/**
* @param LinkMany $link
*/
public function update(LinkMany $link)
{
foreach ($link->getAdded() as $added) {
$added->{$this->getForeignKey()} = $link->getModel()->{$this->getKey()};
}
foreach ($link->getRemoved() as $added) {
$added->{$this->getForeignKey()} = null;
}
}
public function insert(LinkMany $link)
{
$inserted = new Models();
if (count($link->getAdded()) > 0) {
$through = $link->getModel()->getLink($this->through);
$repo = $this->getThroughRepo();
foreach ($link->getAdded() as $added) {
$inserted->add($repo->newModel([$this->getKey() => $link->getModel()->getId(), $this->getForeignKey() => $added->getId()]));
}
$through->get()->addAll($inserted);
}
return $inserted;
}
/**
* @covers ::getAdded
*/
public function testGetAdded()
{
$link = new LinkMany(new Country(), Country::getRepo()->getRel('cities'), [new City()]);
$models = [new City(), new City()];
$link->add($models[0]);
$link->add($models[1]);
$added = $link->getAdded();
$this->assertInstanceOf('Harp\\Harp\\Model\\Models', $added);
$this->assertSame($models, $added->toArray());
}
