@Override
public ModelAndView execute(HttpServletRequest request, HttpServletResponse response)
throws Exception {
QuestionDao questionDao = QuestionDao.getInstance();
AnswerDao answerDao = AnswerDao.getInstance();
int questionId = ServletRequestUtils.getIntParameter(request, "questionId", -1);
if (questionId == -1) {
throw new RuntimeException();
}
Question question = questionDao.findById(questionId);
List<Answer> answers = answerDao.findAllByQuestionId(questionId);
if (question.getCountOfComment() == 0) {
questionDao.delete(questionId);
} else if (isAllWriterSame(answers, question.getWriter())) {
questionDao.delete(questionId);
} else {
// 삭제가 안될 경우 처리
}
ModelAndView mav = jsonView();
return mav;
}
@Override
public ModelAndView execute(HttpServletRequest request, HttpServletResponse response)
throws Exception {
QuestionDao questionDao = QuestionDao.getInstance();
List<Question> questions =
questionDao.findAllByPage(
ServletRequestUtils.getRequiredIntParameter(request, "pageNumber"));
ModelAndView mav = jsonView();
mav.addObject("questions", questions);
return mav;
}
@Override
public ModelAndView execute(HttpServletRequest request, HttpServletResponse response)
throws Exception {
List<Question> questions;
questions = questionDao.findAll();
ModelAndView mav = jsonView();
mav.addObject("questions", questions);
return mav;
}