50684a1b11
Phase 1 Database Implementation (DB-001 through DB-012): Models: - User: OAuth support (Google/Discord), premium subscriptions - Collection: Card ownership with CardSource enum - Deck: JSONB cards/energy_cards, validation state - CampaignProgress: One-to-one with User, medals/NPCs as JSONB - ActiveGame: In-progress games with GameType enum - GameHistory: Completed games with EndReason enum, replay data Infrastructure: - Alembic migrations with sync psycopg2 (avoids async issues) - Docker Compose for Postgres (5433) and Redis (6380) - App config with Pydantic settings - Redis client helper Test Infrastructure: - 68 database tests (47 model + 21 relationship) - Async factory pattern for test data creation - Sync TRUNCATE cleanup (solves pytest-asyncio event loop mismatch) - Uses dev containers instead of testcontainers for reliability Key technical decisions: - passive_deletes=True for ON DELETE SET NULL relationships - NullPool for test sessions (no connection reuse) - expire_on_commit=False with manual expire() for relationship tests
34 lines
889 B
Python
34 lines
889 B
Python
"""Database module for Mantimon TCG.
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This module provides the database infrastructure including:
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- Async SQLAlchemy engine and session management
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- Base model class with common columns
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- Redis connection utilities
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- All database models
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Usage:
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from app.db import get_session, Base
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from app.db.models import User, Deck, Collection
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async with get_session() as session:
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user = await session.get(User, user_id)
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Exports:
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- get_session: Async context manager for database sessions
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- get_engine: Get the async engine instance
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- Base: Declarative base class for models
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- init_db: Initialize database (create tables)
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- close_db: Close database connections
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"""
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from app.db.base import Base
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from app.db.session import close_db, get_engine, get_session, init_db
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__all__ = [
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"Base",
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"get_session",
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"get_engine",
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"init_db",
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"close_db",
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]
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