mjhjmtu

I am developing react-native application. Is there any REST API for subscribe newsletter in Magento2.

By default, Magento Newsletter module not support any API. But you can develop you own custom API.

Below link help to develop rest API:

https://alankent.me/2015/07/24/creating-a-new-rest-web-service-in-magento-2/

Also you can use check Action classes from the below path for basic functionality that you need to achieve in API:

MAGE_ROOT_PATH/vendor/magento/module-newsletter/Controller/Subscriber/

Edit:

someone contributed for this on github. you can check using the below link:

https://github.com/magento/magento2/issues/9233

1 Create a module Test_Demo

2 Create webapi.xml

app/code/Test/Demo/etc/webapi.xml

<?xml version="1.0" ?>
<routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Webapi:etc/webapi.xsd">
 <route url="/V1/newsletter/" method="POST">
 <service class="TestDemoApiNewsLetterSubscriptionInterface" method="postNewsLetter"/>
 <resources>
 <resource ref="anonymous"/>
 </resources>
 <data>
 <parameter name="customer_id" force="true">%customer_id%</parameter>
 </data>
 </route>
</routes>

3 Create di.xml

app/code/Test/Demo/etc/di.xml

<?xml version="1.0" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
<preference for="TestDemoApiNewsLetterSubscriptionInterface" type="TestDemoModelNewsLetterSubscription" />
</config>

4 Create Interface File

app/code/Test/Demo/Api/NewsLetterSubscriptionInterface.php

<?php
/**
 * A Magento 2 module named Test/Demo
 * Copyright (C) 2018 
 */

namespace TestDemoApi;

interface NewsLetterSubscriptionInterface


 /**
 * POST for newsletter api
 * @return string
 */

 public function postNewsLetter();

5 Create model file

app/code/Test/Demo/Model/NewsLetterSubscription.php

<?php
/**
 * A Magento 2 module named Test/Demo
 * Copyright (C) 2018 
 * 
 */

namespace TestDemoModel;
use MagentoCustomerApiCustomerRepositoryInterface as CustomerRepository;

class NewsLetterSubscription implements TestDemoApiNewsLetterSubscriptionInterface


 /**
 * @var MagentoFrameworkAppRequestInterface
 */

 protected $_request;

 /**
 * @var MagentoStoreModelStoreManagerInterface
 */
 protected $storeManager;

 /**
 * @var CustomerRepository
 */
 protected $customerRepository;

 /**
 * @var MagentoNewsletterModelSubscriberFactory
 */
 protected $subscriberFactory;

 /**
 * @var MagentoNewsletterModelSubscriber
 */
 protected $_subscriber;

 /**
 * Initialize dependencies.
 * @param MagentoFrameworkAppRequestInterface $request
 * @param MagentoStoreModelStoreManagerInterface $storeManager
 * @param CustomerRepository $customerRepository
 * @param MagentoNewsletterModelSubscriberFactory $subscriberFactory
 * @param MagentoNewsletterModelSubscriber $subscriber
 */

 public function __construct( 
 MagentoFrameworkAppRequestInterface $request,
 MagentoStoreModelStoreManagerInterface $storeManager,
 CustomerRepository $customerRepository,
 MagentoNewsletterModelSubscriberFactory $subscriberFactory,
 MagentoNewsletterModelSubscriber $subscriber
 )
 
 $this->_request = $request;
 $this->storeManager = $storeManager;
 $this->customerRepository = $customerRepository;
 $this->subscriberFactory = $subscriberFactory;
 $this->_subscriber = $subscriber;

 

 /**
 * @inheritdoc
 */

 public function postNewsLetter()
 
 $customerId = (string)$this->_request->getParam('customer_id');
 if ($customerId == null 

6 Open postman application and testing the same.

Note: Here I am providing logic based on the customer Id. you can change the logic as per your requirement.

No need for any custom API, you can use the customer edit endpoint

EndPoint = "/V1/customers/customer_id"

Method = "PUT"

Json = 

 "customer": 
 "id": customer_id,
 "email": "customer_email",
 "firstname": "customer_firstname",
 "lastname": "customer_lastname",
 "store_id": store_id,
 "website_id": website_id,
 "extension_attributes": 
 "is_subscribed": true
 
 

Please replace customer_id, customer_email, customer_firstname, customer_lastname, store_id, website_id with the customer information.

this was tested and worked for me