/**
* Processes the form.
*
* @param string $mode
* @param int $id
* @return \Illuminate\Http\RedirectResponse
*/
protected function processForm($mode, $id = null)
{
$input = Input::all();
$rules = ['name' => 'required', 'slug' => 'required|unique:roles'];
if ($id) {
$role = $this->roles->createModel()->find($id);
$rules['slug'] .= ",slug,{$role->slug},slug";
$messages = $this->validateRole($input, $rules);
if ($messages->isEmpty()) {
$role->fill($input)->save();
}
} else {
$messages = $this->validateRole($input, $rules);
if ($messages->isEmpty()) {
$role = $this->roles->createModel()->create($input);
}
}
if ($messages->isEmpty()) {
return Redirect::route('roles.index')->withSuccess(trans("roles/messages.success.{$mode}"));
}
return Redirect::back()->withInput()->withErrors($messages);
}
