<?php

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

class CreateDocumentTable extends Migration
{
	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		Schema::create('documents', function (Blueprint $table) {
			$table->increments('id');
			$table->string('original_name');
			$table->string('filename');
			$table->string('mime_type')->index();
			$table->string('model')->index();
			$table->boolean('is_preview' )->default(false)->index();
			$table->integer('model_id')->unsigned()->nullable();
			$table->foreign('model_id')->references('id')->on('posts');
			$table->integer('user_id')->unsigned()->nullable();
			$table->foreign('user_id')->references('id')->on('users');
			$table->timestamps();
		});
	}

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