ahk-ch/chamb.net

<?php

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

class CreateCategoriesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('categories', function (Blueprint $table) {
            $table->increments('id');
            $table->string('name')->uniquie();
            $table->timestamps();

            $table->integer('author_id')->unsigned()->index();
            $table->foreign('author_id')->references('id')->on('users')->onDelete('restrict')->onUpdate('cascade');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::table('categories', function (Blueprint $table) {
            $table->dropForeign('categories_author_id_foreign');
            $table->dropIndex('categories_author_id_index');
            $table->removeColumn('author_id');
        });

        Schema::drop('categories');
    }
}