<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Redirect;
use Illuminate\Support\MessageBag;
use Lab404\Impersonate\Services\ImpersonateManager;

class ProtectFromImpersonation
{
    /**
     * Handle an incoming request.
     *
     * @param   \Illuminate\Http\Request  $request
     * @param   \Closure  $next
     * @return  mixed
     */
    public function handle($request, Closure $next)
    {
        $impersonate_manager = app()->make(ImpersonateManager::class);

        if ($impersonate_manager->isImpersonating()) {
            $errors = new MessageBag();
            $errors->add(1, 'You can\'t access this page while you are using another account.');
            return Redirect::back()->with('errors', $errors);
        }

        return $next($request);
    }
}