Files
YPMS/migrations/versions/0001_baseline.py
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Chris TonjesandClaude Opus 4.7 393631ad69 Phase 0 milestone 0.1: repo scaffold + Docker Compose
Scaffolding for the YPMS in-house build. Mirrors OWC's structure so
future OWC framework code can be vendored in with minimal fiddling
(milestone 0.2).

Includes:

- pyproject.toml — Python 3.12, FastAPI, SQLAlchemy 2.x, Alembic,
  Postgres, pydantic-settings, structlog, cryptography. Dev extras:
  pytest, ruff, mypy, bandit, pip-audit.
- Dockerfile — multi-stage builder + slim runtime.
- docker-compose.yml — app + Postgres (on 5433 to avoid clashing with
  OWC on 5432) + Adminer (on 8081).
- alembic.ini + migrations/env.py + baseline 0001_baseline.py (empty
  by design; every future change is additive and immutable once merged).
- src/ypms/main.py — FastAPI factory with /healthz and /readyz.
- src/ypms/settings.py — pydantic-settings config (DB URL, JWT,
  column encryption key, log level, env, CORS).
- src/ypms/logging.py — structlog + sanitize_for_log() for the
  sensitive-fields-never-in-logs rule from ARCHITECTURE.md §10.1.
- src/ypms/db.py — SQLAlchemy Base, engine, session factory, get_db.
- src/ypms/middleware.py — RequestIdMiddleware; X-Request-ID header
  echoed both ways.
- src/ypms/framework/ and src/ypms/security/ — empty packages, to be
  populated in milestones 0.2 and 0.3-0.4.
- tests/test_health.py — 3 smoke tests (healthz OK, header present,
  header honoured on incoming).
- README.md — quickstart.
- CONTRIBUTING.md — hard rules mirrored from OWC.
- .github/workflows/ci.yml — lint (ruff), types (mypy), tests + 80%
  coverage floor, SAST (bandit), SCA (pip-audit), gitleaks.

Green locally: ruff clean, mypy clean, pytest 3 passed.

Advances YPMS-POAM-040 (architecture doc + Phase 0 kickoff).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-09-30 16:15:45 -04:00

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838 B
Python

"""Baseline — empty schema.
Revision ID: 0001_baseline
Revises:
Create Date: 2026-09-30
Milestone 0.1 baseline. Deliberately empty — proves that `alembic upgrade head`
runs against a fresh database. Real tables land as additive migrations in
milestones 0.5 (Registrant) and 0.6 (stub-entity metadata).
Per repo rule (CONTRIBUTING.md): this file is immutable once merged. Every
subsequent change is a new revision, never an edit here.
"""
from __future__ import annotations
from collections.abc import Sequence
revision: str = "0001_baseline"
down_revision: str | Sequence[str] | None = None
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None
def upgrade() -> None:
# Intentionally empty. See module docstring.
pass
def downgrade() -> None:
# Nothing to undo.
pass