fix: 修复艾特用户列表不在群聊之中的问题

mallchat-common/src/main/java/com/abin/mallchat/common/chat/dao/GroupMemberDao.java

@@ -3,7 +3,9 @@ package com.abin.mallchat.common.chat.dao;
 import com.abin.mallchat.common.chat.domain.entity.GroupMember;
 import com.abin.mallchat.common.chat.domain.enums.GroupRoleEnum;
 import com.abin.mallchat.common.chat.mapper.GroupMemberMapper;
+import com.abin.mallchat.common.chat.service.cache.GroupMemberCache;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
@@ -20,6 +22,9 @@ import java.util.stream.Collectors;
 @Service
 public class GroupMemberDao extends ServiceImpl<GroupMemberMapper, GroupMember> {
 
+    @Autowired
+    private GroupMemberCache groupMemberCache;
+
     public List<Long> getMemberUidList(Long groupId) {
         List<GroupMember> list = lambdaQuery()
                 .eq(GroupMember::getGroupId, groupId)
@@ -50,4 +55,16 @@ public class GroupMemberDao extends ServiceImpl<GroupMemberMapper, GroupMember>
                 .eq(GroupMember::getRole, GroupRoleEnum.LEADER.getType())
                 .list();
     }
+
+    /**
+     * 判断用户是否在房间中
+     *
+     * @param roomId  房间ID
+     * @param uidList 用户ID
+     * @return 是否在群聊中
+     */
+    public Boolean isGroupShip(Long roomId, List<Long> uidList) {
+        List<Long> memberUidList = groupMemberCache.getMemberUidList(roomId);
+        return memberUidList.containsAll(uidList);
+    }
 }