/**
* Gets an array of all the allowed screens the specified user is able
* to access and modify because they're admin
* @param User $user
* @param array $allowed_departments
* @return EloquentCollection
*/
public function getAllowedScreens($user, $allowed_departments)
{
// Return all if a suprer user
if ($user->is_super_user) {
return Screen::all();
} else {
// If the screens assigned department matches
// one in the users allowed list then display it
$screens = collect([]);
foreach ($allowed_departments as $department) {
$departmentScreens = $department->Screens()->get();
if ($departmentScreens->count() > 0) {
$screens = $screens->merge($departmentScreens);
}
}
}
return $screens;
}
/**
* Calls loadPlaylist and getGlobal to pass back any changes to the client
* @param int $id
* @return \Illuminate\Http\Response
*/
public function sync($id)
{
// Load the selected screen
$screen = Screen::find($id);
if (isset($screen) == false) {
return response('Not found', 404);
}
// Eager load playlists
$data = $this->loadPlaylists($screen);
$adverts = $this->applySchedule($data->location->playlist->adverts);
$data = array('screen' => $screen, 'playlist' => $data->location->playlist, 'adverts' => $adverts, 'global' => $this->getGlobal());
return $data;
}
