public async Task <IActionResult> Edit(int id, [Bind("Id,IdCart,IdProduct,Number")] InCart inCart)
{
if (id != inCart.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(inCart);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!InCartExists(inCart.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(inCart));
}
public async Task <IActionResult> Create([Bind("Id,IdCart,IdProduct,Number")] InCart inCart)
{
if (ModelState.IsValid)
{
_context.Add(inCart);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(inCart));
}
public IActionResult AddToCart(int idproduct)
{
// temporary InCart having information about buying product
InCart MyProduct = new InCart();
MyProduct.IdProduct = idproduct;
MyProduct.Number = 1;
// is there the product in the cart
InCart tmp = ProductsInCart.Find(p => p.IdProduct == idproduct);
// if not add product with number = 1
if (tmp == null)
{
ProductsInCart.Add(MyProduct);
}
return(RedirectToAction("Index"));
}