Cancel on Next Payment Date + Subscriptions Delay Add On. Cancel Members Immediately if on trial.

conpd-immediately-if-trial.php

<?php
/**
 * Tries to cancel members immediately if they are cancelling within the Subscription Delay Limit of their level.
 * Add this code to your site by following this guide - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */


/**
 * Is a user currently in a subscription delay based on their membership level.
 *
 * @param int $user_id - The user's ID you want to query against.
 * @param int $level_id - The level ID the user currently holds.
 * @return boolean $is_trial - Whether or not the user is in a trial period based on the level's option settings.
 */
function pmpro_is_member_maybe_trial( $user_id, $level_id = NULL ) {

    $member_level = pmpro_getMembershipLevelForUser( $user_id );
    $sub_days = get_option( 'pmpro_subscription_delay_' . $level_id, '' );

    if ( ! $member_level ) {
        return false;
    }

    if ( empty( $sub_days ) ) {
        return false;
    }

    // Are members still within trial period.
    if ( $member_level->startdate >= strtotime( '-' . $sub_days . ' days' ) ) {
        return true;
    }

    // Just in case we make it here.
    return false;
}

/**
 * Cancel the member immediately instead of setting an expiration date if they are currently on trial.
 * This only works for Subscription Delay Add On.
 */
function my_pmpro_cancel_sub_members_immediately( $next_payment, $gateway, $level, $user_id ) {

    if ( pmpro_is_member_maybe_trial( $user_id, $level ) ) {
        $next_payment = false;
    }

    return $next_payment;
}
add_filter( 'pmproconpd_next_payment_timestamp_to_cancel_on', 'my_pmpro_cancel_sub_members_immediately', 10, 4 );