<?php

namespace App\Providers;

use Illuminate\Database\Eloquent\Relations\Relation;
use Illuminate\Support\ServiceProvider;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    public function boot()
    {
        // 多态类型
        Relation::morphMap([
            'Company' => 'App\Model\Company',
            'Project' => 'App\Model\Project',
            'Task' => 'App\Model\Task',
        ]);
    }

    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
        //
    }
}