// PUT api/comment/5
 public void Put(int id, Comment value)
 {
 }
        internal static bool InsertTicketComment(string idTicket, Comment value, string userName)
        {
            var user = TTRepository.GetUser(userName);
            value.InsertBy = (user == null ? userName : user.FullName());

            var contextDB = MongoDBHelper.GetContext(ConnectionString, DB);

            var insComm = new BsonDocument {
                { "Title", value.Title },
                { "DateCreation", value.DateCreation },
                { "InsertBy", value.InsertBy },
                { "Text", value.Text },
                { "IsRead", value.IsRead },
            };

            IMongoUpdate update = Update.Push("Comments", insComm);

            return MongoDBHelper.Modify(contextDB, TicketCollection, idTicket, update);
        }
 // POST api/comment
 public Comment Post(string idTicket, Comment value)
 {
     TTRepository.InsertTicketComment(idTicket, value, User.Identity.Name);
     return value;
 }