public ActionResult Favourite(int id)
{
var tweet = this.TwitterData.Tweets.Find(id);
var currentUserId = this.User.Identity.GetUserId();
var tweetLike = new TweetLike {
TweetId = tweet.Id, UserId = currentUserId
};
this.TwitterData.TweetLikes.Add(tweetLike);
this.TwitterData.SaveChanges();
return(this.RedirectToAction("Index", "Home"));
}
private TweetLike MapTweetLikeToTweetLikeData(TweetLikeData tweetLikeData)
{
var tweetLike = new TweetLike
{
TweetId = tweetLikeData.TweetId,
PublicKey = tweetLikeData.PublicKey,
Signature = tweetLikeData.Signature,
PostedDate = tweetLikeData.PostedDate
};
return(tweetLike);
}
public async Task SaveTweetLike(Guid tweetId, Guid userId)
{
var tweetLike = new TweetLike(tweetId, userId);
if (!await _twitterLikeDbContext.Tweets.AnyAsync(t => t.Id == tweetLike.TweetId))
{
throw new NotFoundException(nameof(Tweet));
}
if (!await _twitterLikeDbContext.Users.AnyAsync(u => u.Id == tweetLike.UserId))
{
throw new NotFoundException(nameof(User));
}
_twitterLikeDbContext.Entry(tweetLike).State = EntityState.Added;
await _twitterLikeDbContext.SaveChangesAsync();
}
private bool UpdateTweetLikeIfExists(TweetLike tweetLike)
{
var savedTweetLike =
_tweetLikeRepository.Find(x => x.PublicKey == tweetLike.PublicKey && x.TweetId == tweetLike.TweetId);
if (savedTweetLike != null)
{
if (tweetLike.PostedDate.ToUniversalTime() > savedTweetLike.PostedDate.ToUniversalTime())
{
savedTweetLike.Value = tweetLike.Value;
savedTweetLike.PostedDate = tweetLike.PostedDate;
savedTweetLike.Signature = tweetLike.Signature;
_tweetLikeRepository.Update(savedTweetLike);
return(true);
}
}
return(false);
}
public Task UpdateTweetLike(TweetLike tweetLike)
{
TweetLikes[TweetLikes.FindIndex(t => t.Id.Equals(tweetLike.Id))] = tweetLike;
return(Task.CompletedTask);
}
public Task SaveTweetLike(TweetLike tweetLike)
{
TweetLikes.Add(tweetLike);
return(Task.CompletedTask);
}
public async Task UpdateTweetLike(TweetLike tweetLike)
{
await _context.TweetLikes.ReplaceOneAsync(t => t.Id == tweetLike.Id, tweetLike);
}
public async Task SaveTweetLike(TweetLike tweetLike)
{
await _context.TweetLikes.InsertOneAsync(tweetLike);
}
