52e8190211
- FastAPI backend with JWT auth - PostgreSQL database schema - Trees and Sessions CRUD APIs - Export functionality (Markdown, Text, HTML) - Docker setup for local development - Alembic migrations
82 lines
2.1 KiB
Python
82 lines
2.1 KiB
Python
import asyncio
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from logging.config import fileConfig
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from sqlalchemy import pool
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from sqlalchemy.engine import Connection
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from sqlalchemy.ext.asyncio import async_engine_from_config
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from alembic import context
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# Import your models
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from app.core.database import Base
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from app.models import User, Team, Tree, Session, Attachment
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from app.core.config import settings
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# this is the Alembic Config object
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config = context.config
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# Override sqlalchemy.url with the sync version for migrations
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config.set_main_option("sqlalchemy.url", settings.DATABASE_URL_SYNC)
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# Interpret the config file for Python logging.
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if config.config_file_name is not None:
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fileConfig(config.config_file_name)
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# add your model's MetaData object here
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target_metadata = Base.metadata
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def run_migrations_offline() -> None:
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"""Run migrations in 'offline' mode."""
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url = config.get_main_option("sqlalchemy.url")
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context.configure(
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url=url,
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target_metadata=target_metadata,
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literal_binds=True,
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dialect_opts={"paramstyle": "named"},
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)
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with context.begin_transaction():
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context.run_migrations()
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def do_run_migrations(connection: Connection) -> None:
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context.configure(connection=connection, target_metadata=target_metadata)
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with context.begin_transaction():
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context.run_migrations()
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async def run_async_migrations() -> None:
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"""Run migrations in 'online' mode with async engine."""
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from sqlalchemy.ext.asyncio import create_async_engine
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connectable = create_async_engine(
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settings.DATABASE_URL,
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poolclass=pool.NullPool,
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)
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async with connectable.connect() as connection:
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await connection.run_sync(do_run_migrations)
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await connectable.dispose()
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def run_migrations_online() -> None:
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"""Run migrations in 'online' mode."""
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from sqlalchemy import create_engine
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connectable = create_engine(
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settings.DATABASE_URL_SYNC,
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poolclass=pool.NullPool,
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)
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with connectable.connect() as connection:
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do_run_migrations(connection)
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if context.is_offline_mode():
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run_migrations_offline()
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else:
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run_migrations_online()
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