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# Dolibarr M-Pesa Payment Module
## Overview
The M-Pesa Payment Module for Dolibarr enables seamless integration with M-Pesa, allowing businesses to accept payments directly from customers.
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## Features
- Generate payment URLs for invoices.
- Real-time payment processing via M-Pesa.
- Automatic payment confirmation and transaction recording.
### Dolipesa 1.0.1 - M-Pesa Payment Module for Dolibarr ERP
**Release Date:** March 30, 2025
**Version:** 1.0.1 (Initial Stable Release)
**Developed by:** [Your Name/Organization]
**License:** GNU General Public License v3.0 (aligning with Dolibarrs open-source licensing)
## Installation
1. Download the module ZIP package.
2. Extract and upload the contents to Dolibarr's custom modules directory (e.g., /htdocs/custom/mpesapay).
3. Go to **Home > Setup > Modules** and activate the "M-Pesa Payment Module".
#### Overview
Dolipesa 1.0.1 is a custom payment module designed to integrate M-Pesa, a popular mobile payment service in East Africa, with Dolibarr ERP/CRM. This initial release enables businesses using Dolibarr to accept payments from customers via M-Pesa for invoices, orders, and other transactions directly within the ERP system. The module leverages Dolibarrs native online payment architecture and M-Pesas API to provide a seamless payment experience.
## Configuration
1. Navigate to **M-Pesa Module Configuration** in Dolibarr.
2. Enter your M-Pesa Paybill Number and Passkey.
#### Features
1. **M-Pesa Payment Gateway Integration**
- Supports M-Pesas STK Push API for prompting customers to enter their PIN on their mobile devices.
- Processes payments for customer invoices and sales orders created in Dolibarr.
- Compatible with Kenyan Shilling (KES) as the primary currency (expandable in future releases).
## Usage
1. Generate an invoice in Dolibarr.
2. Click on "Pay with M-Pesa" to initiate payment.
3. Customers complete payment via M-Pesa and the module confirms the transaction.
2. **Payment Confirmation**
- Real-time transaction verification using M-Pesas callback/result URL.
- Updates invoice/order status in Dolibarr (e.g., from "Draft" to "Paid") upon successful payment.
## Support
For inquiries, contact [NESTICT INFOTECH](https://www.nestict.com).
3. **Basic Configuration**
- Admin interface to input M-Pesa API credentials (Consumer Key, Consumer Secret, Shortcode, Passkey).
- Option to set a custom payment description visible to customers during STK Push.
## License
This module is licensed under GPLv3.
4. **Transaction Logging**
- Records M-Pesa transaction IDs and statuses in Dolibarr for reconciliation and auditing.
5. **Public Payment Page**
- Integrates with Dolibarrs `/public/payment/newpayment.php` endpoint to offer M-Pesa as a payment option.
#### Requirements
- **Dolibarr Version:** 19.0.* or higher (tested up to 20.0.0 as of March 30, 2025).
- **PHP Version:** 7.4 or higher (compatible with Dolibarrs requirements).
- **M-Pesa API Access:**
- Safaricom M-Pesa Daraja API credentials (Consumer Key, Consumer Secret, Shortcode, Passkey).
- A registered callback URL hosted on your Dolibarr server.
- **Server:** HTTPS-enabled web server (required for secure API communication).
- **Dependencies:** PHP cURL extension for API requests.
#### Installation Instructions
1. **Download the Module**
- Obtain the `dolipesa-1.0.1.zip` file from [Your Repository/Dolistore Linkവ
2. **Install the Module**
- Log in to your Dolibarr instance with an administrator account.
- Navigate to **Home > Setup > Modules > Deploy/Install External App/Module**.
- Upload the `dolipesa-1.0.1.zip` file and click **Install**.
- If the upload fails due to hosting restrictions, manually extract the ZIP file into the `/custom` directory of your Dolibarr installation (e.g., `/var/www/dolibarr/custom/dolipesa`).
3. **Activate the Module**
- Go to **Home > Setup > Modules**.
- Locate "Dolipesa - M-Pesa Payment" in the list, click **Activate**, and configure settings if prompted.
#### Configuration
1. **Obtain M-Pesa API Credentials**
- Register for Safaricoms Daraja API at [developer.safaricom.co.ke](https://developer.safaricom.co.ke).
- Generate a Consumer Key, Consumer Secret, and Passkey.
- Provide a callback URL (e.g., `https://your-dolibarr-domain.com/custom/dolipesa/callback.php`).
2. **Set Up in Dolibarr**
- Navigate to **Home > Setup > Modules > Dolipesa - M-Pesa Payment > Configure**.
- Enter your M-Pesa Shortcode, Consumer Key, Consumer Secret, Passkey, and Callback URL.
- Save the settings.
3. **Test the Integration**
- Create a test invoice in Dolibarr.
- Access the public payment page (e.g., `https://your-dolibarr-domain.com/public/payment/newpayment.php?source=invoice&ref=INVREF`).
- Select "M-Pesa" as the payment method, enter a test phone number, and confirm the STK Push on a test M-Pesa account.
#### Usage
- **For Customers:**
- On the Dolibarr payment page, choose "M-Pesa," enter your phone number, and approve the STK Push notification on your phone.
- **For Admins:**
- Monitor transactions under **Bank & Cash > M-Pesa Transactions** (new tab added by the module).
#### Technical Notes
- **Hook Implementation:** The module uses Dolibarrs "newpayment" context hooks to integrate with `/public/payment/newpayment.php`, setting required session variables (`TRANSACTIONID`, `FinalPaymentAmt`, `currencyCodeType`) as per Dolibarrs online payment system documentation.
- **API Calls:** Utilizes M-Pesas OAuth token generation and STK Push endpoints (e.g., `https://sandbox.safaricom.co.ke/mpesa/stkpush/v1/processrequest` for testing).
- **Security:** Ensures HTTPS for all API interactions; API credentials are stored encrypted in Dolibarrs database.
#### Known Limitations (1.0.1)
- Supports only single-currency transactions (KES).
- Basic error handling; no retry mechanism for failed STK Push attempts.
- Sandbox mode only (production requires Safaricom approval).
#### Changelog
- **1.0.1 (March 30, 2025):**
- Fixed minor bug in callback URL validation.
- Initial stable release after 1.0.0 beta testing.
#### Future Enhancements (Planned for 1.1.0)
- Multi-currency support with automatic conversion.
- Retry logic for failed transactions.
- Customer notification emails upon payment success.
#### Support
- Report issues or request features at support@nestict.com.
- Documentation available at https://www.community.nestict.com/dashboard.
---
This outlines a realistic first release for an M-Pesa payment module tailored to Dolibarr. It assumes familiarity with Dolibarrs module development framework and M-Pesas Daraja API. If youre looking to actually build this, youd need to:
1. Set up a Dolibarr development environment.
2. Use the Module Builder in Dolibarr (or manually code in PHP) to create the module structure.
3. Implement M-Pesa API calls using PHP cURL or a library like Guzzle.
4. Test thoroughly with Safaricoms sandbox.
Would you like me to expand on any specific section, such as code snippets or deeper integration details? Let me know!