api/src/main/java/com/xjrsoft/module/oa/service/impl/NewsServiceImpl.java

package com.xjrsoft.module.oa.service.impl;

import cn.hutool.core.bean.BeanUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.github.yulichang.base.MPJBaseServiceImpl;
import com.github.yulichang.toolkit.MPJWrappers;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import com.xjrsoft.common.enums.EnabledMark;
import com.xjrsoft.common.utils.VoToColumnUtil;
import com.xjrsoft.module.authority.entity.DataAuthConfig;
import com.xjrsoft.module.oa.dto.*;
import com.xjrsoft.module.oa.entity.News;
import com.xjrsoft.module.oa.entity.NewsAppendix;
import com.xjrsoft.module.oa.entity.NewsRelation;
import com.xjrsoft.module.oa.entity.NewsRelationConfig;
import com.xjrsoft.module.oa.mapper.NewsAppendixMapper;
import com.xjrsoft.module.oa.mapper.NewsMapper;
import com.xjrsoft.module.oa.mapper.NewsRelationConfigMapper;
import com.xjrsoft.module.oa.mapper.NewsRelationMapper;
import com.xjrsoft.module.oa.service.INewsService;
import com.xjrsoft.module.oa.vo.NewsAppendixVo;
import com.xjrsoft.module.oa.vo.NewsRelationVo;
import com.xjrsoft.module.organization.dto.WeChatSendMessageDto;
import com.xjrsoft.module.organization.entity.User;
import com.xjrsoft.module.organization.entity.UserDeptRelation;
import com.xjrsoft.module.organization.entity.UserRoleRelation;
import com.xjrsoft.module.organization.mapper.UserDeptRelationMapper;
import com.xjrsoft.module.organization.mapper.UserMapper;
import com.xjrsoft.module.organization.service.WeChatService;
import com.xjrsoft.module.student.entity.BaseStudentContact;
import com.xjrsoft.module.student.entity.BaseStudentSchoolRoll;
import com.xjrsoft.module.student.entity.BaseStudentUser;
import com.xjrsoft.module.student.mapper.BaseStudentSchoolRollMapper;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 新闻中心表 服务实现类
 * </p>
 *
 * @author zlf
 * @since 2022-06-16
 */
@Service
@AllArgsConstructor
public class NewsServiceImpl extends MPJBaseServiceImpl<NewsMapper, News> implements INewsService {

    private final NewsMapper newsMapper;


    private final NewsAppendixMapper newsAppendixMapper;
    private final NewsRelationMapper newsRelationMapper;
    private final NewsRelationConfigMapper newsRelationConfigMapper;


    private final UserDeptRelationMapper userDeptRelationMapper;


    private final BaseStudentSchoolRollMapper  baseStudentSchoolRollMapper;

    private final com.xjrsoft.module.organization.service.WeChatService weChatService;

    private final UserMapper userMapper;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Long add(AddNewsDto addNewsDto) {

        News news = BeanUtil.toBean(addNewsDto, News.class);
        news.setEnabledMark(EnabledMark.ENABLED.getCode());
        newsMapper.insert(news);
        if (addNewsDto.getAppendixList() != null) {
            for (AddNewsAppendixDto appendixDto : addNewsDto.getAppendixList()) {
                NewsAppendix newsAppendix = BeanUtil.toBean(appendixDto, NewsAppendix.class);
                newsAppendix.setNewsId(news.getId());
                newsAppendixMapper.insert(newsAppendix);
            }
        }
        if (addNewsDto.getRelationList() != null) {
            for (AddNewsRelationDto relationDto : addNewsDto.getRelationList()) {

                NewsRelationConfig newsRelationConfig = BeanUtil.toBean(relationDto, NewsRelationConfig.class);
                newsRelationConfig.setNewsId(news.getId());
                newsRelationConfigMapper.insert(newsRelationConfig);

                NewsRelation newsRelation = BeanUtil.toBean(relationDto, NewsRelation.class);
                newsRelation.setNewsId(news.getId());
                newsRelation.setReadMark(0);
                if (relationDto.getRelationType() == 1) {
                    // 获取部门下的人员添加
                } else {
                    newsRelation.setUserId(relationDto.getRelationId());
                    newsRelationMapper.insert(newsRelation);
                }
            }
        }

