<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class UpdatePartsAnalogsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('parts_analogs', function (Blueprint $table) {
            $table->dropColumn('part_id');
            $table->dropColumn('analog_id');

            $table->string('part_external_id', 50);
            $table->string('analog_external_id', 50);

            $table->index('part_external_id');
            $table->index('analog_external_id');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        //
    }
}