refactor(db): 将数据库操作异步化

- 将所有 session.add() 改为 await session.add()
- 将所有 session.commit() 改为 await session.commit()
- 将 session.refresh() 改为 await session.refresh()

src/chat/antipromptinjector/anti_injector.py

@@ -265,7 +265,7 @@ class AntiPromptInjector:
                 # 删除对应的消息记录
                 stmt = delete(Messages).where(Messages.message_id == message_id)
                 result = session.execute(stmt)
-                session.commit()
+                await session.commit()
 
                 if result.rowcount > 0:
                     logger.debug(f"成功删除违禁消息记录: {message_id}")
@@ -295,7 +295,7 @@ class AntiPromptInjector:
                     .values(processed_plain_text=new_content, display_message=new_content)
                 )
                 result = session.execute(stmt)
-                session.commit()
+                await session.commit()
 
                 if result.rowcount > 0:
                     logger.debug(f"成功更新消息内容为加盾版本: {message_id}")

src/chat/antipromptinjector/management/statistics.py

@@ -32,9 +32,9 @@ class AntiInjectionStatistics:
                 stats = session.query(AntiInjectionStats).order_by(AntiInjectionStats.id.desc()).first()
                 if not stats:
                     stats = AntiInjectionStats()
-                    session.add(stats)
-                    session.commit()
-                    session.refresh(stats)
+                    await session.add(stats)
+                    await session.commit()
+                    await session.refresh(stats)
                 return stats
         except Exception as e:
             logger.error(f"获取统计记录失败: {e}")
@@ -48,7 +48,7 @@ class AntiInjectionStatistics:
                 stats = session.query(AntiInjectionStats).order_by(AntiInjectionStats.id.desc()).first()
                 if not stats:
                     stats = AntiInjectionStats()
-                    session.add(stats)
+                    await session.add(stats)
 
                 # 更新统计字段
                 for key, value in kwargs.items():
@@ -80,7 +80,7 @@ class AntiInjectionStatistics:
                             # 直接设置的字段
                             setattr(stats, key, value)
 
-                session.commit()
+                await session.commit()
         except Exception as e:
             logger.error(f"更新统计数据失败: {e}")
 
@@ -141,7 +141,7 @@ class AntiInjectionStatistics:
             with get_db_session() as session:
                 # 删除现有统计记录
                 session.query(AntiInjectionStats).delete()
-                session.commit()
+                await session.commit()
                 logger.info("统计信息已重置")
         except Exception as e:
             logger.error(f"重置统计信息失败: {e}")

src/chat/antipromptinjector/management/user_ban.py

@@ -52,7 +52,7 @@ class UserBanManager:
                             # 封禁已过期，重置违规次数
                             ban_record.violation_num = 0
                             ban_record.created_at = datetime.datetime.now()
-                            session.commit()
+                            await session.commit()
                             logger.info(f"用户 {platform}:{user_id} 封禁已过期，违规次数已重置")
 
             return None
@@ -85,9 +85,9 @@ class UserBanManager:
                         reason=f"提示词注入攻击 (置信度: {detection_result.confidence:.2f})",
                         created_at=datetime.datetime.now(),
                     )
-                    session.add(ban_record)
+                    await session.add(ban_record)
 
-                session.commit()
+                await session.commit()
 
                 # 检查是否需要自动封禁
                 if ban_record.violation_num >= self.config.auto_ban_violation_threshold:
@@ -95,7 +95,7 @@ class UserBanManager:
                     # 只有在首次达到阈值时才更新封禁开始时间
                     if ban_record.violation_num == self.config.auto_ban_violation_threshold:
                         ban_record.created_at = datetime.datetime.now()
-                    session.commit()
+                    await session.commit()
                 else:
                     logger.info(f"用户 {platform}:{user_id} 违规记录已更新，当前违规次数: {ban_record.violation_num}")
 

src/chat/emoji_system/emoji_manager.py

@@ -166,7 +166,7 @@ class MaiEmoji:
                         usage_count=self.usage_count,
                         last_used_time=self.last_used_time,
                     )
-                    session.add(emoji)
+                    await session.add(emoji)
                     await session.commit()
 
