public static void ReputationUpdate(User postOwner, User actor, ReputationAction action)
{
switch (action)
{
case ReputationAction.AcceptedAnswer:
actor.Reputation += 15;
postOwner.Reputation += 2;
break;
case ReputationAction.PositiveVote:
postOwner.Reputation += 10;
break;
case ReputationAction.NegativeVote:
postOwner.Reputation += (-2);
actor.Reputation += (-1);
break;
default:
break;
}
}
//Après reflexion il serait préferable d'avoir un seul controller et de prendre la valeur du vote via le front end.
//Mais afin de conserver la logique applicative hors du front end je laisse comme ça pour l'instant
private async Task <PostDTO> DoVote(int userId, int postId, int valueVote)
{
var user = await _userRepository.GetSingle(userId);
if (user == null)
{
return(null);
}
var post = await _postRepository.GetSingle(postId, search => search
.Include(p => p.Replies)
.ThenInclude(p => p.Author)
.ThenInclude(p => p.Comments)
.ThenInclude(c => c.Author)
.Include(p => p.Author)
.Include(p => p.Comments)
.ThenInclude(c => c.Author)
.Include(p => p.PostTags)
.ThenInclude(pt => pt.Tag)
.Include(p => p.Votes)
);
if (post == null)
{
return(null);
}
Vote newVote = new Vote(userId, postId, valueVote);
Vote oldVote = null;
if (post.Votes != null)
{
oldVote = (from vote in post.Votes
where vote.AuthorId == newVote.AuthorId &&
vote.PostId == newVote.PostId
select vote).FirstOrDefault();
}
var postOwner = post.Author;
var actor = user;
ReputationAction action = ReputationAction.NegativeVote;
bool userUpd = true;
if (newVote.UpDown == 1)
{
action = ReputationAction.PositiveVote;
}
if (oldVote != null)
{
if (oldVote.UpDown == newVote.UpDown) //(1)
{
await _voteRepository.Delete(oldVote);
userUpd = false;
}
else if (oldVote.UpDown == newVote.UpDown * (-1)) //(2)
{
await _voteRepository.Delete(oldVote);
await _voteRepository.Add(newVote);
ReputationManagementExtension.ReputationUpdate(postOwner, actor, action);
}
}
else
{
await _voteRepository.Add(newVote); //(3)
ReputationManagementExtension.ReputationUpdate(postOwner, actor, action);
}
if (userUpd)
{
await _userRepository.Edit(postOwner);
await _userRepository.Edit(actor);
}
return(post.ToDTO());
}
