codigo actual del servidor, con avances de joan

app/Providers/AuthServiceProvider.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\Facades\Gate;
+use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
+
+class AuthServiceProvider extends ServiceProvider
+{
+  /**
+   * The policy mappings for the application.
+   *
+   * @var array
+   */
+  protected $policies = [
+    'App\Model' => 'App\Policies\ModelPolicy',
+  ];
+
+  /**
+   * Register any authentication / authorization services.
+   *
+   * @return void
+   */
+  public function boot()
+  {
+    $this->registerPolicies();
+
+    // Implicitly grant "Super Admin" role all permissions
+    Gate::before(function ($user, $ability) {
+      return $user->hasRole('Super Admin') ? true : null;
+    });
+  }
+}