通知模块业务!

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/controller/NoticeController.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.controller;
+
+import cn.tedu.youbiliprojectbackend.common.security.CurrentPrincipal;
+import cn.tedu.youbiliprojectbackend.common.utils.pagedate.PageData;
+import cn.tedu.youbiliprojectbackend.common.web.response.RestBean;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.service.INoticeService;
+import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
+import jakarta.validation.Valid;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@Slf4j
+@RestController
+@RequestMapping("/social/notice")
+@Validated
+@Api(tags = "1通知")
+public class NoticeController {
+
+    @Autowired
+    private INoticeService noticeService;
+
+    @GetMapping("/listSelect")
+    @ApiOperation("用户通知")
+    @ApiOperationSupport(order = 100)
+    public RestBean<Object> getSelectNotice(@AuthenticationPrincipal CurrentPrincipal principal, Integer enable) {
+        log.debug("开始处理【查询通知】的请求");
+        System.out.println("当事人ID"+principal.getUserID());
+        NoticeAllListVO noticeAllListVO = new NoticeAllListVO();
+        noticeAllListVO.setTypeEnable(enable);
+        List<NoticeAllListVO> noticeAllListVOPageData = noticeService.userNoticeList(noticeAllListVO,principal);
+        return RestBean.success(noticeAllListVOPageData);
+    }
+
+    @PostMapping("/notifyDelete")
+    @ApiOperation("根据ID删除个人通知")
+    @ApiOperationSupport(order = 200)
+    public RestBean<NoticeAllListVO> deleteByUserId(@AuthenticationPrincipal CurrentPrincipal principal) {
+        noticeService.deleteByUserId(principal.getUserID());
+        return RestBean.success();
+    }
+}

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/dao/persist/mapper/NoticeMapper.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.dao.persist.mapper;
+
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.entity.Notice;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface NoticeMapper extends BaseMapper<Notice> {
+
+    List<NoticeAllListVO> userEnableNoticeList(Integer enable);
+
+    List<NoticeAllListVO> adminEnableNoticeList(Integer enable);
+
+    List<NoticeAllListVO> userNoticeUserId(Long userID);
+
+    void deleteByUserId(Long id);
+
+
+
+}

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/dao/persist/repository/INoticeRepository.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.dao.persist.repository;
+
+import cn.tedu.youbiliprojectbackend.common.utils.pagedate.PageData;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.entity.Notice;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO;
+
+import java.util.List;
+
+public interface INoticeRepository {
+  List<NoticeAllListVO> userNoticeList(Integer enable);
+
+  List<NoticeAllListVO> adminNoticeList(Integer enable);
+
+  List<NoticeAllListVO> userNoticeUserId(Long userID);
+
+  Boolean deleteByUserId(Long id);
+}

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/dao/persist/repository/impl/NoticeRepositoryImpl.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.dao.persist.repository.impl;
+
+import cn.tedu.youbiliprojectbackend.common.utils.pagedate.PageData;
+import cn.tedu.youbiliprojectbackend.common.utils.pagedate.PageInfoToPageDataConverter;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.dao.persist.mapper.NoticeMapper;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.dao.persist.repository.INoticeRepository;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.entity.Notice;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+@Slf4j
+public class NoticeRepositoryImpl implements INoticeRepository {
+
+    public NoticeRepositoryImpl() {
+      log.debug("通知的dao层");
+    }
+
+    @Autowired
+    private NoticeMapper noticeMapper;
+
+    @Override
+    public List<NoticeAllListVO> userNoticeList(Integer enable) {
+        List<NoticeAllListVO> list = noticeMapper.userEnableNoticeList(enable);
+        return list;
+    }
+
+    @Override
+    public List<NoticeAllListVO> adminNoticeList(Integer enable) {
+        List<NoticeAllListVO> adminNoticeAllList = noticeMapper.adminEnableNoticeList(enable);
+        return adminNoticeAllList;
+    }
+
+    @Override
+    public List<NoticeAllListVO> userNoticeUserId(Long userID) {
+        return noticeMapper.userNoticeUserId(userID);
+    }
+
+
+    @Override
+    public Boolean deleteByUserId(Long id) {
+        noticeMapper.deleteByUserId(id);
+        return true;
+    }
+}

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/pojo/entity/Notice.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+@Data
+@TableName("notice")
+public class Notice implements Serializable {
+
+    private Long noticeID;
+
+    private Long userID;
+
+    private String systemName;
+
+    private Integer typeEnable;
+
+    private String noticeText;
+
+    private Date noticeTime;
+
+    private Date gmtCreate;
+
+    private Date gmtModified;
+}

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/pojo/vo/NoticeAllListVO.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo;
+
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+@Data
+public class NoticeAllListVO implements Serializable {
+
+    private Long noticeID;
+
+    private Long userID;
+
+    private Long videoID;
+
+    private String systemName;
+
+    private Integer typeEnable;
+
+    private String noticeText;
+
+    private Date noticeTime;
+
+    private Date gmtCreate;
+
+    private Date gmtModified;
+
+}

