群成员再次入群，保留之前群禁言状态

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/im/impl/ImGroupCoreServiceImpl.java

@@ -519,6 +519,9 @@ public class ImGroupCoreServiceImpl implements ImGroupCoreService {
             // 自动激活用户
             asyncRegisterUser(groupMembers);
         }
+
+        // 刷新群成员禁言状态
+        flushGroupMute(imGroup.getId());
     }
 
     /**
@@ -569,6 +572,44 @@ public class ImGroupCoreServiceImpl implements ImGroupCoreService {
         // 自动激活用户
         asyncRegisterUser(groupMembers);
 
+        // 刷新群成员禁言状态
+        flushGroupMute(imGroup.getId());
+
+    }
+
+    private void flushGroupMute(String groupId) {
+        try {
+            List<GroupMemberWrapper.Member> members = imPluginContext.getPluginService().groupUserGagList(groupId);
+
+            List<ImGroupMember> list = imGroupMemberService.lambdaQuery()
+                    .eq(ImGroupMember::getGroupId, groupId)
+                    .list();
+            if (CollectionUtils.isEmpty(members)) {
+                // 设置为全体非禁言状态
+                for (ImGroupMember item : list) {
+                    item.setGroupMute(false);
+                }
+
+                return;
+            } else {
+                List<Long> userIds = members.stream().map(o -> analysisImUserId(o.getId())).map(Long::valueOf).collect(Collectors.toList());
+                list = list.stream().map(o -> {
+                    if (userIds.contains(o.getUserId())) {
+                        o.setGroupMute(true);
+                    } else {
+                        o.setGroupMute(false);
+                    }
+                    return o;
+                }).collect(Collectors.toList());
+            }
+
+            if (CollectionUtils.isNotEmpty(list)) {
+                imGroupMemberService.updateBatchById(list);
+            }
+        } catch (Exception e) {
+            log.error("flushGroupMute error",e);
+        }
+
     }
 
     /**