/**
* Delete a product template entry
*
* @param \Thelia\Core\Event\Template\TemplateDeleteEvent $event
*/
public function delete(TemplateDeleteEvent $event)
{
if (null !== ($template = TemplateQuery::create()->findPk($event->getTemplateId()))) {
// Check if template is used by a product
$product_count = ProductQuery::create()->findByTemplateId($template->getId())->count();
if ($product_count <= 0) {
$template->setDispatcher($event->getDispatcher())->delete();
}
$event->setTemplate($template);
$event->setProductCount($product_count);
}
}
/**
* Delete a product template entry
*
* @param \Thelia\Core\Event\Template\TemplateDeleteEvent $event
* @throws \Exception
*/
public function delete(TemplateDeleteEvent $event)
{
if (null !== ($template = TemplateQuery::create()->findPk($event->getTemplateId()))) {
// Check if template is used by a product
$product_count = ProductQuery::create()->findByTemplateId($template->getId())->count();
if ($product_count <= 0) {
$con = Propel::getWriteConnection(TemplateTableMap::DATABASE_NAME);
$con->beginTransaction();
try {
$template->setDispatcher($event->getDispatcher())->delete($con);
// We have to also delete any reference of this template in category tables
// We can't use a FK here, as the DefaultTemplateId column may be NULL
// so let's take care of this.
CategoryQuery::create()->filterByDefaultTemplateId($event->getTemplateId())->update(['DefaultTemplateId' => null], $con);
$con->commit();
} catch (\Exception $ex) {
$con->rollback();
throw $ex;
}
}
$event->setTemplate($template);
$event->setProductCount($product_count);
}
}
/**
* @param array $argArray
* @depends testUpdate
*/
public function testRemoveTemplate($argArray)
{
$category = $argArray[0];
$template = $argArray[1];
$event = new TemplateDeleteEvent($template->getId());
$event->setDispatcher($this->getDispatcher());
$action = new \Thelia\Action\Template();
$action->delete($event);
$this->assertInstanceOf('Thelia\\Model\\Template', $event->getTemplate());
$theCat = CategoryQuery::create()->findPk($category->getId());
$this->assertNull($theCat->getDefaultTemplateId());
return $category;
}
/**
* Process delete failure, which may occurs if template is in use.
*
* @param TemplateDeleteEvent $deleteEvent
* @return null|\Thelia\Core\HttpFoundation\Response
*/
protected function performAdditionalDeleteAction($deleteEvent)
{
if ($deleteEvent->getProductCount() > 0) {
$this->getParserContext()->setGeneralError($this->getTranslator()->trans("This template is in use in some of your products, and cannot be deleted. Delete it from all your products and try again."));
return $this->renderList();
}
// Normal delete processing
return null;
}
