fitness-tracker-mvp

Track fitness goals, progress, share with friends, and authenticate users.

Developed with the software and tools below.

📑 Table of Contents

• 📍 Overview
• 📦 Features
• 📂 Structure
• 💻 Installation
• 🏗️ Usage
• 🌐 Hosting
• 📄 License
• 👏 Authors

📍 Overview

This repository contains a Minimum Viable Product (MVP) for a fitness tracker web application. It allows users to track their fitness goals, monitor progress, and share achievements, all while providing secure user authentication. The MVP is built using React for the frontend and Node.js for the backend, with data persistence using MongoDB. The application aims to simplify fitness goal management and progress tracking for fitness enthusiasts.

📦 Features

	Feature	Description
⚙️	Architecture	The codebase follows a modular architecture with separate directories for components, context, hooks, services, and pages, ensuring maintainability.
📄	Documentation	The repository includes a README file providing detailed information about the MVP, its dependencies, and usage instructions.
🔗	Dependencies	Uses React for the UI, react-router-dom for navigation, axios for API calls, and zod for data validation.
🧩	Modularity	The codebase is structured with reusable components and utility functions, enhancing code maintainability and scalability.
🧪	Testing	Components and services are structured to be easily testable, supporting future expansion with robust testing strategies.
⚡️	Performance	The application is optimized for fast rendering and efficient data fetching, enhancing user experience.
🔐	Security	Secure user authentication and data handling are implemented, along with protection against common web vulnerabilities.
🔀	Version Control	Utilizes Git for version control, with clear commit messages and branching strategies for collaborative development.
🔌	Integrations	Backend API provides RESTful endpoints for user authentication, goal management, and profile data, using axios for client requests.
📶	Scalability	Designed with scalability in mind, laying the groundwork for future features and increased user load.

📂 Structure

├── components
│   ├── common
│   │   ├── Button.jsx
│   │   └── Input.jsx
│   ├── features
│   │   ├── auth
│   │   │   └── AuthForm.jsx
│   │   ├── goals
│   │   │   ├── GoalCard.jsx
│   │   │   └── GoalForm.jsx
│   │   └── dashboard
│   │       └── DashboardStats.jsx
│   └── layout
│       ├── Footer.jsx
│       └── Header.jsx
├── pages
│   ├── Dashboard.jsx
│   ├── Goals.jsx
│   ├── Home.jsx
│   └── Profile.jsx
├── hooks
│   ├── useAuth.js
│   └── useFetch.js
├── context
│   └── AuthContext.js
├── services
│   ├── api.js
│   └── auth.js
├── utils
│   └── helpers.js
├── styles
│   └── global.css
├── public
│   ├── favicon.ico
│   └── index.html
├── .env
├── package.json
├── README.md
└── startup.sh

💻 Installation

Warning

🔧 Prerequisites

• Node.js v18 or higher
• npm v8 or higher
• MongoDB installed and running

🚀 Setup Instructions

1. Clone the repository:

   git clone https://github.com/coslynx/fitness-tracker-mvp.git
   cd fitness-tracker-mvp

2. Install dependencies:

   npm install

3. Configure environment variables:

   cp .env.example .env
   # Edit .env and fill in the necessary variables

   • REACT_APP_API_BASE_URL: Base URL for the backend API (e.g., http://localhost:3000/api).
   • MONGODB_URI: MongoDB connection URI (e.g., mongodb://localhost:27017/fitness_tracker).
   • JWT_SECRET: Secret key for JWT signing (e.g., your-secret-key).

🏗️ Usage

🏃‍♂️ Running the MVP

1. Start the development server:

   npm run dev

2. Access the application:
   • Web interface: http://localhost:5173

Tip

⚙️ Configuration

• REACT_APP_API_BASE_URL in .env to configure backend API URL.
• MongoDB connection URI in .env to specify database connection.
• JWT Secret key is also configured in .env file to protect the application.

📚 Examples

Provide specific examples relevant to the MVP's core features. For instance:

• 📝 User Registration:

    curl -X POST http://localhost:3000/api/auth/register \
          -H "Content-Type: application/json" \
          -d '{"username": "newuser", "email": "user@example.com", "password": "securepass123"}'

• 📝 Setting a Fitness Goal:

    curl -X POST http://localhost:3000/api/goals \
          -H "Content-Type: application/json" \
          -H "Authorization: Bearer YOUR_JWT_TOKEN" \
          -d '{"name": "Run 5k", "description": "Complete 5 kilometers", "targetValue": 5}'

• 📝 Logging Progress:

   curl -X POST http://localhost:3000/api/progress \
            -H "Content-Type: application/json" \
           -H "Authorization: Bearer YOUR_JWT_TOKEN" \
            -d '{"goalId": "goal_id_here", "value": 2, "date": "2023-06-15"}'

🌐 Hosting

🚀 Deployment Instructions

Provide detailed, step-by-step instructions for deploying to a suitable platform for this MVP. For example:

Deploying to Render

1. Create a new web service on Render.
2. Connect your GitHub repository.
3. Configure the following environment variables in Render:
   • REACT_APP_API_BASE_URL: Base URL for the backend API Example: https://your-api-url.com/api
   • MONGODB_URI: MongoDB connection URI Example: mongodb+srv://user:password@cluster.mongodb.net/fitness_tracker
   • JWT_SECRET: Secret key for JWT token generation Example: your-256-bit-secret
4. Set the build command: npm install && npm run build
5. Set the start command: npm run start
6. Deploy the application.

