78 lines
2.2 KiB
Python
78 lines
2.2 KiB
Python
|
"""Alembic environment for demo_session service"""
|
||
|
|
|
||
|
|
from logging.config import fileConfig
|
||
|
|
from sqlalchemy import engine_from_config, pool
|
||
|
|
from alembic import context
|
||
|
|
import os
|
||
|
|
import sys
|
||
|
|
from pathlib import Path
|
||
|
|
|
||
|
|
# Add service root to path for container environment
|
||
|
|
service_root = Path(__file__).parent.parent
|
||
|
|
sys.path.insert(0, str(service_root))
|
||
|
|
|
||
|
|
# Also add project root for local development
|
||
|
|
project_root = Path(__file__).parent.parent.parent.parent
|
||
|
|
sys.path.insert(0, str(project_root))
|
||
|
|
|
||
|
|
# Import models - try container path first, then dev path
|
||
|
|
try:
|
||
|
|
from app.models import *
|
||
|
|
from shared.database.base import Base
|
||
|
|
except ImportError:
|
||
|
|
from services.demo_session.app.models import *
|
||
|
|
from shared.database.base import Base
|
||
|
|
|
||
|
|
# this is the Alembic Config object
|
||
|
|
config = context.config
|
||
|
|
|
||
|
|
# Set database URL from environment
|
||
|
|
database_url = os.getenv("DEMO_SESSION_DATABASE_URL")
|
||
|
|
if database_url:
|
||
|
|
# Convert asyncpg URL to psycopg2 for synchronous migrations
|
||
|
|
database_url = database_url.replace("postgresql+asyncpg://", "postgresql://")
|
||
|
|
config.set_main_option("sqlalchemy.url", database_url)
|
||
|
|
|
||
|
|
# Interpret the config file for Python logging
|
||
|
|
if config.config_file_name is not None:
|
||
|
|
fileConfig(config.config_file_name)
|
||
|
|
|
||
|
|
target_metadata = Base.metadata
|
||
|
|
|
||
|
|
|
||
|
|
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()
|