public function run()
 {
     DB::table('roles')->delete();
     Model::unguard();
     \ZaLaravel\LaravelUser\Models\Role::create(['name' => 'admin']);
     \ZaLaravel\LaravelUser\Models\Role::create(['name' => 'moderator']);
     \ZaLaravel\LaravelUser\Models\Role::create(['name' => 'user']);
 }
 /**
  * Show the form for editing the specified resource.
  *
  * @param  int  $id
  * @return Response
  */
 public function edit(UserInterface $user)
 {
     $roles = Role::orderBy('id', 'asc')->get();
     return view('laravel-user::edit', ['user' => $user, 'roles' => $roles, 'action' => 'edit']);
 }