标签查询优化

lin

2024-04-16 ffd04436cd226493015a112ee74a3301595f4538

 src/main/java/org/springblade/modules/discuss/service/impl/UserTopicsServiceImpl.java

@@ -16,9 +16,9 @@
 */
package org.springblade.modules.discuss.service.impl;

import com.alibaba.excel.EasyExcelFactory;
import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.ExcelWriter;
import com.alibaba.excel.write.metadata.WriteSheet;
import com.alibaba.excel.write.builder.ExcelWriterSheetBuilder;
import com.alibaba.excel.write.metadata.style.WriteCellStyle;
import com.alibaba.excel.write.style.HorizontalCellStyleStrategy;
import com.alibaba.fastjson.JSON;
@@ -28,18 +28,18 @@
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.apache.commons.lang3.StringUtils;
import org.apache.poi.ss.usermodel.HorizontalAlignment;
import org.jetbrains.annotations.Nullable;
import org.springblade.common.constant.CommonConstant;
import org.springblade.common.utils.SpringUtils;
import org.springblade.core.redis.cache.BladeRedis;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tool.utils.Func;
import org.springblade.core.tool.utils.SpringUtil;
import org.springblade.modules.discuss.entity.PublicDiscussEntity;
import org.springblade.modules.discuss.entity.TopicsEntity;
import org.springblade.modules.discuss.entity.UserTopicsEntity;
import org.springblade.modules.discuss.excel.UserTopicsExcel;
import org.springblade.modules.discuss.excel.householdExcel;
import org.springblade.modules.discuss.excel.holdExcel;
import org.springblade.modules.discuss.mapper.UserTopicsMapper;
import org.springblade.modules.discuss.service.IPublicDiscussService;
import org.springblade.modules.discuss.service.ITopicsService;
@@ -48,12 +48,9 @@
import org.springblade.modules.discuss.vo.UserTopicsVO;
import org.springblade.modules.district.entity.DistrictEntity;
import org.springblade.modules.district.service.IDistrictService;
import org.springblade.modules.house.entity.HouseEntity;
import org.springblade.modules.house.entity.HouseholdEntity;
import org.springblade.modules.house.excel.HouseHoldExcel;
import org.springblade.modules.house.service.IHouseService;
import org.springblade.modules.house.service.IHouseholdService;
import org.springblade.modules.house.vo.HouseholdVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@@ -61,6 +58,7 @@
import javax.annotation.Resource;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

@@ -82,7 +80,7 @@
   @Override
   public IPage<UserTopicsVO> selectUserTopicsPage(IPage<UserTopicsVO> page, UserTopicsVO userTopics) {
      if (StringUtils.isNotBlank(userTopics.getDistrictId())) {
         List<String> longs = JSON.parseArray(userTopics.getDistrictId()).toJavaList(String.class);
         List<String> longs = Arrays.asList(userTopics.getDistrictId().split(","));
         IDistrictService bean = SpringUtils.getBean(IDistrictService.class);
         List<DistrictEntity> list = bean.list(Wrappers.<DistrictEntity>lambdaQuery().in(DistrictEntity::getId, longs));
         List<String> collect = list.stream().map(item ->
@@ -110,6 +108,9 @@
   @Transactional(rollbackFor = Exception.class)
   public String batchSave(TopicsVO topics) throws Exception {
      if (StringUtils.isNotBlank(topics.getPhone())) {
         if (StringUtils.isBlank(topics.getCode())) {
            return "验证码不能为空！";
         }
         Object validateCode = redisTemplate.get(SMS_VALIDATE_PHONE + topics.getPhone());
         if (validateCode == null) {
            return "验证码已过期";
@@ -237,7 +238,7 @@
   @Override
   public List<UserTopicsExcel> exportUser(UserTopicsVO userTopics) {
      if (StringUtils.isNotBlank(userTopics.getDistrictId())) {
         List<String> longs = JSON.parseArray(userTopics.getDistrictId()).toJavaList(String.class);
         List<String> longs = Arrays.asList(userTopics.getDistrictId().split(","));
         IDistrictService bean = SpringUtils.getBean(IDistrictService.class);
         List<DistrictEntity> list = bean.list(Wrappers.<DistrictEntity>lambdaQuery().in(DistrictEntity::getId, longs));
         List<String> collect = list.stream().map(item ->
@@ -265,96 +266,138 @@
      return save(userTopics);
   }

