<?php

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

class CreateNewTasksTableForSchedules extends Migration
{
    /**
     * Run the migrations.
     */
    public function up()
    {
        Schema::create('tasks', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedInteger('schedule_id');
            $table->unsignedInteger('sequence_id');
            $table->string('action');
            $table->text('payload');
            $table->unsignedInteger('time_offset');
            $table->boolean('is_queued');
            $table->timestamps();

            $table->index(['schedule_id', 'sequence_id']);
            $table->foreign('schedule_id')->references('id')->on('schedules')->onDelete('cascade');
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down()
    {
        Schema::dropIfExists('tasks');
    }
}