mitai-jinkendo/backend/main.py
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feat: add v9c subscription system database schema
Phase 1: Database Migration Complete

Created migration infrastructure:
- backend/migrations/v9c_subscription_system.sql (11 new tables)
- backend/apply_v9c_migration.py (auto-migration runner)
- Updated main.py startup event to apply migration

New tables (Feature-Registry Pattern):
1. app_settings - Global configuration
2. tiers - Subscription tiers (free/basic/premium/selfhosted)
3. features - Feature registry (11 limitable features)
4. tier_limits - Tier x Feature matrix (44 initial limits)
5. user_feature_restrictions - Individual user overrides
6. user_feature_usage - Usage tracking with reset periods
7. coupons - Coupon management (single-use, period, Wellpass)
8. coupon_redemptions - Redemption history
9. access_grants - Time-limited access with pause/resume logic
10. user_activity_log - Activity tracking (JSONB details)
11. user_stats - Aggregated statistics

Extended profiles table:
- tier, trial_ends_at, email_verified, email_verify_token
- invited_by, invitation_token

Initial data inserted:
- 4 tiers (free/basic/premium/selfhosted)
- 11 features (weight, circumference, caliper, nutrition, activity, photos, ai_calls, ai_pipeline, export_*)
- 44 tier_limits (complete Tier x Feature matrix)
- App settings (trial duration, self-registration config)

Migration auto-runs on container startup (similar to SQLite→PostgreSQL).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-19 12:42:43 +01:00

82 lines
3.5 KiB
Python

"""
Mitai Jinkendo API - Main Application
FastAPI backend with modular router structure.
"""
import os
from pathlib import Path
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from slowapi import Limiter, _rate_limit_exceeded_handler
from slowapi.util import get_remote_address
from slowapi.errors import RateLimitExceeded
from db import init_db
# Import routers
from routers import auth, profiles, weight, circumference, caliper
from routers import activity, nutrition, photos, insights, prompts
from routers import admin, stats, exportdata, importdata
# ── App Configuration ─────────────────────────────────────────────────────────
DATA_DIR = Path(os.getenv("DATA_DIR", "./data"))
PHOTOS_DIR = Path(os.getenv("PHOTOS_DIR", "./photos"))
DATA_DIR.mkdir(parents=True, exist_ok=True)
PHOTOS_DIR.mkdir(parents=True, exist_ok=True)
app = FastAPI(title="Mitai Jinkendo API", version="3.0.0")
# Rate limiting
limiter = Limiter(key_func=get_remote_address)
app.state.limiter = limiter
app.add_exception_handler(RateLimitExceeded, _rate_limit_exceeded_handler)
# CORS
app.add_middleware(
CORSMiddleware,
allow_origins=os.getenv("ALLOWED_ORIGINS", "*").split(","),
allow_credentials=True,
allow_methods=["GET","POST","PUT","DELETE","OPTIONS"],
allow_headers=["*"],
)
# ── Startup Event ─────────────────────────────────────────────────────────────
@app.on_event("startup")
async def startup_event():
"""Run database initialization on startup."""
try:
init_db()
except Exception as e:
print(f"⚠️ init_db() failed (non-fatal): {e}")
# Don't crash on startup - can be created manually
# Apply v9c migration if needed
try:
from apply_v9c_migration import apply_migration
apply_migration()
except Exception as e:
print(f"⚠️ v9c migration failed (non-fatal): {e}")
# ── Register Routers ──────────────────────────────────────────────────────────
app.include_router(auth.router) # /api/auth/*
app.include_router(profiles.router) # /api/profiles/*, /api/profile
app.include_router(weight.router) # /api/weight/*
app.include_router(circumference.router) # /api/circumferences/*
app.include_router(caliper.router) # /api/caliper/*
app.include_router(activity.router) # /api/activity/*
app.include_router(nutrition.router) # /api/nutrition/*
app.include_router(photos.router) # /api/photos/*
app.include_router(insights.router) # /api/insights/*, /api/ai/*
app.include_router(prompts.router) # /api/prompts/*
app.include_router(admin.router) # /api/admin/*
app.include_router(stats.router) # /api/stats
app.include_router(exportdata.router) # /api/export/*
app.include_router(importdata.router) # /api/import/*
# ── Health Check ──────────────────────────────────────────────────────────────
@app.get("/")
def root():
"""API health check."""
return {"status": "ok", "service": "mitai-jinkendo", "version": "v9c-dev"}