private Order InputOrder(int userId, int status, UserInfoOrderDto user)
{
Order order = new Order();
order.UserId = userId;
order.CreateTime = DateTime.Now;
order.StatusCode = status;
order.CusName = user.CusName != null ? user.CusName : null;
order.CusPhone = user.CusPhone;
order.CusAddress = user.CusAddress;
return(order);
}
public async Task <IActionResult> Buy([Bind("cusName,cusPhone,cusAddress")] UserInfoOrderDto infouser)
{
var userIdsession = HttpContext.Session.GetInt32("userId");
var cart = _context.Carts.ToList().Where(c => c.UserId == userIdsession);
var user = await _context.Users.FindAsync(userIdsession);
Order order = new Order();
order = InputOrder(user.Id, 1, infouser);
//order.UserId = user.Id;
//order.CreateTime = DateTime.Now;
//order.StatusCode = 1;
_context.Add(order);
await _context.SaveChangesAsync();
var lastorder = _repository.GetLastOrderByUserId((int)userIdsession);
foreach (var item in cart)
{
Orderdetail orderdetail = new Orderdetail();
var product = await _context.Products.FindAsync(item.ProductId);
var promotion = await _context.Promotions.FindAsync(product.PromoId);
if (product != null && product.StatusCode != 0 && product.Quantity >= item.Quantity)
{
orderdetail = InputOrderDetail(lastorder.Id, item.ProductId, item.Quantity, product.SellPrice, promotion.DiscountPercent);
//orderdetail.Price = (product.SellPrice / 100) * (100 - promotion.DiscountPercent);
//orderdetail.Quantity = item.Quantity;
//orderdetail.ProductId = item.ProductId;
//orderdetail.OrderId = lastorder.Id;
product.Quantity -= item.Quantity;
_context.Add(orderdetail);
await _context.SaveChangesAsync();
_context.Products.Update(product);
await _context.SaveChangesAsync();
_context.Carts.Remove(item);
await _context.SaveChangesAsync();
}
}
return(RedirectToAction("Index", "Home"));
}