Cybersecurity-Projects/PROJECTS/advanced/encrypted-p2p-chat/backend/alembic/env.py

71 lines
1.7 KiB
Python

"""
©AngelaMos | 2026
env.py
"""
from logging.config import fileConfig
from sqlalchemy import engine_from_config, pool
from sqlmodel import SQLModel
from alembic import context
from app.config import settings
from app.models.User import User # noqa: F401
from app.models.Credential import Credential # noqa: F401
from app.models.IdentityKey import IdentityKey # noqa: F401
from app.models.SignedPrekey import SignedPrekey # noqa: F401
from app.models.OneTimePrekey import OneTimePrekey # noqa: F401
config = context.config
if config.config_file_name is not None:
fileConfig(config.config_file_name)
target_metadata = SQLModel.metadata
config.set_main_option("sqlalchemy.url", str(settings.DATABASE_URL))
def run_migrations_offline() -> None:
"""
Run migrations in offline mode
"""
url = config.get_main_option("sqlalchemy.url")
context.configure(
url = url,
target_metadata = target_metadata,
literal_binds = True,
dialect_opts = {"paramstyle": "named"},
)
with context.begin_transaction():
context.run_migrations()
def run_migrations_online() -> None:
"""
Run migrations in online mode
"""
connectable = engine_from_config(
config.get_section(config.config_ini_section, {}),
prefix = "sqlalchemy.",
poolclass = pool.NullPool,
)
with connectable.connect() as connection:
context.configure(
connection = connection,
target_metadata = target_metadata
)
with context.begin_transaction():
context.run_migrations()
if context.is_offline_mode():
run_migrations_offline()
else:
run_migrations_online()