/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$allNewSamplings = array();
$faker = App::make(Faker\Generator::class);
$humiditySensors = App\GenericSensor::with("sensors")->where("alias", "Humidity")->first()->sensors;
$temperatureSensors = App\GenericSensor::with("sensors")->where("alias", "Temperature")->first()->sensors;
$everyDate = array();
$timeThreshold = 10;
// minutes
$numberOfDays = 2;
$numberOfLoop = 24 * 60 / $timeThreshold;
$samplingTime = Carbon::now();
foreach (range(0, $numberOfDays - 1) as $day) {
foreach (range(0, $numberOfLoop - 1) as $time) {
array_push($everyDate, $samplingTime->copy());
$samplingTime->subMinutes($timeThreshold);
}
}
foreach ($humiditySensors as $humiditySensor) {
foreach ($everyDate as $samplingDate) {
array_push($allNewSamplings, array('sensor_id' => $humiditySensor->getKey(), 'sampled' => $faker->randomFloat(2, 20, 60), 'created_at' => $samplingDate));
}
}
foreach ($temperatureSensors as $temperatureSensor) {
foreach ($everyDate as $samplingDate) {
array_push($allNewSamplings, array('sensor_id' => $temperatureSensor->getKey(), 'sampled' => $faker->randomFloat(2, 19, 24), 'created_at' => $samplingDate));
}
}
DB::table('samplings')->insert($allNewSamplings);
}
/**
* A basic test example.
*
* @return void
*/
public function testSamplingCreationWithPost()
{
$product = App\Product::with('sensors')->get()->random();
$generic_sensors = App\GenericSensor::all();
$generic_sensor_with_random_function = array();
foreach ($generic_sensors as $generic_sensor) {
// Humidity, Pressure, Temperature
switch ($generic_sensor->alias) {
case "Humidity":
$generic_sensor_with_random_function[$generic_sensor->getKey()] = 'getRandomHumidityValue';
break;
case "Temperature":
$generic_sensor_with_random_function[$generic_sensor->getKey()] = 'getRandomTemperatureValue';
break;
case "Pressure":
$generic_sensor_with_random_function[$generic_sensor->getKey()] = 'getRandomPressureValue';
break;
}
}
$newSamplings = array();
foreach ($product->sensors as $sensor) {
$gs_id = $sensor->generic_sensor_id;
if (!array_has($generic_sensor_with_random_function, $gs_id)) {
continue;
}
$sensor_random_value = call_user_func(array($this, $generic_sensor_with_random_function[$gs_id]));
array_push($newSamplings, array('generic_sensor_id' => $gs_id, 'value' => $sensor_random_value));
}
$request_body = array('product_id' => App\Product::all()->random()->getkey(), 'samplings' => $newSamplings);
$this->post('api/samplings/create', $request_body)->see('Created ' . count($newSamplings) . ' sampling(s)');
}
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
//Creates types of used sensors
//For each measured value one entry
App\GenericSensor::create(['name' => 'ADXL330 Analog Devices Accelerometer', 'alias' => 'Accelerometer', 'unit' => 'G']);
App\GenericSensor::create(['name' => 'BME280 Bosch combined humidity and pressure sensor', 'alias' => 'Humidity', 'unit' => '']);
App\GenericSensor::create(['name' => 'BME280 Bosch combined humidity and pressure sensor', 'alias' => 'Pressure', 'unit' => 'kPa']);
App\GenericSensor::create(['name' => 'BME280 Bosch combined humidity and pressure sensor', 'alias' => 'Temperature', 'unit' => '°C']);
}
/**
* Test the product creating by sending a post to the product creation route
*
* @return void
*/
public function testProductCreationWithPost()
{
$newProduct = factory(App\Product::class)->make();
$genericSensorIdsCollection = App\GenericSensor::all("id");
$genericSensorIds = array();
foreach ($genericSensorIdsCollection->all() as $genericSensor) {
$genericSensorIds[] = $genericSensor->id;
}
$this->post("api/products/create", array("id" => $newProduct->id, "version" => $newProduct->version, "sensors" => $genericSensorIds));
$this->assertNotNull(App\Product::find($newProduct->id));
}
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$allGenericSensors = App\GenericSensor::all("id");
factory(App\Product::class, 5)->create()->each(function (App\Product $newProduct) use($allGenericSensors) {
$newSensorsForEachGeneric = array();
foreach ($allGenericSensors as $genericSensor) {
$newSensorsForEachGeneric[] = new App\Sensor(['generic_sensor_id' => $genericSensor->getKey()]);
}
$newProduct->sensors()->saveMany($newSensorsForEachGeneric);
});
}
