public ActionResult IngredientDetails(int ingredientId, int recipeId)
        {
            var ingredientDetailsViewModel = new IngredientDetailsNewViewModel
            {
                Ingredient = _ingredientService.GetIngredientById(ingredientId),
                RecipeId   = recipeId
            };

            return(View(ingredientDetailsViewModel));
        }
        public ActionResult IngredientDetails(IngredientDetailsNewViewModel model)
        {
            if (!ModelState.IsValid)
            {
                return(View(model));
            }

            var ingredientToCreate = _ingredientService.EditIngredient(model.Ingredient);

            return(RedirectToRoute("EditRecipeIngredient", new { recipeId = model.RecipeId }));
        }