public IActionResult LikeColor(UserLikesColor FromForm)
{
// If user id was coming from session and not the form
// I would attach that here prior to adding it to the database
_context.Add(FromForm);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
public IActionResult DeleteLike(int UserId, int ColorId)
{
// Pull the association object from the database that indicates the
// many to many relationship between a given user and a given color
UserLikesColor ToRemove = _context.UsersLikeColors.FirstOrDefault(ulc => ulc.UserId == UserId && ulc.ColorId == ColorId);
// Remove it from the database
_context.Remove(ToRemove);
// And save our changes
_context.SaveChanges();
return(RedirectToAction("Index"));
}