发送入群邀请链接之前先拿到群里最新的消息，如果不是48小时之内，就主动发一条消息

pcloud-service-book/src/main/java/com/pcloud/book/consumer/wechatgroup/WechatGroupConsr.java

@@ -27,6 +27,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -438,4 +439,15 @@ public class WechatGroupConsr {
         }
         return groupRobotDTO;
     }
+
+    @ParamLog("根据群id集合查最后发言时间")
+    public Map<String, Date> getChatLastTimeByGroup(List<String> groupId) {
+        Map<String, Date> map = new HashMap<>();
+        try {
+            map = ResponseHandleUtil.parseMapResponse(messageService.getChatLastTimeByGroup(groupId), String.class, Date.class);
+        } catch (Exception e) {
+            log.error("根据群id集合查最后发言时间.[getChatLastTimeByGroup]:" + e.getMessage(), e);
+        }
+        return map;
+    }
 }

pcloud-service-book/src/main/java/com/pcloud/book/keywords/biz/impl/BookKeywordBizImpl.java

@@ -14,6 +14,7 @@ import com.pcloud.book.consumer.wechatgroup.WechatGroupConsr;
 import com.pcloud.book.group.biz.BookGroupBiz;
 import com.pcloud.book.group.biz.BookGroupClassifyBiz;
 import com.pcloud.book.group.biz.GroupQrcodeBiz;
+import com.pcloud.book.group.biz.WeixinQrcodeBiz;
 import com.pcloud.book.group.dao.AppTouchRecordDao;
 import com.pcloud.book.group.dao.BookGroupCipherUserDao;
 import com.pcloud.book.group.dao.BookGroupClassifyDao;
@@ -21,6 +22,7 @@ import com.pcloud.book.group.dao.BookGroupDao;
 import com.pcloud.book.group.dao.GroupQrcodeDao;
 import com.pcloud.book.group.dao.JoinGroupCipherDao;
 import com.pcloud.book.group.dto.BookGroupDTO;
+import com.pcloud.book.group.dto.BookWxQrcodeDTO;
 import com.pcloud.book.group.dto.GroupClassifyQrcodeDTO;
 import com.pcloud.book.group.entity.AppTouchRecord;
 import com.pcloud.book.group.entity.BookGroup;
@@ -55,6 +57,7 @@ import com.pcloud.book.keywords.vo.QrWeixinParam;
 import com.pcloud.book.keywords.vo.SetKeywordVO;
 import com.pcloud.book.keywords.vo.SetRankVO;
 import com.pcloud.book.keywords.vo.UpdateKeywordVO;
+import com.pcloud.book.util.common.ThreadPoolUtils;
 import com.pcloud.channelcenter.base.constants.ChannelEnum;
 import com.pcloud.channelcenter.qrcode.service.QrcodeSceneService;
 import com.pcloud.channelcenter.qrcode.vo.MessageBookVO;
@@ -91,12 +94,14 @@ import org.springframework.util.CollectionUtils;
 
 import java.math.BigDecimal;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.Optional;
 import java.util.TreeSet;
 import java.util.stream.Collectors;
 
