fractafrag/services/api/app/main.py
John Lightner 05d39fdda8 M0: Foundation scaffold — Docker Compose, DB schema, FastAPI app, all service stubs
Track A (Infrastructure & Data Layer):
- docker-compose.yml with all 7 services (nginx, frontend, api, mcp, renderer, worker, postgres, redis)
- docker-compose.override.yml for local dev (hot reload, port exposure)
- PostgreSQL init.sql with full schema (15 tables, pgvector indexes, creator economy stubs)
- .env.example with all required environment variables

Track A+B (API Layer):
- FastAPI app with 10 routers (auth, shaders, feed, votes, generate, desires, users, payments, mcp_keys, health)
- SQLAlchemy ORM models for all 15 tables
- Pydantic schemas for all request/response types
- JWT auth middleware (access + refresh tokens, Redis blocklist)
- Redis rate limiting middleware
- Celery worker config with job stubs (render, embed, generate, feed cache, expire bounties)
- Alembic migration framework

Service stubs:
- MCP server (health endpoint, 501 for all tools)
- Renderer service (Express + Puppeteer scaffold, 501 for /render)
- Frontend (package.json with React/Vite/Three.js/TanStack/Tailwind deps)
- Nginx reverse proxy config (/, /api, /mcp, /renders)

Project:
- DECISIONS.md with 11 recorded architectural decisions
- README.md with architecture overview
- Sample shader seed data (plasma, fractal noise, raymarched sphere)
2026-03-24 20:45:08 -05:00

51 lines
1.9 KiB
Python

"""Fractafrag API — Main application entrypoint."""
from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from app.database import engine
from app.redis import close_redis
from app.routers import auth, shaders, feed, votes, generate, desires, users, payments, mcp_keys, health
@asynccontextmanager
async def lifespan(app: FastAPI):
"""Application startup and shutdown lifecycle."""
# Startup
yield
# Shutdown
await engine.dispose()
await close_redis()
app = FastAPI(
title="Fractafrag API",
description="GLSL shader platform — browse, create, generate, and share real-time GPU visuals",
version="0.1.0",
lifespan=lifespan,
docs_url="/api/docs",
redoc_url="/api/redoc",
openapi_url="/api/openapi.json",
)
# CORS — permissive in dev, lock down in production
app.add_middleware(
CORSMiddleware,
allow_origins=["*"], # TODO: restrict in production
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
# ── Mount Routers ─────────────────────────────────────────
app.include_router(health.router)
app.include_router(auth.router, prefix="/api/v1/auth", tags=["auth"])
app.include_router(shaders.router, prefix="/api/v1/shaders", tags=["shaders"])
app.include_router(feed.router, prefix="/api/v1/feed", tags=["feed"])
app.include_router(votes.router, prefix="/api/v1", tags=["votes"])
app.include_router(generate.router, prefix="/api/v1/generate", tags=["generate"])
app.include_router(desires.router, prefix="/api/v1/desires", tags=["desires"])
app.include_router(users.router, prefix="/api/v1", tags=["users"])
app.include_router(payments.router, prefix="/api/v1/payments", tags=["payments"])
app.include_router(mcp_keys.router, prefix="/api/v1/me/api-keys", tags=["api-keys"])