public async Task <IActionResult> Put(int id, [FromBody] AnswersUpdateModel model)
        {
            if (ModelState.IsValid)
            {
                model.Id = id;
                var result = await _service.Update(model);

                return(result != null
                    ? (IActionResult)Ok(result)
                    : NoContent());
            }
            return(BadRequest());
        }
        public async Task <AnswersBaseModel> Update(AnswersUpdateModel model)
        {
            var entity = await _context.Answers.FindAsync(model.Id);

            if (entity == null)
            {
                throw new Exception("Answer not found");
            }
            _mapper.Map(model, entity);

            _context.Answers.Attach(entity);
            _context.Entry(entity).State = EntityState.Modified;
            await SaveAsync();

            return(_mapper.Map <AnswersBaseModel>(entity));
        }