Files
aiagent/backend/app/core/database.py
renjianbo 7ee80c74b2 feat: 集成飞书通知和机器人对话系统
- 新增通知系统 (notifications 表、服务、API)
- 新增飞书定时任务结果推送 (webhook + 应用消息)
- 新增飞书应用消息发送服务 (feishu_app_service)
- 新增飞书 WebSocket 长连接事件监听 (苹果应用)
- 新增飞书账号绑定/解绑 API
- 新增橙子飞书机器人 (独立 WS 连接,固定路由到橙子助手 Agent)
- 执行记录添加 schedule_id,用户添加飞书绑定字段

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-02 16:17:49 +08:00

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"""
数据库配置
"""
from sqlalchemy import create_engine
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
from app.core.config import settings
# 创建数据库引擎MySQL
engine = create_engine(
settings.DATABASE_URL,
pool_pre_ping=True,
pool_size=10,
max_overflow=20,
echo=settings.DEBUG # 开发环境显示SQL
)
# 创建会话工厂
# expire_on_commit=Falsecommit 后仍可读取已加载标量,避免 FastAPI 在序列化 ExecutionResponse 时
# 因会话已关闭而再次触发懒加载,从而出现「仅 HTTP 报 DATABASE_ERROR、TestClient 正常」的现象。
SessionLocal = sessionmaker(
autocommit=False, autoflush=False, bind=engine, expire_on_commit=False
)
# 创建基础模型类
Base = declarative_base()
def get_db():
"""获取数据库会话"""
db = SessionLocal()
try:
yield db
finally:
db.close()
def init_db():
"""初始化数据库,创建所有表"""
# 导入所有模型,确保它们被注册
import app.models.user
import app.models.workflow
import app.models.agent
import app.models.execution
import app.models.model_config
import app.models.workflow_template
import app.models.permission
import app.models.alert_rule
import app.models.agent_llm_log
import app.models.agent_vector_memory
import app.models.agent_learning_pattern
import app.models.agent_schedule
import app.models.knowledge_base
import app.models.notification
Base.metadata.create_all(bind=engine)