   /**
    * 处理Excel文件的生成，将用户主题数据写入Excel并输出到流中。
    *
    * @param out        输出流，用于保存生成的Excel文件。
    * @param userTopics 用户主题数据，包含提案和投票记录信息。
    */
   @Override
   public void handleExcel(OutputStream out, UserTopicsVO userTopics) {
      ExcelWriter excelWriter = EasyExcelFactory.write(out).build();
      //设置内容样式
      WriteCellStyle contentStyle = new WriteCellStyle();
      contentStyle.setHorizontalAlignment(HorizontalAlignment.CENTER);//居中
      contentStyle.setWrapped(true);//自动换行
      //设置头部样式
      WriteCellStyle headerStyle = new WriteCellStyle();
      headerStyle.setHorizontalAlignment(HorizontalAlignment.CENTER);
      //设置策略
      HorizontalCellStyleStrategy horizontalCellStyleStrategy = new HorizontalCellStyleStrategy(headerStyle, contentStyle);
      WriteSheet proposalSheet = EasyExcelFactory.writerSheet(0, "委员提案").head(HouseHoldExcel.class).registerWriteHandler(horizontalCellStyleStrategy).build();
      WriteSheet publicopinionSheet = EasyExcelFactory.writerSheet(1, "社情民意").head(HouseHoldExcel.class).registerWriteHandler(horizontalCellStyleStrategy).build();
      excelWriter.write(getProposal(userTopics), proposalSheet);
      excelWriter.write(getPublicopinion(userTopics), publicopinionSheet);

      // 初始化Excel写入器
      ExcelWriter excelWriter = EasyExcel.write(out)
         .build();

      // 设置内容自动换行的样式
      WriteCellStyle contentWriteCellStyle = new WriteCellStyle();
      contentWriteCellStyle.setWrapped(true);

      // 处理并写入提案数据
      List<holdExcel> proposal = getProposal(userTopics);
      ExcelWriterSheetBuilder userExcelSheet = new ExcelWriterSheetBuilder();
      userExcelSheet.registerWriteHandler(new HorizontalCellStyleStrategy(null, contentWriteCellStyle));
      userExcelSheet.sheetName("小区投票人员");
      userExcelSheet.sheetNo(0);
      userExcelSheet.head(holdExcel.class);
      excelWriter.write(proposal, userExcelSheet.build());

      // 处理并写入投票记录数据
      List<UserTopicsExcel> publicopinion = getPublicopinion(userTopics);
      ExcelWriterSheetBuilder classExcelSheet = new ExcelWriterSheetBuilder();
      classExcelSheet.registerWriteHandler(new HorizontalCellStyleStrategy(null, contentWriteCellStyle));
      classExcelSheet.sheetName("投票记录");
      classExcelSheet.sheetNo(1);
      classExcelSheet.head(UserTopicsExcel.class);
      excelWriter.write(publicopinion, classExcelSheet.build());
      // 完成Excel写入并释放资源
      excelWriter.finish();


   }

   //首页-房屋记录
   private List<householdExcel> getProposal(UserTopicsVO userTopics) {
      List<householdExcel> list = new ArrayList<>();
      JSONArray objects1 = JSON.parseArray(userTopics.getDistrictId());
      List<String> collect1 = objects1.stream().map(item -> (String)item).collect(Collectors.toList());
      IDistrictService bean3 = SpringUtils.getBean(IDistrictService.class);
      List<DistrictEntity> list3 = bean3.list(Wrappers.<DistrictEntity>lambdaQuery().in(DistrictEntity::getId, collect1));
      List<String> aoiCodeList = list3.stream().map(item -> item.getAoiCode() ).collect(Collectors.toList());
      userTopics.setAoiCodeList(aoiCodeList);
      List<householdExcel> householdList = baseMapper.getHouseholdList(userTopics);
//
//      householdExcel vo = new householdExcel();
//      list.add(vo);
//      IHouseService bean = SpringUtils.getBean(IHouseService.class);
//      JSONArray objects = JSON.parseArray(userTopics.getDistrictId());
//
//      List<HouseEntity> list1 = bean.list(Wrappers.<HouseEntity>lambdaQuery().in(HouseEntity::getDistrictCode, aoiCodeList));
//
//      IHouseholdService bean1 = SpringUtils.getBean(IHouseholdService.class);
//
//      IUserTopicsService bean2 = SpringUtils.getBean(IUserTopicsService.class);
//
//      for (HouseEntity houseEntity : list1) {
//         householdExcel householdExcel = new householdExcel();
//         householdExcel.setArea(houseEntity.getArea());
//         householdExcel.setBuilding(houseEntity.getBuilding());
//         householdExcel.setRoom(houseEntity.getRoom());
//         householdExcel.setRemark(houseEntity.getRemark());
//         // 查询住户
//         List<HouseholdEntity> list2 = bean1.list(Wrappers.<HouseholdEntity>lambdaQuery()
//            .eq(HouseholdEntity::getHouseCode, houseEntity.getHouseCode())
//            .eq(HouseholdEntity::getIsDeleted, 0)
//            .ne(HouseholdEntity::getRelationship, 18));
//         // 判断住户是否有投票
//         for (HouseholdEntity householdEntity : list2) {
//            householdExcel.setName(householdEntity.getName());
//            householdExcel.setPhone(householdEntity.getPhoneNumber());
//            long count = bean2.count(Wrappers.<UserTopicsEntity>lambdaQuery()
//               .eq(UserTopicsEntity::getHouseholdId, householdEntity.getId()));
//            if (count > 0) {
//               // 查询选择的结果
//               userTopics.setDiscussContent("管理规约");
//               userTopics.setHouseholdId(householdEntity.getId());
//               UserTopicsVO getresult = baseMapper.getresult(userTopics);
//               if (getresult != null) {
//                  householdExcel.setManagementRegulations(getresult.getOptionContent());
//               }
//               userTopics.setDiscussContent("议事规则");
//               UserTopicsVO getresult2 = baseMapper.getresult(userTopics);
//               if (getresult2 != null) {
//                  householdExcel.setRulesOfProcedure(getresult2.getOptionContent());
//               }
//               householdExcel.setVoteFlag("是");
//               break;
//            } else {
//               householdExcel.setVoteFlag("否");
//            }
//         }
         // 添加
         list.addAll(householdList);
//      }
      return list;
   /**
    * 获取首页的房屋记录
    *
    * @param userTopics 包含用户话题信息的对象，其中可能含有区域ID等关键信息
    * @return 返回一个包含房屋记录信息的列表
    */
   private List<holdExcel> getProposal(UserTopicsVO userTopics) {
      List<holdExcel> resultList = new ArrayList<>();
      try {
         // 检查区域ID字符串是否有效
         List<String> strings = validateAndParseDistrictId(userTopics.getDistrictId());
         // 获取区域服务和话题服务的实例
         IDistrictService districtService = SpringUtils.getBean(IDistrictService.class);
         ITopicsService topicsService = SpringUtils.getBean(ITopicsService.class);
         // 处理区域ID并查询对应的区域实体列表
         List<String> aoiCodeList = processDistrictIds(districtService, strings);
         // 设置AOI代码列表到用户话题对象中
         userTopics.setAoiCodeList(aoiCodeList);
         // 查询并处理房屋列表信息
         List<holdExcel> householdList = processHouseholdList(topicsService, userTopics);
         resultList.addAll(householdList);
      } catch (Exception e) {
         // 适当的异常处理逻辑
         // 例如：记录日志、返回错误信息等
         e.printStackTrace();
      }
      return resultList;
   }

