JM PADDY — Paddy & Farmer Bill Management System

A responsive PHP + MySQL web application based on the JM PADDY Visual Design Report.

• Secure staff login with session authentication
• Dashboard: farmers, bills, weight and payment totals
• Farmer CRUD and search
• Bill creation with district-based sack weight rules
• Automatic sack count, net weight and payment calculations
• Bill preview, browser print / Save as PDF, and WhatsApp sharing
• Daily/monthly reports with Chart.js
• Settings for district sack weights
• Responsive agricultural-themed UI
• MySQL schema + seed/demo data

• PHP 8+
• MySQL 8+ / MariaDB 10+
• HTML5, CSS3, vanilla JavaScript
• Chart.js via CDN

1. Copy the jm-paddy folder into htdocs.
2. Create a MySQL database named jm_paddy.
3. Import sql/schema.sql.
4. Edit config/config.php with your MySQL credentials.
5. Open http://localhost/jm-paddy/.
6. Demo login: admin / admin123

The app follows the report's sample logic: sack count is the whole-sack portion of gross weight (floor(gross / sack_weight)), sack weight is sacks × configured sack weight, and net/remainder weight is gross - sack_total. Payment follows the report's sample bill and is calculated from gross weight × price per kg.

District defaults from the report:

• Vavuniya: 72 kg
• Mullaitivu: 73 kg
• Mannar: 73 kg
• Kilinochchi: 73 kg
• Jaffna: 73 kg

This folder is already organized as a Git repository-ready project. After adding it to Git:

git init
git add .
git commit -m "Initial JM PADDY system"
git branch -M main
git remote add origin https://github.com/YOUR_USERNAME/jm-paddy.git
git push -u origin main

Do not commit real passwords or production database credentials.

• Change the default admin password immediately.
• Put secrets in environment variables.
• Enable HTTPS.
• Add CSRF protection and stronger role-based permissions before production use.