public ViewResult Index()
{
Utilities.UserToView(this);
var session = new SessionClass(HttpContext.Session);
var model = new ListViewModel
{
Activeones = session.GetRecipes(),
Activetwos = session.GetRecipes(),
Recipes = session.GetRecipes()
};
return(View(model));
}
public RedirectToActionResult Add(int activeones, string activetwos)
{
Utilities.UserToView(this);
//created variable to save recipe
var selectRecipe = context.Recipes
//find recipe ID
.Where(t => t.RecipeId == activeones)
.FirstOrDefault(); //if recipeId not valid then null
// a session to save the favorite recipe to
var session = new SessionClass(HttpContext.Session);
//get favorite recipe
var favoriteRecipe = session.GetRecipes();
//check if favorite recipe is already on the list by comparing recipe id with activeones
var existingRecipe = favoriteRecipe.Where(x => x.RecipeId == activeones)
.FirstOrDefault();
//loop to add recipe if not on list
if (existingRecipe == null)
{
favoriteRecipe.Add(selectRecipe);
session.SetMyRecipes(favoriteRecipe);
}
TempData["message"] = $"{activetwos} added to your favorites";
return(RedirectToAction("Index"));
}
public RedirectToActionResult Delete()
{
Utilities.UserToView(this);
var session = new SessionClass(HttpContext.Session);
var cookies = new RecipeCookies(Response.Cookies);
session.RemoveMyRecipes();
cookies.RemoveMyRecipeIds();
TempData["message"] = "Favorite recipes cleared";
return(RedirectToAction("Index", "Home",
new
{
ActiveRec = session.GetRecipes(),
}));
}
