Casting current user to custom object #137

pastordee · 2019-03-22T20:36:31Z

v1.0.16
can anyone help trying to cast current user to custom user object like this
User user = ParseUser.currentUser() as User;

but I keep getting this error type 'Future' is not a subtype of type 'User' in type cast,

Please I'm new to Dart

Thanks

phillwiggins · 2019-03-22T20:44:11Z

Hey

Simply add '''await'''' keyword before ''''ParseUser.currentUser()'''.

No need to use the '''as User'''

pastordee · 2019-03-22T22:50:41Z

Hey

Thank you for your quick reply
I did as you suggested but I still get the same message

flutter: type 'ParseUser' is not a subtype of type 'User'

please here is my User object

class User extends ParseUser implements ParseCloneable {
User() : super(keyVarUsername, keyVarPassword, keyVarEmail);
User.clone() : this();

/// Looks strangely hacky but due to Flutter not using reflection, we have to
/// mimic a clone
@OverRide
clone(Map map) => User.clone()..fromJson(map);

static const String keyStatus = 'status';
static const String keyAbout = 'about';
static const String keyDob = 'dob';
static const String keyOnline= 'online';
static const String keyEmailVerified = 'emailVerified';
static const String keyFirstName = 'firstName';
static const String keyLastName = 'lastName';
static const String keyFullName = 'fullName';
static const String keyGender = 'gender';
static const String keyLastSeen = 'lastseen';

static const String keyOrganization = 'organization';
static const String keyBuddies = 'buddies';
static const String keyGroups = 'groups';
static const String keyWarriors = 'warriors';

String get status => get(keyStatus);
set status(String status) => set(keyStatus, status);

String get about => get(keyAbout);
set about(String about) => super.set(keyAbout, about);

DateTime get dob => get(keyDob);
set dob(DateTime dob) => set(keyDob, dob);

bool get online => get(keyOnline);
set online(bool online) => set(keyOnline, online);

bool get emailVerified => get(keyEmailVerified);
set emailVerified(bool emailVerified) => set(keyEmailVerified, emailVerified);

String get firstName => get(keyFirstName);
set firstName(String firstName) => set(keyFirstName, firstName);

String get lastName => get(keyLastName);
set lastName(String lastName) => set(keyLastName, lastName);

String get fullName => get(keyFullName);
set fullName(String fullName) => super.set(keyFullName, fullName);

String get gender => get(keyGender);
set gender(String gender) => set(keyGender, gender);

DateTime get lastseen => get(keyLastSeen);
set lastseen(DateTime lastseen) => set(keyLastSeen, lastseen);

List get organization => get<List>(keyOrganization);
set organization(List organization) => set<List>(keyOrganization, organization);
List get buddies => get<List>(keyBuddies);
set buddies(List buddies) => set<List>(keyBuddies, buddies);
List get groups => get<List>(keyGroups);
set groups(List groups) => set<List>(keyGroups, groups);
List get warriors => get<List>(keyWarriors);
set warriors(List warriors) => set<List>(keyWarriors, warriors);

}

phillwiggins · 2019-03-23T08:33:19Z

That's strange. That's pretty much the same as my project, show me an example of where you use Parse user, i.e. how are you creating the user, how are you calling it etc

