustomer;
order.Email = imv.order.Email;
}
else
{
return(new JsonResult(new { Message = "Server Error! Customer unsaved!" }));
}
foreach (var i in cart.Lines)
{
Products product = _context.Products.Where(n => n.ProductId == i.Product.ProductID && n.IsDelete == false).FirstOrDefault();
pricediscount = (product.Discount.Value * product.UnitPrice.Value) / 100; // tinh so tien giam gia
total = total + pricediscount; //tong so tien cua san pham sau khi giam gia
}
// Luu thong tin order
order.CustomerId = selectCustomer.CustomerId;
order.OrderDate = DateTime.Now;
order.ShipName = selectCustomer.FullName;
order.ShipPhone = selectCustomer.Phone;
order.ShipAddress = selectCustomer.Address;
order.Freight = 20000; // phi van chuyen mat dinh khi giao hang
order.Note = ""; // mat dinh khong ghi chu
order.PaymentMethodId = 1; // mat dinh thanh toan la 1
order.IsPaid = false;
order.TotalDiscount = total;
//order.TotalDiscount=cartvm.TotalPrice
var od = new MyDao(_context).AddOrder(order);
decimal totalPrice = 0;
if (od)
{
int orderid = order.OrderId;
foreach (var i in cart.Lines)
{
OrderDetails orderdetail = new OrderDetails();
orderdetail.OrderId = orderid;
orderdetail.ProductId = i.Product.ProductID;
orderdetail.Quantity = short.Parse(i.Quantity.ToString());
orderdetail.UnitPrice = decimal.Parse(i.Product.UnitPrice.ToString());
orderdetail.Discount = float.Parse(i.Product.Discount.ToString());
if (new MyDao(_context).AddOrderDetail(orderdetail))
{
totalPrice += orderdetail.Quantity * orderdetail.UnitPrice;
// giam so luong san pham trong kho
Products product = _context.Products.Where(n => n.ProductId == i.Product.ProductID && n.IsDelete == false).FirstOrDefault();
product.UnitsInStock = short.Parse((product.UnitsInStock - orderdetail.Quantity).ToString());
_context.Entry(product).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
_context.SaveChanges();
}
else
{
return(new JsonResult(new { message = "Error saving order information!" }));
}
}
order.TotalPrice = totalPrice + order.Freight - order.TotalDiscount;
_context.Orders.Update(order);
_context.SaveChanges();
// deleted cart.
cart.Clear();
return(Ok(200));
}
else
{
return(new JsonResult(new { Message = "Server Error!" }));
}
}
else
{
return(new JsonResult(new { Message = "Server Error!" }));
}
}