PHP code example of philippgrashoff / handlerforatk

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

philippgrashoff / handlerforatk example snippets

//after save implementation in a Tour Model
$this->onHook(
     Model::HOOK_AFTER_SAVE,
     function (self $tour) {
        CalendarCacheController::handleTourChange($tour); 
        StockController::handleTourChange($tour);
     }
);

//A model that publishes an event
class SomeModel extends Model
{
    use InvokeModelBrokerTrait;
     
    protected function init(): void 
    {
        $this->publish(Model::HOOK_AFTER_SAVE); //in here we only want to publish the after save spot
    }
    //other init() code like adding fields
}

//this Class wants to act to the after save event
class SomeController 
{
    public static function registerModelBrokerHooks(): void {
        ModelBroker::getInstance()->subscribe(
            Model::HOOK_AFTER_SAVE,
            function (Model $entity, bool $isUpdate) { //the same parameters are available as on Model::HOOK_AFTER_SAVE hook spot
                //some logic that should be performed when the after save event takes place
            }
        );
    }
);

SomeController::registerModelBrokerHooks();
SomeOtherController::registerModelBrokerHooks();
YetAnotherController::registerModelBrokerHooks();

class ModelA extends Model 
{
    use InvokeModelBrokerTrait;
    
    protected function init(): void 
    {
        $this->publish(Model::HOOK_AFTER_SAVE);
    }
}

class ModelB extends Model 
{
    use InvokeModelBrokerTrait;
    
    protected function init(): void 
    {
        $this->publish(Model::HOOK_AFTER_SAVE);
    }
}

//inside some other class. This subscription will receive the after save event from both ModelA and ModelB.
ModelBroker::getInstance()->subscribe(
    Model::HOOK_AFTER_SAVE,
    function (Model $entity, bool $isUpdate) {
        //only act on ModelA
        if($entity instanceof ModelA) {
               //do something
        }
    }
);