/**
* Update the transitions for a given action
*
* @param array $actionTemplate
* @param WorkflowAction $action
*
* @return array
*/
protected function updateActionTransitions($actionTemplate, $action)
{
$transitions = array();
if (isset($actionTemplate['transitions']) && is_array($actionTemplate['transitions'])) {
$existing = $action->Transitions();
$transitionMap = array();
foreach ($existing as $transition) {
$transitionMap[$transition->Title] = $transition;
}
foreach ($actionTemplate['transitions'] as $transitionName => $transitionTemplate) {
$target = $transitionTemplate;
if (is_array($transitionTemplate)) {
$target = $transitionTemplate['to'];
}
if (isset($transitionMap[$transitionName])) {
$transition = $transitionMap[$transitionName];
} else {
$transition = WorkflowTransition::create();
}
$transition->Title = $transitionName;
$transition->ActionID = $action->ID;
// we don't have the NextAction yet other than the target name, so we store that against
// the transition and do a second pass later on to match things up
$transition->Target = $target;
$transitions[] = $transition;
}
}
return $transitions;
}