        SendMessage(news.getId());

        return news.getId();
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean update(UpdateNewsDto updateNewsDto) {
        News news = BeanUtil.toBean(updateNewsDto, News.class);
        newsMapper.updateById(news);

        newsAppendixMapper.delete(Wrappers.lambdaQuery(NewsAppendix.class).eq(NewsAppendix::getNewsId,news.getId()));
        if (updateNewsDto.getAppendixList() != null) {
            for (AddNewsAppendixDto appendixDto : updateNewsDto.getAppendixList()) {
                NewsAppendix newsAppendix = BeanUtil.toBean(appendixDto, NewsAppendix.class);
                newsAppendix.setNewsId(news.getId());
                newsAppendixMapper.insert(newsAppendix);
            }
        }

        if(updateNewsDto.getRelationList()!=null) {
            newsRelationMapper.delete(Wrappers.lambdaQuery(NewsRelation.class).eq(NewsRelation::getNewsId, news.getId()));
            newsRelationConfigMapper.delete(Wrappers.lambdaQuery(NewsRelationConfig.class).eq(NewsRelationConfig::getNewsId, news.getId()));

            for (AddNewsRelationDto relationDto : updateNewsDto.getRelationList()) {

                NewsRelationConfig newsRelationConfig = BeanUtil.toBean(relationDto, NewsRelationConfig.class);
                newsRelationConfig.setNewsId(news.getId());
                newsRelationConfigMapper.insert(newsRelationConfig);

                NewsRelation newsRelation = BeanUtil.toBean(relationDto, NewsRelation.class);
                newsRelation.setNewsId(news.getId());
                newsRelation.setReadMark(0);
                if (relationDto.getRelationType() == 1) {
                    // 获取部门下的人员添加
                } else {
                    newsRelation.setUserId(relationDto.getRelationId());
                    newsRelationMapper.insert(newsRelation);
                }
            }
        }

        return true;
    }

    /**
     * 设置新闻阅读权限
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public  boolean updateRelation(UpdateNewsRelationDto updateRelationDto) {

        if (updateRelationDto.getRelationList() != null) {
            for (NewsRelationConfigDto newsRelationConfigDto : updateRelationDto.getRelationList()) {
                NewsRelationConfig newsRelationConfig = new NewsRelationConfig();
                newsRelationConfig.setNewsId(updateRelationDto.getId());
                newsRelationConfig.setRelationId(newsRelationConfigDto.getRelationId());
                newsRelationConfig.setRelationName(newsRelationConfigDto.getRelationName());
                newsRelationConfig.setRelationType(updateRelationDto.getRelationType());
                newsRelationConfigMapper.insert(newsRelationConfig);

                // 部门
                if (updateRelationDto.getRelationType() == 1) {
                    List<UserDeptRelation> userDeptRelationList = userDeptRelationMapper.selectList(Wrappers.<UserDeptRelation>query().lambda()
                            .eq(UserDeptRelation::getDeptId, newsRelationConfigDto.getRelationId()));
                    for (UserDeptRelation userDeptRelation : userDeptRelationList) {
                        NewsRelation newsRelation = new NewsRelation();
                        newsRelation.setUserId(userDeptRelation.getUserId());
                        newsRelation.setNewsId(updateRelationDto.getId());
                        newsRelation.setReadMark(0);
                        newsRelationMapper.insert(newsRelation);
                    }
                }

                // 人员
                if (updateRelationDto.getRelationType() == 2) {
                    NewsRelation newsRelation = new NewsRelation();
                    newsRelation.setUserId(newsRelationConfigDto.getRelationId());
                    newsRelation.setNewsId(updateRelationDto.getId());
                    newsRelation.setReadMark(0);
                    newsRelationMapper.insert(newsRelation);
                }

                // 班级
                if (updateRelationDto.getRelationType() == 3) {
                    List<BaseStudentSchoolRoll> baseStudentSchoolRollList = baseStudentSchoolRollMapper.selectList(Wrappers.<BaseStudentSchoolRoll>query().lambda()
                            .eq(BaseStudentSchoolRoll::getClassId, newsRelationConfigDto.getRelationId()));

                    for (BaseStudentSchoolRoll baseStudentSchoolRoll : baseStudentSchoolRollList) {
                        NewsRelation newsRelation = new NewsRelation();
                        newsRelation.setUserId(baseStudentSchoolRoll.getUserId());
                        newsRelation.setNewsId(updateRelationDto.getId());
                        newsRelation.setReadMark(0);
                        newsRelationMapper.insert(newsRelation);
                    }
                }
            }
        }

        return true;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean deleteRelation(DeleteNewsRelationDto deleteNewsRelationDto) {

        if (deleteNewsRelationDto.getRelationId() != null) {
            List<NewsRelationConfig> newsRelationConfigList = newsRelationConfigMapper.selectList(Wrappers.<NewsRelationConfig>query().lambda()
                    .eq(NewsRelationConfig::getNewsId, deleteNewsRelationDto.getNewsId())
                    .in(NewsRelationConfig::getId, deleteNewsRelationDto.getRelationId())
            );
            for (NewsRelationConfig newsRelationConfig : newsRelationConfigList) {
                // 部门
                if (newsRelationConfig.getRelationType() == 1) {
                    List<UserDeptRelation> userDeptRelationList = userDeptRelationMapper.selectList(Wrappers.<UserDeptRelation>query().lambda()
                            .eq(UserDeptRelation::getDeptId, newsRelationConfig.getRelationId()));