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/service/INoticeService.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.service;
+
+import cn.tedu.youbiliprojectbackend.common.security.CurrentPrincipal;
+import cn.tedu.youbiliprojectbackend.common.utils.pagedate.PageData;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO;
+
+import java.util.List;
+
+
+public interface INoticeService {
+    List<NoticeAllListVO> userNoticeList(NoticeAllListVO noticeAllListVOS, CurrentPrincipal principal);
+
+    Boolean deleteByUserId(Long id);
+
+}

youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/modules/social/notice/service/impl/NoticeServiceImpl.java

+package cn.tedu.youbiliprojectbackend.modules.social.notice.service.impl;
+
+import cn.tedu.youbiliprojectbackend.common.ex.ServiceException;
+import cn.tedu.youbiliprojectbackend.common.security.CurrentPrincipal;
+import cn.tedu.youbiliprojectbackend.common.web.response.ServiceCode;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.dao.persist.repository.INoticeRepository;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO;
+import cn.tedu.youbiliprojectbackend.modules.social.notice.service.INoticeService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+@Slf4j
+public class NoticeServiceImpl implements INoticeService {
+
+    @Autowired
+    private INoticeRepository noticeRepository;
+
+
+    @Override
+    public List<NoticeAllListVO> userNoticeList(NoticeAllListVO noticeAllListVOS, CurrentPrincipal principal) {
+        Integer userEnable = noticeAllListVOS.getTypeEnable();
+        Long userNoticeUserId = principal.getUserID();
+        List<NoticeAllListVO> list = new ArrayList<>();
+        if (userEnable == 1) {
+            List<NoticeAllListVO> noticePrivateList = noticeRepository.userNoticeUserId(userNoticeUserId);
+            for (NoticeAllListVO noticePrivate : noticePrivateList) {
+                Long userID = noticePrivate.getUserID();
+                if (userNoticeUserId == userID){
+                    list.add(noticePrivate);
+                }
+
+            }
+            return list;
+        } else if (userEnable == 0) {
+            log.debug("开始处理【查询系统通知】的业务");
+            List<NoticeAllListVO> adminNoticeAllList = noticeRepository.adminNoticeList(userEnable);
+            return adminNoticeAllList;
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public Boolean deleteByUserId(Long id) {
+        Boolean deleteNull = noticeRepository.deleteByUserId(id);
+        if (deleteNull == false) {
+            String message = "删除的问内容不存在";
+            log.warn(message);
+            throw new ServiceException(ServiceCode.ERROR_BAD_REQUEST, message);
+        }
+        return true;
+    }
+}

youbili-project-backend/src/main/resources/mapper/notice/NoticeMapper.xml

+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.tedu.youbiliprojectbackend.modules.social.notice.dao.persist.mapper.NoticeMapper">
+    <!--    &lt;!&ndash; List<NoticeAllListVO> userNoticeList(); &ndash;&gt;-->
+    <!--    <select id="userNoticeList"-->
+    <!--            resultType="cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO">-->
+    <!--        SELECT userID, typeEnable, noticeText, noticeTime-->
+    <!--        FROM notice-->
+    <!--        WHERE notice.userID = #{userID}-->
+    <!--        ORDER BY noticeID DESC-->
+    <!--    </select>-->
+
+    <!--    &lt;!&ndash; List<NoticeAllListVO> adminNoticeList();&ndash;&gt;-->
+
+    <!--    &lt;!&ndash; NoticeAllListVO getStandardByTypeEnable(Long id);&ndash;&gt;-->
+    <!--    <select id="getStandardByTypeEnable"-->
+    <!--            resultType="cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO">-->
+    <!--        SELECT userID, typeEnable, noticeText, noticeTime-->
+    <!--        FROM notice-->
+    <!--        WHERE notice.noticeID = #{noticeID}-->
+    <!--    </select>-->
+
+    <!--    &lt;!&ndash; List<NoticeAllListVO> adminNoticeList();&ndash;&gt;-->
+    <!--    <select id="adminNoticeList" resultType="cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO">-->
+    <!--        SELECT userID, typeEnable, noticeText, noticeTime-->
+    <!--        FROM notice-->
+    <!--        WHERE notice.noticeID = #{noticeID}-->
+    <!--    </select>-->
+
+    <!-- List<NoticeAllListVO> adminNoticeList(); -->
+    <select id="adminEnableNoticeList"
+            resultType="cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO">
+        SELECT noticeID, userID, typeEnable, noticeText, noticeTime, typeEnable
+        FROM notice
+        WHERE typeEnable = 0
+        ORDER BY noticeID DESC
+    </select>
+
+    <!--  List<NoticeAllListVO> userNoticeList();-->
+    <select id="userEnableNoticeList"
+            resultType="cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO">
+        SELECT typeEnable, noticeText, noticeTime, userID
+        FROM notice
+        WHERE typeEnable = 1
+        ORDER BY noticeID DESC
+    </select>
+
+    <!-- List<NoticeAllListVO> userNoticeUserId(Long userID);-->
+    <select id="userNoticeUserId"
+            resultType="cn.tedu.youbiliprojectbackend.modules.social.notice.pojo.vo.NoticeAllListVO">
+        SELECT noticeID, userID, typeEnable, noticeText, noticeTime
+        FROM notice
+        WHERE userID
+        ORDER BY noticeID DESC
+    </select>
+
+
+    <!-- void deleteByUserId(Long id);-->
+    <delete id="deleteByUserId">
+        DELETE
+        FROM notice
+        WHERE userID = #{userId}
+    </delete>
+
+</mapper>
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