…

On Fri, Mar 22, 2019, 22:50 pastordee ***@***.***> wrote: Hey Thank you for your quick reply I did as you suggested but I still get the same message flutter: type 'ParseUser' is not a subtype of type 'User' please here is my User object class User extends ParseUser implements ParseCloneable { User() : super(keyVarUsername, keyVarPassword, keyVarEmail); User.clone() : this(); /// Looks strangely hacky but due to Flutter not using reflection, we have to /// mimic a clone @OverRide <https://github.com/override> clone(Map map) => User.clone()..fromJson(map); static const String keyStatus = 'status'; static const String keyAbout = 'about'; static const String keyDob = 'dob'; static const String keyOnline= 'online'; static const String keyEmailVerified = 'emailVerified'; static const String keyFirstName = 'firstName'; static const String keyLastName = 'lastName'; static const String keyFullName = 'fullName'; static const String keyGender = 'gender'; static const String keyLastSeen = 'lastseen'; static const String keyOrganization = 'organization'; static const String keyBuddies = 'buddies'; static const String keyGroups = 'groups'; static const String keyWarriors = 'warriors'; String get status => get(keyStatus); set status(String status) => set(keyStatus, status); String get about => get(keyAbout); set about(String about) => super.set(keyAbout, about); DateTime get dob => get(keyDob); set dob(DateTime dob) => set(keyDob, dob); bool get online => get(keyOnline); set online(bool online) => set(keyOnline, online); bool get emailVerified => get(keyEmailVerified); set emailVerified(bool emailVerified) => set(keyEmailVerified, emailVerified); String get firstName => get(keyFirstName); set firstName(String firstName) => set(keyFirstName, firstName); String get lastName => get(keyLastName); set lastName(String lastName) => set(keyLastName, lastName); String get fullName => get(keyFullName); set fullName(String fullName) => super.set(keyFullName, fullName); String get gender => get(keyGender); set gender(String gender) => set(keyGender, gender); DateTime get lastseen => get(keyLastSeen); set lastseen(DateTime lastseen) => set(keyLastSeen, lastseen); List get organization => get<List>(keyOrganization); set organization(List organization) => set<List>(keyOrganization, organization); List get buddies => get<List>(keyBuddies); set buddies(List buddies) => set<List>(keyBuddies, buddies); List get groups => get<List>(keyGroups); set groups(List groups) => set<List>(keyGroups, groups); List get warriors => get<List>(keyWarriors); set warriors(List warriors) => set<List>(keyWarriors, warriors); } — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#137 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3nfRs5LMev2cpSUDEipSJfnpCELhks5vZV5BgaJpZM4cEX9X> .

phillwiggins · 2019-04-01T07:41:22Z

Any luck on this one?

pastordee · 2019-04-02T22:21:44Z

Any luck on this one?

sorry no joy here,

var userCurr = await ParseUser.currentUser();

var queryBuilder = QueryBuilder<User>(User())
  ..whereEqualTo("objectId", userCurr.objectId)
  ..includeObject(["creator"]);

final userRe = await queryBuilder.query();
if (userRe.success){
  for (var testObject in userRe.result) {
    globals.user = testObject;
  }
}

this is the work around I'm using for now
using the current user id to query the database and save it to a global user or singleton

pastordee · 2019-04-02T22:39:25Z

User user = _widget.prayers[position].user; not working

User user = _widget.prayers[position].user as ParseUser; not working as well

I still get this: 'ParseUser' is not a subtype of type 'User'

phillwiggins · 2019-04-03T06:28:46Z

Does your setup have the user field as a String or a pointer?

…

On Tue, Apr 2, 2019, 23:21 pastordee ***@***.***> wrote: Any luck on this one? sorry no joy here, var userCurr = await ParseUser.currentUser(); var queryBuilder = QueryBuilder<User>(User()) ..whereEqualTo("objectId", userCurr.objectId) ..includeObject(["creator"]); final userRe = await queryBuilder.query(); if (userRe.success){ for (var testObject in userRe.result) { globals.user = testObject; } } this is the work around I'm using for now using the current user id to query the database and save it to a global user or singleton — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#137 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3kS5bFCfUhZyjQjlhvuIxAvaiCh_ks5vc9f4gaJpZM4cEX9X> .

pastordee · 2019-04-03T16:03:40Z

I believe is a pointer on parse server

…

On 3 Apr 2019, at 07:28, Phill Wiggins ***@***.***> wrote: Does your setup have the user field as a String or a pointer? On Tue, Apr 2, 2019, 23:21 pastordee ***@***.***> wrote: > Any luck on this one? > > sorry no joy here, > > var userCurr = await ParseUser.currentUser(); > > var queryBuilder = QueryBuilder<User>(User()) > ..whereEqualTo("objectId", userCurr.objectId) > ..includeObject(["creator"]); > > final userRe = await queryBuilder.query(); > if (userRe.success){ > for (var testObject in userRe.result) { > globals.user = testObject; > } > } > > this is the work around I'm using for now > using the current user id to query the database and save it to a global > user or singleton > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub > <#137 (comment)>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AHgn3kS5bFCfUhZyjQjlhvuIxAvaiCh_ks5vc9f4gaJpZM4cEX9X> > . > — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

phillwiggins · 2019-04-05T19:18:06Z

Okay, it's not ideal but there is a fix on the latest branch release/1.0.17.

final User currentUser = await ParseUser.currentUser(customUserObject: User.clone());

