<?php

namespace App\Models;

use App\Support\Model;
use Awobaz\Compoships\Database\Eloquent\Relations\BelongsTo;
use Awobaz\Compoships\Database\Eloquent\Relations\HasMany;

class CountryRegion extends Model
{
    protected $table = 'country_regions';

    /**
     * @return \Awobaz\Compoships\Database\Eloquent\Relations\BelongsTo
     */
    public function country(): BelongsTo
    {
        return $this->belongsTo(CountryArea::class);
    }

    /**
     * @return \Awobaz\Compoships\Database\Eloquent\Relations\BelongsTo
     */
    public function parent(): BelongsTo
    {
        return $this->belongsTo(__CLASS__);
    }

    /**
     * @return \Awobaz\Compoships\Database\Eloquent\Relations\HasMany
     */
    public function children(): HasMany
    {
        return $this->hasMany(__CLASS__, 'parent_id');
    }
}