<?php

namespace IpSupply\ChatMessage\Controller\Api;

use Magento\Framework\App\Action\Context;

class Register extends \Magento\Framework\App\Action\Action {

    protected $customerSession;
    protected $objectManager;

    public function __construct(
        Context $context,
        )
    {
        $this->objectManager = \Magento\Framework\App\ObjectManager::getInstance();
        $this->customerSession = $this->objectManager->get(\Magento\Customer\Model\Session::class);

        parent::__construct($context);
    }



    public function execute()
    {
        if($this->customerSession->isLoggedIn()) {
            $customer = $this->customerSession->getCustomer();
            echo json_encode($customer->getEmail());
            exit;
        } else {
            echo null;
            exit;
        }

    }

}