public IHttpActionResult Purchase(int productId)
{
try
{
Product product = ProductRepository.GetProduct(productId);
if (product == null)
{
return(Json(new
{
success = false,
error = $"Product with id: {productId} not found.",
}));
}
if (product.IsOutOfInventory())
{
return(Json(new
{
success = false,
error = $"Product with id: {productId} is out of inventory, hence cannot be purchased",
}));
}
//Check if product has enough inventory to be able to add to the cart
if (!CartRepository.CanAddProductToCart(product))
{
return(Json(new
{
success = false,
error = $"Product with id: {productId} does not have enough inventory to be added to cart",
}));
}
CartRepository.AddProduct(product);
return(Json(new
{
success = false,
error = $"Product with id: {productId} successfully purchased",
}));
}
catch (Exception e)
{
return(Json(new
{
success = false,
error = e.Message,
}));
}
}
public bool AddProduct(int cartId, int productId)
{
if (ProductRepository.Get(productId) == null)
{
return(false);
}
if (CartRepository.Get(cartId) == null)
{
return(false);
}
CartRepository.AddProduct(cartId, productId);
return(true);
}
public RedirectToRouteResult AddToCart(int ProductNo, string username, string returnUrl)
{
Product product = repository.Products.SingleOrDefault(x => x.ProductNo == ProductNo);
int cartidx = 0;
if (product != null)
{
cartidx = _cartrepo.AddProduct(ProductNo, username, 1);
}
TempData["returnUrl"] = returnUrl;
return(RedirectToRoute(new
{
controller = "Cart",
action = "Index",
cartid = cartidx
}));
}
