Fix issues

services/notification/migrations/env.py.bak

@@ -1,111 +0,0 @@
-"""Alembic environment configuration for notification service"""
-
-import asyncio
-import logging
-import os
-import sys
-from logging.config import fileConfig
-from sqlalchemy import pool
-from sqlalchemy.engine import Connection
-from sqlalchemy.ext.asyncio import async_engine_from_config
-from alembic import context
-
-# Add the service directory to the Python path
-service_path = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
-if service_path not in sys.path:
-    sys.path.insert(0, service_path)
-
-# Add shared modules to path
-shared_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "shared"))
-if shared_path not in sys.path:
-    sys.path.insert(0, shared_path)
-
-try:
-    from app.core.config import settings
-    from shared.database.base import Base
-
-    # Import all models to ensure they are registered with Base.metadata
-    from app.models import *  # Import all models
-
-except ImportError as e:
-    print(f"Import error in migrations env.py: {e}")
-    print(f"Current Python path: {sys.path}")
-    raise
-
-# this is the Alembic Config object
-config = context.config
-
-# Set database URL from environment variables or settings
-database_url = os.getenv('NOTIFICATION_DATABASE_URL') or os.getenv('DATABASE_URL')
-
-# If DATABASE_URL is not set, construct from individual components
-if not database_url:
-    postgres_host = os.getenv('POSTGRES_HOST')
-    postgres_port = os.getenv('POSTGRES_PORT', '5432')
-    postgres_db = os.getenv('POSTGRES_DB')
-    postgres_user = os.getenv('POSTGRES_USER')
-    postgres_password = os.getenv('POSTGRES_PASSWORD')
-
-    if all([postgres_host, postgres_db, postgres_user, postgres_password]):
-        database_url = f"postgresql+asyncpg://{postgres_user}:{postgres_password}@{postgres_host}:{postgres_port}/{postgres_db}"
-    else:
-        # Fallback to settings
-        database_url = getattr(settings, 'DATABASE_URL', None)
-
-if database_url:
-    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)
-
-# Set target metadata
-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"},
-        compare_type=True,
-        compare_server_default=True,
-    )
-
-    with context.begin_transaction():
-        context.run_migrations()
-
-def do_run_migrations(connection: Connection) -> None:
-    context.configure(
-        connection=connection,
-        target_metadata=target_metadata,
-        compare_type=True,
-        compare_server_default=True,
-    )
-
-    with context.begin_transaction():
-        context.run_migrations()
-
-async def run_async_migrations() -> None:
-    """Run migrations in 'online' mode."""
-    connectable = async_engine_from_config(
-        config.get_section(config.config_ini_section, {}),
-        prefix="sqlalchemy.",
-        poolclass=pool.NullPool,
-    )
-
-    async with connectable.connect() as connection:
-        await connection.run_sync(do_run_migrations)
-
-    await connectable.dispose()
-
-def run_migrations_online() -> None:
-    """Run migrations in 'online' mode."""
-    asyncio.run(run_async_migrations())
-
-if context.is_offline_mode():
-    run_migrations_offline()
-else:
-    run_migrations_online()