Teacher Attendance System

A location-based attendance system for teachers that allows them to mark their attendance when they're within the college premises using their phones.

Features

• Location Verification: Uses the Haversine formula to calculate distance from the college
• Attendance Marking: Teachers can mark attendance when within 500 meters of the college
• Todo List: Teachers can manage their daily tasks
• Schedule Viewer: Teachers can view their daily and weekly schedules
• Statistics: Teachers can view their attendance records and analytics

Tech Stack

• Frontend: Next.js, React, Tailwind CSS, shadcn/ui
• Backend: Next.js API Routes
• Database: MongoDB
• Authentication: Simple ID/Password authentication

Getting Started

1. Clone the repository
2. Install dependencies: npm install
3. Set up environment variables:
   • Create a .env.local file with: ``` MONGODB_URI=your_mongodb_connection_string ```
4. Run the development server: npm run dev
5. Open http://localhost:3000 in your browser

Deployment

This project can be deployed to Vercel:

1. Push your code to a GitHub repository
2. Import the repository to Vercel
3. Set up the environment variables
4. Deploy

Customization

• College Location: Update the coordinates in app/dashboard/page.tsx
• Range Limit: Adjust the 500-meter range in lib/distance-calculator.ts
• Schedule Format: Customize the schedule display format in app/schedule/page.tsx

License

MIT