/**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update(Request $request, $id)
 {
     // si es un update comun
     if ($request->input('special_form') == "") {
         $event = Event::find($id);
         $friendly_url = $event->friendly_url;
         // if has file
         if ($request->hasFile('poster')) {
             $image_name = $this->uploadImage($request->file('poster'), 'events', $friendly_url);
         } else {
             $image_name = "none.jpg";
         }
         $event->fill($request->all());
         $event->poster = $image_name;
         $event->save();
         // save categories rel
         if (!empty($request->input('category'))) {
             // first remove all rels
             Category_to_Event::deleteAllRelByEventId($id);
             foreach ($request->input('category') as $cat) {
                 Category_to_Event::create(['category_id' => $cat, 'event_id' => $id]);
             }
         }
     } else {
         if ($request->input('special_form') == 'showdates') {
             // first delete all
             Eventdate::deleteAllByEventID($id);
             // insert
             $qty = count($request->input('date_start'));
             for ($i = 0; $i < $qty; $i++) {
                 Eventdate::create(['event_id' => $id, 'date_start' => date("Y-m-d H:i:s", strtotime($request->input('date_start')[$i] . " " . $request->input('hour_start')[$i] . ":00")), 'date_end' => date("Y-m-d H:i:s", strtotime($request->input('date_start')[$i] . " " . $request->input('hour_end')[$i] . ":00")), 'hour_start' => $request->input('hour_start')[$i], 'hour_end' => $request->input('hour_end')[$i], 'status' => 1]);
             }
         } elseif ($request->input('special_form') == 'casting') {
             // first delete all
             People_to_Rols::deleteAllByEventID($id);
             // for each element
             $qty = count($request->input('rol'));
             for ($i = 0; $i < $qty; $i++) {
                 // select People
                 $person = Person::getPersonByName(ucfirst(strtolower($request->input('firstname')[$i])), ucfirst(strtolower($request->input('lastname')[$i])));
                 if (empty($person)) {
                     // guardo la persona y traigo el ultimo id
                     Person::create(['user_id' => 0, 'firstname' => $request->input('firstname')[$i], 'lastname' => $request->input('lastname')[$i], 'status' => 1]);
                     $person = Person::getLastID();
                 } else {
                     $person = $person[0]->person_id;
                 }
                 // inser into rel table
                 People_to_Rols::create(['event_id' => $id, 'rol_id' => $request->input('rol')[$i], 'person_id' => $person]);
             }
         }
     }
     Session::flash('message', 'Evento actualizado Correctamente');
     return Redirect::to('events');
 }