Модель Laravel грязная
if($product->isDirty()){
// changes have been made
}
Asif Patel
if($product->isDirty()){
// changes have been made
}
If you want to check if the model is dirty just call isDirty():
if($product->isDirty()){
// changes have been made
}
Or if you want to check a certain attribute:
if($product->isDirty('price')){
// price has changed
}
refrence: https://stackoverflow.com/questions/28866500/laravel-eloquent-update-just-if-changes-have-been-madeprotected function performUpdate(Builder $query, array $options = [])
{
$dirty = $this->getDirty();
if (count($dirty) > 0)
{
// runs update query
}
return true;
}You can use "$product->getChanges()" on Eloquent model even after persisting.class UserObserver
{
/**
* Listen to the User created event.
*
* @param \App\User $user
* @return void
*/
public function updating(User $user)
{
if($user->isDirty('email')){
// email has changed
$new_email = $user->email;
$old_email = $user->getOriginal('email');
}
}
}