/**
* Process the following URIs:
* api/v1/truck_driver/ - to get all truck drivers.
* api/v1/truck_driver/count/ - to get the total number of all drivers.
* api/v1/truck_driver/{id}/ - to get a driver by ID.
* api/v1/truck_driver/{id}/truck/ - to get a truck driver's truck.
* @return TruckDriver|Truck
*/
private function process_truck_driver_get()
{
$truckDriverCtr = new TruckDriver_Controller();
// URI: api/v1/truck_driver/
if (empty($this->arguments) && $this->verb === '') {
// Return truck drivers, if there are any, otherwise - null.
if ($truckDrivers = $truckDriverCtr->get_all_truck_drivers()) {
foreach ($truckDrivers as &$td) {
$td = $td->get_all_fields();
}
return $truckDrivers;
}
} else {
// URI: api/v1/truck_driver/{action}/
if ($this->verb !== '') {
// URI: api/v1/truck_driver/count/
if ($this->verb === 'count') {
return $truckDriverCtr->count_truck_drivers();
}
} elseif (count($this->arguments) === 1) {
// Return a truck driver, if there is such, otherwise - null.
if ($truckDriver = $truckDriverCtr->get_truck_driver_by_id($this->arguments[0])) {
return $truckDriver->get_all_fields();
}
} elseif (count($this->arguments) === 2 && $this->arguments[1] === 'truck') {
$tctr = new Truck_Controller();
// Return a truck driver's truck, if they have such, otherwise - null.
if ($truck = $tctr->get_truck_driver_truck($this->arguments[0])) {
return $truck->get_all_fields();
}
}
}
return null;
}
