/**
* Map targets to entities
*
* @param array $entities
* @param array $targets
*/
protected function map($entities, $targets)
{
$identifier = $this->targetMetadata->getIdentifier();
foreach ($targets as $target) {
$id = $this->targetMetadata->getValue($target, $this->keyTo, true);
foreach ($entities as $entity) {
if ($id == $this->metadata->getValue($entity, $this->keyFrom, true)) {
$value = $this->metadata->getValue($entity, $this->name);
if (is_array($value)) {
$value[$this->targetMetadata->getValue($target, $identifier)] = $target;
} else {
$value = $target;
}
$this->metadata->setValue($entity, $this->name, $value);
}
}
}
}
/**
* Dispatches an event to all registered listeners.
*
* @param string $name
* @param Metadata $metadata
* @param array $arguments
* @return bool
*/
public function trigger($name, Metadata $metadata, array $arguments)
{
$this->events->trigger("{$metadata->getEventPrefix()}.{$name}", $arguments);
}
/**
* Subscribes model lifecycle callbacks.
*
* @param Metadata $metadata
*/
protected function subscribe(Metadata $metadata)
{
foreach ($metadata->getEvents() as $event => $methods) {
foreach ($methods as $method) {
$this->events->on($metadata->getEventPrefix() . '.' . $event, [$metadata->getClass(), $method]);
}
}
}
