add banbanmini backend

2026-03-24 15:04:36 +08:00
parent 0d0f995dc2
commit 7510ca6df1
197 changed files with 13008 additions and 0 deletions
--- a/talkingq-url/services/system_config_manager.py
+++ b/talkingq-url/services/system_config_manager.py
@@ -0,0 +1,111 @@
+import asyncio
+from typing import Optional
+import time
+from sqlalchemy import select, update, insert, delete, func
+from database.models import SystemConfig
+from services.database_service_base import DatabaseServiceBase
+from utils.logger import session_logger
+
+class SystemConfigManager(DatabaseServiceBase):
+    def __init__(self):
+        super().__init__(service_name="system_config")
+
+    async def create_config(self, key: str, value: str) -> bool:
+        """新增系统配置"""
+        await self._init_database()
+        db_session = await self.get_session()
+        try:
+            insert_stmt = insert(SystemConfig).values(
+                config_key=key,
+                config_value=value
+            )
+            await db_session.execute(insert_stmt)
+            await db_session.commit()
+            session_logger.info("system", "system_config", f"新增系统配置: {key}={value}")
+            return True
+        except Exception as e:
+            await db_session.rollback()
+            session_logger.error("system", "system_config", f"新增系统配置失败: {str(e)}")
+            return False
+        finally:
+            await db_session.close()
+
+    async def get_config(self, key: str) -> Optional[SystemConfig]:
+        """获取系统配置"""
+        await self._init_database()
+        db_session = await self.get_session()
+        try:
+            query = select(SystemConfig).where(SystemConfig.config_key == key)
+            result = await db_session.execute(query)
+            return result.scalars().first()
+        except Exception as e:
+            session_logger.error(key, "system_config", f"查询系统配置失败: {str(e)}")
+            return None
+        finally:
+            await db_session.close()
+
+    async def update_config(self, key: str, value: str) -> bool:
+        """更新系统配置"""
+        await self._init_database()
+        db_session = await self.get_session()
+        try:
+            query = select(SystemConfig).where(SystemConfig.config_key == key)
+            result = await db_session.execute(query)
+            config = result.scalars().first()
+            
+            if config:
+                update_stmt = (
+                    update(SystemConfig)
+                    .where(SystemConfig.config_key == key)
+                    .values(config_value=value, updated_at=func.now())
+                )
+                await db_session.execute(update_stmt)
+            else:
+                insert_stmt = insert(SystemConfig).values(
+                    config_key=key,
+                    config_value=value
+                )
+                await db_session.execute(insert_stmt)
+                
+            await db_session.commit()
+            session_logger.info(key, "system_config", f"系统配置已更新: {value}")
+            return True
+        except Exception as e:
+            await db_session.rollback()
+            session_logger.error(key, "system_config", f"更新系统配置失败: {str(e)}")
+            return False
+        finally:
+            await db_session.close()
+
+    async def delete_config(self, key: str) -> bool:
+        """删除系统配置"""
+        await self._init_database()
+        db_session = await self.get_session()
+        try:
+            delete_stmt = delete(SystemConfig).where(SystemConfig.config_key == key)
+            await db_session.execute(delete_stmt)
+            await db_session.commit()
+            session_logger.info(key, "system_config", "系统配置已删除")
+            return True
+        except Exception as e:
+            await db_session.rollback()
+            session_logger.error(key, "system_config", f"删除系统配置失败: {str(e)}")
+            return False
+        finally:
+            await db_session.close()
+
+    async def list_configs(self):
+        """列出所有系统配置"""
+        await self._init_database()
+        db_session = await self.get_session()
+        try:
+            query = select(SystemConfig)
+            result = await db_session.execute(query)
+            return result.scalars().all()
+        except Exception as e:
+            session_logger.error("system_config", "system_config", f"查询所有系统配置失败: {str(e)}")
+            return []
+        finally:
+            await db_session.close()
+
+system_config_manager = SystemConfigManager()