   //首页-议事
   /**
    * 验证并解析区域ID字符串。
    *
    * @param districtIdStr 区域ID的字符串表示。不能为空或空白字符串。
    * @return 返回一个JSONArray对象，包含解析后的区域ID。
    * @throws IllegalArgumentException 如果区域ID字符串为空或空白字符串，抛出此异常。
    */
   private List<String>  validateAndParseDistrictId(String districtIdStr) throws IllegalArgumentException {
      // 验证区域ID字符串是否为空
      if (StringUtils.isBlank(districtIdStr)) {
         throw new IllegalArgumentException("区域ID不能为空");
      }
      // 解析区域ID字符串为JSONArray对象
      return  Arrays.asList(districtIdStr.split(","));
   }

   private List<String> processDistrictIds(IDistrictService districtService, List<String> districtIds) {
      List<String> collect1 = districtIds.stream().map(item -> (String) item).collect(Collectors.toList());
      List<DistrictEntity> list3 = districtService.list(Wrappers.<DistrictEntity>lambdaQuery().in(DistrictEntity::getId, collect1));
      return list3.stream().map(item -> item.getAoiCode()).collect(Collectors.toList());
   }

   private List<holdExcel> processHouseholdList(ITopicsService topicsService, UserTopicsVO userTopics) {
      List<holdExcel> householdList = baseMapper.getHouseholdList(userTopics);
      householdList.forEach(item -> processItem(topicsService, item));
      return householdList;
   }

   private void processItem(ITopicsService topicsService, holdExcel item) {
      if (StringUtils.isBlank(item.getOptionContent())) {
         item.setVoteFlag("否");
      } else {
         List<Long> longs = Func.toLongList(item.getOptionContent());
         for (Long aLong : longs) {
            TopicsEntity topics = topicsService.getById(aLong);
            setManagementRegulationsOrRulesOfProcedure(item, topics);
         }
         item.setVoteFlag("是");
      }
   }

   private void setManagementRegulationsOrRulesOfProcedure(holdExcel item, TopicsEntity topics) {
      if (StringUtils.isNotBlank(topics.getDiscussContent())) {
         if (topics.getDiscussContent().equals("管理规约")) {
            item.setManagementRegulations(topics.getOptionContent());
         } else if (topics.getDiscussContent().equals("议事规则")) {
            item.setRulesOfProcedure(topics.getOptionContent());
         }
      }
   }


   /**
    * 获取公开意见信息
    *
    * @param userTopics 用户话题VO对象，封装了用户话题的查询条件
    * @return 返回用户话题的Excel格式列表，包含所有符合条件的意见信息
    */
   private List<UserTopicsExcel> getPublicopinion(UserTopicsVO userTopics) {
      // 初始化返回列表
      List<UserTopicsExcel> list = new ArrayList<>();
      // 通过基础mapper查询结果，并将结果添加到列表中
      List<UserTopicsExcel> userTopicsExcels = baseMapper.getresultTwo(userTopics);
      UserTopicsExcel vo = new UserTopicsExcel();
      list.add(vo);
      list.addAll(userTopicsExcels);
      return list;
   }