Files
GarminHealthLab/backend/app.py
ericwyuan c70e7ced80 feat(api): 个人资料/单位/同步偏好 + 运动详情 + 身体年龄
设置 (services/settings.py, routes/settings.py)
- user_settings 表:身高/体重/出生日期/性别/单位/自动同步开关/同步频率/历史范围
- GET|PUT /api/settings,GET /api/settings/options(取值由后端给,前端不臆造)
- GET /api/settings/rating-basis:把每条参考区间的来源公开出来。
  一个把数字标成「偏低」的区间是在下判断,用户有权看到依据。

运动详情 (services/garmin.py)
- GET /api/garmin/activities/<id>/detail:概览/分段/心率区间/天气/装备/采样曲线
- 首次打开回源 Garmin 并落库,之后走缓存;?refresh=1 强制刷新
- 采样点在写入时抽稀到 300,手机图表画不了更多,也免得整行撑大

身体年龄 (services/fitness_age.py)
- 0.2.8 版 garminconnect 没有 fitnessage 接口,改为本地按公开常模推算:
  VO₂max 对应年龄为基准,静息心率与 BMI 做有上限的修正
- 返回每一步的中间值,界面照实展示,不做成一个不可追溯的分数
- 高于参考表最年轻一档时按 20 岁计——那里外推会得到「11 岁」这种结果

调度器改为每 5 分钟 tick,是否该同步按各账号自己的频率判断

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-08-24 00:26:26 +08:00

78 lines
2.7 KiB
Python

"""
Flask application factory for Garmin Health Lab.
Run directly (`python app.py`) for development, or serve with Gunicorn:
gunicorn wsgi:app -b 0.0.0.0:5000
"""
import os
from flask import Flask, jsonify, send_from_directory
from flask_cors import CORS
import db
from config import CORS_ORIGINS, PORT, STATIC_DIR
from routes import auth, garmin, health, analysis, settings
from services import scheduler
def create_app():
app = Flask(__name__)
CORS(app, resources={r"/api/*": {"origins": CORS_ORIGINS}}, supports_credentials=True)
# Create tables once at startup (idempotent).
db.init_db()
# Keeps the database current without the user pressing anything. Safe to
# call in every worker: the job is claimed through the database, so only
# one of them actually runs a given tick.
scheduler.start()
# In production the built React app is served by this same process, so the
# deployment is a single port with no reverse proxy to configure. In
# development STATIC_DIR does not exist and the CRA dev server serves the
# UI instead — hence the guard rather than an unconditional route.
has_ui = bool(STATIC_DIR) and os.path.isfile(os.path.join(STATIC_DIR, "index.html"))
@app.route("/")
def index():
if has_ui:
return send_from_directory(STATIC_DIR, "index.html")
return jsonify({"name": "Garmin Health Lab API", "version": "1.0.0"})
@app.route("/api/health/status")
def health_status():
return jsonify({"status": "ok", "db": db.DB_TYPE})
app.register_blueprint(auth.bp, url_prefix="/api/auth")
app.register_blueprint(garmin.bp, url_prefix="/api/garmin")
app.register_blueprint(health.bp, url_prefix="/api/health")
app.register_blueprint(analysis.bp, url_prefix="/api/analysis")
app.register_blueprint(settings.bp, url_prefix="/api/settings")
@app.errorhandler(404)
def not_found(_e):
# API paths always answer in JSON. Everything else falls through to the
# SPA so client-side routes (/settings, /recommendations, ...) survive a
# page reload instead of 404-ing.
from flask import request
if has_ui and not request.path.startswith("/api/"):
asset = request.path.lstrip("/")
if asset and os.path.isfile(os.path.join(STATIC_DIR, asset)):
return send_from_directory(STATIC_DIR, asset)
return send_from_directory(STATIC_DIR, "index.html")
return jsonify({"error": "not found"}), 404
@app.errorhandler(500)
def server_error(_e):
return jsonify({"error": "internal error"}), 500
return app
app = create_app()
if __name__ == "__main__":
app.run(host="0.0.0.0", port=PORT, debug=False)