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TheAlphamercTheAlphamerc
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✨ Follow/Un-follow user from follower/following users list
1 parent b8445b9 commit 331d0a3

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-85
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‎CHANGELOG.md

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@@ -14,6 +14,7 @@
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* Added link preview in tweet.
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* Bug fixed and performance improvements.
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* Display suggested users list to follow
17+
* Follow/Un-follow user from follower/following users list
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## [1.0.6] - 17 Jul 2020
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1920
* In user profile page three tabs are added to filter tweet and comment tweet and tweet with media.

‎lib/helper/routes.dart

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@@ -10,7 +10,6 @@ import 'package:flutter_twitter_clone/ui/page/homePage.dart';
1010
import 'package:flutter_twitter_clone/ui/page/message/conversationInformation/conversationInformation.dart';
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import 'package:flutter_twitter_clone/ui/page/message/newMessagePage.dart';
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import 'package:flutter_twitter_clone/ui/page/profile/follow/followerListPage.dart';
13-
import 'package:flutter_twitter_clone/ui/page/profile/follow/followingListPage.dart';
1413
import 'package:flutter_twitter_clone/ui/page/search/SearchPage.dart';
1514
import 'package:flutter_twitter_clone/ui/page/settings/accountSettings/about/aboutTwitter.dart';
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import 'package:flutter_twitter_clone/ui/page/settings/accountSettings/accessibility/accessibility.dart';
@@ -172,10 +171,6 @@ class Routes {
172171
return CustomRoute<bool>(
173172
builder: (BuildContext context) => const ConversationInformation(),
174173
);
175-
case "FollowingListPage":
176-
return CustomRoute<bool>(
177-
builder: (BuildContext context) => const FollowingListPage(),
178-
);
179174
case "FollowerListPage":
180175
return CustomRoute<bool>(
181176
builder: (BuildContext context) => FollowerListPage(),

‎lib/main.dart

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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
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import 'package:firebase_core/firebase_core.dart';
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import 'package:flutter/material.dart';
3-
import 'package:flutter_twitter_clone/state/chats/suggestionUserState.dart';
3+
import 'package:flutter_twitter_clone/state/suggestionUserState.dart';
44
import 'package:google_fonts/google_fonts.dart';
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import 'package:provider/provider.dart';
66

‎lib/model/notificationModel.dart

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Original file line numberDiff line numberDiff line change
@@ -10,13 +10,14 @@ class NotificationModel {
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late String type;
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Map<String, dynamic>? data;
1212

13-
NotificationModel(
14-
{this.id,
15-
this.tweetKey,
16-
required this.type,
17-
required this.createdAt,
18-
this.updatedAt,
19-
required this.data});
13+
NotificationModel({
14+
this.id,
15+
this.tweetKey,
16+
required this.type,
17+
required this.createdAt,
18+
this.updatedAt,
19+
required this.data,
20+
});
2021

2122
NotificationModel.fromJson(String tweetId, Map<dynamic, dynamic> map) {
2223
id = tweetId;

‎lib/model/user.dart

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -111,7 +111,7 @@ class UserModel extends Equatable {
111111
String? profilePic,
112112
String? key,
113113
String? contact,
114-
bio,
114+
String? bio,
115115
String? dob,
116116
String? bannerImage,
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String? location,
@@ -132,7 +132,7 @@ class UserModel extends Equatable {
132132
createdAt: createdAt ?? this.createdAt,
133133
displayName: displayName ?? this.displayName,
134134
dob: dob ?? this.dob,
135-
followers: followersList?.length,
135+
followers: followers ?? this.followers,
136136
following: following ?? this.following,
137137
isVerified: isVerified ?? this.isVerified,
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key: key ?? this.key,

‎lib/state/authState.dart

Lines changed: 30 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -65,6 +65,7 @@ class AuthState extends AppState {
6565
if (_profileQuery == null) {
6666
_profileQuery = kDatabase.child("profile").child(user!.uid);
6767
_profileQuery!.onValue.listen(_onProfileChanged);
68+
_profileQuery!.onChildChanged.listen(_onProfileupdated);
6869
}
6970
} catch (error) {
7071
cprint(error, errorIn: 'databaseInit');
@@ -423,12 +424,35 @@ class AuthState extends AppState {
423424
/// Trigger when logged-in user's profile change or updated
424425
/// Firebase event callback for profile update
425426
void _onProfileChanged(DatabaseEvent event) {
426-
// if (event.snapshot != null) {
427427
final val = event.snapshot.value;
428-
final updatedUser = UserModel.fromJson(val as Map);
429-
_userModel = updatedUser;
430-
cprint('UserModel Updated');
431-
notifyListeners();
432-
// }
428+
if (val is Map) {
429+
final updatedUser = UserModel.fromJson(val);
430+
_userModel = updatedUser;
431+
cprint('UserModel Updated');
432+
getIt<SharedPreferenceHelper>().saveUserProfile(_userModel!);
433+
notifyListeners();
434+
}
435+
}
436+
437+
void _onProfileupdated(DatabaseEvent event) {
438+
final val = event.snapshot.value;
439+
if (val is List &&
440+
['following', 'followers'].contains(event.snapshot.key)) {
441+
final list = val.cast<String>().map((e) => e).toList();
442+
if (event.previousChildKey == 'following') {
443+
_userModel = _userModel!.copyWith(
444+
followingList: val.cast<String>().map((e) => e).toList(),
445+
following: list.length,
446+
);
447+
} else if (event.previousChildKey == 'followers') {
448+
_userModel = _userModel!.copyWith(
449+
followersList: list,
450+
followers: list.length,
451+
);
452+
}
453+
getIt<SharedPreferenceHelper>().saveUserProfile(_userModel!);
454+
cprint('UserModel Updated');
455+
notifyListeners();
456+
}
433457
}
434458
}

