/**
* @param LinkMany $link
*/
public function update(LinkMany $link)
{
parent::update($link);
$affected = new Models();
foreach ($link->getRemoved() as $removed) {
$affected->addAll($removed->setPathAndUpdateDescendants(''));
}
foreach ($link->getAdded() as $added) {
$affected->addAll($added->setPathAndUpdateDescendants($link->getModel()->getChildrenPath()));
}
return $affected;
}
/**
* Get all of the linked models
*
* @return Models
*/
public function getModels()
{
$all = new Models();
foreach ($this->items as $item) {
$all->addAll($item->getCurrentAndOriginal());
}
return $all;
}
/**
* @param Models $models
* @return LinkMany $this
*/
public function addModels(Models $models)
{
$this->current->addAll($models);
return $this;
}
/**
* @covers ::addAll
*/
public function testAddAll()
{
$models = new Models();
$model1 = new City();
$model2 = new City();
$model3 = new City();
$models->addAll(new Models());
$this->assertEmpty($models);
$models->addAll(new Models([$model1, $model2]));
$models->addAll(new Models([$model1, $model3]));
$this->assertCount(3, $models);
$this->assertSame([$model1, $model2, $model3], Objects::toArray($models->all()));
}