private void EditUserLike(ApplicationUser user, Post post, AspNetUserLike like, bool likes)
{
if (like != null)
{
if (like.Likes == likes)
{
return;
}
else
{
like.Likes = likes;
like.Dislikes = !likes;
if (likes)
{
post.Likes++;
post.Dislikes--;
}
else
{
post.Likes--;
post.Dislikes++;
}
}
}
db.SaveChanges();
}
public ActionResult Like(Post post, bool likes)
{
string crntUserId = User.Identity.GetUserId();
ApplicationUser crntUser = db.Users.FirstOrDefault(x => x.Id == crntUserId);
Post crntPost = db.Posts.FirstOrDefault(p => p.Id == post.Id);
AspNetUserLike userLike = db.AspNetUserLikes.FirstOrDefault(
l =>
l.AspNetUser.Id == crntUser.Id &&
l.Post.Id == post.Id
);
if (userLike != null)
{
EditUserLike(crntUser, crntPost, userLike, likes);
}
else
{
AddUserLike(crntUser, crntPost, likes);
}
return(RedirectToAction("Home", "Posts"));
}
