public Message <IEnumerable <DocumentsModel> > GetTeacherPortofolio(int UserId)
        {
            try
            {
                var documents = _documentsRepository.GetPortofolioDocuments(UserId);

                var documentsModel = _mapper.Map <IEnumerable <DocumentsModel> >(documents);

                return(new Message <IEnumerable <DocumentsModel> >()
                {
                    IsSuccess = true,
                    ReturnMessage = "OK",
                    StatusCode = 200,
                    Data = documentsModel
                });
            }
            catch (Exception ex)
            {
                _logger.LogError("Error", ex);

                return(new Message <IEnumerable <DocumentsModel> >()
                {
                    StatusCode = 404,
                    IsSuccess = false,
                    ReturnMessage = "Error",
                    Data = null
                });
            }
        }