feat(chat): 新增分页查询聊天记录接口

src/main/java/com/yolo/keyborad/controller/ChatController.java

@@ -3,19 +3,23 @@ package com.yolo.keyborad.controller;
 import cn.dev33.satoken.stp.StpUtil;
 import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.yolo.keyborad.common.BaseResponse;
 import com.yolo.keyborad.common.ErrorCode;
 import com.yolo.keyborad.common.ResultUtils;
 import com.yolo.keyborad.exception.BusinessException;
 import com.yolo.keyborad.mapper.QdrantPayloadMapper;
+import com.yolo.keyborad.model.dto.chat.ChatHistoryPageReq;
 import com.yolo.keyborad.model.dto.chat.ChatMessageReq;
 import com.yolo.keyborad.model.dto.chat.ChatReq;
 import com.yolo.keyborad.model.dto.chat.ChatSaveReq;
 import com.yolo.keyborad.model.dto.chat.ChatStreamMessage;
 import com.yolo.keyborad.model.vo.AudioTaskVO;
+import com.yolo.keyborad.model.vo.ChatMessageHistoryVO;
 import com.yolo.keyborad.model.vo.ChatMessageVO;
 import com.yolo.keyborad.model.vo.ChatVoiceVO;
 import com.yolo.keyborad.service.ChatService;
+import com.yolo.keyborad.service.KeyboardAiChatMessageService;
 import com.yolo.keyborad.service.impl.QdrantVectorService;
 import io.qdrant.client.grpc.JsonWithInt;
 import io.swagger.v3.oas.annotations.Operation;
@@ -48,6 +52,9 @@ public class ChatController {
     @Resource
     private ChatService chatService;
 
+    @Resource
+    private KeyboardAiChatMessageService aiChatMessageService;
+
 
     @PostMapping("/message")
     @Operation(summary = "同步对话", description = "发送消息给大模型，同步返回 AI 响应，异步生成音频")
@@ -111,4 +118,17 @@ public class ChatController {
         log.info("聊天嵌入保存成功，用户ID: {}, 文本长度: {}", chatSaveReq.getUserId(), chatSaveReq.getUserText().length());
         return ResultUtils.success(true);
     }
+
+    @PostMapping("/history")
+    @Operation(summary = "分页查询聊天记录", description = "分页查询用户与AI陪聊角色的聊天记录")
+    public BaseResponse<IPage<ChatMessageHistoryVO>> pageHistory(@RequestBody ChatHistoryPageReq req) {
+        if (req.getCompanionId() == null) {
+            throw new BusinessException(ErrorCode.COMPANION_ID_EMPTY);
+        }
+
+        Long userId = StpUtil.getLoginIdAsLong();
+        IPage<ChatMessageHistoryVO> result = aiChatMessageService.pageHistory(
+                userId, req.getCompanionId(), req.getPageNum(), req.getPageSize());
+        return ResultUtils.success(result);
+    }
 }