public async Task <bool> LikeChanged(int id, [FromBody] bool isLiked)
{
if (ModelState.IsValid)
{
var isTokenValid = await _tokenValidator.IsTokenValid(Request.Headers, HttpContext);
if (isTokenValid)
{
var user = await GetCurrentUser();
var like = await _likesRepository.GetLikeByTopicAndUser(id, user.Id);
var topic = await _topicRepository.GetTopicById(id);
if (like != null)
{
topic.Rating = isLiked ?
like.IsLiked ? topic.Rating : topic.Rating + 1 :
like.IsLiked ? topic.Rating - 1 : topic.Rating;
await _topicRepository.UpdateTopic(topic.Id, topic);
like.IsLiked = isLiked;
await _likesRepository.UpdateLike(like.Id, like);
return(like.IsLiked);
}
else
{
var newLike = new Like()
{
IsLiked = true,
TopicId = id,
UserId = user.Id
};
await _likesRepository.AddLike(newLike);
topic.Rating++;
await _topicRepository.UpdateTopic(topic.Id, topic);
return(true);
}
}
}
return(false);
}
