/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return Response
*/
public function edit($id)
{
$groups = Sentry::getGroups();
$outlets = SalesOutlets::dropdownList();
$roles = ['' => 'Select Role'] + User::$roles;
$user = User::with('groups')->find($id);
return View::make('users.edit', compact('groups', 'outlets', 'roles', 'user'));
}