pmpro_subscription_payment_completed NOT TRIGGERING

I am trying to update a user’s customer metadata field when a subscription is payment is made.

The goal being:

User first subscribes > Trigger this function

User automatically pays for subsequent months > Trigger this function

The Function:

function my_change_meta_on_payment_received($morder) {
update_user_meta($morder->user_id, 'meta_field_1', 1);
}
add_action('pmpro_subscription_payment_completed', 'my_change_meta_on_payment_received', 10, 1);

(Note – I have dumbed this function down to a very basic test, change ‘meta_field_1‘ to “1”).

What’s Happening:

Nothing is happening. Would this be due to running this in a ‘testing’ environment?

I have tested this with my Payment Gateway set to: Testing Only, but also tried Stripe – both with the Gateway Environment set to: Sandbox/Testing.

When testing with Stripe, I have successfully “Connected in test mode”.

When testing with Stripe, I have successfully “Connected in test mode”.

As a further question – I’m getting this working in the test environment, should that continue to work once I have it live with Stripe or I need to redo the code in some way?

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