atcheck/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('/', function () {
    return view('welcome');
});
Auth::routes();

Route::get('/home', 'HomeController@index')->name('home');
Route::group(array('prefix' => 'admin', 'namespace' => 'Admin'), function()
{
    Route::get('/', 'AdminPanelController@index')->name('admin');
    Route::get('/users', 'AdminUsersController@index')->name('admin_users');
    Route::get('/subjects', 'AdminSubjectsController@index')->name('admin_subjects');
    Route::get('/rooms', 'AdminRoomsController@index')->name('admin_rooms');
    Route::get('/classes', 'AdminClassesController@index')->name('admin_classes');
    Route::get('/attendances', 'AdminAttendancesController@index')->name('admin_attendances');

    Route::group(array('prefix' => 'add'), function() {
        Route::post('/user', 'AdminUsersController@add_user')->name('admin_add_user');
        Route::post('/subject', 'AdminSubjectsController@add_subject')->name('admin_add_subject');
        Route::post('/room', 'AdminRoomsController@add_room')->name('admin_add_room');
        Route::post('/classes', 'AdminClassesController@add_classes')->name('admin_add_classes');
        Route::post('/attendance', 'AdminAttendancesController@add_attendance')->name('admin_add_attendance');
    });
    Route::group(array('prefix' => 'delete'), function() {
        Route::get('/user/{user_id}', 'AdminUsersController@delete_user')->name('admin_delete_user');
        Route::get('/subject/{subject_id}', 'AdminSubjectsController@delete_subject')->name('admin_delete_subject');
        Route::get('/room/{room_id}', 'AdminRoomsController@delete_room')->name('admin_delete_room');
        Route::get('/classes/{classes_id}', 'AdminClassesController@delete_classes')->name('admin_delete_classes');
        Route::get('/attendance/{attendance_id}', 'AdminAttendancesController@delete_attendance')->name('admin_delete_attendance');
    });
    Route::group(array('prefix' => 'edit'), function() {
        Route::get('/user/{user_id}', 'AdminUsersController@edit_user')->name('admin_edit_user');
        Route::get('/subject/{subject_id}', 'AdminSubjectsController@edit_subject')->name('admin_edit_subject');
        Route::get('/room/{room_id}', 'AdminRoomsController@edit_room')->name('admin_edit_room');
        Route::get('/classes/{classes_id}', 'AdminClassesController@edit_classes')->name('admin_edit_classes');
        Route::get('/attendance/{attendance_id}', 'AdminAttendancesController@edit_attendance')->name('admin_edit_attendance');
    });
});

Route::group(array('prefix' => 'user/{user_id}', 'namespace' => 'User'), function() {
    Route::get('/subjects/{groupBy}', 'UserSubjectsController@index')->name('user_subjects');
    Route::get('/classes/{groupBy}', 'UserClassesController@index')->name('user_classes');
    Route::get('/attendance/{groupBy}', 'UserAttendancesController@index')->name('user_attendances');

    Route::group(array('prefix' => 'add'), function() {
        Route::post('/subject', 'UserSubjectsController@add_subject')->name('user_add_subject');
        Route::post('/classes', 'UserClassesController@add_classes')->name('user_add_classes');
        Route::post('/attendance', 'UserAttendancesController@add_attendance')->name('user_add_attendance');
    });

    Route::group(array('prefix' => 'delete'), function() {
        Route::get('/subject/{subject_id}/{groupBy}', 'UserSubjectsController@delete_subject')->name('user_delete_subject');
        Route::get('/classes/{classes_id}/{groupBy}', 'UserClassesController@delete_classes')->name('user_delete_classes');
        Route::get('/attendance/{attendance_id}/{groupBy}', 'UserAttendancesController@delete_attendance')->name('user_delete_attendance');
    });

    Route::group(array('prefix' => 'edit'), function() {
        Route::get('/subject/{subject_id}/{groupBy}', 'UserSubjectsController@edit_subject')->name('user_edit_subject');
        Route::get('/classes/{classes_id}/{groupBy}', 'UserClassesController@edit_classes')->name('user_edit_classes');
        Route::get('/attendance/{attendance_id}/{groupBy}', 'UserAttendancesController@edit_attendance')->name('user_edit_attendance');
    });
});