如何通过 WooCommerce 中的时间限制来限制每个客户的订单数量

Question

我想防止客户每 24 小时销售一次。

check if there are other purchases from that costumer at the past 24hr and display an error before payment and ask to return later

到目前为止我尝试了什么

function prevent_repeat_order() { 
    $last_24_hours_from_order_results = wc_get_customer_last_order($user_id);
    (array( 'date_created' => '>=' . (time() - 86400), // time in seconds 'paginate' => true // adds a total field to the results ));

    if ( $last_24_hours_from_last_order->total > 1 ) { 
        wc_add_notice('Too many orders in the last 24 hours. Please return later.', 'error');
    }
}
add_action('woocommerce_checkout_process', 'prevent_repeat_order', 10, 0);

Answer 1

Of course it depends on where you want to show the message. The following code shows a error message on the checkout page, and hides the proceed_to_checkout button if the condition is not met.

With https://www.php.net/manual/en/function.date.php the seconds can be converted to hours, etc...

function new_order_allowed() {
    // Only on cart and check out pages
    if( ! ( is_cart() || is_checkout() ) ) return;

    // Will only work for logged in users
    if ( is_user_logged_in() ) {
        // Get user id
        $user_id = get_current_user_id();

        // Get last order
        $last_order = wc_get_customer_last_order( $user_id );

        if ( $last_order ) {
            // Get date last order created - Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)
            $date_created = $last_order->get_date_created()->format( 'U' );

            // Get current date - Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)
            $current_time = current_time( 'U', true );

            // 24hr in seconds
            $day_in_sec = 60 * 60 * 24;

            // Seconds have passed since the last order
            $seconds_passed = $current_time - $date_created;

            // Check
            if ( $seconds_passed < $day_in_sec ) {
                // Add notice
                wc_add_notice( sprintf( 'New orders are only allowed %1$s seconds after your previous order, currently %2$s seconds are passed', $day_in_sec, $seconds_passed ), 'error' );

                // Removing the Proceed to checkout button from the Cart page
                remove_action( 'woocommerce_proceed_to_checkout','woocommerce_button_proceed_to_checkout', 20);
            }
        }
    }
}
add_action( 'woocommerce_check_cart_items', 'new_order_allowed' );

如何通过 WooCommerce 中的时间限制来限制每个客户的订单数量

How to limit the number of orders per customer via a time limit in WooCommerce

php

wordpress

orders

woocommerce

hook-woocommerce