<?php

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

class AddProvidersColumnToOauthClientsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('oauth_clients', function (Blueprint $table) {
            if(Schema::hasTable('oauth_clients') && Schema::hasColumn('oauth_clients', 'provider') == false) {
                $table->string('provider')->after('secret')->nullable();
            }
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
    	if(Schema::hasTable('oauth_clients')) {
	        Schema::table('oauth_clients', function (Blueprint $table) {
	            $table->dropColumn('provider');
	        });
    	}
    }
}