public function delete($module, $key)
{
$this->database->delete('modules_settings', 'module = :module and name = :name', array('module' => $module, 'name' => $key));
/*
* Instead of invalidating the cache, we could also fetch existing
* settings, update them & re-store them to cache. That would save
* us the next query to repopulate the cache.
* However, there could be race conditions where 2 concurrent
* requests write at the same time and one ends up overwriting the
* other (unless we do a CAS, but PSR-6 doesn't support that)
* Clearing cache will be safe: in the case of concurrent requests
* & cache being regenerated while the other is being saved, it will
* be cleared again after saving the new setting!
*/
$this->cache->deleteItems(array('settings'));
} /**
* @param SaveSettings $settings
*/
public function handle(SaveSettings $settings)
{
// Define module
$module = 'Mailmotor';
// set our settings
$this->modulesSettings->set($module, 'mail_engine', $settings->mailEngine);
$this->modulesSettings->set($module, 'overwrite_interests', $settings->overwriteInterests);
$this->modulesSettings->set($module, 'automatically_subscribe_from_form_builder_submitted_form', $settings->automaticallySubscribeFromFormBuilderSubmittedForm);
// mail engine is empty
if ($settings->mailEngine === 'not_implemented') {
$this->modulesSettings->delete($module, 'api_key');
$this->modulesSettings->delete($module, 'list_id');
return;
}
$this->modulesSettings->set($module, 'api_key', $settings->apiKey);
$this->modulesSettings->set($module, 'list_id', $settings->listId);
}