115 lines
3.3 KiB
PHP
115 lines
3.3 KiB
PHP
<?php
|
|
|
|
namespace AirQuality\Actions;
|
|
|
|
use \SBRL\TomlConfig;
|
|
use \AirQuality\Repositories\IMeasurementDataRepository;
|
|
use \AirQuality\Repositories\IMeasurementTypeRepository;
|
|
use \AirQuality\ApiResponseSender;
|
|
|
|
use \AirQuality\Validator;
|
|
use \AirQuality\PerfFormatter;
|
|
|
|
class DeviceData implements IAction {
|
|
/** @var TomlConfig */
|
|
private $settings;
|
|
|
|
/** @var IMeasurementDataRepository */
|
|
private $measurement_repo;
|
|
/** @var IMeasurementTypeRepository */
|
|
private $type_repo;
|
|
|
|
/** @var ApiResponseSender */
|
|
private $sender;
|
|
|
|
/** @var Validator */
|
|
private $validator;
|
|
|
|
public function __construct(
|
|
TomlConfig $in_settings,
|
|
IMeasurementDataRepository $in_measurement_repo,
|
|
IMeasurementTypeRepository $in_type_repo,
|
|
ApiResponseSender $in_sender) {
|
|
$this->settings = $in_settings;
|
|
$this->measurement_repo = $in_measurement_repo;
|
|
$this->type_repo = $in_type_repo;
|
|
$this->sender = $in_sender;
|
|
|
|
$this->validator = new Validator($_GET);
|
|
}
|
|
|
|
public function handle() : bool {
|
|
global $start_time;
|
|
|
|
$start_handle = microtime(true);
|
|
|
|
// 1: Validate params
|
|
$this->validator->is_numberish("device-id");
|
|
$this->validator->exists("reading-type");
|
|
$this->validator->is_max_length("reading-type", 256);
|
|
$this->validator->is_datetime("start");
|
|
$this->validator->is_datetime("end");
|
|
$this->validator->run();
|
|
|
|
if(new \DateTime($_GET["start"]) > new \DateTime($_GET["end"])) {
|
|
$this->sender->send_error_plain(
|
|
400, "Error: The start date must be earlier than the end date.", [
|
|
[ "x-time-taken", PerfFormatter::format_perf_data($start_time, $start_handle, null) ]
|
|
]
|
|
);
|
|
return false;
|
|
}
|
|
|
|
if(!empty($_GET["average-seconds"]) && intval($_GET["average-seconds"]) == 0) {
|
|
$this->sender->send_error_plain(
|
|
400, "Error: That average-seconds value is invalid (an integer greater than 0 required).", [
|
|
[ "x-time-taken", PerfFormatter::format_perf_data($start_time, $start_handle, null) ]
|
|
]
|
|
);
|
|
return false;
|
|
}
|
|
|
|
$reading_type_id = $this->type_repo->get_id($_GET["reading-type"]);
|
|
|
|
if($reading_type_id == null) {
|
|
$this->sender->send_error_plain(
|
|
400, "Error: That reading type is invalid.", [
|
|
[ "x-time-taken", PerfFormatter::format_perf_data($start_time, $start_handle, null) ]
|
|
]
|
|
);
|
|
return false;
|
|
}
|
|
|
|
// 2: Pull data from database
|
|
$data = $this->measurement_repo->get_readings_by_device(
|
|
intval($_GET["device-id"]),
|
|
$reading_type_id,
|
|
new \DateTime($_GET["start"]),
|
|
new \DateTime($_GET["end"]),
|
|
!empty($_GET["average-seconds"]) ? intval($_GET["average-seconds"]) : 1
|
|
);
|
|
|
|
// 2.5: Validate data from database
|
|
if(empty($data)) {
|
|
http_response_code(404);
|
|
header("content-type: text/plain");
|
|
header("x-time-taken: " . PerfFormatter::format_perf_data($start_time, $start_handle, null));
|
|
echo("Error: No data has been recorded from the device id for that measurement type in the selected time scale or it doesn't exist.");
|
|
return false;
|
|
}
|
|
|
|
|
|
// 3: Serialise data
|
|
$start_encode = microtime(true);
|
|
$response = json_encode($data);
|
|
|
|
|
|
// 4: Send response
|
|
header("content-length: " . strlen($response));
|
|
header("content-type: application/json");
|
|
header("x-time-taken: " . PerfFormatter::format_perf_data($start_time, $start_handle, $start_encode));
|
|
echo($response);
|
|
return true;
|
|
}
|
|
}
|