public function update(UpdateRoleRequest $request, $id)
{
$role = $this->model->findOrFail($id);
if ($role->name !== $request->get('name')) {
if ($this->model->where('name', $request->get('name'))->count() > 0) {
return Redirect::back()->withInput()->withErrors(['name' => trans('LaravelAdmin::laravel-admin.slugAlreadyExisits')]);
}
}
$role->fill($request->all());
$role->save();
flash()->success(trans('LaravelAdmin::laravel-admin.rolEditionSuccess'));
return Redirect::to('backend/roles');
}
