How to update chargify next_billing_at value using php api?

Question

I'm using the php chargify connector described at https://github.com/jforrest/Chargify-PHP-Client and I would like to update the next_billing_at parameter of a subscription. I tried doing it like this:

$requestArr = array('customer_id'=>"$thisCustomerID",'next_billing_at' => '2013-04-20T02:52:17-04:00');
try {
    $connector->requestUpdateSubscription($thisSubscriptionID, json_encode($requestArr), $format = 'JSON');
} catch (ChargifyValidationException $cve) {
    //process error handling code here.
    echo $cve->getMessage();
}

But although there are no validation exceptions, when I check the next assessment date right afterwards it is unchanged:

$subscriptionUpdated = $connector->getSubscriptionsByID($thisSubscriptionID);
$newBillingDate = $subscriptionUpdated->next_assessment_at;
echo "new next billing date is $newBillingDate<br>";

I tried passing the date as just '2013-04-20' but that didn't work either. Is it possible to update the billing dates in chargify using the API?

score 2 · Accepted Answer · answered Mar 07 '13 at 21:21

2

You've got the right idea, except your array should look like:

$requestArr = array(
    'subscription' => array(
        'customer_id' => $thisCustomerID,
        'next_billing_at' => '2013-04-20'
    )
);

and then you should be good (tested)

reference: http://docs.chargify.com/api-subscriptions#api-usage-json-subscriptions-update

answered Mar 07 '13 at 21:21

James Newton

402
4
14

Yay! Thank you James! I just changed my first line above to $requestArr['subscription'] = array('customer_id'=>"$thisCustomerID",'next_billing_at' => '2013-04-20T02:52:17-04:00'); and it worked perfectly. :) – Robert Mar 08 '13 at 00:17

How to update chargify next_billing_at value using php api?

1 Answers1