Send Order E-mails to Zoom Hosts when Booking is Made

functions.php

<?php
//this code is expected to be added in child theme or custom functions.php
add_action( 'woocommerce_order_status_cancelled_to_processing_notification', 'send_email_to_booking_host', 10, 2 );
add_action( 'woocommerce_order_status_failed_to_processing_notification', 'send_email_to_booking_host', 10, 2 );
add_action( 'woocommerce_order_status_on-hold_to_processing_notification', 'send_email_to_booking_host', 10, 2 );
add_action( 'woocommerce_order_status_pending_to_processing_notification', 'send_email_to_booking_host', 10, 2 );

add_action( 'woocommerce_order_status_completed_notification', 'send_email_to_booking_host', 10, 2 );


/**
 * @param           $order_id
 * @param \WC_Order $order
 */
function send_email_to_booking_host( $order_id, $order ) {
	$booking_ids = WC_Booking_Data_Store::get_booking_ids_from_order_id( $order_id );
	if ( empty( $booking_ids ) ) {
		return;
	}
	foreach ( $booking_ids as $booking_id ) {
		$meeting_details = json_decode( get_post_meta( $booking_id, '_vczapi_woo_addon_meeting_details', true ) );
		if ( is_object( $meeting_details ) ) {
			$meeting_topic     = $meeting_details->topic;
			$meeting_start_url = $meeting_details->start_url;
			$timezone          = $meeting_details->timezone;

			$meeting_host_id    = $meeting_details->host_id;
			$meeting_start_time = $meeting_details->start_time;
			$host_details       = zoom_conference()->getUserInfo( $meeting_host_id );
			$host_details       = json_decode( $host_details );

			$meeting_time = vczapi_dateConverter( $meeting_start_time, $timezone, 'Y-m-d H:i a' );

			if ( is_object( $host_details ) ) {

				if ( isset( $host_details->email ) && ! empty( $host_details->email ) ) {
					$fist_name = $host_details->first_name;
					$last_name = $host_details->last_name;
					$name      = $fist_name . $last_name;
					$name      = ! empty( $name ) ? $name : $host_details->email;
				}
				$blog_info = get_bloginfo( 'name' );
				$site_url  = get_site_url();
				$message   = "Hi " . $name . " this e-mail is sent from (" . $blog_info . ")<" . $site_url . "> notifying you that a user has purchased a Zoom Meeting, the details for the meeting are as follows: \r\n\r\n Meeting Topic: " . $meeting_topic . "\r\n\r\n Meeting Date and Time: " . $meeting_time . "\r\n\r\n Meeting Timezone: " . $timezone . "\r\n\r\n Start Meeting URL: <" . $meeting_start_url . ">";

				wp_mail( $host_details->email, 'Zoom Meeting : ' . $meeting_topic, $message );
			}

		}
	}
}