ZATCA (Fatoora) QR-Code Implementation

An unofficial package maintained by Salla to help developers to implement ZATCA (Fatoora) QR code easily which required for e-invoicing
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Requirements

• PHP >= 7.2
• An mbstring extension

Installation

You can install the package via composer:

$ composer require salla/zatca

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Usage

Generate Base64

use Salla\ZATCA\GenerateQrCode;
use Salla\ZATCA\Tags\InvoiceDate;
use Salla\ZATCA\Tags\InvoiceTaxAmount;
use Salla\ZATCA\Tags\InvoiceTotalAmount;
use Salla\ZATCA\Tags\Seller;
use Salla\ZATCA\Tags\TaxNumber;

$generatedString = GenerateQrCode::fromArray([
    new Seller('Salla'), // seller name        
    new TaxNumber('1234567891'), // seller tax number
    new InvoiceDate('2021-07-12T14:25:09Z'), // invoice date as Zulu ISO8601 @see https://en.wikipedia.org/wiki/ISO_8601
    new InvoiceTotalAmount('100.00'), // invoice total amount
    new InvoiceTaxAmount('15.00') // invoice tax amount
    // TODO :: Support others tags
])->toBase64();

// > Output
// AQVTYWxsYQIKMTIzNDU2Nzg5MQMUMjAyMS0wNy0xMlQxNDoyNTowOVoEBjEwMC4wMAUFMTUuMDA=

Generate Plain

use Salla\ZATCA\GenerateQrCode;
use Salla\ZATCA\Tags\InvoiceDate;
use Salla\ZATCA\Tags\InvoiceTaxAmount;
use Salla\ZATCA\Tags\InvoiceTotalAmount;
use Salla\ZATCA\Tags\Seller;
use Salla\ZATCA\Tags\TaxNumber;

$generatedString = GenerateQrCode::fromArray([
    new Seller('Salla'), // seller name        
    new TaxNumber('1234567891'), // seller tax number
    new InvoiceDate('2021-07-12T14:25:09Z'), // invoice date as Zulu ISO8601 @see https://en.wikipedia.org/wiki/ISO_8601
    new InvoiceTotalAmount('100.00'), // invoice total amount
    new InvoiceTaxAmount('15.00') // invoice tax amount
    // TODO :: Support others tags
])->toTLV();

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Render A QR Code Image

You can render the tags as QR code image easily

use Salla\ZATCA\GenerateQrCode;
use Salla\ZATCA\Tags\InvoiceDate;
use Salla\ZATCA\Tags\InvoiceTaxAmount;
use Salla\ZATCA\Tags\InvoiceTotalAmount;
use Salla\ZATCA\Tags\Seller;
use Salla\ZATCA\Tags\TaxNumber;

// data:image/png;base64, .........
$displayQRCodeAsBase64 = GenerateQrCode::fromArray([
    new Seller('Salla'), // seller name        
    new TaxNumber('1234567891'), // seller tax number
    new InvoiceDate('2021-07-12T14:25:09Z'), // invoice date as Zulu ISO8601 @see https://en.wikipedia.org/wiki/ISO_8601
    new InvoiceTotalAmount('100.00'), // invoice total amount
    new InvoiceTaxAmount('15.00') // invoice tax amount
    // TODO :: Support others tags
])->render();

// now you can inject the output to src of html img tag :)
// <img src="$displayQRCodeAsBase64" alt="QR Code" />

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Read The QR-Code

The output of QR-Code is not readable for the human 👀, and some of QR-Code readers maybe show a invalid output because this QR-Code will be scan by the ZATCA apps later after the all steps of integration compete. If you interested to see the output of your final QR-Code Image you can use the following website

https://www.onlinebarcodereader.com/

TODO

We'll continue work on this package until support the whole cycle of QR code implementation.

• [ ] Support the digital signature for the QR code.

Testing

composer test

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Support

The team is always here to help you. Happen to face an issue? Want to report a bug? You can submit one here on Github using the Issue Tracker. If you still have any questions, please contact us via the Telegram Bot or join in the Global Developer Community on Telegram.

Contributing

Contributions are what make the open-source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement". Don't forget to give the project a star! Thanks again!

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

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Security

If you discover any securitys-related issues, please email [email protected] instead of using the issue tracker.

Credits

• Salla
• All Contributors

License

The MIT License (MIT). Please see License File for more information.

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