public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var alreadyLiked = _context.CommentLikes.Where(cl => cl.ActivityId == request.ActivityId && cl.UserId == request.UserId && cl.ActivityCommentId == request.CommentId).FirstOrDefault();
if (alreadyLiked == null)
{
var commentLike = new CommentLikes
{
Id = Guid.NewGuid(),
ActivityId = request.ActivityId,
UserId = request.UserId,
ActivityCommentId = request.CommentId
};
_context.CommentLikes.Add(commentLike);
}
else
{
_context.CommentLikes.Remove(alreadyLiked);
}
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Problem adding like to comment");
}
public async Task <IActionResult> Edit(Guid id, [Bind("CommentId,LikeId")] CommentLikes commentLikes)
{
if (id != commentLikes.CommentId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(commentLikes);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CommentLikesExists(commentLikes.CommentId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["CommentId"] = new SelectList(_context.Comments, "Id", "Id", commentLikes.CommentId);
ViewData["LikeId"] = new SelectList(_context.Like, "Id", "Id", commentLikes.LikeId);
return(View(commentLikes));
}
public async Task <bool> SaveCommentLike(CommentLikes commentLike)
{
bool isCommentLikeAdded = false;
try
{
var isCommentLikeExists = await this.GetCommentLikes(commentLike);
if (isCommentLikeExists != null)
{
return(await this.RemoveCommentLike(isCommentLikeExists));
}
await _context.CommentLikes.AddAsync(commentLike);
await _context.SaveChangesAsync();
isCommentLikeAdded = true;
}
catch (Exception)
{
throw;
}
return(isCommentLikeAdded);
}
public async Task <IActionResult> PutCommentLikes(Guid id, CommentLikes commentLikes)
{
if (id != commentLikes.CommentId)
{
return(BadRequest());
}
_context.Entry(commentLikes).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CommentLikesExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task LikeCommentAsync(int userId, int commentId)
{
if (!await CanLikeAsync(userId, commentId))
{
return;
}
var like = await CommentLikes.FindAsync(userId, commentId);
if (like == null)
{
CommentLikes.Add(new CommentLike()
{
CommentId = commentId,
UserId = userId,
IsLiked = true
});
}
else
{
like.IsLiked = true;
}
var comment = await Comments.FindAsync(commentId);
comment.Rating += 1;
await SaveChangesAsync();
}
public void Delete(CommentLikes entity)
{
entity.IsDeleted = 1;
this.DbHelper.Execute(this.Table, proc =>
proc.AsUpdate(entity, "IsDeleted", "Modifier", "ModifyTime")
.Where("Id", entity.Id)
);
}
public ActionResult Index( )
{
CommentRepository rep = new CommentRepository( );
//var model = rep.GetComments( );
CommentLikes stuff = new CommentLikes();
stuff.comments = rep.GetComments();
stuff.likes = rep.GetLikes();
return(View(stuff));
}
public void AddCommentLike(CommentLikes liked)
{
var comment = _dbContext.Comments.Single(c => c.Id == liked.CommentId);
if (comment.Likes == null)
{
comment.Likes = new List <CommentLikes>();
}
comment.Likes.Add(liked);
_dbContext.SaveChanges();
}
public IActionResult AddCommentLike([FromBody] CommentLikes like)
{
try
{
return(Ok(_likesService.AddCommentLike(like)));
}
catch (NegotiatedContentResultException)
{
return(StatusCode(409));
}
}
public async Task <bool> CanLikeAsync(int userId, int commentId)
{
var like = await CommentLikes.FindAsync(new object[2] {
userId, commentId
});
if (like == null)
{
return(true);
}
return(!like.IsLiked);
}
public void CreateLike(int commentId, int userId)
{
if (_context.CommentLikes.FirstOrDefault(rl => rl.CommentId == commentId && rl.UserId == userId) == null)
{
var entity = new CommentLikes
{
UserId = userId,
CommentId = commentId
};
_context.CommentLikes.Add(entity);
_context.SaveChanges();
}
}
public async Task <IActionResult> Create([Bind("CommentId,LikeId")] CommentLikes commentLikes)
{
if (ModelState.IsValid)
{
commentLikes.CommentId = Guid.NewGuid();