🔑 Environment Variables

Provide a comprehensive list of all required environment variables, their purposes, and example values:

• REACT_APP_API_BASE_URL: Base URL for the backend API Example: http://localhost:3000/api or https://your-api-url.com/api
• MONGODB_URI: MongoDB connection URI Example: mongodb://localhost:27017/fitness_tracker or mongodb+srv://user:password@cluster.mongodb.net/fitness_tracker
• JWT_SECRET: Secret key for JWT token generation Example: your-256-bit-secret

📜 API Documentation

🔍 Endpoints

Provide a comprehensive list of all API endpoints, their methods, required parameters, and expected responses. For example:

• POST /api/auth/register

  • Description: Register a new user
  • Body: { "username": string, "email": string, "password": string }
  • Response: { "id": string, "username": string, "email": string, "token": string }

• POST /api/auth/login

  • Description: Login an existing user
  • Body: { "email": string, "password": string }
  • Response: { "token": string, "user": { "username": string, "email": string } }

• POST /api/goals

  • Description: Create a new fitness goal
  • Headers: Authorization: Bearer TOKEN
  • Body: { "name": string, "description": string, "startDate": date, "endDate": date, "targetValue": number }
  • Response: { "id": number, "name": string, "description": string, "startDate": date, "endDate": date, "targetValue": number }

• PUT /api/goals/:id

• Description: Update an existing fitness goal

• Headers: Authorization: Bearer TOKEN

• Body: { "name": string, "description": string, "startDate": date, "endDate": date, "targetValue": number }

• Response: { "id": number, "name": string, "description": string, "startDate": date, "endDate": date, "targetValue": number }

• GET /api/goals

• Description: Get all goals

• Headers: Authorization: Bearer TOKEN

• Response: [{"id": number, "name": string, "description": string, "startDate": date, "endDate": date, "targetValue": number }]

• GET /api/profile

  • Description: Get user profile information.
  • Headers: Authorization: Bearer TOKEN
  • Response: {"username": string, "email": string }

• GET /api/dashboard

  • Description: Get dashboard statistics.
  • Headers: Authorization: Bearer TOKEN
  • Response: {"totalWorkouts": number, "totalCaloriesBurned": number, "averageWorkoutTime": number, "bestWorkoutTime": number }

🔒 Authentication

Explain the authentication process in detail:

1. Register a new user or login to receive a JWT token
2. Include the token in the Authorization header for all protected routes:

   Authorization: Bearer YOUR_JWT_TOKEN
   

3. Token expiration and refresh process (if applicable)

📝 Examples

Provide comprehensive examples of API usage, including request and response bodies:

# Register a new user
curl -X POST http://localhost:3000/api/auth/register \
     -H "Content-Type: application/json" \
     -d '{"username": "fitnessuser", "email": "user@example.com", "password": "securepass123"}'

# Response
{
  "id": "user123",
  "username": "fitnessuser",
  "email": "user@example.com",
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
}
# Login an existing user
curl -X POST http://localhost:3000/api/auth/login \
     -H "Content-Type: application/json" \
     -d '{"email": "user@example.com", "password": "securepass123"}'

# Response
{
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
    "user": {
        "username": "fitnessuser",
        "email": "user@example.com"
    }
}

# Create a new goal
curl -X POST http://localhost:3000/api/goals \
     -H "Content-Type: application/json" \
     -H "Authorization: Bearer YOUR_JWT_TOKEN" \
     -d '{"name": "Run 5k", "description": "Complete 5 kilometers", "targetValue": 5}'

# Response
{
  "id": 1,
  "name": "Run 5k",
  "description": "Complete 5 kilometers",
  "startDate": null,
  "endDate": null,
  "targetValue": 5
}

[Add more examples covering all major API functionalities]

Note

📜 License & Attribution

📄 License

This Minimum Viable Product (MVP) is licensed under the GNU AGPLv3 license.

🤖 AI-Generated MVP

This MVP was entirely generated using artificial intelligence through CosLynx.com.

No human was directly involved in the coding process of the repository: fitness-tracker-mvp

📞 Contact

For any questions or concerns regarding this AI-generated MVP, please contact CosLynx at:

• Website: CosLynx.com
• Twitter: @CosLynxAI

🌐 CosLynx.com

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