Последняя версия с сервера прошлого разработчика

app/Domain/PaymentGateway/Services/InterkassaService.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Domain\PaymentGateway\Services;
+
+class InterkassaService
+{
+    public static function payments_link($amount, $order_id)
+    {
+        $configuration = new \Interkassa\Helper\Config();
+        $configuration->setCheckoutSecretKey(env('INTERKASSA_SECRET_KEY'));
+        $configuration->setAuthorizationKey(env('INTERKASSA_AUTH_KEY'));
+        $configuration->setAccountId(env('INTERKASSA_ACCOUNT_ID'));
+        $SDKClient = new \Interkassa\Interkassa($configuration);
+
+        $invoiceRequest = new \Interkassa\Request\GetInvoiceRequest();
+        $invoiceRequest
+            ->setCheckoutId(env('INTERKASSA_ID'))
+            ->setPaymentNumber($order_id)
+            ->setAmount($amount)
+            ->setCurrency('RUB')
+            ->setDescription('Пополнение баланса');
+
+        return $SDKClient->makeInvoiceSciLink($invoiceRequest);
+    }
+}