Trying to Create a Hook

[nickt]

I'm trying to create a hook that occurs after saving a new Account. I have a custom field under the Account entity for a Stripe customer ID. I'm trying to use the hook feature to make a cURL request to Stripe to create a new customer ID and save the returned value in the field I have created when saving a new account.

I looked at the hook examples and created this file, but it doesn't seem to be working (I did clear the cache as well):

/custom/Espo/Custom/Hooks/Account/Stripe.php:

<?php

namespace Espo\Custom\Hooks\Account;

use Espo\ORM\Entity;

class StripeNew extends \Espo\Core\Hooks\Base {

    public function afterSave(Entity $entity, array $options = array()) {

        if ( $entity->isNew() && $entity->get('stripeCustomerID') == null ) {

            // get cURL resource
            $ch = curl_init();

            // set url
            curl_setopt($ch, CURLOPT_URL, 'https://api.stripe.com/v1/customers');

            // set method
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');

            // return the transfer as a string
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

            // set headers
            curl_setopt($ch, CURLOPT_HTTPHEADER, [
              'Authorization: Basic xxxxx',
              'Content-Type: application/x-www-form-urlencoded; charset=utf-8',
            ]);

            // form body
            $body = [
              'description' => $entity->get('name'),
            ];
            $body = http_build_query($body);

            // set body
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $body);

            // send the request and save response to $response
            $response = curl_exec($ch);

            $http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE) . PHP_EOL;

            $stripe_customer_id = json_decode($response, true);
            $stripe_customer_id = $stripe_customer_id['id'];

            // close curl resource to free up system resources
            curl_close($ch);

            $entity->set('stripeCustomerID', $stripe_customer_id);

            $this->getEntityManager()->saveEntity($entity, ['skipAll' => true]);


        }

    }
}

Any idea why this is not working? It seems like the cURL request doesn't even get made (since no new ID is created in my Stripe dashboard). I have tested the cURL request independently outside of Espo and it works fine.

Also, I see these warnings in the log file:

[2019-08-22 10:25:43] Espo.WARNING: E_WARNING: array_diff(): Argument #1 is not an array {"code":2,"message":"array_diff(): Argument #1 is not an array","file":"/var/www/application/Espo/Core/HookManager.php","line":166,"context":{"hookDirs":["custom/Espo/Custom/Hooks"],"hookData":[],"hookDir":"custom/Espo/Custom/Hooks","fileList":{"Account":["Stripe.php"]},"hookFiles":["Stripe.php"],"scopeName":"Account","hookScopeDirPath":"cust om/Espo/Custom/Hooks/Account","normalizedScopeName":"Account","hookFile ":"Stripe.php","hookFilePath":"custom/Espo/Custom/Hooks/Account/Stripe.php","className":"\\Espo\\Custom\\Hooks\\Ac count\\Stripe","classMethods":null}} []

[2019-08-22 10:25:43] Espo.WARNING: E_WARNING: Invalid argument supplied for foreach() {"code":2,"message":"Invalid argument supplied for foreach()","file":"/var/www/application/Espo/Core/HookManager.php","line":168,"context":{"hookDirs":["custom/Espo/Custom/Hooks"],"hookData":[],"hookDir":"custom/Espo/Custom/Hooks","fileList":{"Account":["Stripe.php"]},"hookFiles":["Stripe.php"],"scopeName":"Account","hookScopeDirPath":"cust om/Espo/Custom/Hooks/Account","normalizedScopeName":"Account","hookFile ":"Stripe.php","hookFilePath":"custom/Espo/Custom/Hooks/Account/Stripe.php","className":"\\Espo\\Custom\\Hooks\\Ac count\\Stripe","classMethods":null,"hookMethods":n ull}} []

Thanks!

[item]

Hello,
it seems : the fileName is Stripe.php and the class name is StripeNew

and possible loop :
$entity->set('stripeCustomerID', $stripe_customer_id);
$this->getEntityManager()->saveEntity($entity, ['skipAll' => true]);


Regards

[nickt]

Thank you! I updated the class name to match the file and it works as expected now.

[yuri]

\Espo\Core\Hooks\Base has been deprecated for long. Not to be extended.