/**
* @param string $relation
* @param $model
* @return array of models
*/
public static function getInferredModelsByAtrributeAndModel($relation, $model)
{
assert('is_string($relation)');
$realAttributeName = ModelRelationsAndAttributesToWorkflowAdapter::resolveRealAttributeName($relation);
$relationModelClassName = ModelRelationsAndAttributesToWorkflowAdapter::getInferredRelationModelClassName($relation);
$relatedModels = array();
foreach ($model->{$realAttributeName} as $item) {
try {
$modelDerivationPathToItem = RuntimeUtil::getModelDerivationPathToItem($relationModelClassName);
$relatedModels[] = $item->castDown(array($modelDerivationPathToItem));
} catch (NotFoundException $e) {
}
}
return $relatedModels;
}
/**
* Notice the use of $modelToForgetCache. This was needed to avoid a caching issue with the following example.
* If an opportunity fires, and a related account's opportunity is created. This new opportunity had a cached
* model for account that was null. So this is fixed by forgetting the new model after it is added to the account.
* @throws FailedToSaveModelException
* @throws NotSupportedException
*/
protected function processCreateRelatedAction()
{
if ($this->action->relationFilter != ActionForWorkflowForm::RELATION_FILTER_ALL) {
throw new NotSupportedException();
}
$modelClassName = get_class($this->triggeredModel);
if ($this->triggeredModel->isADerivedRelationViaCastedUpModel($this->action->relation) && $this->triggeredModel->getDerivedRelationType($this->action->relation) == RedBeanModel::MANY_MANY) {
foreach (WorkflowUtil::resolveDerivedModels($this->triggeredModel, $this->action->relation) as $relatedModel) {
if ($this->resolveCreateModel($relatedModel, $this->action->relatedModelRelation)) {
$saved = $relatedModel->save();
if (!$saved) {
throw new FailedToSaveModelException();
}
}
}
} elseif ($this->triggeredModel->getInferredRelationModelClassNamesForRelation(ModelRelationsAndAttributesToWorkflowAdapter::resolveRealAttributeName($this->action->relation)) != null) {
foreach (WorkflowUtil::getInferredModelsByAtrributeAndModel($this->action->relation, $this->triggeredModel) as $relatedModel) {
if ($this->resolveCreateModel($relatedModel, $this->action->relatedModelRelation)) {
$saved = $relatedModel->save();
if (!$saved) {
throw new FailedToSaveModelException();
}
}
}
} elseif ($this->triggeredModel->{$this->action->relation} instanceof RedBeanMutableRelatedModels) {
foreach ($this->triggeredModel->{$this->action->relation} as $relatedModel) {
if ($this->resolveCreateModel($relatedModel, $this->action->relatedModelRelation)) {
$saved = $relatedModel->save();
if (!$saved) {
throw new FailedToSaveModelException();
}
}
}
} elseif ($modelClassName::isRelationTypeAHasOneVariant($this->action->relation) && !$modelClassName::isOwnedRelation($this->action->relation)) {
$relatedModel = $this->triggeredModel->{$this->action->relation};
$modelToForgetCache = null;
if ($this->resolveCreateModel($relatedModel, $this->action->relatedModelRelation, $modelToForgetCache)) {
$saved = $relatedModel->save();
if (!$saved) {
throw new FailedToSaveModelException();
}
if ($modelToForgetCache instanceof RedBeanModel) {
$modelToForgetCache->forget();
}
}
} else {
throw new NotSupportedException();
}
}
/**
* @param array $attributeAndRelationData
* @return string
*/
protected function resolveRealAttributeNameForPenultimateRelation(array $attributeAndRelationData)
{
assert('count($this->attributeAndRelationData) > 0');
array_pop($attributeAndRelationData);
return ModelRelationsAndAttributesToWorkflowAdapter::resolveRealAttributeName(end($attributeAndRelationData));
}
/**
* @param RedBeanModel $model
* @param User $triggeredByUser
* @return array
* @throws NotSupportedException
*/
public function makeRecipients(RedBeanModel $model, User $triggeredByUser)
{
$modelClassName = $this->modelClassName;
$recipients = array();
if ($model->isADerivedRelationViaCastedUpModel($this->relation) && $model->getDerivedRelationType($this->relation) == RedBeanModel::MANY_MANY) {
foreach (WorkflowUtil::resolveDerivedModels($model, $this->relation) as $resolvedModel) {
$recipients = self::resolveRecipientsAsUniquePeople($recipients, $this->resolveRecipients($resolvedModel));
}
} elseif ($modelClassName::getInferredRelationModelClassNamesForRelation(ModelRelationsAndAttributesToWorkflowAdapter::resolveRealAttributeName($this->relation)) != null) {
foreach (WorkflowUtil::getInferredModelsByAtrributeAndModel($this->relation, $model) as $resolvedModel) {
$recipients = self::resolveRecipientsAsUniquePeople($recipients, $this->resolveRecipients($resolvedModel));
}
} elseif ($model->{$this->relation} instanceof RedBeanMutableRelatedModels) {
if (!$this->relationFilter == self::RELATION_FILTER_ALL) {
throw new NotSupportedException();
}
foreach ($model->{$this->relation} as $resolvedModel) {
$recipients = self::resolveRecipientsAsUniquePeople($recipients, $this->resolveRecipients($resolvedModel));
}
} elseif ($modelClassName::isRelationTypeAHasOneVariant($this->relation)) {
if ($model->{$this->relation}->id > 0) {
$recipients = $this->resolveRecipients($model->{$this->relation});
}
} else {
throw new NotSupportedException();
}
return $recipients;
}
/**
* @return string
* @throws NotSupportedException
*/
protected function resolveModelClassName()
{
$modelClassName = $this->modelClassName;
if ($this->relation == null) {
return $modelClassName;
}
if ($modelClassName::isADerivedRelationViaCastedUpModel($this->relation) && $modelClassName::getDerivedRelationType($this->relation) == RedBeanModel::MANY_MANY) {
return $modelClassName::getDerivedRelationModelClassName($this->relation);
} elseif ($modelClassName::getInferredRelationModelClassNamesForRelation(ModelRelationsAndAttributesToWorkflowAdapter::resolveRealAttributeName($this->relation)) != null) {
return ModelRelationsAndAttributesToWorkflowAdapter::getInferredRelationModelClassName($this->relation);
} elseif ($modelClassName::isRelationTypeAHasManyVariant($this->relation) || $modelClassName::isRelationTypeAHasOneVariant($this->relation)) {
return $modelClassName::getRelationModelClassName($this->relation);
} else {
throw new NotSupportedException();
}
}
