auto create user after payment woocommerce order by mobile

auto_create_user_wocommerce.php

<?php

add_action( 'woocommerce_thankyou', 'ecommercehints_create_user_account_after_payment', 10, 1 );
function ecommercehints_create_user_account_after_payment( $order_id ) {
    // If user is logged in, do nothing because they already have an account
    if( is_user_logged_in() ) return;

    // Get the newly created order
    $order = wc_get_order( $order_id );

    // Get the billing email address
    $order_email = $order->get_billing_email();
    $order_phone = $order->get_billing_phone();

    // Check if there are any users with the billing email as user or email
    // $email = email_exists( $order_email );
    $user = username_exists( $order_phone );

	// Get the order status (see if the customer has paid)
	$order_status = $order->get_status();

    // Set to User If Not Login But Before Registered
    if( $user != false and (int) $user >0 and (int) $order->get_customer_id() < 1 and ($order->has_status( 'processing' ) || $order->has_status( 'completed' )) ) {
        
        	$order->set_customer_id( $user );
            $order->save();
    }
    
    // Check if the user exists and if the order status is processing or completed (paid)
    if( $user === false and ($order->has_status( 'processing' ) || $order->has_status( 'completed' )) ) {
        // Check on category ( multiple categories can be entered, separated by a comma )

            // Random password with 12 chars
            $random_password = wp_generate_password();

            // Firstname
            $first_name = $order->get_billing_first_name();

            // Lastname
            $last_name = $order->get_billing_last_name();

            // Role
            $role = 'customer';

            // Create new user with email as username, newly created password and user role
            $user_id = wp_insert_user(
                array(
                    'user_login' => $order_phone,
                    'user_email' => $order_email,
                    'user_pass'  => $random_password,
                    'first_name' => $first_name,
                    'last_name'  => $last_name,
                    'role'       => $role,
                )
            );

            // (Optional) WC guest customer identification
            update_user_meta( $user_id, 'guest', 'yes' );

            // User's billing data
            update_user_meta( $user_id, 'billing_address_1', $order->billing_address_1 );
            update_user_meta( $user_id, 'billing_address_2', $order->billing_address_2 );
            update_user_meta( $user_id, 'billing_city', $order->billing_city );
            update_user_meta( $user_id, 'billing_company', $order->billing_company );
            update_user_meta( $user_id, 'billing_country', $order->billing_country );
			update_user_meta( $user_id, 'billing_state', $order->billing_state );
            update_user_meta( $user_id, 'billing_email', $order->billing_email );
            update_user_meta( $user_id, 'billing_first_name', $order->billing_first_name );
            update_user_meta( $user_id, 'billing_last_name', $order->billing_last_name );
            update_user_meta( $user_id, 'billing_phone', $order->billing_phone );
            update_user_meta( $user_id, 'billing_postcode', $order->billing_postcode );

            // User's shipping data
            update_user_meta( $user_id, 'shipping_address_1', $order->shipping_address_1 );
            update_user_meta( $user_id, 'shipping_address_2', $order->shipping_address_2 );
            update_user_meta( $user_id, 'shipping_city', $order->shipping_city );
            update_user_meta( $user_id, 'shipping_company', $order->shipping_company );
			update_user_meta( $user_id, 'shipping_state', $order->shipping_state );
            update_user_meta( $user_id, 'shipping_country', $order->shipping_country );
            update_user_meta( $user_id, 'shipping_first_name', $order->shipping_first_name );
            update_user_meta( $user_id, 'shipping_last_name', $order->shipping_last_name );
            update_user_meta( $user_id, 'shipping_method', $order->shipping_method );
            update_user_meta( $user_id, 'shipping_postcode', $order->shipping_postcode );
            
            
            // ns plugin
            update_user_meta( $user_id, 'ns_user_mobile', $order_phone );
            update_user_meta( $user_id, 'ns_user_mobile_verified', 'yes' );
        
            // Digits Plugin
            //$phoneNonZero = ltrim($order_phone, '0');
            //update_user_meta($user_id, 'digt_countrycode', '+98');
            //update_user_meta($user_id, 'digits_phone', '+98' . $phoneNonZero);
            //update_user_meta($user_id, 'digits_phone_no', $phoneNonZero);

            // Link past orders to this newly created customer
            // wc_update_new_customer_past_orders( $user_id );
            
            // Update Past Orders
            $customer_orders = wc_get_orders(
            		array(
            			'limit'    => -1,
            			'billing_phone' => $order_phone,
            			'return'   => 'ids',
            		)
            	);
            
            	if ( ! empty( $customer_orders ) ) {
            		foreach ( $customer_orders as $loop_order_id ) {
            			$loop_order = wc_get_order( $loop_order_id );
            			if ( ! $loop_order ) {
            				continue;
            			}
            
            			$loop_order->set_customer_id( $user_id );
            			$loop_order->save();
            		}
            	}
    }
}

/*add_action('init', function(){
    
   if(isset($_GET['outy'])) {
       $customer_orders = wc_get_orders(
            		array(
            			'limit'    => -1,
            			'billing_phone' => '099xxxxxx',
            			'return'   => 'ids',
            		)
            	);
            
            	if ( ! empty( $customer_orders ) ) {
            		foreach ( $customer_orders as $order_id ) {
            		
                        echo $order_id;
                        echo '<br />';
            
            		}
            	}
       exit;
   } 
});*/