/**
* Get steps which can be a target.
*
* @param \DataContainer $dataContainer Data container driver.
*
* @return array
*/
public function getStepsTo($dataContainer)
{
$steps = array();
$collection = StepModel::findBy(['pid=?'], [$dataContainer->activeRecord->pid], ['order' => 'name']);
if ($collection) {
while ($collection->next()) {
$steps[$collection->id] = $collection->label;
if ($collection->final) {
$steps[$collection->id] .= ' [final]';
}
}
}
return $steps;
}
/**
* Create the steps.
*
* @param Workflow $workflow The current workflow.
*
* @return void
*/
private function createSteps(Workflow $workflow)
{
$collection = StepModel::findByWorkflow($workflow->getConfigValue('id'));
if (!$collection) {
return;
}
while ($collection->next()) {
/** @var StepModel $model */
$model = $collection->current();
$step = new Step($model->name, $model->label, array_merge($collection->row(), array(Definition::SOURCE => Definition::SOURCE_DATABASE)));
$step->setFinal($model->final);
if ($model->limitPermission) {
$step->setPermission(Permission::fromString($model->permission));
}
$workflow->addStep($step);
$event = new CreateStepEvent($workflow, $step);
$this->getServiceContainer()->getEventDispatcher()->dispatch($event::NAME, $event);
$this->steps[$model->id] = $step;
}
}
/**
* Get steps form database.
*
* @param int $parentId The parent id.
* @param bool $filterFinal If true only steps which are not final are loaded.
*
* @return array
*/
private function getSteps($parentId, $filterFinal = false)
{
$steps = array();
if ($filterFinal) {
$collection = StepModel::findBy(['pid=?', 'final=?'], [$parentId, ''], ['order' => 'name']);
} else {
$collection = StepModel::findBy(['pid=?'], [$parentId], ['order' => 'name']);
}
if ($collection) {
while ($collection->next()) {
$steps[$collection->id] = $collection->label;
if ($collection->final) {
$steps[$collection->id] .= ' [final]';
}
}
}
return $steps;
}
