# Paper Dynasty Database API

FastAPI backend for baseball card game data. Peewee ORM with SQLite (WAL mode).

## Commands

```bash
uvicorn app.main:app --reload --host 0.0.0.0 --port 8000  # Dev server
python main.py                                              # Alt start
python db_migrations.py                                     # Run migrations
docker build -t paper-dynasty-db .                          # Build image
```

## Architecture

- **Routers**: Domain-based in `app/routers_v2/` (cards, players, teams, packs, stats, gauntlets, scouting)
- **ORM**: Peewee with SQLite (`storage/pd_master.db`, WAL journaling)
- **Card images**: Playwright/Chromium renders HTML templates → screenshots (see `routers_v2/players.py`)
- **Logging**: Rotating files in `logs/database/{date}.log`

## Key Constants

- `LIVE_CARDSET_ID`: 24 (current active cardset, in `db_engine.py`)
- `ranked_cardsets`: Legal cardsets for ranked play
- `CARDSETS`: Configuration for game modes and card availability

## Environments

| Env | URL | SSH | Container | Port |
|-----|-----|-----|-----------|------|
| **Prod** | pd.manticorum.com | `akamai` | `pd_api` | 815 |
| **Dev** | pddev.manticorum.com | `pd-database` | `dev_pd_database` | 816 |

**Prod compose path**: `ssh akamai` → `/root/container-data/paper-dynasty`
**Dev PostgreSQL**: `sba_postgres` on `10.10.0.42:5432`, user `sba_admin`, db `paperdynasty_dev`

## Important

- Docker image installs only Playwright Chromium (not all browsers) to optimize size
- Teams have dynamic card pricing based on market activity
- Supports both human players and AI teams
- Gauntlet events use special reward structures and card pools