修复加入群聊发送事件失败

core/src/main/java/com/wecloud/im/service/impl/ImGroupServiceImpl.java

@@ -185,6 +185,10 @@ public class ImGroupServiceImpl implements ImGroupService {
         List<ImClient> clientList = clientService.list(Wrappers.<ImClient>lambdaQuery().eq(ImClient::getFkAppid,
         List<ImClient> clientList = clientService.list(Wrappers.<ImClient>lambdaQuery().eq(ImClient::getFkAppid,
                 appId).in(ImClient::getClientId, memberClientIds));
                 appId).in(ImClient::getClientId, memberClientIds));
 
 
+        List<ImConversationMembers> oldMembers =
+                conversationMembersService.list(Wrappers.<ImConversationMembers>lambdaQuery()
+                        .eq(ImConversationMembers::getFkConversationId, conversation.getId()));
+
         // 查找已经在群组里的客户端
         // 查找已经在群组里的客户端
         List<ImConversationMembers> existMemberList =
         List<ImConversationMembers> existMemberList =
                 conversationMembersService.list(Wrappers.<ImConversationMembers>lambdaQuery()
                 conversationMembersService.list(Wrappers.<ImConversationMembers>lambdaQuery()
@@ -231,7 +235,7 @@ public class ImGroupServiceImpl implements ImGroupService {
                     imApplication, inviter, conversation, JsonUtils.encodeJson(content));
                     imApplication, inviter, conversation, JsonUtils.encodeJson(content));
             boolean save = imMessageService.save(imMessage);
             boolean save = imMessageService.save(imMessage);
             // 发送给在群内的成员
             // 发送给在群内的成员
-            conversationService.sendMsgToMembers(conversation, existMemberList, inviter, imMessage, content);
+            conversationService.sendMsgToMembers(conversation, oldMembers, inviter, imMessage, content);
             // 发送给被邀请人
             // 发送给被邀请人
             couriers.deliver(imMessage, content, inviter, newMember, WsResponseCmdEnum.CONVERSATION_EVENT_MSG);
             couriers.deliver(imMessage, content, inviter, newMember, WsResponseCmdEnum.CONVERSATION_EVENT_MSG);
         }
         }