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));
}