public JsonResult Favorite(string recipeid, string action)
{
string username = User.Identity.GetUserName();
int userid = 0;
if (!string.IsNullOrEmpty(username))
{
userid = db.user_list.Where(x => x.user_email == username).FirstOrDefault().userid;
}
if (userid > 0)
{
int rid = Int32.Parse(recipeid);
fav_recipe fav = db.fav_recipe.Where(x => x.userid == userid && x.recipe_id == rid).FirstOrDefault();
if (action == "add" && fav == null)
{
fav = new fav_recipe();
fav.recipe_id = rid;
fav.userid = userid;
db.fav_recipe.Add(fav);
}
else if (action == "remove" && fav != null)
{
db.fav_recipe.Remove(fav);
}
db.SaveChanges();
return(Json("Success"));
}
return(Json("Invalid User!"));
}
// GET: recipes
public ActionResult Index()
{
string username = User.Identity.GetUserName();
var recipes = db.recipes.ToList();
List <FavouriteRecipeVM> favRecipeVM = new List <FavouriteRecipeVM>();
if (!string.IsNullOrEmpty(username))
{
int userid = db.user_list.Where(x => x.user_email == username).FirstOrDefault().userid;
foreach (recipe r in recipes)
{
FavouriteRecipeVM recipevm = new FavouriteRecipeVM(r);
fav_recipe fav = db.fav_recipe.Where(x => x.fav_recipe_id == r.recipe_id && x.userid == userid).FirstOrDefault();
if (fav != null)
{
recipevm.favourite = true;
}
favRecipeVM.Add(recipevm);
}
}
else
{
foreach (recipe r in recipes)
{
FavouriteRecipeVM recipevm = new FavouriteRecipeVM(r);
favRecipeVM.Add(recipevm);
}
}
return(View(favRecipeVM));
}
