public async Task <IActionResult> AddOrderAsync(int userId, [FromBody] Product product) { if (!ModelState.IsValid) { return(BadRequest()); } await _cartRepository.AddProductAsync(userId, product); return(Ok()); }
private Task HandleNewCartProduct(Cart cart, Product product, int requestedQuantity) { var cartProduct = new CartProduct { Quantity = requestedQuantity, CartId = cart.Id, ProductId = product.Id }; if (cartProduct.Quantity > product.AvailableQuantity) { throw new ExceededProductQuantityException(product.Name, product.PackageType, product.AvailableQuantity, requestedQuantity); } return(_cartRepository.AddProductAsync(cartProduct)); }