实现学生列表、教师列表、管理员列表的班级展示

luohairen

2024-10-28 43f111dc0b9aaac9415eee56fa62dfc454ba203e

 src/main/java/com/ycl/jxkg/controller/admin/UserController.java

@@ -1,29 +1,36 @@
package com.ycl.jxkg.controller.admin;

import com.ycl.jxkg.base.BaseApiController;
import com.ycl.jxkg.base.RestResponse;
import com.ycl.jxkg.domain.other.KeyValue;
import com.ycl.jxkg.domain.User;
import com.ycl.jxkg.domain.UserEventLog;
import com.ycl.jxkg.domain.enums.UserStatusEnum;
import com.ycl.jxkg.service.AuthenticationService;
import com.ycl.jxkg.service.UserEventLogService;
import com.ycl.jxkg.service.UserService;
import com.ycl.jxkg.utility.DateTimeUtil;
import com.ycl.jxkg.viewmodel.admin.user.*;
import com.ycl.jxkg.utility.PageInfoHelper;
import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
import com.github.pagehelper.PageInfo;

import com.ycl.jxkg.base.BaseApiController;
import com.ycl.jxkg.base.Result;
import com.ycl.jxkg.base.SystemCode;
import com.ycl.jxkg.context.WebContext;
import com.ycl.jxkg.domain.entity.Classes;
import com.ycl.jxkg.domain.entity.User;
import com.ycl.jxkg.domain.entity.UserEventLog;
import com.ycl.jxkg.domain.other.KeyValue;
import com.ycl.jxkg.domain.vo.StudentVO;
import com.ycl.jxkg.domain.vo.admin.user.*;
import com.ycl.jxkg.enums.RoleEnum;
import com.ycl.jxkg.enums.UserStatusEnum;
import com.ycl.jxkg.service.*;
import com.ycl.jxkg.utils.DateTimeUtil;
import com.ycl.jxkg.utils.PageInfoHelper;
import lombok.RequiredArgsConstructor;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.BeanUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import java.util.Date;
import java.util.List;
import java.util.UUID;
import java.util.stream.Collectors;


@RequiredArgsConstructor
@RestController("AdminUserController")
@RequestMapping(value = "/api/admin/user")
public class UserController extends BaseApiController {
@@ -31,65 +38,112 @@
    private final UserService userService;
    private final UserEventLogService userEventLogService;
    private final AuthenticationService authenticationService;

    @Autowired
    public UserController(UserService userService, UserEventLogService userEventLogService, AuthenticationService authenticationService) {
        this.userService = userService;
        this.userEventLogService = userEventLogService;
        this.authenticationService = authenticationService;
    }

    private final WebContext webContext;
    private final ClassesUserService classesUserService;
    private final ClassesService classesService;
    private final Integer teacher = 2;
    private final Integer student = 1;

    @RequestMapping(value = "/page/list", method = RequestMethod.POST)
    public RestResponse<PageInfo<UserResponseVM>> pageList(@RequestBody UserPageRequestVM model) {
    public Result<PageInfo<UserResponseVO>> pageList(@RequestBody UserPageRequestVO model) {
        if(!student.equals(model.getRole())) {
            User currentUser = webContext.getCurrentUser();
            if (teacher.equals(currentUser.getRole())) {
                return Result.fail(SystemCode.InnerError.getCode(), "您没有访问权限");
            }
        }
        PageInfo<User> pageInfo = userService.userPage(model);
        PageInfo<UserResponseVM> page = PageInfoHelper.copyMap(pageInfo, d -> UserResponseVM.from(d));
        return RestResponse.ok(page);
        PageInfo<UserResponseVO> page = PageInfoHelper.copyMap(pageInfo, d -> UserResponseVO.from(d));
        // 找到每个用户对应的班级
        List<UserResponseVO> list = page.getList();
        list.stream().peek(item -> {
            List<Integer> classesIds = classesUserService.getByUserId(item.getId());
            List<String> classNames = classesIds.stream().map(classesId -> {
                Classes classes = classesService.getById(classesId);
                return classes.getClassName();
            }).collect(Collectors.toList());
            item.setClassName(classNames);
        }).collect(Collectors.toList());
        page.setList(list);
        return Result.ok(page);
    }

