public CommentModel Insert(string currentUsername, CommentModel input)
{
UserModel user = _usersService.GetByUsername(currentUsername);
var entity = _mapper.Map <CommentModel, Comment>(input, opt => opt.AfterMap((src, dest) =>
{
dest.VotingBox = new VotingBox();
}));
_dbContext.Comments.Add(entity);
_dbContext.SaveChanges();
_dbContext.Entry(entity).Reference(c => c.User).Load();
// automatic upvote from the poster
_upvotesService.Vote(user.Username, entity.Id, this, false);
_dbContext.Entry(entity.VotingBox).Collection(c => c.Upvotes).Load();
return(MapToDto(currentUsername)(entity));
}
public void Vote(string username, string upvotableEntityId, IUpvotablesService entityService, bool isDownvote)
{
IUpvotableEntity upvotable = entityService.ResolveUpvotableEntity(upvotableEntityId);
var user = _usersService.GetByUsername(username);
if (user == null)
{
return;
}
int voteWeight = isDownvote ? -1 : 1;
Upvote entity = new Upvote();
entity.UserId = user.UserId;
entity.Weight = voteWeight;
var votes = _dbContext.Upvotes.Where(uv => uv.VotingBoxId == upvotable.VotingBoxId && uv.UserId == user.UserId).ToList();
if (votes == null)
{
entity.VotingBoxId = upvotable.VotingBoxId;
_dbContext.Upvotes.Add(entity);
_dbContext.SaveChanges();
return;
}
if (votes != null && votes.Count == 1 && votes.First().Weight == voteWeight)
{
return;
}
else
{
_dbContext.RemoveRange(votes);
entity.VotingBoxId = upvotable.VotingBoxId;
_dbContext.Upvotes.Add(entity);
_dbContext.SaveChanges();
}
}
public SubmissionModel Insert(string currentUsername, SubmissionModel input)
{
var user = _usersService.GetByUsername(currentUsername);
var entity = _mapper.Map <SubmissionModel, Submission>(input, opt => opt.AfterMap((src, dest) =>
{
dest.CreatedAtUtc = DateTime.UtcNow;
dest.UserId = user.UserId;
dest.CreatedAtUtc = DateTime.UtcNow;
dest.CreatedBy = user.UserId;
dest.ModifiedAtUtc = DateTime.UtcNow;
dest.ModifiedBy = user.UserId;
dest.VotingBox = new VotingBox();
}));
_dbContext.Submissions.Add(entity);
_dbContext.SaveChanges();
// automatic upvote from the creator of the thread
_upvotesService.Vote(currentUsername, entity.Id, this, false);
return(_mapper.Map <SubmissionModel>(entity));
}
public ForumSectionModel Insert(string currentUsername, ForumSectionModel input)
{
var user = _usersService.GetByUsername(currentUsername);
var entity = _mapper.Map <ForumSectionModel, ForumSection>(input, opt => opt.AfterMap((src, dest) =>
{
dest.CreatedAtUtc = DateTime.UtcNow;
dest.CreatedAtUtc = DateTime.UtcNow;
dest.CreatedBy = user.UserId;
dest.ModifiedAtUtc = DateTime.UtcNow;
dest.ModifiedBy = user.UserId;
}));
_dbContext.ForumSections.Add(entity);
_dbContext.SaveChanges();
return(_mapper.Map <ForumSectionModel>(entity));
}
