public ActionResult GetRequestsById(int id)
        {
            var requestsDto = _friendRequestService.GetRequestsById(id);

            Mapper.Initialize(cfg => cfg.CreateMap <FriendRequestDTO, FriendRequestViewModel>());
            var requestsViewModel = Mapper.Map <IEnumerable <FriendRequestDTO>, IEnumerable <FriendRequestViewModel> >(requestsDto);

            return(View(requestsViewModel));
        }