mitai-jinkendo/backend/main.py
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feat: flexible rest days system with JSONB config (v9d Phase 2a)
PROBLEM: Simple full_rest/active_recovery model doesn't support
context-specific rest days (e.g., strength rest but cardio allowed).

SOLUTION: JSONB-based flexible rest day configuration.

## Changes:

**Migration 010:**
- Refactor rest_days.type → rest_config JSONB
- Schema: {focus, rest_from[], allows[], intensity_max}
- Validation function with check constraint
- GIN index for performant JSONB queries

**Backend (routers/rest_days.py):**
- CRUD: list, create (upsert by date), get, update, delete
- Stats: count per week, focus distribution
- Validation: check activity conflicts with rest day config

**Frontend (api.js):**
- 7 new methods: listRestDays, createRestDay, updateRestDay,
  deleteRestDay, getRestDaysStats, validateActivity

**Integration:**
- Router registered in main.py
- Ready for weekly planning validation rules

## Next Steps:
- Frontend UI (RestDaysPage with Quick/Custom mode)
- Activity conflict warnings
- Dashboard widget

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-22 16:20:52 +01:00

101 lines
4.6 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
from routers import subscription, coupons, features, tiers_mgmt, tier_limits
from routers import user_restrictions, access_grants, training_types, admin_training_types
from routers import admin_activity_mappings, sleep, rest_days
# ── 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/*
# v9c Subscription System
app.include_router(subscription.router) # /api/subscription/*
app.include_router(coupons.router) # /api/coupons/*
app.include_router(features.router) # /api/features (admin)
app.include_router(tiers_mgmt.router) # /api/tiers (admin)
app.include_router(tier_limits.router) # /api/tier-limits (admin)
app.include_router(user_restrictions.router) # /api/user-restrictions (admin)
app.include_router(access_grants.router) # /api/access-grants (admin)
# v9d Training Types & Sleep Module & Rest Days
app.include_router(training_types.router) # /api/training-types/*
app.include_router(admin_training_types.router) # /api/admin/training-types/*
app.include_router(admin_activity_mappings.router) # /api/admin/activity-mappings/*
app.include_router(sleep.router) # /api/sleep/* (v9d Phase 2b)
app.include_router(rest_days.router) # /api/rest-days/* (v9d Phase 2a)
# ── Health Check ──────────────────────────────────────────────────────────────
@app.get("/")
def root():
"""API health check."""
return {"status": "ok", "service": "mitai-jinkendo", "version": "v9c-dev"}