Dart is struggling to recognize the saved custom object so you need to pass an instance of the customer object to the SDK.

pastordee · 2019-04-05T19:58:00Z

Thanks will try it, please also i can’t get the array from the server

gilbriatore · 2022-05-04T15:47:50Z

Thanks, @phillwiggins, this works for me:

final User currentUser = await ParseUser.currentUser(customUserObject: User.clone());

Okay, it's not ideal but there is a fix on the latest branch release/1.0.17.

final User currentUser = await ParseUser.currentUser(customUserObject: User.clone());

Dart is struggling to recognize the saved custom object so you need to pass an instance of the customer object to the SDK.

gilbriatore · 2022-05-04T16:09:07Z

Thanks, @phillwiggins, this works for me:

final User currentUser = await ParseUser.currentUser(customUserObject: User.clone());

Okay, it's not ideal but there is a fix on the latest branch release/1.0.17.
final User currentUser = await ParseUser.currentUser(customUserObject: User.clone());
Dart is struggling to recognize the saved custom object so you need to pass an instance of the customer object to the SDK.

This strategy can be evolved to:

final User currentUser = await User.currentUser();

by including this static method inside the User class:

static Future<dynamic> currentUser() async {
final String? userJson = await ParseCoreData().getStore().getString(keyParseStoreUser);
if (userJson != null) {
final Map<String, dynamic> userMap = json.decode(userJson);
return User.clone().clone(userMap);
}
return null;
}

gilbriatore · 2022-05-04T17:23:05Z

Thanks, @phillwiggins, this works for me:
final User currentUser = await ParseUser.currentUser(customUserObject: User.clone());

Okay, it's not ideal but there is a fix on the latest branch release/1.0.17.
final User currentUser = await ParseUser.currentUser(customUserObject: User.clone());
Dart is struggling to recognize the saved custom object so you need to pass an instance of the customer object to the SDK.

This strategy can be evolved to:

final User currentUser = await User.currentUser();

by including this static method inside the User class:

static Future<dynamic> currentUser() async { final String? userJson = await ParseCoreData().getStore().getString(keyParseStoreUser); if (userJson != null) { final Map<String, dynamic> userMap = json.decode(userJson); return User.clone().clone(userMap); } return null; }

And finally, to get it updated from the server, just include this static method in the User class:

static Future<User> getUpdatedFromServer(String? token) async {
return User.clone().clone(
((await ParseUser(null, null, null, sessionToken: token)
.getUpdatedUser()).result).toJson());
}

and call like this:

final User currentUser = await User.getUpdatedFromServer(currentUser.sessionToken);

phillwiggins closed this as completed Apr 5, 2019

phillwiggins mentioned this issue Jun 18, 2019

Best strategy for testing my app #202

Closed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Casting current user to custom object #137

Casting current user to custom object #137

pastordee commented Mar 22, 2019

phillwiggins commented Mar 22, 2019

pastordee commented Mar 22, 2019

phillwiggins commented Mar 23, 2019 via email

phillwiggins commented Apr 1, 2019

pastordee commented Apr 2, 2019

pastordee commented Apr 2, 2019

phillwiggins commented Apr 3, 2019 via email

pastordee commented Apr 3, 2019 via email •

edited

Loading

phillwiggins commented Apr 5, 2019

pastordee commented Apr 5, 2019

gilbriatore commented May 4, 2022

gilbriatore commented May 4, 2022 •

edited

Loading

gilbriatore commented May 4, 2022

Casting current user to custom object #137

Casting current user to custom object #137

Comments

pastordee commented Mar 22, 2019

phillwiggins commented Mar 22, 2019

pastordee commented Mar 22, 2019

phillwiggins commented Mar 23, 2019 via email

phillwiggins commented Apr 1, 2019

pastordee commented Apr 2, 2019

pastordee commented Apr 2, 2019

phillwiggins commented Apr 3, 2019 via email

pastordee commented Apr 3, 2019 via email • edited Loading

phillwiggins commented Apr 5, 2019

pastordee commented Apr 5, 2019

gilbriatore commented May 4, 2022

gilbriatore commented May 4, 2022 • edited Loading

gilbriatore commented May 4, 2022

pastordee commented Apr 3, 2019 via email •

edited

Loading

gilbriatore commented May 4, 2022 •

edited

Loading