    @RequestMapping(value = "/student/list", method = RequestMethod.GET)
    public Result<com.ycl.jxkg.domain.vo.student.user.UserResponseVO> studentList() {
        List<User> studentList = new LambdaQueryChainWrapper<>(userService.getBaseMapper())
                .eq(User::getRole, RoleEnum.STUDENT.getCode())
                .orderByDesc(User::getCreateTime)
                .list();
        List<StudentVO> studentVOS = studentList.stream().map(item -> {
            StudentVO student = new StudentVO();
            BeanUtils.copyProperties(item, student);
            return student;
        }).collect(Collectors.toList());
        return Result.ok().data(studentVOS);
    }

    @RequestMapping(value = "/teacher/list", method = RequestMethod.GET)
    public Result<?> teacherList() {
        List<User> teacherList = new LambdaQueryChainWrapper<>(userService.getBaseMapper())
                .eq(User::getRole, RoleEnum.TEACHER.getCode())
                .orderByDesc(User::getCreateTime)
                .list();
        List<StudentVO> teachers = teacherList.stream().map(item -> {
            StudentVO student = new StudentVO();
            BeanUtils.copyProperties(item, student);
            return student;
        }).collect(Collectors.toList());
        return Result.ok().data(teachers);
    }

    @RequestMapping(value = "/classes/students", method = RequestMethod.GET)
    public Result<com.ycl.jxkg.domain.vo.student.user.UserResponseVO> classesStudent(@RequestParam Integer classesId) {
        List<StudentVO> studentList = userService.classesStudent(classesId);
        return Result.ok().data(studentList);
    }

    @RequestMapping(value = "/event/page/list", method = RequestMethod.POST)
    public RestResponse<PageInfo<UserEventLogVM>> eventPageList(@RequestBody UserEventPageRequestVM model) {
    public Result<PageInfo<UserEventLogVO>> eventPageList(@RequestBody UserEventPageRequestVO model) {
        PageInfo<UserEventLog> pageInfo = userEventLogService.page(model);
        PageInfo<UserEventLogVM> page = PageInfoHelper.copyMap(pageInfo, d -> {
            UserEventLogVM vm = modelMapper.map(d, UserEventLogVM.class);
            vm.setCreateTime(DateTimeUtil.dateFormat(d.getCreateTime()));
            return vm;
        PageInfo<UserEventLogVO> page = PageInfoHelper.copyMap(pageInfo, d -> {
            UserEventLogVO vo = new UserEventLogVO();
            BeanUtils.copyProperties(d, vo);
            vo.setCreateTime(DateTimeUtil.dateFormat(d.getCreateTime()));
            return vo;
        });
        return RestResponse.ok(page);
        return Result.ok(page);
    }

    @RequestMapping(value = "/select/{id}", method = RequestMethod.POST)
    public RestResponse<UserResponseVM> select(@PathVariable Integer id) {
    public Result<UserResponseVO> select(@PathVariable Integer id) {
        User user = userService.getUserById(id);
        UserResponseVM userVm = UserResponseVM.from(user);
        return RestResponse.ok(userVm);
        UserResponseVO userVm = UserResponseVO.from(user);
        return Result.ok(userVm);
    }

    @RequestMapping(value = "/current", method = RequestMethod.POST)
    public RestResponse<UserResponseVM> current() {
    public Result<UserResponseVO> current() {
        User user = getCurrentUser();
        UserResponseVM userVm = UserResponseVM.from(user);
        return RestResponse.ok(userVm);
        UserResponseVO userVm = UserResponseVO.from(user);
        return Result.ok(userVm);
    }