                    List<Long> userIdList = userDeptRelationList.stream().map(UserDeptRelation::getUserId).collect(Collectors.toList());

                    newsRelationMapper.delete(Wrappers.<NewsRelation>query().lambda()
                            .eq(NewsRelation::getNewsId, deleteNewsRelationDto.getNewsId())
                            .in(NewsRelation::getUserId, userIdList));
                }

                // 人员
                if (newsRelationConfig.getRelationType() == 2) {
                    newsRelationMapper.delete(Wrappers.<NewsRelation>query().lambda()
                            .eq(NewsRelation::getNewsId, deleteNewsRelationDto.getNewsId())
                            .eq(NewsRelation::getUserId, newsRelationConfig.getRelationId()));
                }

                // 班级
                if (newsRelationConfig.getRelationType() == 3) {
                    List<BaseStudentSchoolRoll> baseStudentSchoolRollList = baseStudentSchoolRollMapper.selectList(Wrappers.<BaseStudentSchoolRoll>query().lambda()
                            .eq(BaseStudentSchoolRoll::getClassId, newsRelationConfig.getRelationId()));

                    List<Long> userIdList = baseStudentSchoolRollList.stream().map(BaseStudentSchoolRoll::getUserId).collect(Collectors.toList());

                    newsRelationMapper.delete(Wrappers.<NewsRelation>query().lambda()
                            .eq(NewsRelation::getNewsId, deleteNewsRelationDto.getNewsId())
                            .in(NewsRelation::getUserId, userIdList));
                }
            }

            newsRelationConfigMapper.deleteBatchIds(deleteNewsRelationDto.getRelationId());
        }

        return true;
    }


    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean delete(List<Long> ids) {

        newsMapper.deleteBatchIds(ids);

        return true;
    }

    private boolean SendMessage(Long id) {
        News news = newsMapper.selectById(id);
        if (news.getSendRange() == 1) {
            List<User> userList = userMapper.selectList(Wrappers.<User>query().lambda().isNotNull(User::getOpenId));
            if(userList.size()>0) {
                for (User user : userList) {
                    WeChatSendMessageDto weChatSendMessageDto = new WeChatSendMessageDto();
                    weChatSendMessageDto.setUserId(user.getOpenId());
                    weChatSendMessageDto.setTemplateId("sHsmz7LRj7HLd7GSTS3r2uKMhE2f1iDAW15RqSK_6KM");
                    weChatSendMessageDto.setUrl("");
                    weChatSendMessageDto.setMsgId(id.toString());
                    JSONObject data = new JSONObject();

                    JSONObject data1 = new JSONObject();
                    data1.put("value", news.getFullHead());
                    data.put("thing2", data1);

                    JSONObject data2 = new JSONObject();
                    data2.put("value", news.getAuthorName());
                    data.put("phrase5", data2);

                    JSONObject data3 = new JSONObject();
                    data3.put("value", news.getReleaseTime());
                    data.put("time3", data3);
                    weChatSendMessageDto.setContent(data);
                    weChatService.sendMessage(weChatSendMessageDto);
                }
            }
        } else {
            List<NewsRelationVo> newsRelationVoList = newsRelationMapper.selectJoinList(NewsRelationVo.class,
                    new MPJLambdaWrapper<NewsRelation>().distinct()
                            .eq(NewsRelation::getNewsId, id)
                            .select(NewsRelation.class, x -> VoToColumnUtil.fieldsToColumns(NewsRelationVo.class).contains(x.getProperty()))
                            .innerJoin(User.class, onWrapper -> onWrapper.eq(NewsRelation::getUserId, User::getId).isNotNull(User::getOpenId))
                            .selectAs(User::getOpenId, NewsRelationVo::getUserName)
            );
            if (newsRelationVoList.size() > 0) {
                for (NewsRelationVo newsRelationVo : newsRelationVoList) {
                    WeChatSendMessageDto weChatSendMessageDto = new WeChatSendMessageDto();
                    weChatSendMessageDto.setUserId(newsRelationVo.getUserName());
                    weChatSendMessageDto.setTemplateId("sHsmz7LRj7HLd7GSTS3r2uKMhE2f1iDAW15RqSK_6KM");
                    weChatSendMessageDto.setUrl("");
                    weChatSendMessageDto.setMsgId(id.toString());
                    JSONObject data = new JSONObject();

                    JSONObject data1 = new JSONObject();
                    data1.put("value", news.getFullHead());
                    data.put("thing2", data1);

                    JSONObject data2 = new JSONObject();
                    data2.put("value", news.getAuthorName());
                    data.put("phrase5", data2);

                    JSONObject data3 = new JSONObject();
                    data3.put("value", news.getReleaseTime());
                    data.put("time3", data3);
                    weChatSendMessageDto.setContent(data);
                    weChatService.sendMessage(weChatSendMessageDto);
                }
            }
        }

        return true;
    }
}