public void AddLikeToTweet(int tweetId, string userId)
{
ApplicationUser user = _context.Users.FirstOrDefault(u => u.Id == userId);
Tweet tweet = _context.Tweets.Include(t => t.TweetLikes).Include(tl => tl.User).Single(t => t.Id == tweetId);
if (tweet.TweetLikes.Where(tl => tl.UserId == userId).Count() == 1)
{
var like = tweet.TweetLikes.FirstOrDefault(tl => tl.UserId == userId);
RemoveLikeFromTweet(like);
return;
}
TweetLike tweetLike = new TweetLike()
{
TweetId = tweet.Id,
UserId = userId
};
_context.TweetLikes.Add(tweetLike);
_context.SaveChanges();
}
public void RemoveLikeFromTweet(TweetLike tweetLike)
{
_context.TweetLikes.Remove(tweetLike);
_context.SaveChanges();
}
