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<?php |
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namespace App\Http\Controllers\TicketShop; |
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use App\Exceptions\PaymentProviderException; |
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use App\Http\Controllers\Controller; |
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use App\PaymentProvider\Mollie; |
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use App\Purchase; |
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use App\User; |
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use Illuminate\Contracts\Routing\ResponseFactory; |
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use Illuminate\Database\Eloquent\ModelNotFoundException; |
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use Illuminate\Http\Request; |
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use Illuminate\Http\Response; |
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/** |
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* Handles all mollie.com related requests |
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* |
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* @package App\Http\Controllers\Ticketshop |
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*/ |
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class MollieController extends Controller |
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{ |
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/** |
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* Instance of the type-hinted Mollie-PaymentProvider |
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* @var Mollie |
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*/ |
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protected $paymentProvider; |
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/** |
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* Create a new Controller instance with the Mollie-PaymentProvider via DPI |
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* |
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* @param Mollie $paymentProvider |
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* @return void |
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*/ |
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public function __construct(Mollie $paymentProvider) |
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{ |
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$this->paymentProvider = $paymentProvider; |
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} |
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/** |
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* Process POST-Requests from Mollie to published Webhooks. |
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* They only contain an id-field referencing a previously created payment. |
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* |
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* @param Request $request |
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* @return Response|ResponseFactory |
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*/ |
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public function processWebhook(Request $request) |
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{ |
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$id = $request->input('id'); |
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// Check if a purchase with the given payment id exists |
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// Someone could try to cause high load on webservice by |
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// requesting the webhook endpoint with fake ids |
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$purchase = Purchase::firstWhere('payment_id', $id); |
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if( !$purchase ) { |
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return response('PaymentId invalid', 403); |
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} |
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$this->paymentProvider->updatePayment($id); |
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return response('Payment processed', 200); |
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} |
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/** |
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* Update the state of the given purchase with the payment-state @mollie.com |
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* |
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* @param Purchase $purchase Any purchase that has been submitted for payment to mollie.com |
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* @return Response|ResponseFactory State of the given Purchase |
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* @throws PaymentProviderException |
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* @throws ModelNotFoundException |
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*/ |
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public function getPaymentUpdate(Purchase $purchase) |
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{ |
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// First check, if the purchase is linked to mollie. |
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// Else we would trigger unneccessary api calls |
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$mollie = User::firstWhere('email', '[email protected]'); |
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if( $purchase->vendor->id !== $mollie->id ) { |
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return response('Not a mollie purchase!', 403); // 403 = Forbidden |
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} |
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// Trigger the update by calling the mollie-api |
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$this->paymentProvider->updatePayment($purchase->payment_id); |
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// Refresh the model in order to have its current state |
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$purchase->refresh(); |
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// Just send back the purchase's state. |
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return response($purchase->state); |
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} |
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} |
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