public IActionResult CreateQuestions([FromBody] IEnumerable <QuestionCreateDto> questions)
{
if (questions == null || !questions.Any())
{
return(BadRequest());
}
var questionEnties = Mapper.Map <IEnumerable <Questions> >(questions);
_questionRepository.AddManyQuestion(questionEnties);
if (!_questionRepository.Save())
{
return(StatusCode(500, "Đăng ký câu hỏi không thành công !"));
}
//return Ok();
var questionCollectionToReturn = Mapper.Map <IEnumerable <QuestionDto> >(questionEnties);
var idAsString = string.Join(",", questionEnties.Select(x => x.Id));
return(CreatedAtRoute("GetQuestionCollection", new { ids = idAsString }, questionCollectionToReturn));
}