json-api-server/docs/update.md

Updating Resources

You can allow resources to be updated using the updatable and notUpdatable methods on the schema builder.

Optionally pass a closure that returns a boolean value.

$type->updatable();

$type->updatable(function (Context $context) {
    return $context->getRequest()->getAttribute('user')->isAdmin();
});

Events

updating

Run after values have been set on the model, but before it is saved.

$type->updating(function (&$model, Context $context) {
    // do something
});

updated

Run after the model is saved, and before it is shown in a JSON:API document.

$type->updated(function (&$model, Context $context) {
    // do something
});