项目的java后台源码

package com.zd1024.withyou.service.impl; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import com.baomidou.mybatisplus.core.metadata.IPage; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.zd1024.withyou.Util.DataDealUtil; import com.zd1024.withyou.Util.DateUtil; import com.zd1024.withyou.Util.MySHA512; import com.zd1024.withyou.dao.ActApplyMapper; import com.zd1024.withyou.dao.ActivityMapper; import com.zd1024.withyou.dao.MenberMapper; import com.zd1024.withyou.dao.UserMapper; import com.zd1024.withyou.entity.*; import com.zd1024.withyou.entityVo.MenberVo; import com.zd1024.withyou.entityVo.ObjVo; import com.zd1024.withyou.service.ActivityService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.sql.Date; import java.util.List; @Service public class ActivityServiceImpl implements ActivityService { private MySHA512 myactSHA512 = new MySHA512(); @Autowired private ActivityMapper activityMapper; @Autowired private ActApplyMapper actApplyMapper; @Autowired private MenberMapper menberMapper; @Autowired private UserMapper userMapper; @Override public int addActivity(Activity activity) { activity.setActId(myactSHA512.getId("act")); return activityMapper.insert(activity); } @Override public ObjVo<Activity> getActivityByState(Integer current, Integer size, int state) { ObjVo<Activity> actVo = new ObjVo<>(); IPage<Activity> page = new Page<>(current, size); activityMapper.selectPage(page, new QueryWrapper<Activity>() .eq("act_audit_state", state)); actVo.setCurrent(current); actVo.setSize(size); actVo.setTotal(page.getTotal()); actVo.setDatalist(page.getRecords()); actVo.setPages(page.getPages()); return actVo; } /** * 根据id获取活动详情 * * @param userid * @return */ @Override public List getActivityByOption(String userid) { List<String> actIds = menberMapper.getActId(userid); if (actIds.size() != 0) { QueryWrapper<Activity> queryWrapper = new QueryWrapper(); queryWrapper.in("act_id", menberMapper.getActId(userid)); return activityMapper.selectList(queryWrapper); } else return null; } @Override public List getMyActByMenber(String userid) { List<String> actIds = menberMapper.getMenberActId(userid); if (actIds.size() != 0) { QueryWrapper<Activity> queryWrapper = new QueryWrapper(); queryWrapper.in("act_id", actIds); return activityMapper.selectList(queryWrapper); } else return null; } @Override public Activity getActivityById(String actId) { return activityMapper.selectById(actId); } @Override public int deleteActivityById(String actId) { return activityMapper.deleteById(actId); } /** * 管理员审核活动 * * @Param actId: 活动ID * @Param state: 审核结果 -1：未通过，1：通过 * @Return: int * @Author: zhudi * @Date: 2020/4/25 */ @Override public int examineActivity(String actId, int state) { int stateRs = activityMapper.UpdateActivityState(actId, state); if (stateRs == 1 && state == 1) { String userid = activityMapper.getuUserIdByActId(actId); Menber menber = new Menber(); menber.setMenberId(myactSHA512.getId("menber")); menber.setActId(actId); menber.setUserId(userid); menber.setMenberRole(1); return menberMapper.insert(menber); } else return stateRs; } /** * 根据活动id查询所有未审核申请 * * @param current * @param size * @param actId * @return */ @Override public List<ActApply> getAllApplyByActId(Integer current, Integer size, String actId) { IPage<ActApply> page = new Page<>(current, size); QueryWrapper<ActApply> queryWrapper = new QueryWrapper<>(); queryWrapper.eq("act_id", actId) .eq("act_audit_state", 0) .orderByDesc("act_apply_time"); actApplyMapper.selectPage(page, queryWrapper); return page.getRecords(); } /** * 活动创建和申请认证，返回改用户参与活动的时间， * 若同一天已有活动，则拒绝创建和申请 * * @param date * @param userid * @return */ @Override public boolean checkActCreateAndApply(Date date, String userid) { List<Date> dates = actApplyMapper.getMyActivityDate(userid); return DateUtil.checkDate(date, dates); } @Override public int addActApply(ActApply actApply) { actApply.setActAuditState(0); actApply.setActApplyTime(new Date(System.currentTimeMillis())); actApply.setActApplyId(myactSHA512.getId("ActApply")); return actApplyMapper.insert(actApply); } /** * 根据用户id查询该用户的所有申请 * * @Param current: 数据页码 * @Param size: 每页数据数 * @Param userid: 用户id * @Return: java.util.List<com.zd1024.withyou.entity.ActApply> * @Author: zhudi * @Date: 2020/4/25 */ @Override public List<MyApply> getActApplyByUserId(String userid) { return actApplyMapper.getMyapply(userid); } /** * 根据组织者用户id获取活动id，返回该活动的所有申请 * * @Param userid: 组织者id * @Return: java.util.List<com.zd1024.withyou.entity.ActApply> * @Author: zhudi * @Date: 2020/4/25 */ @Override public List<ActApply> getApplyByMenber(Integer current, Integer size, String userid) { String actId = menberMapper.selectActId(userid); if (actId != null) { return getAllApplyByActId(current, size, actId); } else return null; } /** * 审核活动的用户申请，在ActivityController中被调用，由活动组织者执行 * * @param actApply * @return */ @Override public int checkActApply(ActApply actApply) { int state = actApply.getActAuditState(); if (state == -1) { return actApplyMapper.updateApplyState(actApply.getActApplyId(), state); } else { if (actApplyMapper.updateApplyState(actApply.getActApplyId(), state) == 1) { Menber menber = new Menber(); menber.setUserId(actApply.getUserId()); menber.setActId(actApply.getActId()); menber.setMenberId(myactSHA512.getId("menber")); menber.setMenberRole(0); return menberMapper.insert(menber); } else return -1; } } @Override public List<MenberVo> getMenberByActId(String actId) { return menberMapper.queryMenberInfoByActId(actId); } @Override public ObjVo<Activity> searchActivity(Integer current, Integer size, String keyWord) { IPage<Activity> page = new Page<>(current, size); QueryWrapper<Activity> queryWrapper = new QueryWrapper(); queryWrapper.like("act_title", keyWord) .or() .like("act_address", keyWord) .or() .like("act_intro", keyWord) .or() .like("act_tag", keyWord); activityMapper.selectPage(page, queryWrapper); return DataDealUtil.PageDataDeal(page); } @Override public ObjVo<Activity> searchActive(Integer current, Integer size, String keyWord, String ctgy, String userid) { IPage<Activity> actpage = new Page<>(current, size); QueryWrapper<Activity> qwact = new QueryWrapper(); List<String>