public TaskController(TaskService taskService, AttachmentService attachmentService, CommentService commentService, UserService userService, CheckPointService checkPointService, SessionService sessionService)
 {
     this.taskService       = taskService;
     AttachmentService      = attachmentService;
     this.commentService    = commentService;
     this.userService       = userService;
     this.checkPointService = checkPointService;
     this.sessionService    = sessionService;
 }
 public CheckPointController()
 {
     _checkPointServices = new CheckPointService();
 }