<?php

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

class UniqueRelations extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
		Schema::table('node_setup', function (Blueprint $table) {
			$table->unique(['node_id','setup_id']);
		});
		Schema::table('domain_user', function (Blueprint $table) {
			$table->unique(['domain_id','user_id']);
		});
		Schema::table('node_system', function (Blueprint $table) {
			$table->unique(['node_id','system_id']);
		});
		Schema::table('system_user', function (Blueprint $table) {
			$table->unique(['system_id','user_id']);
		});
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
		Schema::table('node_setup', function (Blueprint $table) {
			$table->dropUnique(['node_id','setup_id']);
		});
		Schema::table('domain_user', function (Blueprint $table) {
			$table->dropUnique(['domain_id','user_id']);
		});
		Schema::table('node_system', function (Blueprint $table) {
			$table->dropUnique(['node_id','system_id']);
		});
		Schema::table('system_user', function (Blueprint $table) {
			$table->dropUnique(['system_id','user_id']);
		});
    }
}