                     logger.info(f"[注册] 表情包信息保存到数据库: {self.filename} ({self.emotion})")

src/chat/memory_system/instant_memory.py

@@ -117,8 +117,8 @@ class InstantMemory:
                 create_time=memory_item.create_time,
                 last_view_time=memory_item.last_view_time,
             )
-            session.add(memory)
-            session.commit()
+            await session.add(memory)
+            await session.commit()
 
     async def get_memory(self, target: str):
         from json_repair import repair_json

src/chat/message_receive/chat_stream.py

@@ -147,7 +147,7 @@ class ChatManager:
             #     db.connect(reuse_if_open=True)
             #     # 确保 ChatStreams 表存在
             #     session.execute(text("CREATE TABLE IF NOT EXISTS chat_streams (stream_id TEXT PRIMARY KEY, platform TEXT, create_time REAL, last_active_time REAL, user_platform TEXT, user_id TEXT, user_nickname TEXT, user_cardname TEXT, group_platform TEXT, group_id TEXT, group_name TEXT)"))
-            #     session.commit()
+            #     await session.commit()
             # except Exception as e:
             #     logger.error(f"数据库连接或 ChatStreams 表创建失败: {e}")
 

src/chat/message_receive/storage.py

@@ -123,7 +123,8 @@ class MessageStorage:
                 is_picid=is_picid,
             )
             async with get_db_session() as session:
-                session.add(new_message)
+                await session.add(new_message)
+                await session.commit()
 
         except Exception:
             logger.exception("存储消息失败")
@@ -162,9 +163,6 @@ class MessageStorage:
                 logger.debug(f"消息段数据: {message.message_segment.data}")
                 return
 
-            # 使用上下文管理器确保session正确管理
-            from src.common.database.sqlalchemy_models import get_db_session
-
             async with get_db_session() as session:
                 matched_message = (
                     await session.execute(

src/chat/utils/utils_image.py

@@ -128,7 +128,7 @@ class ImageManager:
                         description=description,
                         timestamp=current_timestamp,
                     )
-                    session.add(new_desc)
+                    await session.add(new_desc)
                 await session.commit()
                 #  会在上下文管理器中自动调用
         except Exception as e:
@@ -278,7 +278,7 @@ class ImageManager:
                                     description=detailed_description,  # 保存详细描述
                                     timestamp=current_timestamp,
                                 )
-                                session.add(new_img)
+                                await session.add(new_img)
                             await session.commit()
                     except Exception as e:
                         logger.error(f"保存到Images表失败: {str(e)}")
@@ -370,7 +370,7 @@ class ImageManager:
                         vlm_processed=True,
                         count=1,
                     )
-                    session.add(new_img)
+                    await session.add(new_img)
                     logger.debug(f"[数据库] 创建新图片记录: {image_hash[:8]}...")
 
                 await session.commit()
@@ -590,7 +590,7 @@ class ImageManager:
                     vlm_processed=True,
                     count=1,
                 )
-                session.add(new_img)
+                await session.add(new_img)
                 await session.commit()
 
             return image_id, f"[picid:{image_id}]"

src/chat/utils/utils_video.py

@@ -242,7 +242,7 @@ class VideoAnalyzer:
                         existing_video.fps = metadata.get("fps")
                         existing_video.resolution = metadata.get("resolution")
                         existing_video.file_size = metadata.get("file_size")
-                    session.commit()
+                    await session.commit()
                     session.refresh(existing_video)
                     logger.info(f"✅ 更新已存在的视频记录，hash: {video_hash[:16]}..., count: {existing_video.count}")
                     return existing_video
@@ -257,8 +257,8 @@ class VideoAnalyzer:
                         video_record.resolution = metadata.get("resolution")
                         video_record.file_size = metadata.get("file_size")
 
-                    session.add(video_record)
-                    session.commit()
+                    await session.add(video_record)
+                    await session.commit()
                     session.refresh(video_record)
                     logger.info(f"✅ 新视频分析结果已保存到数据库，hash: {video_hash[:16]}...")
                     return video_record