cis-rest-api/routes/web.php

<?php

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('/certificate', 'UserController@test');

Route::get('/diploma', 'CertificationsController@downloadDiploma');
Route::get('/certificate', 'CertificationsController@downloadCertificate');


Route::get('/down', 'UserController@down');