📊 SiPenjualan - Sistem Informasi Penjualan

Sistem Informasi Penjualan berbasis web dengan fitur lengkap untuk manajemen transaksi, inventory, dan customer management. Dibangun dengan CodeIgniter 3 dan Bootstrap 4.

✨ Features

🔐 Authentication & Authorization

• Multi-level User Roles - Admin, User, dan role custom
• User Activation System - Admin dapat mengaktifkan/menonaktifkan user
• Secure Password Reset - Reset password dengan default password
• Role-based Menu Access - Kontrol akses menu berdasarkan role

📦 Master Data Management

• Customer Management - CRUD customer dengan import/export Excel
• Product Management - Manajemen barang dengan kode auto-generate
• User Management - Kelola user dengan aktivasi dan role assignment

💰 Transaction Management

• Sales Transaction - Pencatatan transaksi penjualan
• Auto-generate Transaction Code - Kode transaksi otomatis dengan format custom
• Transaction History - Riwayat transaksi lengkap dengan filter

🎨 Modern UI/UX

• SweetAlert2 Integration - Toast notifications yang modern dan elegan
• Loading Indicators - Feedback visual saat proses form submission
• Confirmation Modals - Konfirmasi delete dengan SweetAlert2
• Image Preview - Preview gambar sebelum upload
• Responsive Design - Mobile-friendly dengan Bootstrap 4
• DataTables - Table dengan search, sort, dan pagination
• Date Picker - Input tanggal yang user-friendly

🚀 Quick Start

Prerequisites

Pastikan sistem Anda telah terinstall:

• PHP >= 8.0
• MySQL >= 5.7
• Apache/Nginx Web Server
• Composer (optional)

Installation

1. Clone repository

   git clone https://github.com/wokding/sifopenjualan.git
   cd sifopenjualan

2. Setup Database

   • Buat database baru di MySQL

   CREATE DATABASE db_sip;

   • Import database dari database/db_sip.sql

   mysql -u root -p db_sip < database/db_sip.sql

3. Configure Application

   Edit application/config/database.php:

   $db['default'] = array(
       'hostname' => 'localhost',
       'username' => 'root',        // Sesuaikan username MySQL
       'password' => '',            // Sesuaikan password MySQL
       'database' => 'db_sip',
   );

   Edit application/config/config.php:

   $config['base_url'] = 'http://localhost:8000/';  // Sesuaikan URL

4. Run Application

   Menggunakan PHP Built-in Server:

   php -S localhost:8000

   Atau setup dengan Apache/Nginx virtual host.

5. Login

   Default credentials:

   • Email: [email protected]
   • Password: user123

📁 Project Structure

sifopenjualan/
├── application/
│   ├── config/          # Configuration files
│   ├── controllers/     # Controllers (Admin, Auth, User, Menu, Transaksi)
│   ├── models/          # Models (Admin_model, Menu_model)
│   ├── views/           # Views (admin, user, auth, menu)
│   ├── helpers/         # Custom helpers (rupiah, bulan, kfa)
│   └── libraries/       # Custom libraries (Pdfgenerator, dompdf, MPDF)
├── assets/
│   ├── css/             # Stylesheets
│   ├── js/              # JavaScript files
│   ├── img/             # Images and uploads
│   └── vendor/          # Frontend libraries (Bootstrap, jQuery, DataTables)
├── database/
│   └── db_sip.sql       # Database schema and seed data
└── system/              # CodeIgniter core files

🎯 Usage

Admin Dashboard

• Akses semua fitur aplikasi
• Manage users dan aktivasi
• Full CRUD master data
• View dan manage semua transaksi
• Role & menu access management

User Dashboard

• View profile dan edit profile
• Create dan manage transaksi pribadi
• View riwayat transaksi
• Limited menu access based on role

Master Data

1. Master Pelanggan

   • Add/Edit/Delete customer
   • Import dari Excel
   • Export ke Excel

2. Master Barang

   • Add/Edit/Delete product
   • Auto-generate kode barang
   • Import/Export Excel

3. Transaksi Penjualan

   • Create transaksi dengan detail
   • Auto-generate nomor transaksi
   • View dan print transaksi

🔧 Technology Stack

Technology	Version	Purpose
CodeIgniter	3.1.11	PHP Framework
PHP	8.0+	Backend Language
MySQL	5.7+	Database
Bootstrap	4.6	Frontend Framework
jQuery	3.x	JavaScript Library
SweetAlert2	11	Modern Alerts
DataTables	1.10	Table Plugin
MPDF/Dompdf	Latest	PDF Generation
Chart.js	2.9	Charts (Future)

🎨 Screenshots

Coming soon - Screenshots aplikasi akan ditambahkan

📝 API Documentation

Aplikasi ini tidak menggunakan REST API. Semua interaksi menggunakan traditional request-response pattern dengan CodeIgniter.

🤝 Contributing

Kontribusi sangat diterima! Silakan baca CONTRIBUTING.md untuk detail proses submit pull request.

Development Guidelines

1. Fork repository
2. Create feature branch (git checkout -b feature/AmazingFeature)
3. Commit changes (git commit -m 'Add some AmazingFeature')
4. Push to branch (git push origin feature/AmazingFeature)
5. Open Pull Request

📄 License

Project ini dilisensikan under MIT License - lihat LICENSE file untuk detail.

👥 Authors

• Ade Naufal Rianto - Initial work - wokding

🙏 Acknowledgments

• CodeIgniter - PHP Framework
• Bootstrap - Frontend Framework
• SB Admin 2 - Admin Template
• SweetAlert2 - Beautiful Alert Library
• DataTables - Table Plugin

📞 Support

Jika Anda menemukan bug atau memiliki saran, silakan buat issue baru.

🗺️ Roadmap

• Dashboard dengan statistik dan charts
• Export PDF untuk laporan
• Kategori produk
• Discount system
• Multiple payment methods
• Stock management & alerts
• Return/Refund system
• Email notifications
• Advanced reporting

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