<?php
function healthexcel_wpf_infusionsoft_tag_staff_members() {

    if ( empty( $_REQUEST['contactId'] ) ) {
        return false;
        // wp_die( '<h3>Error</h3>Referring Practitioner Contact ID not provided! Aborting.', 'Error', 500 );
    } else if ( empty( $_REQUEST['isTagId'] ) ) {
        return false;
        // wp_die( '<h3>Error</h3>Target Tag ID not provided! Aborting.', 'Error', 500 );
    }

    $app = tboc_healthexcel_isdk_api();
    if ( is_wp_error( $app ) ) {
        return;
    }
    $practitioner_contact_id = (int) $_REQUEST['contactId'];

    // Search for contacts with Referring Practitioner field value equal to contactId value
    $returnFields = array('Id');
    $staffMembers = $app->dsFind(
        'Contact',                // table
        1,                        // limit
        0,                        // page
        '_ReferringPractitioner', // fieldName
        $practitioner_contact_id, // fieldValue
        $returnFields             // returnFields
    );

    // Check do we have success array with contacts from IS?
    if ( empty( $staffMembers ) ) {
        return true;
        // wp_die( '<h3>Nothing to do!</h3>No staff members registered by this practitioner. Aborting.', 'OK', 200 );
    }

    // Extract staff member contactId
    $contact_id = (int) $staffMembers[0]['Id'];

    // Extract IS Tag ID's
    $is_tag_id = $_REQUEST['isTagId'];
    $tag_ids = explode(',', $is_tag_id);

    // Get WordPress user ID
    $user_id = wp_fusion()->user->get_user_id( $contact_id );

    // If no matching user found apply tags directly in Infusionsoft
    if( $user_id == false ) {

        $ret = wp_fusion()->crm->apply_tags( $tag_ids, $contact_id );

    } else {

        $ret = wp_fusion()->user->apply_tags( $tag_ids, $user_id );

    }

    if ( is_wp_error( $ret ) || $ret == false ) {
        error_log('Error performing request');
        error_log(print_r($ret, true));
    }

    wp_die();

} // END function healthexcel_wpf_infusionsoft_tag_staff_members() {
add_action( 'wp_ajax_nopriv_wpf_tag_staff_members', 'healthexcel_wpf_infusionsoft_tag_staff_members' );