Fitness API (GoogleFit)

Table of Contents

• Introduction
• Features
• Endpoints
• Usage
• Debugging
• License
• Contributing
• Contact

Introduction

A simple Express.js application that integrates with the Google Fit API to fetch and aggregate fitness data. This app uses Google OAuth2 for authentication and Appwrite for additional backend functionality.

Features

• Authenticate users with Google OAuth2
• Fetch fitness data from Google Fit API
• Aggregate various fitness metrics such as step count, blood glucose, heart rate, weight, height, sleep hours, and body fat percentage
• Serve static files and a basic HTML interface

Endpoints

• GET /auth/google

  Generates and returns the Google OAuth2 authentication URL.

• GET /auth/google/callback

  Handles the OAuth2 callback, exchanges the authorization code for tokens, and retrieves user profile data.

• GET /fetch-data

  Fetches and aggregates fitness data from the Google Fit API and returns it as a JSON response.

• GET /

  Serves a static index.html file.

Usage

1. Visit http://localhost:3000/ to access the application.
2. Navigate to /auth/google to initiate the Google authentication process.
3. After successful authentication, the application will redirect to /fetch-data to display the aggregated fitness data.

Debugging

Check the console logs for debugging information, including raw API responses and user profile data.

Links

• Source Code

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