LLMS_Membership_Data::get_revenue( string $period )

Retrieve total amount of transactions related to orders for the course completed within the period.

Contents

Parameters Parameters

$period

(string) (Optional) Date period [current|previous]. Default 'current'.

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Return Return

(float)

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Source Source

File: includes/class.llms.membership.data.php

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public function get_revenue( $period ) {
 
    $query     = $this->orders_query( -1 );
    $order_ids = wp_list_pluck( $query->posts, 'ID' );
 
    $revenue = 0;
 
    if ( $order_ids ) {
 
        $order_ids = implode( ',', array_map( 'absint', $order_ids ) );
 
        global $wpdb;
 
        // phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- ID list is sanitized via `absint()` earlier in this method.
        $revenue = $wpdb->get_var(
            $wpdb->prepare(
                "SELECT SUM( m2.meta_value )
             FROM $wpdb->posts AS p
             LEFT JOIN $wpdb->postmeta AS m1 ON m1.post_id = p.ID AND m1.meta_key = '_llms_order_id' -- join for the ID
             LEFT JOIN $wpdb->postmeta AS m2 ON m2.post_id = p.ID AND m2.meta_key = '_llms_amount'-- get the actual amounts
             WHERE p.post_type = 'llms_transaction'
               AND p.post_status = 'llms-txn-succeeded'
               AND m1.meta_value IN ({$order_ids})
               AND p.post_modified BETWEEN %s AND %s
            ;",
                $this->get_date( $period, 'start' ),
                $this->get_date( $period, 'end' )
            )
        );
        // phpcs:enabled WordPress.DB.PreparedSQL.InterpolatedNotPrepared
 
        if ( is_null( $revenue ) ) {
            $revenue = 0;
        }
    }
 
    return apply_filters( 'llms_membership_data_get_revenue', $revenue, $period, $this );
 
}

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Changelog Changelog

Changelog
Version Description
3.35.0 Sanitize post ids from WP_Query before using for a new DB query.
3.32.0 Introduced.

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