MAGETWO-38894: Create config for New Payment

Author: Dell-

app/code/Magento/Payment/Model/Method/AbstractMethod.php

@@ -745,6 +745,9 @@ public function getTitle()
      */
     public function getConfigData($field, $storeId = null)
     {
+        if ('order_place_redirect_url' === $field) {
+            return $this->getOrderPlaceRedirectUrl();
+        }
         if (null === $storeId) {
             $storeId = $this->getStore();
         }

app/code/Magento/Payment/Model/Method/Adapter.php

@@ -222,7 +222,7 @@ public function isOffline()
      */
     public function isInitializeNeeded()
     {
-        return false;
+        return (bool)(int)$this->getConfiguredValue('can_initialize');
     }
 
     /**
@@ -570,6 +570,11 @@ public function assignData($data)
      */
     public function initialize($paymentAction, $stateObject)
     {
+        $this->executeCommand(
+            'initialize',
+            $this->getInfoInstance(),
+            ['paymentAction' => $paymentAction, 'stateObject' => $stateObject]
+        );
         return $this;
     }
 

app/code/Magento/Quote/Model/Quote/Payment.php

@@ -211,8 +211,8 @@ public function getCheckoutRedirectUrl()
     public function getOrderPlaceRedirectUrl()
     {
         $method = $this->getMethodInstance();
-        if ($method && $method instanceof AbstractMethod) {
-            return $method->getOrderPlaceRedirectUrl();
+        if ($method) {
+            return $method->getConfigData('order_place_redirect_url');
         }
         return '';
     }

app/code/Magento/Sales/Model/Order/Payment.php

@@ -256,7 +256,7 @@ public function place()
 
         $orderState = Order::STATE_NEW;
         $orderStatus = $methodInstance->getConfigData('order_status');
-        $isCustomerNotified = false;
+        $isCustomerNotified = null;
 
         // Do order payment validation on payment method level
         $methodInstance->validate();
@@ -278,7 +278,7 @@ public function place()
             }
         }
 
-        $isCustomerNotified = $isCustomerNotified ?: $order->getCustomerNoteNotify();
+        $isCustomerNotified = $isCustomerNotified === null ? $order->getCustomerNoteNotify() : $isCustomerNotified;
 
         if (!in_array($orderStatus, $order->getConfig()->getStateStatuses($orderState))) {
             $orderStatus = $order->getConfig()->getStateDefaultStatus($orderState);