Answers for "observer laravel"

how 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 soft delete

/** in migrations this changes need to
    add for table we want to add soft delete (LARAVEL)*/

	/** The migrations. START */
	public function up()
	{
		Schema::table('users', function(Blueprint $table)
		{
			$table->softDeletes();
		});
	}
	/** The migrations. END */

	/** after adding softdelete you need to
    point that column in table related model (LARAVEL)*/

	/** The Model. START */
  	use Illuminate\Database\Eloquent\SoftDeletes;
  	class User extends Model {
	  use SoftDeletes;
	  protected $dates = ['deleted_at'];
	}
	/** The Model. END */

laravel observer events

retrieved
creating
created
updating
updated
saving
saved
deleting
deleted
restoring
restored

model 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 create observer

php artisan make:observer UserObserver --model=User

laravel 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)
    {
        //
    }
}