This is a part of an online Codename One course published around 2017 see it all for free at https://debugagent.com/series/cn1

1. Creating an Uber Clone - Part XXIX

2. public class Ride implements PropertyBusinessObject {
public final LongProperty<Ride> userId = new LongProperty<>("userId");
public final Property<String, Ride> name = new Property<>("name");
public final Property<String, Ride> from = new Property<>("from");
public final Property<String, Ride> destination = new Property<>("destination");
private final PropertyIndex idx = new PropertyIndex(this, "Ride",
userId, name, from, destination);
@Override
public PropertyIndex getPropertyIndex() {
return idx;
}
}
Ride (Client Side)

3. public class DriverService {
private static String currentRide;
public static void fetchRideDetails(long id,
SuccessCallback<Ride> rideDetails) {
Rest.get(SERVER_URL + "ride/get").
acceptJson().queryParam("id", "" + id).
getAsJsonMap(response -> {
Map data = response.getResponseData();
if(data != null) {
Ride r = new Ride();
r.getPropertyIndex().populateFromMap(data);
rideDetails.onSucess(r);
}
});
}
public static boolean acceptRide(long id) {
Response<String> response =
Rest.get(SERVER_URL + "ride/accept").
acceptJson().
queryParam("token", UserService.getToken()).
queryParam("userId", "" + id).
getAsString();
if(response.getResponseCode() == 200) {
currentRide = response.getResponseData();
return true;
}
return false;
DriverService

4. public class DriverService {
private static String currentRide;
public static void fetchRideDetails(long id,
SuccessCallback<Ride> rideDetails) {
Rest.get(SERVER_URL + "ride/get").
acceptJson().queryParam("id", "" + id).
getAsJsonMap(response -> {
Map data = response.getResponseData();
if(data != null) {
Ride r = new Ride();
r.getPropertyIndex().populateFromMap(data);
rideDetails.onSucess(r);
}
});
}
public static boolean acceptRide(long id) {
Response<String> response =
Rest.get(SERVER_URL + "ride/accept").
acceptJson().
queryParam("token", UserService.getToken()).
queryParam("userId", "" + id).
getAsString();
if(response.getResponseCode() == 200) {
currentRide = response.getResponseData();
return true;
}
return false;
DriverService

5. public class DriverService {
private static String currentRide;
public static void fetchRideDetails(long id,
SuccessCallback<Ride> rideDetails) {
Rest.get(SERVER_URL + "ride/get").
acceptJson().queryParam("id", "" + id).
getAsJsonMap(response -> {
Map data = response.getResponseData();
if(data != null) {
Ride r = new Ride();
r.getPropertyIndex().populateFromMap(data);
rideDetails.onSucess(r);
}
});
}
public static boolean acceptRide(long id) {
Response<String> response =
Rest.get(SERVER_URL + "ride/accept").
acceptJson().
queryParam("token", UserService.getToken()).
queryParam("userId", "" + id).
getAsString();
if(response.getResponseCode() == 200) {
currentRide = response.getResponseData();
return true;
}
return false;
DriverService

6. }
public static boolean acceptRide(long id) {
Response<String> response =
Rest.get(SERVER_URL + "ride/accept").
acceptJson().
queryParam("token", UserService.getToken()).
queryParam("userId", "" + id).
getAsString();
if(response.getResponseCode() == 200) {
currentRide = response.getResponseData();
return true;
}
return false;
}
public static void startRide() {
Rest.post(SERVER_URL + "ride/start").
acceptJson().
queryParam("id", currentRide).
getAsString();
}
public static void finishRide() {
Rest.post(SERVER_URL + "ride/finish").
acceptJson().
queryParam("id", currentRide).
getAsString();
}
}
DriverService

7. public static void findLocation(String name,
SuccessCallback<Coord> location) {
Rest.get("https://maps.googleapis.com/maps/api/geocode/json").
queryParam("address", name).
queryParam("key", Globals.GOOGLE_GEOCODING_KEY).
getAsJsonMap(callbackMap -> {
Map data = callbackMap.getResponseData();
if(data != null) {
List results = (List)data.get("results");
if(results != null && results.size() > 0) {
Map firstResult = (Map)results.get(0);
Map geometryMap = (Map)firstResult.get("geometry");
Map locationMap = (Map)geometryMap.get("location");
double lat = Util.toDoubleValue(locationMap.get("lat"));
double lon = Util.toDoubleValue(locationMap.get("lng"));
location.onSucess(new Coord(lat, lon));
}
}
});
}
SearchService

8. public class UserService {
private static User me;
public static User getUser() {
return me;
}
public static String getToken() {
if(UberClone.isDriverMode()) {
return Preferences.get("driver-token", null);
} else {
return Preferences.get("token", null);
}
}
public static void loadUser() {
me = new User();
if(UberClone.isDriverMode()) {
PreferencesObject.create(me).setPrefix("driver").bind();
} else {
PreferencesObject.create(me).bind();
}
if(Display.getInstance().isSimulator()) {
Log.p("User details: " + me.getPropertyIndex().toString());
}
}
UserService

9. public class UserService {
private static User me;
public static User getUser() {
return me;
}
public static String getToken() {
if(UberClone.isDriverMode()) {
return Preferences.get("driver-token", null);
} else {
return Preferences.get("token", null);
}
}
public static void loadUser() {
me = new User();
if(UberClone.isDriverMode()) {
PreferencesObject.create(me).setPrefix("driver").bind();
} else {
PreferencesObject.create(me).bind();
}
if(Display.getInstance().isSimulator()) {
Log.p("User details: " + me.getPropertyIndex().toString());
}
}
UserService

10. public class UserService {
private static User me;
public static User getUser() {
return me;
}
public static String getToken() {
if(UberClone.isDriverMode()) {
return Preferences.get("driver-token", null);
} else {
return Preferences.get("token", null);
}
}
public static void loadUser() {
me = new User();
if(UberClone.isDriverMode()) {
PreferencesObject.create(me).setPrefix("driver").bind();
} else {
PreferencesObject.create(me).bind();
}
if(Display.getInstance().isSimulator()) {
Log.p("User details: " + me.getPropertyIndex().toString());
}
}
UserService

11. public static void registerPushToken(String pushToken) {
Rest.get(SERVER_URL + "user/setPushToken").
queryParam("token", getToken()).
queryParam("pushToken", pushToken).getAsStringAsync(
new Callback<Response<String>>() {
@Override
public void onSucess(Response<String> value) {
}
@Override
public void onError(Object sender, Throwable err, int errorCode,
String errorMessage) {
}
});
}
public static boolean addNewUser(User u) {
Response<String> token = Rest.post(SERVER_URL + "user/add").
jsonContent().
body(u.getPropertyIndex().toJSON()).getAsString();
if(token.getResponseCode() != 200) {
return false;
}
UserService

12. public static boolean addNewUser(User u) {
Response<String> token = Rest.post(SERVER_URL + "user/add").
jsonContent().
body(u.getPropertyIndex().toJSON()).getAsString();
if(token.getResponseCode() != 200) {
return false;
}
if(UberClone.isDriverMode()) {
Preferences.set("driver-token", token.getResponseData());
registerPush();
} else {
Preferences.set("token", token.getResponseData());
}
return true;
}
public static void loginWithPhone(String phoneNumber,
String password, final SuccessCallback<User> onSuccess,
final FailureCallback<Object> onError) {
Rest.get(SERVER_URL + "user/login").
acceptJson().
queryParam("password", password).
queryParam("phone", phoneNumber).
UserService