基于java实现的教学质量评估管理系统源码(课程设计).zip

package com.watermelon.controller; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.baomidou.mybatisplus.core.metadata.IPage; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.watermelon.entity.Course; import com.watermelon.entity.IndividualEvaluation; import com.watermelon.entity.User; import com.watermelon.exception.MyException; import com.watermelon.service.EvaluationService; import com.watermelon.service.UserService; import com.watermelon.utils.EnumCode; import com.watermelon.utils.ResultUtil; import org.apache.shiro.SecurityUtils; import org.apache.shiro.session.Session; import org.apache.shiro.subject.Subject; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.*; import javax.servlet.http.HttpSession; import javax.validation.Valid; import javax.validation.constraints.NotBlank; import javax.validation.constraints.NotNull; import java.text.DecimalFormat; import java.util.*; import static com.alibaba.fastjson.JSON.parseObject; @RestController @RequestMapping("/evaluation") @Validated public class EvaluationController { @Autowired private EvaluationService evaluationService; @Autowired private UserService userService; // @GetMapping("/teacher/courses") // public Object findCoursesOfTeacher(HttpSession session){ // Object username = session.getAttribute("username"); // User user = userService.getUserByName((String) username); // return ResultUtil.success(evaluationService.getCoursesByTeacherId(user.getId())); // } //获取可评价的课程 @GetMapping("teacher/courses") public Object findEvaluCoursesOfTeacher(@NotNull Integer startPage,@NotNull Integer pageSize,String courseName,HttpSession session){ Object username = session.getAttribute("username"); if(username == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } User user = userService.getUserByName((String) username); return ResultUtil.success(evaluationService.getCoursesByTeacherId(user.getId(),startPage,pageSize,courseName)); } // @GetMapping("/courses/byStudentId") // public Object findCoursesByStuId(int id){ // return ResultUtil.success(evaluationService.getCoursesByStuId(id)); // } @GetMapping("student/courses") public Object findCoursesByStuId(Integer startPage, Integer pageSize,String courseName,HttpSession session){ Object username = session.getAttribute("username"); if(username == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } User user = userService.getUserByName((String) username); return ResultUtil.success(evaluationService.getCoursesByStuId(user.getId(),startPage,pageSize,courseName)); } // @GetMapping("/courses/bySuperId") // public Object findTeachersBySuperId(int id){ // return ResultUtil.success(evaluationService.getCoursesBySuperId(id)); // } @GetMapping("/supervisor/courses") public Object findTeachersBySuperId(int startPage, int pageSize,String courseName, HttpSession session){ Object username = session.getAttribute("username"); if(username == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } User user = userService.getUserByName((String) username); return ResultUtil.success(evaluationService.getCoursesBySuperId(user.getId(),startPage,pageSize,courseName)); } //获取个人评价 @GetMapping("/superIndividualEvaluation") public Object findSuperIndividualEvaluation(int teacherId, int courseId,HttpSession session){ User user = userService.getUserByName((String) session.getAttribute("username")); if(user == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } return ResultUtil.success(evaluationService.getSuperIndiEvaluation(user.getId(),teacherId,courseId)); } @GetMapping("/teacherIndividualEvaluation") public Object findTeacherIndividualEvaluation(int TeacherId,int courseId,HttpSession session){ User user = userService.getUserByName((String) session.getAttribute("username")); if(user == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } return ResultUtil.success(evaluationService.getTeacherIndiEvaluation(user.getId(),TeacherId,courseId)); } @GetMapping("/studentIndividualEvaluation") public Object findStudentIndividualEvaluation(int teacherId,int courseId,HttpSession session){ User user = userService.getUserByName((String) session.getAttribute("username")); if(user == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } return ResultUtil.success(evaluationService.getStudentIndiEvaluation(user.getId(),teacherId,courseId)); } //插入个人评价 @PostMapping("/studentIndividualEvaluation") public Object addStudentIndividualEvaluation(@RequestBody @Valid IndividualEvaluation individualEvaluation,HttpSession session){ User user = userService.getUserByName((String) session.getAttribute("username")); if(user == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } individualEvaluation.setFromId(user.getId()); individualEvaluation.setTotalScore(((double)(individualEvaluation.getScore1() + individualEvaluation.getScore2() + individualEvaluation.getScore3() + individualEvaluation.getScore4() + individualEvaluation.getScore5() + individualEvaluation.getScore6())/6)); evaluationService.addStudentIndiEvaluation(individualEvaluation); return ResultUtil.success(); } @PostMapping("/teacherIndividualEvaluation") public Object addTeacherIndividualEvaluation(@RequestBody @Valid IndividualEvaluation individualEvaluation,HttpSession session){ // 用户未登录抛出异常 if(session.getAttribute("username") == null) { ResultUtil resultUtil = ResultUtil.error(EnumCode.UNAUTHORIZED); throw new MyException(resultUtil); } User user = userService.getUserByName((String) session.getAttribute("username")); individualEvaluation.setFromId(user.getId()); individualEvaluation.setTotalScore(((double)(individualEvaluation.getScore1() + individualEvaluation.getScore2() + individualEvaluation.getScore3() + individualEvaluation.getScore4() + individualEvaluation.getScore5() + individualEvaluation.getScore6())/6)); // 用户已评价抛出异常 Integer fromId = individualEvaluation.getFromId(); Integer teacherId = individualEvaluation.getTeacherId(); Integer courseId = individualEvaluation.getCourseId(); if(evaluationService.ifEvaluated(fromId,teacherId,courseId) >= 1){ ResultUtil resultUtil = ResultUtil.error(EnumCode.EXCPTION_ERROR,"此评价已完成，不可修改"); throw new MyException(resultUtil); } evaluationService.addTeacherIndiEvaluation(individualEvaluation); return ResultUtil.success(); } @PostMapping("/superIndividualEvaluation") public Object addSuperIndividualEvaluation(@RequestBody @Valid IndividualEvaluation individualEvaluation,HttpSession session){ User user = userService.getUserByName((String) session.getAttribute("username")); if(user == null) { ResultUti