public Vote Add(Vote item)
{
ContextPerRequest.Db.Vote.Add(item);
return item;
}
public void Delete(Vote item)
{
ContextPerRequest.Db.Vote.Remove(item);
}
private string MarkPostUpOrDown(Post post, Member postWriter, Member voter, PostType postType)
{
// Check this user is not the post owner
if (voter.Id != postWriter.Id)
{
// Not the same person, now check they haven't voted on this post before
if (post.Votes.All(x => x.MemberId != CurrentMember.Id))
{
// Points to add or subtract to a user
var usersPoints = (postType == PostType.Negative) ?
(-Settings.PointsDeductedForNegativeVote) : (Settings.PointsAddedForPositiveVote);
// Update the users points who wrote the post
ServiceFactory.MemberPointsService.Add(new MemberPoints
{
Points = usersPoints,
Member = postWriter,
MemberId = postWriter.Id,
RelatedPostId = post.Id
});
// Update the post with the new vote of the voter
var vote = new Vote
{
Post = post,
Member = voter,
MemberId = voter.Id,
Amount = (postType == PostType.Negative) ? (-1) : (1),
VotedByMember = CurrentMember,
DateVoted = DateTime.Now
};
ServiceFactory.VoteService.Add(vote);
// Update the post with the new points amount
var allVotes = post.Votes.ToList();
var allVoteCount = allVotes.Sum(x => x.Amount);
//var newPointTotal = (postType == PostType.Negative) ? (post.VoteCount - 1) : (post.VoteCount + 1);
post.VoteCount = allVoteCount;
var postTypeVoteCount = 0;
if (postType == PostType.Positive)
{
postTypeVoteCount = allVotes.Count(x => x.Amount > 0);
}
else
{
postTypeVoteCount = allVotes.Count(x => x.Amount < 0);
}
return string.Concat(postTypeVoteCount, ",", allVoteCount);
}
}
return "0";
}
