/**
  * Sync tag relation adding new tags as needed
  *
  * @param array $skilltags
  */
 public function syncTags(array $skilltags)
 {
     SkillsTag::addNeededTags($skilltags);
     if (count($skilltags)) {
         $this->skillstags()->sync(SkillsTag::whereIn('tag', $skilltags)->lists('id')->all());
         return;
     }
     $this->skillstags()->detach();
 }
 /**
  * Return the field values from the model
  *
  * @param integer $id
  * @param array $fields
  * @return array
  */
 protected function fieldsFromModel($id, array $fields)
 {
     //$profile = User::findOrFail($id);
     $profile = SkillsTag::find($id);
     $fieldNames = array_keys(array_except($fields, ['tags']));
     $fields = ['id' => $id];
     foreach ($fieldNames as $field) {
         $fields[$field] = $profile->{$field};
     }
     //$fields['tags'] = $profile->tags()->lists('tag')->all();
     return $fields;
 }
 /**
  * Remove the specified resource from storage.
  *
  * @param  int $id
  * @return \Illuminate\Http\Response
  */
 public function destroy($id)
 {
     $skilltag = SkillsTag::findOrFail($id);
     $skilltag->delete();
     return redirect('/admin/skilltags')->with('status', "Skill tag '{$skilltag->tag}' has been deleted.");
 }