From 96b3c64586d061b37ef5128f9d66db1c8f1c6cb0 Mon Sep 17 00:00:00 2001 From: p4t9lynjf <1070669158@qq.com> Date: Wed, 19 Jun 2024 17:29:52 +0800 Subject: [PATCH] ADD file via upload --- EasScoreController.java | 334 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 334 insertions(+) create mode 100644 EasScoreController.java diff --git a/EasScoreController.java b/EasScoreController.java new file mode 100644 index 0000000..8467e0d --- /dev/null +++ b/EasScoreController.java @@ -0,0 +1,334 @@ +package com.jubilantz.controller; + +import com.alibaba.fastjson.JSON; +import com.jubilantz.entity.*; +import com.jubilantz.services.EasScoreService; +import com.jubilantz.services.EasStudentService; +import com.jubilantz.services.EasTeacherService; +import com.jubilantz.utils.PageUtil; +import org.apache.shiro.SecurityUtils; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.ResponseBody; + +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +@RequestMapping("/easScore") +@Controller +public class EasScoreController { + @Autowired + private EasScoreService easScoreService; + @Autowired + private EasStudentService easStudentService; + @Autowired + private EasTeacherService easTeacherService; + + //教师查看选我课的学生成绩列表 进行打分 + @RequestMapping("/scoreIndex") + public String scoreIndex() throws Exception { + return "system/score/studentScoreIndex"; + } + + //学生查看我的成绩页面 + @RequestMapping("/myScoreIndex") + public String myScoreIndex() throws Exception { + return "system/score/myScoreIndex"; + } + + //教师查看我的学生选课信息 + @RequestMapping("/myStudentIndex") + public String myStudentIndex() throws Exception { + return "system/score/myStudentIndex"; + } + + /** + * 学生选课 + * @param courseId + * @return + * @throws Exception + */ + @RequestMapping("/choiceCourse") + @ResponseBody + public Map choiceCourse(@RequestParam(defaultValue="")Integer courseId) throws Exception { + Map map = new HashMap<>(); + if (courseId != null) { + //获取学生信息 + EasUser easUser = (EasUser) SecurityUtils.getSubject().getPrincipal();//获取EasUser对象 + String username = easUser.getUsername(); + EasStudent easStudent = easStudentService.getStudentByUsername(username); + +// System.out.println("学生用户名为:"+username); + + if (easStudent.getUsername() == null || easStudent.getUsername().equals("")){ + map.put("result",false); + map.put("msg","出错了！"); + }else { + + EasScore easScore = new EasScore(); + easScore.setsId(easStudent.getId()); + easScore.setcId(courseId); + + //使用Date创建日期对象 + Date nowDate = new Date(); + + //获取当前课程的开始日期 + Date startDate = easScoreService.getStartDateByCourseId(courseId); + + if(nowDate.getTime() > startDate.getTime()){ + map.put("result",false); + map.put("msg","已经开课，无法选课！"); + }else{ + int res = easScoreService.choiceCourse(easScore); + + if (res > 0) { + map.put("result",true); + map.put("msg","选课成功！"); + }else { + map.put("result",false); + map.put("msg","人数已满，选课失败！"); + } + } +// +// int res = easScoreService.choiceCourse(easScore); +// +// if (res > 0) { +// map.put("result",true); +// map.put("msg","选课成功！"); +// }else { +// map.put("result",false); +// map.put("msg","人数已满，选课失败！"); +// } + } + }else { + map.put("result",false); + map.put("msg","选课失败，请联系管理员！"); + } + + return map; + } + + /** + * 学生退课 + * @param courseId + * @return + * @throws Exception + */ + @RequestMapping("/outCourse") + @ResponseBody + public Map outCourse(@RequestParam(defaultValue="")Integer courseId) throws Exception { + Map map = new HashMap<>(); + + if (courseId != null) { + + EasUser easUser = (EasUser) SecurityUtils.getSubject().getPrincipal();//获取EasUser对象 + String username = easUser.getUsername(); + EasStudent easStudent = easStudentService.getStudentByUsername(username); + + if (easStudent.getUsername() == null || easStudent.getUsername().equals("")){ + map.put("result",false); + map.put("msg","出错了！"); + }else{ + EasScore easScore = new EasScore(); + easScore.setsId(easStudent.getId()); + easScore.setcId(courseId); + + //使用Date创建日期对象 + Date nowDate=new Date(); +// System.out.println("当前的日期是------>"+nowDate); + + /** + * 创建格式化时间日期类 + *构造入参String类型就是我们想要转换成的时间形式 + */ +// SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); +// SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd"); +// System.out.println("格式化后的时间------->"+format.format(date)); +// String ds=df.format(d); + + //获取当前课程的开始日期 + Date startDate = easScoreService.getStartDateByCourseId(courseId); + +// System.out.println("开始日期为------>"+startDate); + + if(nowDate.getTime() > startDate.getTime()){ + map.put("result",false); + map.put("msg","已经开课，无法退课！"); + }else{ + int res = easScoreService.deleteScore(easScore); + + if (res > 0) { + map.put("result",true); + map.put("msg","退选成功！"); + }else { + map.put("result",false); + map.put("msg","退课失败！"); + } + } + +// //删除成绩信息时 ，同时将课程表中该课程的人数-1 该方法在service中 +// int res = easScoreService.deleteScore(easScore); +// +// if (res > 0) { +// map.put("result",true); +// map.put("msg","退选成功！"); +// }else { +// map.put("result",false); +// map.put("msg","退课失败！"); +// } + } + + }else { + map.put("result",false); + map.put("msg","退课失败，请联系管理员！"); + } + + return map; + } + + /** + * 返回选修了我(教师)已结束课程的学生列表 + * @param page + * @param limit + * @param baseCourseId + * @param classId + * @return + * @throws Exception + */ + @RequestMapping("/stuScoreList") + @ResponseBody + public Map stuScoreList(@RequestParam(defaultValue = "1") Integer page, + @RequestParam(defaultValue = "10") Integer limit, + @RequestParam(required=false) Integer baseCourseId, + @RequestParam(required=false) Integer classId) throws Exception { + // @requestparam(required = false)不传值后台也不会报错 + + Map map = new HashMap<>(); + //获取当前教师id + EasUser easUser = (EasUser) SecurityUtils.getSubject().getPrincipal();//获取EasUser对象 + String username = easUser.getUsername(); + EasTeacher easTeacher = easTeacherService.findTeacherByUsername(username); + + //获取行数 + int count = easStudentService.getEndingCountBytIdandcId(easTeacher.getId(),baseCourseId,classId); + PageUtil pageUtil = new PageUtil(page,limit); + + + List list = easStudentService.getStudentScoreListByTid(easTeacher.getId(),baseCourseId,classId,pageUtil); + + map.put("count",count); + map.put("data",list); + map.put("code",0); + map.put("msg",""); + + return map; + } + + /** + * 获取我的学生选课信息 + * @param page + * @param limit + * @param baseCourseId + * @param classId + * @return + * @throws Exception + */ + @RequestMapping("/stuSelectCourseList") + @ResponseBody + public Map stuSelectCourseList(@RequestParam(defaultValue = "1") Integer page, + @RequestParam(defaultValue = "10") Integer limit, + @RequestParam(required=false) Integer baseCourseId, + @RequestParam(required=false) Integer classId) throws Exception { + // @requestparam(required = false)不传值后台也不会报错 + + Map map = new HashMap<>(); + //获取当前教师id + EasUser easUser = (EasUser) SecurityUtils.getSubject().getPrincipal();//获取EasUser对象 + String username = easUser.getUsername(); + EasTeacher easTeacher = easTeacherService.findTeacherByUsername(username); + + //获取行数 + int count = easStudentService.getCountBytIdandcId(easTeacher.getId(),baseCourseId,classId); + PageUtil pageUtil = new PageUtil(page,limit); + + + List list = easStudentService.getStudentSelectCourseListByTid(easTeacher.getId(),baseCourseId,classId,pageUtil); + + map.put("count",count); + map.put("data",list); + map.put("code",0); + map.put("msg",""); + + return map; + } + + + @RequestMapping("/updateScore") + @ResponseBody + public Map updateScore(EasScore easScore) throws Exception { + Map map = new HashMap<>(); + + int res = easScoreService.updateScore(easScore); + if (res > 0){ + map.put("result",true); + map.put("msg","评分成功"); + }else { + map.put("result",false); + map.put("msg","课程还未结束,评分失败"); + } + + return map; + } + + @RequestMapping("/updateScoreList") + @ResponseBody + public Map updateScoreList(String scoreListStr) throws Exception { + Map map = new HashMap<>(); + List scoreList = JSON.parseArray(scoreListStr,EasScore.class); +// System.out.println("我是scoreList"+scoreList); + + int res = easScoreService.updateScoreByScoreList(scoreList); + if (res > 0){ + map.put("result",true); + map.put("msg","批量评分成功"); + }else { + map.put("result",false); + map.put("msg","批量评分失败，请联系管理员！"); + } + + + return map; + } + + @RequestMapping("/myScore") + @ResponseBody + public Map myScore(@RequestParam(defaultValue = "1") Integer page, + @RequestParam(defaultValue = "10") Integer limit, + Integer result) throws Exception { + Map map = new HashMap<>(); + + EasUser easUser = (EasUser) SecurityUtils.getSubject().getPrincipal();//获取EasUser对象 + String username = easUser.getUsername(); + EasStudent easStudent = easStudentService.getStudentByUsername(username); + + PageUtil pageUtil = new PageUtil(page,limit); + int sId = easStudent.getId(); + int count = easScoreService.getTotalItemsCount(sId,result); + + List list = easScoreService.getCourseListBySid(sId,result,pageUtil); + + map.put("count",count); + map.put("data",list); + map.put("code",0); + map.put("msg",""); + + return map; + } + + +}