public async Task <IActionResult> AddToCart(int productId, string returnUrl)
{
User user = await _context.Users.Include(up => up.UserProducts).FirstAsync(u => u.Email.Equals(User.FindFirstValue(ClaimTypes.Email)));
Product productToAdd = await _context.Products.Include(b => b.Brand).FirstAsync(p => p.ProductId == productId);
foreach (UserProduct item in user.UserProducts)
{
if (item.ProductId == productId)
{
return(RedirectToAction("Catalog", "Home"));
}
}
if (productToAdd != null)
{
if (user.UserProducts == null)
{
user.UserProducts = new List <UserProduct>();
}
user.UserProducts.Add(new UserProduct()
{
ProductId = productToAdd.ProductId,
Product = productToAdd,
UserId = user.UserId,
User = user
});
_context.Update(user);
await _context.SaveChangesAsync();
}
return(RedirectToAction("Catalog", "Home"));
}
public async Task <IActionResult> Edit(int id, [Bind("BrandId,BrandName")] Brand brand)
{
if (id != brand.BrandId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(brand);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!BrandExists(brand.BrandId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(brand));
}
public async Task <IActionResult> Edit(int id, [Bind("OrderId,OrderDate,UserId,UserName")] Order order)
{
if (id != order.OrderId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(order);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!OrderExists(order.OrderId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(order));
}
public async Task <IActionResult> DeleteFromCart(int productId)
{
User user = await _context.Users
.Include(u => u.UserProducts)
.ThenInclude(p => p.Product)
.FirstAsync(u => u.Email.Equals(User.FindFirstValue(ClaimTypes.Email)));
foreach (UserProduct up in user.UserProducts)
{
if (up.ProductId == productId)
{
user.UserProducts.Remove(up);
break;
}
}
_context.Update(user);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(GetMyCart)));
}
