<?php

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

class CreateBlockSliderItem extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
        Schema::create('block_slider_item', function (Blueprint $table) {
            $table->unsignedBigInteger('block_id');
            $table->unsignedBigInteger('slider_item_id');
            $table->integer('position')->nullable();
            $table->primary(['block_id', 'slider_item_id']);

            $table->foreign('block_id')->references('id')
                ->on('blocks')->onDelete('CASCADE')->onUpdate('CASCADE');
            $table->foreign('slider_item_id')->references('id')
                ->on('slider_items')->onDelete('CASCADE')->onUpdate('CASCADE');
        });
	}

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

}