Expense Tracker

A comprehensive expense tracking application built with Go, featuring secure authentication, budget management, and detailed financial reporting.

Features

• Interactive dashboard for expense overview
• Add and manage expenses with categories
• Budget tracking with email alerts
• Digital receipt storage
• Customizable financial reports
• Multi-currency support
• Two-Factor Authentication
• Email notifications

Prerequisites

• Go 1.6+
• SQLite3
• SendGrid API key
• Firebase credentials

Installation

1. Clone and enter the repository:

git clone https://github.com/yourusername/expense-tracker.git
cd expense-tracker

2. Install dependencies

go mod download

3. Create .env file

SENDGRID_API_KEY=your_sendgrid_api_key
FIREBASE_CREDENTIALS=path_to_firebase_credentials.json

4. Build and run

go build
./expense-tracker

Project Structure

expense-tracker/
|__ apihandlers/  # API
|__ config/ # Configuration
|__ data/ # Database
|__ firebase/ # Firebase integration
|__ handlers/ # HTTP handlers
|__ middleare/ # Middleware
|__ models/ # Data models
|__ reports/ # Report generation
|__ static/ # Static assets
|__ templates/ # HTML templates
|__ utils/ # Utilities

Usage

1. Start the server: ./expense-tracker
2. Access at http://localhost:8080
3. Register/login to begin tracking expenses

Key Features

Dashboard

• Expense summaries
• Budget progress
• Recent transactions

Expense Management

• Add expenses with categories
• Upload receipts
• View history
• Export data

Budget Tracking

• Ste monthly budgets
• Email alerts
• Category tracking

Reports

• Custom report generation
• Multiple export formats
• Spending trends
• Category analysis

Security

• Two Factor Authentication
• Secure password handling
• Session management
• Role-based access
• Input validation

License

MIT License - See LICENSE for details.

Support

For support, please open an issue in the GutHub repository.