com.museum_web.controller.ChallengeController.java Source code

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Here is the source code for com.museum_web.controller.ChallengeController.java

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package com.museum_web.controller;

import com.lpsmuseum.dto.scenario.Answer;
import com.lpsmuseum.dto.scenario.Challenge;
import com.lpsmuseum.service.AnswerService;
import com.lpsmuseum.service.ChallengeService;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

/**
 *
 * @author filip_000
 */
@Controller
public class ChallengeController {

    static Challenge c = new Challenge();
    ChallengeService cs = new ChallengeService();
    Boolean addError = false;

    @RequestMapping("/challenge")
    public ModelAndView list() {
        List<Challenge> lista = new ChallengeService().listChallenges();
        ModelAndView mv = new ModelAndView("challenge/list");
        mv.addObject("lista", lista);

        return mv;

    }

    @RequestMapping("/challengeCreate")
    public ModelAndView create(HttpServletRequest request) throws Exception {

        Long id = Long.parseLong(request.getParameter("id"));

        ModelAndView mv = new ModelAndView("challenge/create");

        c = new Challenge();

        if (id > 0) {
            c = cs.findById(id);
        }

        List<Answer> answers = new AnswerService().listAnswers();
        List<Answer> aux = c.getAnswers();
        for (int j = 0; j < aux.size(); j++) {

            for (int i = 0; i < answers.size(); i++) {
                if (aux.get(j).getId().compareTo(answers.get(i).getId()) == 0) {
                    answers.remove(i);
                    break;
                }
            }

        }

        mv.addObject("addError", addError);
        mv.addObject("challenge", c);
        mv.addObject("allAnswers", answers);

        addError = false;

        return mv;

    }

    @RequestMapping("actions/saveChallenge")
    public void add(Challenge challenge, HttpServletResponse response) throws Exception {

        c.setDescription(challenge.getDescription());
        //            if(c.getChallengeId()<0)
        //                c.setChallengeId(null);
        cs.createChallenge(c);
        response.sendRedirect("../challengeCreate?id=" + c.getChallengeId());

    }

    @RequestMapping("actions/deleteChallenge")
    public void delete(Challenge c, HttpServletResponse response) throws IOException {

        cs.deleteChallenge(c.getChallengeId());
        response.sendRedirect("../challenge");

    }

    @RequestMapping("actions/addAnswer/{Answer}")
    public void addAnswer(@PathVariable("Answer") Long answer, HttpServletRequest request,
            HttpServletResponse response) throws Exception {

        List<Answer> aux = c.getAnswers();

        Answer a = new AnswerService().findById(answer);

        if (a.isCorrect() && c.getCorrectAnswer() != null)
            addError = true;
        else {
            aux.add(a);

            c.setAnswers(aux);

            new ChallengeService().editChallenge(c);

            addError = false;
        }

        response.sendRedirect("../../challengeCreate?id=" + c.getChallengeId());

    }

    @RequestMapping("actions/removeAnswer/{Answer}")
    public void removeAnswer(@PathVariable("Answer") Long answer, HttpServletRequest request,
            HttpServletResponse response) throws Exception {

        List<Answer> aux = c.getAnswers();

        for (Answer x : aux) {
            if (x.getId().compareTo(answer) == 0) {
                aux.remove(x);
                break;
            }
        }
        c.setAnswers(aux);

        new ChallengeService().editChallenge(c);

        response.sendRedirect("../../challengeCreate?id=" + c.getChallengeId());

    }
}