AC-1230: PayPal Add PayLater and made PayLater option availale for all countries

Author: nishant04412

app/code/Magento/Paypal/Model/SdkUrl.php

@@ -206,13 +206,21 @@ private function getDisallowedFunding()
     }
 
     /**
-     * Returns allowed funding from configuration
+     * Returns allowed funding from configuration after validating
      *
      * @return string
      */
     private function getAllowedFunding()
     {
-        return implode(',', $this->supportedPaymentMethods);
+        $payLaterActive = (boolean)$this->config->getPayLaterConfigValue('experience_active');
+
+        // If Pay Later is enabled, then only paylater parameter will go in enable-funding parameter list
+        if ($payLaterActive == false) {
+            unset($this->supportedPaymentMethods['paylater']);
+            return implode(',', $this->supportedPaymentMethods);
+        } else {
+            return implode(',', $this->supportedPaymentMethods);
+        }
     }
 
     /**

app/code/Magento/Paypal/etc/adminhtml/system.xml

@@ -247,9 +247,9 @@
                 <group id="express_checkout_required">
                     <field id="enable_express_checkout_bml" showInDefault="0" showInWebsite="0"/>
                     <field id="express_checkout_bml_sort_order" showInDefault="0" showInWebsite="0"/>
-                    <field id="enable_paypal_paylater_experience" showInDefault="0" showInWebsite="0"/>
+                    <field id="enable_paypal_paylater_experience" showInDefault="1" showInWebsite="1"/>
                     <group id="advertise_bml" showInDefault="0" showInWebsite="0"/>
-                    <group id="advertise_paylater" showInDefault="0" showInWebsite="0"/>
+                    <group id="advertise_paylater" showInDefault="1" showInWebsite="1"/>
                 </group>
             </group>
             <group id="paypal_group_all_in_one" translate="label comment" sortOrder="7" showInDefault="1" showInWebsite="1" showInStore="1">
@@ -279,9 +279,9 @@
                         </field>
                         <field id="enable_express_checkout_bml" showInDefault="0" showInWebsite="0"/>
                         <field id="express_checkout_bml_sort_order" showInDefault="0" showInWebsite="0"/>
-                        <field id="enable_paypal_paylater_experience" showInDefault="0" showInWebsite="0"/>
+                        <field id="enable_paypal_paylater_experience" showInDefault="1" showInWebsite="1"/>
                         <group id="advertise_bml" showInDefault="0" showInWebsite="0"/>
-                        <group id="advertise_paylater" showInDefault="0" showInWebsite="0"/>
+                        <group id="advertise_paylater" showInDefault="1" showInWebsite="1"/>
                     </group>
                     <group id="settings_ec">
                         <label>Basic Settings - PayPal Website Payments Standard</label>

app/code/Magento/Paypal/etc/frontend/di.xml

@@ -187,6 +187,7 @@
             </argument>
             <argument name="supportedPaymentMethods" xsi:type="array">
                 <item name="venmo" xsi:type="string">venmo</item>
+                <item name="paylater" xsi:type="string">paylater</item>
             </argument>
             <argument name="localeResolver" xsi:type="object">Magento\Paypal\Model\Express\LocaleResolver</argument>
         </arguments>