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quellabs/canvas-payments-mollie
===============================

Mollie payment gateway integration for the Canvas PHP framework

1.0.15(1mo ago)09MITPHPPHP ^8.2

Since Mar 17Pushed 2w agoCompare

[ Source](https://github.com/quellabs/canvas-payments-mollie)[ Packagist](https://packagist.org/packages/quellabs/canvas-payments-mollie)[ RSS](/packages/quellabs-canvas-payments-mollie/feed)WikiDiscussions main Synced 3w ago

READMEChangelogDependencies (12)Versions (17)Used By (0)

Mollie Payment Provider
=======================

[](#mollie-payment-provider)

A Mollie payment provider for the Canvas framework. Part of the Canvas payments ecosystem.

Installation
------------

[](#installation)

```
composer require quellabs/canvas-payments-mollie
```

Architecture
------------

[](#architecture)

This package sits between the Mollie API and your application. Your application only ever touches the contracts layer — it never depends on this package directly. `PaymentRouter` (from `quellabs/canvas-payments`) discovers this package automatically via composer metadata and routes payment calls to it.

```
Your Application
      │
      ▼
PaymentRouter               (quellabs/canvas-payments — discovery + routing)
      │
      ▼
PaymentInterface            (quellabs/canvas-payments-contracts)
      │
      ▼
Mollie                      (this package — implements the interface)
      │
      ▼
MollieGateway               (raw Mollie API calls)

```

Webhook processing is decoupled from your application via signals. When Mollie calls the webhook, the package emits a `payment_exchange` signal carrying a `PaymentState`. Your application listens for that signal and handles it.

Configuration
-------------

[](#configuration)

Create `config/mollie.php` in your Canvas application:

```
return [
    'api_key'           => 'live_xxxxxxxxxxxxxxxxxxxxxx',
    'test_mode'         => false,
    'webhook_url'       => 'https://example.com/webhooks/mollie',
    'redirect_url'      => 'https://example.com/payment/return/mollie',
    'cancel_url'        => 'https://example.com/payment/cancel/mollie',
    'return_url'        => 'https://example.com/order/thankyou',
    'cancel_return_url' => 'https://example.com/order/cancelled',
];
```

KeyRequiredDescription`api_key`YesYour Mollie API key (live or test)`test_mode`NoEnable Mollie test mode. Defaults to `false``webhook_url`YesFull URL Mollie POSTs status updates to. Registered as a route by the package.`redirect_url`YesFull URL Mollie redirects the customer to after successful checkout. Registered as a route by the package.`cancel_url`YesFull URL Mollie redirects the customer to when they cancel. Registered as a route by the package.`return_url`YesURL the customer is redirected to after the package handles the return`cancel_return_url`YesURL the customer is redirected to after the package handles the cancelUsage
-----

[](#usage)

### Initiating a payment

[](#initiating-a-payment)

Inject `PaymentInterface` via Canvas DI and call `initiate()`:

```
use Quellabs\Payments\Contracts\PaymentInterface;
use Quellabs\Canvas\Controllers\BaseController;
use Quellabs\Payments\Contracts\PaymentRequest;
use Quellabs\Payments\Contracts\PaymentInitiationException;

class CheckoutController extends BaseController {

    public function __construct(private PaymentInterface $router) {}

    /**
     * @Route("...")
     */
    public function checkout(): void {
        $request = new PaymentRequest(
            paymentModule: 'mollie_ideal',
            amount:        999,   // in minor units — €9.99
            currency:      'EUR',
            description:   'Order #12345',
            issuerId:      'ideal_INGBNL2A',
        );

        try {
            $result = $this->router->initiate($request);
            return $this->redirect($result->redirectUrl);
        } catch (PaymentInitiationException $e) {
            // handle error
        }
    }
}
```

### Handling refunds

[](#handling-refunds)

Unlike PayPal, Mollie does not use a separate capture ID. The `transactionId` from `PaymentState` is used directly as `RefundRequest::$captureId`, so no additional metadata needs to be persisted.

```
use Quellabs\Payments\Contracts\RefundRequest;
use Quellabs\Payments\Contracts\PaymentRefundException;

// Full refund
$request = new RefundRequest(
    paymentReference: $state->transactionId,
    paymentModule:    'mollie_ideal',
    amount:           null, // null = full refund
    currency:         'EUR',
    description:      'Full refund for order #12345',
);

// Partial refund
$request = new RefundRequest(
    paymentReference: $state->transactionId,
    paymentModule:    'mollie_ideal',
    amount:           500, // in minor units — €5.00
    currency:         'EUR',
    description:      'Partial refund for order #12345',
);

try {
    $result = $this->router->refund($request);
    echo $result->refundId;
} catch (PaymentRefundException $e) {
    // handle error
}
```

### Listening for payment state changes

[](#listening-for-payment-state-changes)

```
use Quellabs\Canvas\Annotations\ListenTo;
use Quellabs\Payments\Contracts\PaymentState;
use Quellabs\Payments\Contracts\PaymentStatus;

class OrderService {

    /**
     * @ListenTo("payment_exchange")
     */
    public function onPaymentExchange(PaymentState $state): void {
        match ($state->state) {
            PaymentStatus::Paid     => $this->markPaid($state->transactionId, $state->valuePaid),
            PaymentStatus::Canceled => $this->markCanceled($state->transactionId),
            PaymentStatus::Expired  => $this->markExpired($state->transactionId),
            PaymentStatus::Refunded => $this->handleRefund($state),
            default                 => null,
        };
    }
}
```

License
-------

[](#license)

MIT

###  Health Score

42

—

FairBetter than 89% of packages

Maintenance95

Actively maintained with recent releases

Popularity6

Limited adoption so far

Community2

Small or concentrated contributor base

Maturity55

Maturing project, gaining track record

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~4 days

Recently: every ~12 days

Total

16

Last Release

35d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/57e4ab872b3e37536367f2d26b192df3d3bb6a6a1cebec9a104d14a6d2ffe157?d=identicon)[noescom](/maintainers/noescom)

---

Tags

paymentsmolliecanvaspayment gatewaycanvas-payments

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