Facade: in Route, DB, Gate

Diving deep into Laravel source code reveals more patterns. In this case, we can spot a heavy usage of the Facade pattern.

Route Facade

One of the most interacted Facades - Route. We use it every day to define routes in our application:

Route::resource(...);
Route::get(...);
Route::post(...);
Route::group(...);

And we don't even think about the fact that it is a Facade! Even if the use statement at the top tells us that:

use Illuminate\Support\Facades\Route;

This was made into a Facade to allow us to use the Route class without creating a new instance of it:

(new Route)->get(...);

Just imagine how much more code we would have to write if we had to create a new instance of the Route class every time we wanted to define a new route.

So this is where Facades come in handy. They allow us to use the classes without creating new instances of them:

Illuminate/Support/Facades/Route.php

class Route extends Facade
{
    /**
     * Get the registered name of the component.
     *
     * @return string
     */
    protected static function getFacadeAccessor()
    {
        return 'router';
    }
}

And of course, in order to use the Route Facade - there is some...