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WooCommerce ajax fetch order status & redirect to url

I want to check the order status continuously using ajax and if I get the order status is “processing” then I want to redirect the customer to a specific URL. I tried below snippet but it didn’t work.

<script>
function fetchStatus()
{
    jQuery.ajax({
        url : '<?php echo site_url(); ?>/wp-admin/admin-ajax.php?action=fetch_order_status&order_id=<?php echo $order->get_order_number(); ?>',
        type : 'post',      
        error : function(response){
            console.log(response);
        },
        success : function( response ){
            window.location.href = "url to redirect";
        }
    });
}
setInterval(fetchStatus, 1000);
</script>

In functions.php:

<?php
function fetch_order_status(){
    $order = wc_get_order( $_REQUEST['order_id'] );
    $order_data = $order->get_data();
    if($order->has_status == 'processing'){
        echo $order_data['status'];
    }
    die();
}

add_action('wp_ajax_nopriv_fetch_order_status', 'fetch_order_status');
add_action('wp_ajax_fetch_order_status','fetch_order_status');
?>
Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    This is the thing I did:

    function fetchStatus()
{
    jQuery.ajax({
        url : '<?php echo admin_url( 'admin-ajax.php' ); ?>?action=fetch_order_status&order_id=<?php echo $order_id; ?>',
        type : 'post',
        dataType:"json",
        error : function(response){
            console.log(response);
        },
        success : function( response ){
            console.log(response);
            if (response.status == "processing") {

                window.location.href = "URL to redirect";
            } else {
                fetchStatus();
            }
        }
    });
}
fetchStatus();
</script>

    and in function.php:

    function fetch_order_status(){
    $order = wc_get_order( $_REQUEST['order_id'] );
    $order_data = $order->get_data();
    echo json_encode(array("status"=>$order_data['status']));
    die();
}

add_action('wp_ajax_nopriv_fetch_order_status', 'fetch_order_status');
add_action('wp_ajax_fetch_order_status','fetch_order_status');

  2. 0

    has_status is a method, that accepts an argument. It returns a boolean, not a string.

    Maybe try $order->has_status( 'processing' );.

    Also – update the success logic:

        success : function( response ){
        if (response === 'DESIRED_STATUS') {
            window.location.href = "url to redirect";
        }
    }

    Where, DESIRED_STATUS is the status you’re waiting for to make the redirect.

    Answer without race conditions

    Since you’re making an HTTP request, it is possible for a race condition to happen.

    <script>
function fetchStatus()
{
    jQuery.ajax({
        url : '<?php echo admin_url( 'admin-ajax.php' ); ?>?action=fetch_order_status&order_id=<?php echo $order->get_order_number(); ?>'
        type : 'post',
        error : function(response){
            console.log(response);
        },
        success : function( response ){
            if (response === 'DESIRED_STATUS') {
                window.location.href = "url to redirect";
            } else {
                fetchStatus();
            }
        }
    });
}

fetchStatus();
</script>
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