Simple trait to add slugs to eloquent models

Just add this trait to your model and you should be good to go. Modify if you need more complex logic.

 1<?php
 2 
 3namespace App\Traits;
 4 
 5use Illuminate\Database\Eloquent\Model;
 6use Illuminate\Support\Str;
 7 
 8trait HasSlug
 9{
10    protected static function bootHasSlug(): void
11    {
12        static::creating(function (Model $model) {
13            $attr = $model->sluggable_attribute ?? 'title';
14            $model->slug = Str::slug($model->{$attr});
15        });
16 
17        static::updating(function (Model $model) {
18            $attr = $model->sluggable_attribute ?? 'title';
19            $model->slug = Str::slug($model->{$attr});
20        });
21    }
22}