ENGCOM-843: Make scope parameters of methods to save/delete config optional #14044

Author: Stanislav Idolov

app/code/Magento/Config/Model/ResourceModel/Config.php

@@ -5,6 +5,8 @@
  */
 namespace Magento\Config\Model\ResourceModel;
 
+use Magento\Framework\App\Config\ScopeConfigInterface;
+
 /**
  * Core Resource Resource Model
  *
@@ -34,7 +36,7 @@ protected function _construct()
      * @param int $scopeId
      * @return $this
      */
-    public function saveConfig($path, $value, $scope, $scopeId)
+    public function saveConfig($path, $value, $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT, $scopeId = 0)
     {
         $connection = $this->getConnection();
         $select = $connection->select()->from(
@@ -70,7 +72,7 @@ public function saveConfig($path, $value, $scope, $scopeId)
      * @param int $scopeId
      * @return $this
      */
-    public function deleteConfig($path, $scope, $scopeId)
+    public function deleteConfig($path, $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT, $scopeId = 0)
     {
         $connection = $this->getConnection();
         $connection->delete(

lib/internal/Magento/Framework/App/Config/ConfigResource/ConfigInterface.php

@@ -5,6 +5,8 @@
  */
 namespace Magento\Framework\App\Config\ConfigResource;
 
+use Magento\Framework\App\Config\ScopeConfigInterface;
+
 /**
  * Resource for storing store configuration values
  */
@@ -19,7 +21,7 @@ interface ConfigInterface
      * @param int $scopeId
      * @return $this
      */
-    public function saveConfig($path, $value, $scope, $scopeId);
+    public function saveConfig($path, $value, $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT, $scopeId = 0);
 
     /**
      * Delete config value from the storage resource
@@ -29,5 +31,5 @@ public function saveConfig($path, $value, $scope, $scopeId);
      * @param int $scopeId
      * @return $this
      */
-    public function deleteConfig($path, $scope, $scopeId);
+    public function deleteConfig($path, $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT, $scopeId = 0);
 }