_context.Add(commentLikes);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["CommentId"] = new SelectList(_context.Comments, "Id", "Id", commentLikes.CommentId);
ViewData["LikeId"] = new SelectList(_context.Like, "Id", "Id", commentLikes.LikeId);
return(View(commentLikes));
}
public CommentLikes AddCommentLike(CommentLikes like)
{
using (var db = _paintStoreContext)
{
if ((db.CommentLikes.Any(x => x.CommentId == like.CommentId && x.UserId == like.UserId)))
{
throw new NegotiatedContentResultException();
}
CommentsManager.CommentLikesCountPlus(db, like.CommentId);
db.CommentLikes.Add(like);
db.SaveChanges();
return(like);
}
}
public async Task <bool> RemoveCommentLike(CommentLikes commentLike)
{
var isDeleted = false;
try
{
_context.CommentLikes.Remove(commentLike);
await _context.SaveChangesAsync();
isDeleted = true;
}
catch (Exception)
{
throw;
}
return(isDeleted);
}
public async Task <CommentLikes> GetCommentLikes(CommentLikes comment)
{
var commentLike = new CommentLikes();
try
{
commentLike = await _context
.CommentLikes
.Where(c => c.CommentId.Equals(comment.CommentId) && c.ApplicationUserId.Equals(comment.ApplicationUserId))
.FirstOrDefaultAsync();
}
catch (Exception)
{
throw;
}
return(commentLike);
}
public async Task UnlikeCommentAsync(int userId, int commentId)
{
if (await CanLikeAsync(userId, commentId))
{
return;
}
var like = await CommentLikes.FindAsync(userId, commentId);
if (like == null)
{
return;
}
like.IsLiked = false;
var comment = await Comments.FindAsync(commentId);
comment.Rating -= 1;
await SaveChangesAsync();
}
public ActionResult Like(int id)
{
CommentLikes like = new CommentLikes();
like.User = StaticClasses.UserRetriever.RetrieveUser(User, context);
like.Comment = (from data in context.Comments where data.ID == id select data).First();
var likes = (from data in context.CommentLikes where data.Comment.ID == like.Comment.ID && data.User.Id == like.User.Id select data).ToList();
if (likes.Count > 0)
{
context.CommentLikes.Remove(likes[0]);
context.SaveChanges();
}
else
{
context.CommentLikes.Add(like);
context.SaveChanges();
}
return(Redirect(Request.UrlReferrer.ToString()));
}
public async Task <ActionResult <CommentLikes> > PostCommentLikes(CommentLikes commentLikes)
{
_context.CommentLikes.Add(commentLikes);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (CommentLikesExists(commentLikes.CommentId))
{
return(Conflict());
}
else
{
throw;
}
}
return(CreatedAtAction("GetCommentLikes", new { id = commentLikes.CommentId }, commentLikes));
}
private Object SaveCommentLike(int commentId, string user)
{
var postService = new PostService(null);
var item = postService.GetCommentById(commentId);
var liked = new CommentLikes
{
Id = 0,
CommentId = item.Id,
UserId = user,
};
postService.AddCommentLike(liked);
var comment = postService.GetCommentById(commentId);
var anom = new
{
id = comment.Id,
count = comment.Likes.Count(),
type = false
};
return(anom);
}
public async Task <IActionResult> LikeComment([FromRoute] int?documentId, [FromRoute] string slug, [FromRoute] int commentId)
{
var document = await GetDocument(documentId, slug);
if (document == null)
{
return(NotFound());
}
var comment = await _db.Comments.SingleOrDefaultAsync(c => c.CommentId == commentId);
if (comment == null)
{
return(NotFound());
}
var existingLike = await _db.CommentLikes.SingleOrDefaultAsync(c => c.CommentId == commentId && c.UserId == UserId);
if (existingLike == null)
{
var newLike = new CommentLikes
{
CommentId = commentId,
UserId = UserId,
TimeCreated = DateTime.UtcNow
};
_db.CommentLikes.Add(newLike);
}
else
{
_db.CommentLikes.Remove(existingLike);
}
await _db.SaveChangesAsync();
return(Ok());
}
public async Task <IActionResult> SaveCommentLike(CommentLikes commentLikes)
{
var isAdded = await _commentLikeRepository.SaveCommentLike(commentLikes);
return(Json(isAdded));
}
public void Insert(CommentLikes entity)
{
this.DbHelper.Execute(this.Table, proc =>
proc.AsInsert(entity, "Id", "Creator", "CreateTime", "IsDeleted", "CommentId", "UserId")
);
}
