<?php

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

class CreateUserNotificationsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('user_notifications', function (Blueprint $table) {
            $table->primary(['user_id', 'notification_id']);
            $table->unsignedBigInteger('user_id');
            $table->unsignedBigInteger('notification_id');
            $table->unsignedTinyInteger('is_read')->default(0);
            $table->timestamps();
            
            $table->foreign('user_id')->references('id')->on('users');
            $table->foreign('notification_id')->references('id')->on('notification_messages');
        });
    }

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