Postmark webhook error: Setting unknown property ContactElement::unsubscribed

[joepagan]

Hey, I'm working on an app which has an issue where a postmark user unsubscribes (via the email link postmark append to their emails) but the campaign webhook action will throw a 500 error when this is reported.

I believe as a consequence to this, this is causing sendouts to end prematurely because users who click postmark's "unsubscribe" go onto a postmark "suppressions" list meaning that a sendout will fail because it's attempting to send an email to a suppressed user, it fails & hits the maxSendFailuresAllowed limit which kills the sendout.

It looks like this is because unsubscribed is not a property of ContactElement.

It looks like you've discussed this event on other closed issues and it appears you intended to support this event at one point, so I hope that this is a bug you could look at fixing? (and I'm not just doing something wrong somehow).

using:

"craftcms/cms": "4.2.2",
"putyourlightson/craft-campaign": "2.1.4",

Thanks as always!

Logs:

2022-10-28 06:27:42 [web.WARNING] [campaign] Webhook request: {"RecordType":"SubscriptionChange","MessageID":"f5eb49a1-ea0f-46ff-8e10-748ae0fa979f","ServerID":9151209,"MessageStream":"broadcast","ChangedAt":"2022-10-28T06:26:37.2025801Z","Recipient":"user@domain.com","Origin":"Recipient","SuppressSending":true,"SuppressionReason":"ManualSuppression","Tag":null,"Metadata":{}} {"memory":2445416}

2022-10-28 06:27:42 [web.ERROR] [yii\base\UnknownPropertyException] Setting unknown property: putyourlightson\campaign\elements\ContactElement::unsubscribed {"trace":["#0 /var/www/html/craft/vendor/craftcms/cms/src/base/Element.php(2006): yii\\base\\Component->__set()","#1 /var/www/html/craft/vendor/putyourlightson/craft-campaign/src/services/WebhookService.php(77): craft\\base\\Element->__set()","#2 /var/www/html/craft/vendor/putyourlightson/craft-campaign/src/services/WebhookService.php(45): putyourlightson\\campaign\\services\\WebhookService->_addInteraction()","#3 /var/www/html/craft/vendor/putyourlightson/craft-campaign/src/controllers/WebhookController.php(303): putyourlightson\\campaign\\services\\WebhookService->unsubscribe()","#4 /var/www/html/craft/vendor/putyourlightson/craft-campaign/src/controllers/WebhookController.php(240): putyourlightson\\campaign\\controllers\\WebhookController->_callWebhook()","#5 [internal function]: putyourlightson\\campaign\\controllers\\WebhookController->actionPostmark()","#6 /var/www/html/craft/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array()","#7 /var/www/html/craft/vendor/yiisoft/yii2/base/Controller.php(178): yii\\base\\InlineAction->runWithParams()","#8 /var/www/html/craft/vendor/yiisoft/yii2/base/Module.php(552): yii\\base\\Controller->runAction()","#9 /var/www/html/craft/vendor/craftcms/cms/src/web/Application.php(301): yii\\base\\Module->runAction()","#10 /var/www/html/craft/vendor/craftcms/cms/src/web/Application.php(625): craft\\web\\Application->runAction()","#11 /var/www/html/craft/vendor/craftcms/cms/src/web/Application.php(280): craft\\web\\Application->_processActionRequest()","#12 /var/www/html/craft/vendor/yiisoft/yii2/base/Application.php(384): craft\\web\\Application->handleRequest()","#13 /var/www/html/dist/index.php(23): yii\\base\\Application->run()","#14 {main}"],"memory":4454808,"exception":"[object] (yii\\base\\UnknownPropertyException(code: 0): Setting unknown property: putyourlightson\\campaign\\elements\\ContactElement::unsubscribed at /var/www/html/craft/vendor/yiisoft/yii2/base/Component.php:209)"} 

[bencroker]

Thanks for reporting this! I've fixed the exception in dbd2f78 and released in version 2.1.17, which should hopefully resolve this for you.