authentication - Laravel 4 filter group routes for different roles -

i have 3 roles , admin panel , want change links (and routes) on panel according roles , dont use packages ... have 1 common filter , 1 admin filter , 1 moderator filter , 1 different user filter. different user filter want change links in control panel . problem :

route::group(array('before' => 'common'), function(){  route::controller('panel','admin_panelcontroller'); route::controller('phone','phnecontroller'); route::controller('internet','internetcontroller'); route::controller('message','messagecontroller'); // siteden gelen başvurular  /* admin */ route::group(array('before' => 'admin'), function() {     route::controller('useroptions','useroptionscontroller');  });  /* moderator */ route::group(array('before' => 'mod'), function() {     route::controller('notifications','notificationscontroller');  }); });  /* different user  */  route::group(array('before' => 'diffuser'), function() {     route::controller('panel','admin_panelcontroller');  }); 

i want show panel diffuser , block other routes diffuser, when write these final codes different user , above of these part doesnt work !

please me , waiting help!

my filters

route::filter('common', function() {    if (auth::guest() )    {     return redirect::guest('login');    } });   route::filter('admin', function()  {   if (auth::guest() || auth::user()->type !== "admin" )     {     return redirect::guest('login');     } });    route::filter('mod', function() {    if (auth::guest() || auth::user()->type !== "mod" )   {         return redirect::guest('login');   } });   route::filter('diffuser', function() {   if (auth::guest() || auth::user()->type !== "diffuser" )   {       return redirect::guest('login');    } }); 

filter checks 'diffuser' needs apply phone/internet/message, since needs prohibit viewing of routes. try this:

routes.php

route::group(array('before' => 'common'), function() {     route::group(array('before' => 'set_links_diffuser'), function()         route::controller('panel','admin_panelcontroller');     });     route::group(array('before' => 'prohibit_diffuser'), function()     {         route::controller('phone','phnecontroller'); // check spelling of phne         route::controller('internet','internetcontroller');         route::controller('message','messagecontroller');     });     route::group(array('before' => 'allow_only_admin'), function()     {         route::controller('useroptions','useroptionscontroller');     });     route::group(array('before' => 'allow_only_mod'), function()     {         route::controller('notifications','notificationscontroller');     }); }); 

filters.php

route::filter('common', function() {     if (auth::guest()){         return redirect::guest('login');     } });  // no need repeat auth::guest() check these filters,  // since 'common'  route::filter('allow_only_admin', function() {     if (auth::user()->type !== "admin" ){          return redirect::guest('login');     } });  route::filter('allow_only_mod', function() {     if (auth::user()->type !== "mod" ){         return redirect::guest('login');     } });  route::filter('prohibit_diffuser', function() {     if (auth::user()->type == "diffuser" ){         return redirect::guest('login');     } });  route::filter('set_links_diffuser', function() {     if (auth::user()->type == "diffuser" ){         // stuff here change links on control panel     } });