public function getLatestMeasurements()
{
$result = BrewingMeasurement::latest();
if ($result === null) {
return response()->json(['measurements' => 'empty']);
} else {
return response()->json($result);
}
}
public function getLatestMeasurements()
{
$initial = BrewingMeasurement::latest();
$getResponse = function () use($initial) {
$result = BrewingMeasurement::latest();
if ($result === null) {
return response()->json(['measurements' => 'empty']);
} else {
if ($initial === null || $result->timestamp !== $initial->timestamp) {
return response()->json($result);
} else {
return null;
}
}
};
return $this->serveLongPolling($getResponse, response()->json(['measurements' => 'no_new_measurements']));
}
