public IResult UpdateBasketProductByModel(CartDtoForUpdate model)
{
var product = _productService.GetById(model.ProductId);
if (product == null)
{
return(new ErrorResult(Messages.ProductNotFound));
}
var basketProduct = _cartDal.Get(x => x.Product.Id == model.ProductId);
if (model.Quantity == 0)
{
_cartDal.Delete(basketProduct);
return(new SuccessResult(Messages.CartProductDeleted));
}
else if (model.Quantity < 0)
{
return(new ErrorResult(Messages.CartProductQuantityCannotBeNegative));
}
else if (product.UnitsInStock - model.Quantity < 0)
{
return(new ErrorResult(string.Concat(Messages.CartProductNotAddedMore, " Stok Adedi :", product.UnitsInStock)));
}
basketProduct.Quantity = model.Quantity;
_cartDal.Update(basketProduct);
return(new SuccessResult(Messages.CartProductUpdated));
}
public ActionResult UpdateCart(CartDtoForUpdate model)
{
return(Json(_cartService.UpdateBasketProductByModel(model)));
}