Set a maximum limit in orders per item and per day in WooCommerce

[sebastian-moran]

Set a maximum limit in orders per item and per day in WooCommerce on child sites.

Snippet Type

Execute on Child Sites

Snippet

add_filter('woocommerce_is_purchasable', 'preventPurchaseIfDailyOrderLimitReached', 10, 2);

function preventPurchaseIfDailyOrderLimitReached($is_purchasable, $product)
{
    $dailyOrderLimit = 10;
    $productId = $product->get_id();
    $quantityOrderedToday = getDailyOrderAmount($productId);

    if ($quantityOrderedToday >= $dailyOrderLimit) {
        $is_purchasable = false;
    }

    return $is_purchasable;
}

function getDailyOrderAmount($productId)
{
    global $wpdb;
    $today = date('Y-m-d');
    $result = $wpdb->get_results("SELECT sum(product_qty) as quantity_ordered_today FROM {$wpdb->prefix}wc_order_product_lookup where product_id= {$productId} and date_created > '{$today} 00:00:00';");

    return $result[0]->quantity_ordered_today;
}