    @RequestMapping(value = "/edit", method = RequestMethod.POST)
    public RestResponse<User> edit(@RequestBody @Valid UserCreateVM model) {
    public Result<User> edit(@RequestBody @Valid UserCreateVO model) {
        if (model.getId() == null) {  //create
            User existUser = userService.getUserByUserName(model.getUserName());
            if (null != existUser) {
                return new RestResponse<>(2, "用户已存在");
                return new Result<>(2, "用户已存在");
            }

            if (StringUtils.isBlank(model.getPassword())) {
                return new RestResponse<>(3, "密码不能为空");
                return new Result<>(3, "密码不能为空");
            }
        }
        if (StringUtils.isBlank(model.getBirthDay())) {
            model.setBirthDay(null);
        }
        User user = modelMapper.map(model, User.class);
        User user = new User();
        BeanUtils.copyProperties(model, user);
        user.setAge(model.getAge());

        if (model.getId() == null) {
            String encodePwd = authenticationService.pwdEncode(model.getPassword());
@@ -97,55 +151,64 @@
            user.setUserUuid(UUID.randomUUID().toString());
            user.setCreateTime(new Date());
            user.setLastActiveTime(new Date());
            user.setDeleted(false);
            userService.insertByFilter(user);
            userService.insertUser(user);
        } else {
            if (!StringUtils.isBlank(model.getPassword())) {
                String encodePwd = authenticationService.pwdEncode(model.getPassword());
                user.setPassword(encodePwd);
            }
            user.setModifyTime(new Date());
            userService.updateByIdFilter(user);
            userService.updateById(user);
        }
        return RestResponse.ok(user);
        return Result.ok(user);
    }


    @RequestMapping(value = "/update", method = RequestMethod.POST)
    public RestResponse update(@RequestBody @Valid UserUpdateVM model) {
        User user = userService.selectById(getCurrentUser().getId());
        modelMapper.map(model, user);
    public Result update(@RequestBody @Valid UserUpdateVO model) {
        User user = userService.getById(getCurrentUser().getId());
        BeanUtils.copyProperties(model, user);
        user.setModifyTime(new Date());
        userService.updateByIdFilter(user);
        return RestResponse.ok();
        userService.updateById(user);
        return Result.ok();
    }


    @RequestMapping(value = "/changeStatus/{id}", method = RequestMethod.POST)
    public RestResponse<Integer> changeStatus(@PathVariable Integer id) {
    public Result<Integer> changeStatus(@PathVariable Integer id) {
        User user = userService.getUserById(id);
        UserStatusEnum userStatusEnum = UserStatusEnum.fromCode(user.getStatus());
        Integer newStatus = userStatusEnum == UserStatusEnum.Enable ? UserStatusEnum.Disable.getCode() : UserStatusEnum.Enable.getCode();
        user.setStatus(newStatus);
        user.setModifyTime(new Date());
        userService.updateByIdFilter(user);
        return RestResponse.ok(newStatus);
        userService.updateById(user);
        return Result.ok(newStatus);
    }


    @RequestMapping(value = "/delete/{id}", method = RequestMethod.POST)
    public RestResponse delete(@PathVariable Integer id) {
    public Result delete(@PathVariable Integer id) {
        User user = userService.getUserById(id);
        user.setDeleted(true);
        userService.updateByIdFilter(user);
        return RestResponse.ok();
        userService.removeById(user.getId());
        return Result.ok();
    }


    @RequestMapping(value = "/selectByUserName", method = RequestMethod.POST)
    public RestResponse<List<KeyValue>> selectByUserName(@RequestBody String userName) {
    public Result<List<KeyValue>> selectByUserName(@RequestBody String userName) {
        List<KeyValue> keyValues = userService.selectByUserName(userName);
        return RestResponse.ok(keyValues);
        return Result.ok(keyValues);
    }

    @GetMapping("importTemplate")
    public void importTemplate(HttpServletResponse response) {
        userService.importTemplate(response);
    }

    @PostMapping("import")
    public Result<String> importExcel(MultipartFile file) {
        return Result.ok(userService.importExcel(file));
    }


}