Exemplo de rotas no Laravel usando prefixo e namespace

route-comentada.php

<?php 

//Define o prefixo /admin e o namespace Admin (Admin\CategoryController@index)
Route::group(['prefix' => 'admin', 'namespace' => 'Admin'], function(){
	//Separa por group cada item do admin, examplo category 
	Route::group(['prefix' => 'category'], function(){
		//os métodos HTTPS que serão chamado os métodos 
		/*
		 ROUTAS:
		 admin/category/all
		 admin/category/create 
		 admin/category/save
		 admin/category/edit
		 admin/category/status/{id}
		 admin/category/delete
		*/
		Route::get('all', 'CategoryController@index')->name('admin.category.list');
		Route::get('create', 'CategoryController@create')->name('admin.category.register');
		Route::post('save', 'CategoryController@store')->name('admin.category.save');
		Route::post('edit', 'CategoryController@update')->name('admin.category.edit');
		Route::get('status/{id}', 'CategoryController@status')->name('admin.category.status');
		Route::post('delete', 'CategoryController@delete')->name('admin.category.delete');
	});
});