Robware/Controller/Temperature.php

<?php

class Temperature extends Controller {

	public function Index() {
		return new View("Temperature/index.view");
	}

	public function GetReadings(ITemperatureReadingRepository $tempRepo) {
		$dateTo=new DateTime();
		$dateFrom=clone $dateTo;
		$dateFrom->sub(new DateInterval("P1D"));
		$readings=$tempRepo->GetRange($dateFrom, $dateTo);
		return json_encode($readings);
	}

	public function TakeReading() {
		$result=file_get_contents("http://has.robware.uk/gettemperature");
		$reading=new TemperatureReading();
		$reading->Reading=$result;
		$reading->Save();
		return null;
	}

}