<?php

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

class CreateSearchIndexTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('search_terms', function (Blueprint $table) {
            $table->increments('id');
            $table->string('term', 200);
            $table->string('entity_type', 100);
            $table->integer('entity_id');
            $table->integer('score');

            $table->index('term');
            $table->index('entity_type');
            $table->index(['entity_type', 'entity_id']);
            $table->index('score');
        });

        // TODO - Drop old fulltext indexes

        app(\BookStack\Services\SearchService::class)->indexAllEntities();
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('search_terms');
    }
}