<?php

namespace App\Models;

use App\Helpers\CollectionHelper;
use App\Repositories\VacancyRepository;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\Collection;

/**
 * @property int $id
 * @property string $title
 * @property int $count
 * @property string $created_at
 * @property string $updated_at
 *
 * @property Collection $vacancies
 */
class LeverCategory extends Model
{

    protected $table = 'lever_categories';

    protected $fillable = [
        'title',
        'count',
    ];

    public function vacancies(): HasMany
    {
        return $this->hasMany(Vacancy::class, 'category_id')->where('state', VacancyRepository::STATE_PUBLISHED);
    }

    public function getVacanciesList(): LengthAwarePaginator
    {
        return CollectionHelper::paginate($this->vacancies, 10);
    }

}