/**
* Delete pending background task if it is allowed
*
* @service tasks delete
* @param $params
* @return Gpf_Rpc_Action
*/
public function deleteTask(Gpf_Rpc_Params $params)
{
$action = new Gpf_Rpc_Action($params);
$dbTask = new Gpf_Db_Task();
try {
$dbTask->setId($action->getParam('taskid'));
$dbTask->load();
} catch (Gpf_Exception $e) {
$action->addError();
$action->setErrorMessage($this->_('Failed to delete task.'));
return $action;
}
if ($dbTask->isExecuting()) {
$action->addError();
$action->setErrorMessage($this->_('It is not possible to delete running task.'));
return $action;
}
try {
$longTask = Gpf::newObj($dbTask->getClassName());
if (!$longTask->canUserDeleteTask()) {
$action->addError();
$action->setErrorMessage($this->_('This type of task is not allowed to be deleted.'));
return $action;
}
} catch (Gpf_Exception $e) {
}
$dbTask->delete();
$action->addOk();
$action->setInfoMessage($this->_('Task deleted.'));
return $action;
}
