public function index()
 {
     if (Helpers::isAdmin() || Helpers::isSecr()) {
         $ues = Ue::all();
         return response()->view('ues.show_all_ue', compact('ues'));
     } else {
         if (Helpers::isProf()) {
             $ues = Auth::user()->uesEnseignees()->get();
             return response()->view('ues.show_all_ue', compact('ues'));
         }
     }
     return redirect('/');
 }
 public function get_UeUserList_Page()
 {
     if (Helpers::isProf()) {
         $user = Helpers::GetCurrentUser();
         $Ues = $user->uesEnseignees;
         return view('emargement/ueProf', ['Ues' => $Ues]);
     } elseif (Helpers::isSecr()) {
         $Ues = Ue::all();
         return view('emargement/ueSecr', ['Ues' => $Ues]);
     } else {
         return redirect('/');
     }
 }
 public function update_user_post(Request $request, $id)
 {
     $user = Auth::user();
     if ($user->profil->intitule == "administrateur") {
         $erreurs = new Collection();
         $this->validate($request, ['nom' => 'required', 'prenom' => 'required', 'mail' => 'required', 'login' => 'required|min:8', 'mdp2' => 'min:8', 'profil' => 'exists:profil,id']);
         $user = User::find($id);
         $users = User::all();
         foreach ($users as $u) {
             if ($request->input('login') != $user->login) {
                 if ($request->input('login') == $u->login) {
                     $erreurs->prepend("Ce login existe déjà !");
                     break;
                 }
             }
         }
         foreach ($users as $u) {
             if ($request->input('mail') != $user->mail) {
                 if ($request->input('mail') == $u->mail) {
                     $erreurs->prepend("Cet email existe déjà !");
                     break;
                 }
             }
         }
         $user->parcours_id = null;
         $user->groupe_id = null;
         $user->profil_id = null;
         $user->nom = $request->input('nom');
         $user->prenom = $request->input('prenom');
         $user->mail = $request->input('mail');
         $user->login = $request->input('login');
         if ($request->input('mdp2')) {
             $user->mdp = $request->input('mdp2');
         }
         if ($request->input('actif') == 1) {
             $user->actif = $request->input('actif');
         } else {
             $user->actif = 0;
         }
         if ($request->input('parcours') != 0) {
             $user->parcours_id = $request->input('parcours');
         }
         if ($request->input('groupe') != 0) {
             $user->groupe_id = $request->input('groupe');
             $user->parcours_id = Groupe::find($request->input('groupe'))->parcours->id;
         }
         if (count($erreurs) > 0) {
             $parcours = Parcours::all();
             $profils = Profil::all();
             $groupes = Groupe::all();
             $ues = Ue::all();
             return response()->view('auth/update_compte', ['erreurs' => $erreurs, 'parcours' => $parcours, 'profils' => $profils, 'groupes' => $groupes, 'ues' => $ues, 'user' => $user]);
         }
         if ($request->input('profil') != 0) {
             $user->profil_id = $request->input('profil');
         }
         $user->save();
         if (count($request->input('ues')) > 0) {
             $user->uesEnseignees()->detach();
             foreach ($request->input('ues') as $ue_id) {
                 $enseigner = new Enseigner();
                 $enseigner->user_id = $user->id;
                 $enseigner->ue_id = $ue_id;
                 $enseigner->save();
             }
         }
         return redirect('admin/user');
     }
     return "Vous êtes pas administrateur";
 }