This Invoice Management System is a web application built with Angular and Firebase. It allows users to create, view, edit, and delete invoices, as well as manage client information. The system provides a user-friendly interface for tracking invoices and their statuses.

• User Authentication: Secure login and registration system.
• Dashboard: Overview of all invoices with filtering capabilities.
• Invoice Creation: Easy-to-use form for creating new invoices.
• Invoice Viewing: Detailed view of individual invoices.
• Invoice Editing: Ability to update existing invoices.
• Invoice Deletion: Option to remove invoices from the system.
• Client Management: Store and manage client information.
• Status Tracking: Track the status of invoices (Paid, Pending, Draft).
• Responsive Design: Works on desktop and mobile devices.

• Angular 16+
• Firebase (Firestore for database, Authentication for user management)
• RxJS for reactive programming
• Angular Material (optional, if used for UI components)

1. Clone the repository:

   git clone https://github.com/felixxmulya/invoice-system.git

2. Navigate to the project directory:

   cd invoice-system

3. Install dependencies:

   npm install

4. Set up Firebase:

   • Create a new Firebase project at Firebase Console
   • Enable Firestore and Authentication in your Firebase project
   • Copy your Firebase configuration
   • Create a file src/environments/environment.ts and add your Firebase config:

     export const environment = {
       production: false,
       firebaseConfig: {
         apiKey: "YOUR_API_KEY",
         authDomain: "YOUR_PROJECT_ID.firebaseapp.com",
         projectId: "YOUR_PROJECT_ID",
         storageBucket: "YOUR_PROJECT_ID.appspot.com",
         messagingSenderId: "YOUR_MESSAGING_SENDER_ID",
         appId: "YOUR_APP_ID"
       }
     };

5. Run the development server:

   ng serve

6. Open your browser and navigate to http://localhost:4200

Contributions are welcome! Please feel free to submit a Pull Request.