PHP code example of tightenco / parental

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

tightenco / parental example snippets

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Parental\HasChildren;

// The "parent"
class User extends Model
{
    use HasChildren;
    //
}

namespace App\Models;

use Parental\HasParent;

// The "child"
class Admin extends User
{
    use HasParent;

    public function impersonate($user) {
        //...
    }
}

use App\Models\Admin;

// Returns "Admin" model, but reference "users" table:
$admin = Admin::first();

// Can now access behavior exclusive to "Admin"s
$admin->impersonate($user);

// First, we need to create a `type` column on the `users` table
Schema::table('users', function ($table) {
    $table->string('type')->nullable();
});

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Parental\HasChildren;

// The "parent"
class User extends Model
{
    use HasChildren;

    protected $fillable = ['type'];
}

namespace App\Models;

use Parental\HasParent;

// A "child"
class Admin extends User
{
    use HasParent;
}

namespace App\Models;

use Parental\HasParent;

// Another "child"
class Guest extends User
{
    use HasParent;
}

use App\Models\Admin;
use App\Models\Guest;
use App\Models\User;

// Adds row to "users" table with "type" column set to: "App/Admin"
Admin::create(...);

// Adds row to "users" table with "type" column set to: "App/Guest"
Guest::create(...);

// Returns 2 model instances: Admin, and Guest
User::all();

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Parental\HasChildren;

class User extends Model
{
    use HasChildren;

    protected $fillable = ['type'];

    protected $childTypes = [
        'admin' => Admin::class,
        'guest' => Guest::class,
    ];
}

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Parental\HasChildren;

class User extends Model
{
    use HasChildren;

    protected $fillable = ['parental_type'];

    protected $childColumn = 'parental_type';
}

class NovaServiceProvider extends NovaApplicationServiceProvider
{
    public function boot() {
        parent::boot();
        // ...
        $this->app->register(\Parental\Providers\NovaResourceProvider::class);
    }
}