CreditCard::class, GatewayType::BANK_TRANSFER => ACH::class, ]; /** * Returns the gateway types. */ public function gatewayTypes(): array { $types = []; $types[] = GatewayType::CREDIT_CARD; $types[] = GatewayType::BANK_TRANSFER; return $types; } const SYSTEM_LOG_TYPE = SystemLog::TYPE_STRIPE; //define a constant for your gateway ie TYPE_YOUR_CUSTOM_GATEWAY - set the const in the SystemLog model public function setPaymentMethod($payment_method_id) { $class = self::$methods[$payment_method_id]; $this->payment_method = new $class($this); return $this; } public function authorizeView(array $data) { return $this->payment_method->authorizeView($data); //this is your custom implementation from here } public function authorizeResponse($request) { return $this->payment_method->authorizeResponse($request); //this is your custom implementation from here } public function processPaymentView(array $data) { return $this->payment_method->paymentView($data); //this is your custom implementation from here } public function processPaymentResponse($request) { return $this->payment_method->paymentResponse($request); //this is your custom implementation from here } // public function refund(Payment $payment, $amount, $return_client_response = false) // { // return $this->payment_method->yourRefundImplementationHere(); //this is your custom implementation from here // } // public function tokenBilling(ClientGatewayToken $cgt, PaymentHash $payment_hash) // { // return $this->payment_method->yourTokenBillingImplmentation(); //this is your custom implementation from here // } }