lofyerandfactory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
c4dc22074e
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
from sqlalchemy import create_engine, text
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from sqlalchemy.orm import DeclarativeBase, Session, sessionmaker
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from .config import settings
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class Base(DeclarativeBase):
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pass
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engine = create_engine(
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f"sqlite:///{settings.data_dir / 'wireguard.db'}",
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connect_args={"check_same_thread": False},
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)
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SessionLocal = sessionmaker(bind=engine, autoflush=False, expire_on_commit=False)
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def get_db():
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db: Session = 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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PEER_MIGRATIONS = {
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"note": "ALTER TABLE peers ADD COLUMN note VARCHAR(256) NOT NULL DEFAULT ''",
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"quota_bytes": "ALTER TABLE peers ADD COLUMN quota_bytes INTEGER NOT NULL DEFAULT 0",
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"cum_rx": "ALTER TABLE peers ADD COLUMN cum_rx INTEGER NOT NULL DEFAULT 0",
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"cum_tx": "ALTER TABLE peers ADD COLUMN cum_tx INTEGER NOT NULL DEFAULT 0",
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"last_rx": "ALTER TABLE peers ADD COLUMN last_rx INTEGER NOT NULL DEFAULT 0",
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"last_tx": "ALTER TABLE peers ADD COLUMN last_tx INTEGER NOT NULL DEFAULT 0",
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}
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def run_migrations() -> None:
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with engine.connect() as conn:
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existing = {
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row[1] for row in conn.execute(text("PRAGMA table_info(peers)"))
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}
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for column, ddl in PEER_MIGRATIONS.items():
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if existing and column not in existing:
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conn.execute(text(ddl))
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conn.commit()
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