‎lib/state/notificationState.dart

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Original file line numberDiff line numberDiff line change
@@ -29,7 +29,7 @@ class NotificationState extends AppState {
2929
_notificationList ??= <NotificationModel>[];
3030

3131
if (!_notificationList!.any((element) => element.id == model.id)) {
32-
_notificationList!.add(model);
32+
_notificationList!.insert(0, model);
3333
}
3434
}
3535

@@ -77,7 +77,7 @@ class NotificationState extends AppState {
7777
addNotificationList(model);
7878
});
7979
_notificationList!
80-
.sort((x, y) => y.timeStamp!.compareTo(x.timeStamp!));
80+
.sort((x, y) => x.timeStamp!.compareTo(y.timeStamp!));
8181
}
8282
}
8383
isBusy = false;

‎lib/state/chats/suggestionUserState.dart renamed to ‎lib/state/suggestionUserState.dart

Lines changed: 4 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -93,7 +93,7 @@ class SuggestionsState extends AppState {
9393
user.followersList ??= [];
9494
user.followersList!.add(currentUser!.userId!);
9595
user.followers = user.followersList!.length;
96-
kDatabase
96+
await kDatabase
9797
.child('profile')
9898
.child(user.userId!)
9999
.child('followerList')
@@ -107,12 +107,14 @@ class SuggestionsState extends AppState {
107107
currentUser!.followingList!
108108
.addAll(_selectedusers.map((e) => e.userId!));
109109
currentUser!.following = currentUser!.followingList!.length;
110-
kDatabase
110+
await kDatabase
111111
.child('profile')
112112
.child(currentUser!.userId!)
113113
.child('followingList')
114114
.set(currentUser!.followingList);
115115

116+
// await getIt<SharedPreferenceHelper>().saveUserProfile(currentUser!);
117+
116118
displaySuggestions = false;
117119
}
118120
} catch (error) {

‎lib/ui/page/common/sidebar.dart

Lines changed: 15 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -3,6 +3,7 @@ import 'package:flutter_twitter_clone/helper/constant.dart';
33
import 'package:flutter_twitter_clone/state/authState.dart';
44
import 'package:flutter_twitter_clone/ui/page/bookmark/bookmarkPage.dart';
55
import 'package:flutter_twitter_clone/ui/page/profile/follow/followerListPage.dart';
6+
import 'package:flutter_twitter_clone/ui/page/profile/follow/followingListPage.dart';
67
import 'package:flutter_twitter_clone/ui/page/profile/profilePage.dart';
78
import 'package:flutter_twitter_clone/ui/page/profile/qrCode/scanner.dart';
89
import 'package:flutter_twitter_clone/ui/page/profile/widgets/circular_image.dart';
@@ -126,15 +127,25 @@ class _SidebarMenuState extends State<SidebarMenu> {
126127
switch (navigateTo) {
127128
case "FollowerListPage":
128129
usersList = authstate.userModel!.followersList!;
130+
Navigator.push(
131+
context,
132+
FollowerListPage.getRoute(
133+
profile: authstate.userModel!,
134+
userList: usersList,
135+
),
136+
);
129137
break;
130138
case "FollowingListPage":
131139
usersList = authstate.userModel!.followingList!;
140+
Navigator.push(
141+
context,
142+
FollowingListPage.getRoute(
143+
profile: authstate.userModel!,
144+
userList: usersList,
145+
),
146+
);
132147
break;
133148
}
134-
Navigator.push(
135-
context,
136-
FollowerListPage.getRoute(
137-
profile: authstate.userModel!, userList: usersList));
138149
},
139150
child: Row(
140151
children: <Widget>[

‎lib/ui/page/common/usersListPage.dart

Lines changed: 6 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -16,13 +16,16 @@ class UsersListPage extends StatelessWidget {
1616
required this.emptyScreenText,
1717
required this.emptyScreenSubTileText,
1818
this.userIdsList,
19+
this.onFollowPressed,
20+
this.isFollowing,
1921
}) : super(key: key);
2022

2123
final String pageTitle;
2224
final String emptyScreenText;
2325
final String emptyScreenSubTileText;
24-
// final IconData appBarIcon;
26+
final bool Function(UserModel user)? isFollowing;
2527
final List<String>? userIdsList;
28+
final Function(UserModel user)? onFollowPressed;
2629

2730
@override
2831
Widget build(BuildContext context) {
@@ -45,6 +48,8 @@ class UsersListPage extends StatelessWidget {
4548
list: userList!,
4649
emptyScreenText: emptyScreenText,
4750
emptyScreenSubTileText: emptyScreenSubTileText,
51+
onFollowPressed: onFollowPressed,
52+
isFollowing: isFollowing,
4853
)
4954
: Container(
5055
width: context.width,

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