my-projects-website/app/application/app/Models/Role.php

<?php declare(strict_types=1);

namespace App\Models;

use App\Enums\SystemRole as SystemRoleEnum;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Relations\hasMany;
use Illuminate\Database\Eloquent\Relations\MorphTo;
use Illuminate\Database\Eloquent\SoftDeletes;

final class Role extends Model
{
    use HasFactory, SoftDeletes;

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name',
        'code',
    ];

    public function scopeLatest(Builder $query): Builder
    {
        return $query->orderBy('id', 'desc');
    }

    public function scopeAlphavit(Builder $query): Builder
    {
        return $query->orderBy('name', 'asc');
    }

    protected function nameWithMorph(): Attribute
    {
        return Attribute::make(
            get: function () {
                $name = $this->name;
                if ($this->morph_type) {
                    $name .= ' (' . __('admin-sections.Projects') . ': ' . $this->morph?->name . ')';
                }

                return $name;
            },
        )->shouldCache();
    }

    public function morph(): MorphTo
    {
        return $this->morphTo('morph');
    }

    public function permissions(): hasMany
    {
        return $this->hasMany(RolePermission::class, 'role_id', 'id');
    }

    protected function isRemove(): Attribute
    {
        return Attribute::make(
            get: fn ($dontRemove) => ( SystemRoleEnum::tryFrom($this->code) === null ),
        )->shouldCache();
    }

    protected function isAdmin(): Attribute
    {
        return Attribute::make(
            get: fn () => ( \is_null($this->morphable_type) && \is_null($this->morphable_id) && $this->code === SystemRoleEnum::Admin->value ),
        )->shouldCache();
    }
}