laravel create model and migration
# If you would like to generate a database migration when you
# generate the model, you may use the --migration or -m option:
php artisan make:model Flight --migration
php artisan make:model Flight -mlaravel create model and migration
# If you would like to generate a database migration when you
# generate the model, you may use the --migration or -m option:
php artisan make:model Flight --migration
php artisan make:model Flight -mhow to make observer in laravel
make observer by follow command in Artisan:
----------------------------------------------
php artisan make:Observer ProductObserver --model=<put here path of your Model>
then in app/providers/EventServiceProvider.php at boot Methode write follow code:
----------------------------------------------------------------------------------
public function boot()
{
Product::observe(ProductObserver::class);
}laravel observer events
retrieved
creating
created
updating
updated
saving
saved
deleting
deleted
restoring
restoredmodel observer laravel
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
protected $table = 'posts';
protected $fillable = ['title', 'slug', 'content'];
protected static function boot()
{
parent::boot();
static::saving(function ($model) {
$model->slug = str_slug($model->title);
});
}
}laravel observer
php artisan make:observer UserObserver --model=Userlaravel observer
<?php
namespace App\Observers;
use App\Models\User;
class UserObserver
{
/**
* Handle the User "created" event.
*
* @param \App\Models\User $user
* @return void
*/
public function created(User $user)
{
//
}
/**
* Handle the User "updated" event.
*
* @param \App\Models\User $user
* @return void
*/
public function updated(User $user)
{
//
}
/**
* Handle the User "deleted" event.
*
* @param \App\Models\User $user
* @return void
*/
public function deleted(User $user)
{
//
}
/**
* Handle the User "forceDeleted" event.
*
* @param \App\Models\User $user
* @return void
*/
public function forceDeleted(User $user)
{
//
}
}Copyright © 2021 Codeinu
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