feat: 拉取聊天记录

src/main/java/cn/teammodel/controller/frontend/AiController.java

@@ -35,6 +35,13 @@ public class AiController {
         List<ChatSession> sessions = chatSessionService.listMySession();
         return R.success(sessions);
     }
+
+    @GetMapping("chat/history/{sessionId}")
+    @ApiOperation("查询我的聊天记录")
+    public R<List<ChatSession.Message>> getHistory(@PathVariable String sessionId) {
+        List<ChatSession.Message> history = chatSessionService.listMyHistory(sessionId);
+        return R.success(history);
+    }
     @PostMapping("session/create")
     @ApiOperation("创建聊天会话")
     public R<String> createSession() {

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

@@ -13,6 +13,7 @@ import java.util.List;
  */
 @Repository
 public interface ChatSessionRepository extends CosmosRepository<ChatSession, String> {
+    ChatSession findChatSessionByIdAndCode(String id, String code);
     @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);
 

src/main/java/cn/teammodel/service/ChatSessionService.java

@@ -18,4 +18,6 @@ public interface ChatSessionService {
     ChatSession updateSession(UpdateSessionDto updateSessionDto);
 
     void deleteSession(String id);
+
+    List<ChatSession.Message> listMyHistory(String sessionId);
 }

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

@@ -76,7 +76,7 @@ public class ChatSessionServiceImpl implements ChatSessionService {
         }
         CosmosPatchOperations options = CosmosPatchOperations.create()
                 .replace("/title", title);
-        chatSessionRepository.save(id, PK.of(PK.CHAT_SESSION),ChatSession.class, options);
+        chatSessionRepository.save(id, PK.of(PK.CHAT_SESSION), ChatSession.class, options);
         return null;
     }
 
@@ -91,4 +91,15 @@ public class ChatSessionServiceImpl implements ChatSessionService {
         }
         chatSessionRepository.deleteById(id, PK.of(PK.CHAT_SESSION));
     }
+
+    @Override
+    public List<Message> listMyHistory(String sessionId) {
+        User user = SecurityUtil.getLoginUser();
+        String userId = user.getId();
+        ChatSession session = chatSessionRepository.findChatSessionByIdAndCode(sessionId, PK.CHAT_SESSION);
+        if (!userId.equals(session.getUserId())) {
+            throw new ServiceException(ErrorCode.NO_AUTH_ERROR);
+        }
+        return session.getHistory();
+    }
 }