mitai-jinkendo/backend/main.py
Lars ae9743d6ed
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feat: add coupon management and redemption
New router: routers/coupons.py

Admin endpoints:
- GET /api/coupons - List all coupons with stats
- POST /api/coupons - Create new coupon
- PUT /api/coupons/{id} - Update coupon
- DELETE /api/coupons/{id} - Soft-delete (set active=false)
- GET /api/coupons/{id}/redemptions - Redemption history

User endpoints:
- POST /api/coupons/redeem - Redeem coupon code

Features:
- Three coupon types: single_use, period, wellpass
- Wellpass logic: Pauses existing personal grants, resumes after expiry
- Max redemptions limit (NULL = unlimited)
- Validity period checks
- Activity logging
- Duplicate redemption prevention

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-19 13:07:09 +01:00

84 lines
3.6 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, subscription, coupons
# ── 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/*
app.include_router(subscription.router) # /api/subscription/*
app.include_router(coupons.router) # /api/coupons/*
# ── Health Check ──────────────────────────────────────────────────────────────
@app.get("/")
def root():
"""API health check."""
return {"status": "ok", "service": "mitai-jinkendo", "version": "v9c-dev"}