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bvandeusenandClaude Opus 4.8 04e3ab20cf M0: backend skeleton — Quart factory, async DB, auth, ACL spine, migrations
Foundation & Identity backend for ThoughtSync:
- Quart app factory (create_app) with /api/health + SPA history-fallback
- async SQLAlchemy 2.0 + asyncpg engine/session (lazy; boots without a DB)
- native email+password auth via signed-cookie session (register/login/logout/me
  + login_required guard); bcrypt password hashing (72-byte safe)
- multi-user sharing-ACL spine (rule 47): users, groups, group_members, and a
  polymorphic shares table + visible_to_user() SQL predicate (owner OR direct
  share OR group share) that M1's notes will scope through
- Alembic async env (adapted from family pattern) + 0001 foundation migration
- DB-free unit tests (app/health/auth-guard, password roundtrip, ACL compile)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FRgehjoz7Yv8LkUfADxACm
2026-07-19 13:09:37 -04:00

49 lines
1.3 KiB
Python

import asyncio
import os
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
from thoughtsync.models import Base
import thoughtsync.models.all # noqa: F401 — registers every model on Base.metadata
config = context.config
if config.config_file_name is not None:
fileConfig(config.config_file_name)
config.set_main_option(
"sqlalchemy.url",
os.environ.get("THOUGHTSYNC_DATABASE_URL", config.get_main_option("sqlalchemy.url")),
)
target_metadata = Base.metadata
def do_run_migrations(connection: Connection) -> None:
context.configure(connection=connection, target_metadata=target_metadata, compare_type=True)
with context.begin_transaction():
context.run_migrations()
async def run_async_migrations() -> None:
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:
asyncio.run(run_async_migrations())
run_migrations_online()