58 lines
1.4 KiB
Python
58 lines
1.4 KiB
Python
"""Database setup and session management for NetBird MSP Appliance."""
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import os
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import sys
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from typing import Generator
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from sqlalchemy import create_engine, event
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from sqlalchemy.orm import Session, sessionmaker, declarative_base
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DATABASE_PATH = os.environ.get("DATABASE_PATH", "/app/data/netbird_msp.db")
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DATABASE_URL = f"sqlite:///{DATABASE_PATH}"
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engine = create_engine(
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DATABASE_URL,
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connect_args={"check_same_thread": False},
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echo=False,
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)
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# Enable WAL mode and foreign keys for SQLite
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@event.listens_for(engine, "connect")
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def _set_sqlite_pragma(dbapi_connection, connection_record) -> None:
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cursor = dbapi_connection.cursor()
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cursor.execute("PRAGMA journal_mode=WAL")
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cursor.execute("PRAGMA foreign_keys=ON")
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cursor.close()
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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def get_db() -> Generator[Session, None, None]:
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"""Yield a database session, ensuring it is closed after use."""
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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def init_db() -> None:
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"""Create all database tables."""
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from app.models import ( # noqa: F401
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Customer,
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Deployment,
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DeploymentLog,
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SystemConfig,
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User,
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)
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Base.metadata.create_all(bind=engine)
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if __name__ == "__main__":
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if len(sys.argv) > 1 and sys.argv[1] == "init":
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init_db()
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print("Database initialized successfully.")
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