public IActionResult AddToCart(int itemId)
{
var product = _context.Products.Include(p => p.Item).SingleOrDefault(p => p.ItemId == itemId);
if (product != null)
{
int userId = int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier).ToString());
var order = _context.Orders.FirstOrDefault(o => o.UserId == userId && !o.IsFinaly);
if (order != null)
{
var orderDetail =
_context.OrderDetails.FirstOrDefault(d => d.OrderId == order.OrderId && d.ProductId == product.Id);
if (orderDetail != null)
{
orderDetail.Count += 1;
}
else
{
_context.OrderDetails.Add(new OrderDetail()
{
OrderId = order.OrderId,
ProductId = product.Id,
Price = product.Item.Price,
Count = 1
});
}
}
else
{
order = new Order()
{
IsFinaly = false,
CreateDate = DateTime.Now,
UserId = userId
};
_context.Orders.Add(order);
_context.SaveChanges();
_context.OrderDetails.Add(new OrderDetail()
{
OrderId = order.OrderId,
ProductId = product.Id,
Price = product.Item.Price,
Count = 1
});
}
_context.SaveChanges();
}
return(RedirectToAction("ShowCart"));
}
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
return(Page());
}
var product = _context.Products.Find(Product.Id);
var item = _context.Items.First(p => p.Id == product.ItemId);
product.Name = Product.Name;
product.Description = Product.Description;
item.Price = Product.Price;
item.QuantityInStock = Product.QuantityInStock;
_context.SaveChanges();
if (Product.Picture?.Length > 0)
{
string filePath = Path.Combine(Directory.GetCurrentDirectory(),
"wwwroot",
"images",
product.Id + Path.GetExtension(Product.Picture.FileName));
using (var stream = new FileStream(filePath, FileMode.Create))
{
Product.Picture.CopyTo(stream);
}
}
return(RedirectToPage("Index"));
}
public IActionResult OnPost()
{
var product = _context.Products.Find(Product.Id);
var item = _context.Items.First(p => p.Id == product.ItemId);
_context.Items.Remove(item);
_context.Products.Remove(product);
_context.SaveChanges();
string filePath = Path.Combine(Directory.GetCurrentDirectory(),
"wwwroot",
"images",
product.Id + ".jpg");
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
return(RedirectToPage("Index"));
}
public void AddUser(Users user)
{
_context.Add(user);
_context.SaveChanges();
}