private void ChangeVoteValue(Vote vote, VoteViewModel model, int newVoteValue)
{
if (vote.Value == -newVoteValue)
{
vote.Value = 0;
}
else if (vote.Value == 0)
{
vote.Value = newVoteValue;
}
this.votes.Update(vote);
this.votes.SaveChanges();
model.PostVotes = this.GetPostVotes(model.PostId);
}
public PartialViewResult UpdateVotesPositive(int currentPostId)
{
var currentUserId = this.User.Identity.GetUserId();
var currentPost = this.posts.All().Where(p => p.Id == currentPostId).FirstOrDefault();
var vote = new Vote()
{
IsPositive = true,
AuthorId = currentUserId
};
this.votes.Add(vote);
this.votes.SaveChanges();
currentPost.Votes.Add(vote);
this.posts.SaveChanges();
var postToUpdate = this.posts.All().Where(p => p.Id == currentPostId).Project().To<IndexBlogPostViewModel>().FirstOrDefault();
return PartialView("_Vote", postToUpdate);
}
private Vote CreateVote(VoteViewModel model, string userId, Vote vote, int voteValue)
{
vote = new Vote()
{
PostId = model.PostId,
Value = voteValue,
AuthorId = userId
};
model.PostVotes = model.PostVotes.HasValue ? model.PostVotes + voteValue : voteValue;
this.votes.Add(vote);
this.votes.SaveChanges();
return vote;
}