// remove favorite
public IActionResult Remove(int id)
{
List <int> lstFavorite = HttpContext.Session.Get <List <int> >("ssFavorite");
var userId = _userManager.GetUserId(HttpContext.User);
StoriesAddToFavorite record = _db.StoriesAddToFavorites.Where(s => s.StoryId == id && s.UserId == userId).FirstOrDefault();
try {
if (lstFavorite != null && lstFavorite.Count > 0)
{
if (lstFavorite.Contains(id))
{
lstFavorite.Remove(id);
}
}
if (record != null)
{
_db.StoriesAddToFavorites.Remove(record);
_db.SaveChanges();
}
HttpContext.Session.Set("ssFavorite", lstFavorite);
return(RedirectToAction(nameof(Index)));
}
catch
{
return(RedirectToAction("Error", "Home"));
}
}
public IActionResult IndexPost()
{
List <int> lstFavorite = HttpContext.Session.Get <List <int> >("ssFavorite");
foreach (int item in lstFavorite)
{
StoriesAddToFavorite storiesSelected = new StoriesAddToFavorite
{
StoryId = item
};
_db.StoriesAddToFavorites.Add(storiesSelected);
}
_db.SaveChanges();
// empty list
// lstFavorite = new List<int>();
// HttpContext.Session.Set("ssFavorite", lstFavorite);
return(RedirectToAction("Index"));
}
public IActionResult IndexPost()
{
List <int> lstFavorite = HttpContext.Session.Get <List <int> >("ssFavorite");
var userId = _userManager.GetUserId(HttpContext.User);
foreach (int item in lstFavorite)
{
StoriesAddToFavorite storiesSelected = new StoriesAddToFavorite
{
StoryId = item,
UserId = userId
};
StoriesAddToFavorite exists = _db.StoriesAddToFavorites.Where(s => s.StoryId == item && s.UserId == userId).FirstOrDefault();
if (exists == null)
{
_db.StoriesAddToFavorites.Add(storiesSelected);
}
}
_db.SaveChanges();
// empty list
// lstFavorite = new List<int>();
// HttpContext.Session.Set("ssFavorite", lstFavorite);
return(RedirectToAction("Index"));
}