<?php

use App\Models\LocationVacancyRelation;
use App\Models\Vacancy;
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class LocationVacancyRelationTable extends Migration
{

    public function up()
    {
        Schema::create('location_vacancy_relations', function (Blueprint $table) {
            $table->id();
            $table->integer('location_id')->unsigned()->nullable();
            $table->integer('vacancy_id')->unsigned()->nullable();

            $table->unique(['location_id','vacancy_id'], 'unique_location_vacancy');
        });

        /** @var Vacancy[] $vacancies */
        $vacancies = Vacancy::query()->get();
        foreach ($vacancies as $vacancy) {
            (new LocationVacancyRelation(['location_id' => $vacancy->location_id, 'vacancy_id' => $vacancy->id]))->save();
        }
    }

    public function down()
    {
        Schema::dropIfExists('location_vacancy_relations');
    }

}