public IActionResult AddIngredientToSession(int ingredientID)
{
if (_dishService.IngredientExists(ingredientID) == true)
{
ViewBag.IngredientError = "Ingrediensen finns redan i maträtten";
}
else
{
_dishService.AddIngredientToSession(ingredientID);
}
var model = new CreateDishViewModel
{
DishIngredients = _dishService.FetchIngredientsFromSession(),
Ingredients = _dishService.FetchDishIngredients(),
Categories = _dishService.FetchDishCategories()
};
return(ViewComponent("CreateDishIngredients", model));
}