<?php

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

class Mercury extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        // Drop the old cruft
        Schema::dropIfExists('mercury_bgp_snapshots');
        
        Schema::create('mercury_bgp_snapshots', function (Blueprint $table) {
            $table->id();
            $table->timestamps();

            $table->foreignId('appliance_id')->cascadeOnDelete()->nullable()->constrained('mercury_appliances');

            $table->text('location');
            $table->text('checksum');
        });

    }

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