/**
* @param $firstEntity
* @param $secondEntity
* @return bool
* @throws InvalidArgumentException
*/
public function areEqual($firstEntity, $secondEntity)
{
$entityDefinition = $this->definitions->getDefinition($firstEntity);
if (!$entityDefinition->fitsFor($secondEntity)) {
throw new InvalidArgumentException("You can't compare entities of different type.");
}
foreach ($entityDefinition->getObservedProperties() as $property) {
if ($this->propertyValueComparer->hasDifferentValue($property, $firstEntity, $secondEntity)) {
return false;
}
}
return true;
}
/**
* @param Property $property
* @param $oldEntity
* @param $newEntity
* @return bool
*/
private function isDifferent(Property $property, $oldEntity, $newEntity)
{
return $this->propertyValueComparer->hasDifferentValue($property, $newEntity, $oldEntity);
}