@@ -149,6 +154,8 @@ public class BookKeywordBizImpl implements BookKeywordBiz {
     private LiveCons liveCons;
     @Autowired
     private BookGroupCipherUserDao bookGroupCipherUserDao;
+    @Autowired
+    private WeixinQrcodeBiz weixinQrcodeBiz;
     /**
      * 字符串切割长度
      */
@@ -623,15 +630,61 @@ public class BookKeywordBizImpl implements BookKeywordBiz {
         if (null == groupQrcode4ClassifyVO) {
             throw new BookBizException(BookBizException.ID_NOT_EXIST, "群不存在");
         }
-        String wxGroupId = groupQrcode4ClassifyVO.getWeixinGroupId();
-        //发送邀请入群
+        sendAndCheckInviteGroup(sendTextDTO,groupQrcode4ClassifyVO.getWeixinGroupId());
+    }
+
+    @ParamLog("判断冒泡和发送冒泡和发入群链接")
+    private void sendAndCheckInviteGroup(SendTextDTO sendTextDTO, String wxGroupId) {
+        if (checkLastAcTimeSendMsg(wxGroupId)) {
+            //需要冒泡，冒泡之后隔3秒发
+            ThreadPoolUtils.SEND_MAOPAO_THREAD_POOL.execute(() -> {
+                sendMaoPao(sendTextDTO, wxGroupId);
+                try {
+                    Thread.sleep(3000);
+                } catch (InterruptedException e) {
+                    log.error("需要冒泡，冒泡之后隔3秒发出错！sendTextDTO=" + sendTextDTO.toString() + "wxGroupId=" + wxGroupId);
+                }
+                sendInviteToGroup(sendTextDTO, wxGroupId);
+            });
+        } else {
+            //如果不需要冒泡，就直接发
+            sendInviteToGroup(sendTextDTO, wxGroupId);
+        }
+    }
+
+    @ParamLog("发送入群邀请链接之前先拿到群里最新的消息，如果不是48小时之内，就主动发一条消息")
+    private Boolean checkLastAcTimeSendMsg(String wxGroupId) {
+        Boolean flag = false;
+        List<String> wechatGroupIds = new ArrayList<>();
+        wechatGroupIds.add(wxGroupId);
+        Map<String, Date> map = wechatGroupConsr.getChatLastTimeByGroup(wechatGroupIds);
+        Date lastTime = map.get(wxGroupId);
+        if (lastTime == null || (new Date().getTime() - lastTime.getTime()) > 48 * 60 * 60 * 1000) {
+            flag = true;
+        }
+        return flag;
+    }
+
+    @ParamLog("发送冒泡消息")
+    private void sendMaoPao(SendTextDTO sendTextDTO, String wxGroupId){
+        SendTextMessageVO sendTextMessageVO = new SendTextMessageVO();
+        sendTextMessageVO.setContent("我来冒个泡");
+        sendTextMessageVO.setAltId(sendTextDTO.getWxId());
+        sendTextMessageVO.setWxGroupId(wxGroupId);
+        sendTextMessageVO.setIp(findIp(wxGroupId));
+        WxGroupSDK.sendTextMessage(sendTextMessageVO);
+        log.info("发送入群邀请链接之前发冒泡消息："+sendTextMessageVO.toString());
+    }
+
+    @ParamLog("发送进群链接")
+    private void sendInviteToGroup(SendTextDTO sendTextDTO, String wxGroupId){
         SendGroupInviteVO sendGroupInviteVO = new SendGroupInviteVO();
         sendGroupInviteVO.setAltId(sendTextDTO.getWxId());
         sendGroupInviteVO.setWxId(sendTextDTO.getWechatUserId());
         sendGroupInviteVO.setWxGroupId(wxGroupId);
         sendGroupInviteVO.setIp(sendTextDTO.getIp());
         WxGroupSDK.sendGroupInvite(sendGroupInviteVO);
-        log.info("[同意加好友发送欢迎语] 发送进群链接 sendGroupInviteVO：{}", sendGroupInviteVO);
+        log.info("发送进群链接 sendGroupInviteVO：{}", sendGroupInviteVO);
     }
 
     @ParamLog("根据关键词判断关键词是否为1V1社群群名称")
@@ -651,14 +704,7 @@ public class BookKeywordBizImpl implements BookKeywordBiz {
                     if (null == groupQrcode4ClassifyVO) {
                         throw new BookBizException(BookBizException.ID_NOT_EXIST, "群不存在");
                     }
-                    //发送邀请入群
-                    SendGroupInviteVO sendGroupInviteVO = new SendGroupInviteVO();
-                    sendGroupInviteVO.setAltId(sendTextDTO.getWxId());
-                    sendGroupInviteVO.setWxId(sendTextDTO.getWechatUserId());
-                    sendGroupInviteVO.setWxGroupId(groupQrcode4ClassifyVO.getWeixinGroupId());
-                    sendGroupInviteVO.setIp(sendTextDTO.getIp());
-                    WxGroupSDK.sendGroupInvite(sendGroupInviteVO);
-                    log.info("邀请入群" + sendGroupInviteVO.toString());
+                    sendAndCheckInviteGroup(sendTextDTO,groupQrcode4ClassifyVO.getWeixinGroupId());
                 }
             }
         }
@@ -1156,4 +1202,10 @@ public class BookKeywordBizImpl implements BookKeywordBiz {
         return replyKeywordDTO;
     }
 
+    @ParamLog("获取ip")
+    private String findIp(String wechatGroupId) {
+        Map<String, BookWxQrcodeDTO> groupVersion = weixinQrcodeBiz.getGroupVersion(Collections.singletonList(wechatGroupId));
+        String ip = Optional.ofNullable(groupVersion.get(wechatGroupId)).orElse(new BookWxQrcodeDTO()).getWechatGroupIp();
+        return ip;
+    }
 }

pcloud-service-book/src/main/java/com/pcloud/book/util/common/ThreadPoolUtils.java

@@ -27,4 +27,10 @@ public class ThreadPoolUtils {
     public static final ExecutorService OTHER_THREAD_POOL = new ThreadPoolExecutor(8, 8, 0L, TimeUnit.SECONDS,
             new LinkedBlockingQueue<>(), new ThreadFactoryBuilder().setNameFormat("other-pool-%d").build(), new ThreadPoolExecutor.CallerRunsPolicy());
 
+    /**
+     * 入群邀请链接发送之前发送冒泡消息线程池
+     */
+    public static final ExecutorService SEND_MAOPAO_THREAD_POOL = new ThreadPoolExecutor(1, 1, 0L, TimeUnit.SECONDS,
+            new LinkedBlockingQueue<>(), new ThreadFactoryBuilder().setNameFormat("other-pool-%d").build(), new ThreadPoolExecutor.CallerRunsPolicy());
+
 }