fix: 修复查询会话的sql和updatetime

src/main/java/cn/teammodel/dao/ChatSessionRepository.java

@@ -13,10 +13,10 @@ import java.util.List;
  */
 @Repository
 public interface ChatSessionRepository extends CosmosRepository<ChatSession, String> {
-    @Query("select c.id, c.code, c.title, c.userId, c.createTime from c where c.code = 'ChatSession' and c.sessionId = @sessionId")
+    @Query("select c.id, c.code, c.title, c.userId, c.createTime from c where c.code = 'ChatSession' and c.id = @sessionId")
     List<ChatSession> findBySessionId(String sessionId);
 
-    @Query("select c.id, c.code, c.title, c.userId, c.createTime from c where c.code = 'ChatSession' and c.userId = @userId")
+    @Query("select c.id, c.code, c.title, c.userId, c.createTime, c.updateTime from c where c.code = 'ChatSession' and c.userId = @userId")
     List<ChatSession> findByUserId(String userId);
 
     @Query("SELECT value ARRAY_SLICE(c.history, -3) FROM c where c.id = @sessionId and c.code = 'ChatSession'")

src/main/java/cn/teammodel/service/impl/ChatSessionServiceImpl.java

@@ -14,6 +14,7 @@ import cn.teammodel.service.ChatSessionService;
 import cn.teammodel.utils.RepositoryUtil;
 import com.azure.cosmos.models.CosmosPatchOperations;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.ObjectUtils;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -56,7 +57,9 @@ public class ChatSessionServiceImpl implements ChatSessionService {
         String userId = SecurityUtil.getUserId();
         List<ChatSession> sessions = chatSessionRepository.findByUserId(userId);
         // 按更新时间排序
-        sessions = sessions.stream().sorted(Comparator.comparing(ChatSession::getUpdateTime)).collect(Collectors.toList());
+        if (ObjectUtils.isNotEmpty(sessions)) {
+            sessions = sessions.stream().sorted(Comparator.comparing(ChatSession::getUpdateTime)).collect(Collectors.toList());
+        }
         return sessions;
     }