<?php

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

class AddEntryStickyCtaColumn extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('entries', function (Blueprint $table) {
            $table->unsignedInteger('sticky_cta_id')->nullable();

            $table->foreign('sticky_cta_id')->references('id')
                ->on('sticky_ctas')->onDelete('SET NULL')->onUpdate('CASCADE');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::table('entries', function (Blueprint $table) {
            $table->dropForeign(['sticky_cta_id']);
            $table->dropColumn('sticky_cta_id');
        });
    }
}