一个基于SpringBoot的简易问卷调查系统.zip

package com.tinyspot.question.controller; import cn.hutool.core.util.ObjectUtil; import cn.hutool.json.JSONUtil; import com.github.pagehelper.PageHelper; import com.tinyspot.question.entity.*; import com.tinyspot.question.service.AnswerService; import com.tinyspot.question.service.PaperService; import com.tinyspot.question.service.QuestionService; import com.tinyspot.question.service.RecordService; import com.tinyspot.question.util.ResultGeneratorUtil; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.*; import javax.servlet.http.HttpSession; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; /** * @Author tinyspot * @Time 2019/11/26-17:19 * 和问卷相关的请求 */ @RestController @RequestMapping("/paper") public class PaperController { private static Logger LOG = LoggerFactory.getLogger(PaperController.class); @Autowired PaperService paperService; @Autowired QuestionService questionService; @Autowired RecordService recordService; @Autowired AnswerService answerService; /** * 发布问卷接口，paper_new.html * @param jsonString 问卷信息与试题信息 * @param session 为了获取userId * @return */ @PostMapping("") public Result newPaper(@RequestBody String jsonString, HttpSession session){ LOG.debug(jsonString); //将问卷信息与问题分开 String[] strs = jsonString.split("&"); //得到问卷对象 Paper paper = JSONUtil.toBean(strs[0], Paper.class); //得到所有的问题对象 List<Question> questions = JSONUtil.toList(JSONUtil.parseArray(strs[1]), Question.class); LOG.debug(paper.toString()); LOG.debug(questions.toString()); //先将问卷作者id赋值 paper.setAuthorId((Integer) session.getAttribute("userId")); //设置作者id //设置问卷创建日期 paper.setAddDate(new Date()); //创建新问卷 int code = paperService.createNewPaper(paper, questions); Result res = ResultGeneratorUtil.genFailResult(); //问卷创建成功 if (code == 1) { res.setCode(ResultGeneratorUtil.RESULT_CODE_SUCCESS); res.setMsg(ResultGeneratorUtil.DEFAULT_SUCCESS_MESSAGE); } return res; } /** * 获取所有的问卷，且是分页查询 paper_list.html * @param pageSize 每一页大小 * @param offset 偏移 * @return */ @GetMapping("/list") public Map<String, Object> getAllPaper(@RequestParam(value = "limit", defaultValue = "10") Integer pageSize , @RequestParam(value = "offset", defaultValue = "0") Integer offset){ LOG.debug("/paper/list...GET"); int pageNum = offset/pageSize + 1; //第几页 LOG.debug("第" + pageNum + "页, 每页"+pageSize); //开启分页，从pn也开始，一页10个数据 PageHelper.startPage(pageNum, pageSize); //pagehelper后面紧跟的就是一个分页查询 List<PaperListItem> allPapers = paperService.getPaperList(); LOG.debug(allPapers.toString()); //生成结果集 Map<String, Object> res = new HashMap<>(); res.put("rows", allPapers); res.put("total", allPapers.size()); return res; } /** * 前提是已经登录 * 获取该登录用户的所有发布的问卷，分页查询，member_publish.html * @param pageSize * @param offset * @param session * @return */ @GetMapping("/user/list") public Map<String, Object> getUsersPaper(@RequestParam(value = "limit", defaultValue = "10") Integer pageSize , @RequestParam(value = "offset", defaultValue = "0") Integer offset , HttpSession session){ LOG.debug("/paper/user/list...GET"); int pageNum = offset/pageSize + 1; //第几页 LOG.debug("第" + pageNum + "页, 每页"+pageSize); //开启分页，从pn也开始，一页10个数据 PageHelper.startPage(pageNum, pageSize); //pagehelper后面紧跟的就是一个分页查询 List<PaperListItem> allPapers = paperService.getUsersPaperList((Integer) session.getAttribute("userId")); //LOG.debug(allPapers.toString()); //生成结果集 Map<String, Object> res = new HashMap<>(); res.put("rows", allPapers); res.put("total", allPapers.size()); return res; } /** * 获取用户发布的问卷的答卷信息 * @param pageSize * @param offset * @param paperId 问卷id唯一映射到一个用户，所以不需要用户id * @return */ @GetMapping("/user/publishDolist/{paperId}") public Map<String, Object> getUsersPublishDolist(@RequestParam(value = "limit", defaultValue = "10") Integer pageSize , @RequestParam(value = "offset", defaultValue = "0") Integer offset , @PathVariable("paperId") Integer paperId){ LOG.debug("/paper/user/publishDolist/paperid...GET"); int pageNum = offset/pageSize + 1; //第几页 LOG.debug("第" + pageNum + "页, 每页"+pageSize); //先查询问卷信息 PaperListItem paperInfo = paperService.getPaper(paperId); //开启分页，从pn也开始，一页10个数据 PageHelper.startPage(pageNum, pageSize); //pagehelper后面紧跟的就是一个分页查询 List<PublishListItem> publishListItems = recordService.getUsersPublishDolist(paperId); //List<PaperListItem> allPapers = paperService.getUsersPaperList((Integer) session.getAttribute("userId")); //LOG.debug(allPapers.toString()); //将问卷信息赋值给每个答题信息 for (PublishListItem item : publishListItems) { item.setType(paperInfo.getType()); item.setTitle(paperInfo.getTitle()); item.setSubTitle(paperInfo.getSubTitle()); item.setDescription(paperInfo.getDescription()); item.setAddDate(paperInfo.getAddDate()); item.setStartDate(paperInfo.getStartDate()); item.setEndDate(paperInfo.getEndDate()); item.setTimeLimit(paperInfo.getTimeLimit()); } //生成结果集 Map<String, Object> res = new HashMap<>(); res.put("rows", publishListItems); res.put("total", publishListItems.size()); return res; } /** * 返回问卷信息与问卷中的题目 paper_do.html * @param paperId 问卷id * @return */ @GetMapping("/do/{paperId}") public Map<String, Object> getPaperAndQuestions(@PathVariable(value = "paperId") Integer paperId){ LOG.debug("/do/paperId...GET"); LOG.debug(paperId.toString()); //获取问卷信息 PaperListItem paper = paperService.getPaper(paperId); //获取该问卷中所有的问题 List<Question> questions = questionService.getQuestions(paperId); LOG.debug(paper.toString()); LOG.debug(questions.toString()); //生成结果集 Map<String, Object> res = new HashMap<>(); res.put("paperInfo", paper); res.put("questions", questions); return res; } /** * 答题接口 paper_do.html * @param jsonStr 答题信息及答案信息 * @param session 为了获取userId * @return */ @PostMapping("/do") public Result anwserQuestions(@RequestBody String jsonStr, HttpSession session){ LOG.debug("/paper/do...POST"); LOG.debug(jsonStr); //将答卷信息与具体答案分开 String[] strs = jsonStr.split("&"); //得到问卷对象 Records records = JSONUtil.toBean(strs[0], Records.class); //得到所有的问题对象 List<Answers> answers = JSONUt