fix: Removed network call to backend server when transitioning from "Member Profile" to "Send Request" screen.

lib/remote/repositories/user_repository.dart

@@ -18,7 +18,8 @@ class UserRepository {
 
   /// Returns home statistics for the current user
   Future<HomeStats> getHomeStats() async {
-    final body = await ApiManager.callSafely(() => ApiManager.instance.userService.getHomeStats());
+    final body = await ApiManager.callSafely(
+        () => ApiManager.instance.userService.getHomeStats());
     return HomeStats.fromJson(body);
   }
 
@@ -37,21 +38,22 @@ class UserRepository {
 
   /// Returns current user profile
   Future<User> getCurrentUser() async {
-    final body =
-        await ApiManager.callSafely(() => ApiManager.instance.userService.getCurrentUser());
+    final body = await ApiManager.callSafely(
+        () => ApiManager.instance.userService.getCurrentUser());
     return User.fromJson(body);
   }
 
   /// Returns user profile with the specified id
   Future<User> getUser(int userId) async {
-    final body = await ApiManager.callSafely(() => ApiManager.instance.userService.getUser(userId));
+    final body = await ApiManager.callSafely(
+        () => ApiManager.instance.userService.getUser(userId));
     return User.fromJson(body);
   }
 
   /// Updates current user's profile
   Future<CustomResponse> updateUser(User user) async {
-    final body =
-        await ApiManager.callSafely(() => ApiManager.instance.userService.updateUser(user));
+    final body = await ApiManager.callSafely(
+        () => ApiManager.instance.userService.updateUser(user));
     return CustomResponse.fromJson(body);
   }
 

lib/screens/home/pages/members/bloc/members_page_bloc.dart

@@ -33,7 +33,12 @@ class MembersPageBloc extends Bloc<MembersPageEvent, MembersPageState> {
         if (currentState is MembersPageInitial) {
           yield MembersPageLoading();
           final List<User> users = await userRepository.getVerifiedUsers(pageNumber);
-          yield MembersPageSuccess(users: users, hasReachedMax: false);
+          final User currentUser = await userRepository.getCurrentUser();
+          yield MembersPageSuccess(
+            users: users,
+            hasReachedMax: false,
+            currentUser: currentUser,
+          );
         }
         if (currentState is MembersPageSuccess) {
           final users =
@@ -43,6 +48,7 @@ class MembersPageBloc extends Bloc<MembersPageEvent, MembersPageState> {
               : MembersPageSuccess(
                   users: currentState.users + users,
                   hasReachedMax: false,
+                  currentUser: currentState.currentUser,
                 );
         }
       } on Failure catch (failure) {
@@ -59,7 +65,12 @@ class MembersPageBloc extends Bloc<MembersPageEvent, MembersPageState> {
       try {
         yield MembersPageLoading();
         final List<User> users = await userRepository.getVerifiedUsers(pageNumber);
-        yield MembersPageSuccess(users: users, hasReachedMax: false);
+        final User currentUser = (currentState as MembersPageSuccess).currentUser;
+        yield MembersPageSuccess(
+          users: users,
+          hasReachedMax: false,
+          currentUser: currentUser,
+        );
       } on Failure catch (failure) {
         Logger.root.severe("MembersPageBloc: Failure catched: $failure.message");
         yield state;

lib/screens/home/pages/members/bloc/members_page_state.dart

@@ -14,11 +14,13 @@ class MembersPageLoading extends MembersPageState {}
 
 class MembersPageSuccess extends MembersPageState {
   final List<User> users;
+  final User currentUser;
   final bool hasReachedMax;
 
   MembersPageSuccess({
     this.users,
     this.hasReachedMax,
+    this.currentUser,
   });
 
   // We implemented copyWith so that we can copy an instance of MembersPageSuccess

lib/screens/home/pages/members/members_page.dart

@@ -30,7 +30,8 @@ class _MembersPageState extends State<MembersPage> {
 
   @override
   Widget build(BuildContext context) {
-    return BlocConsumer<MembersPageBloc, MembersPageState>(listener: (context, state) {
+    return BlocConsumer<MembersPageBloc, MembersPageState>(
+        listener: (context, state) {
       if (state is MembersPageShowed) {
         _refreshCompleter?.complete();
         _refreshCompleter = Completer();
@@ -75,11 +76,14 @@ class _MembersPageState extends State<MembersPage> {
                     return _reachedEnd
                         ? BottomLoader()
                         : InkWell(
-                            onTap: () => _openMemberProfileScreen(context, user),
+                            onTap: () =>
+                                _openMemberProfileScreen(context, user),
                             child: MemberListTile(user: user),
                           );
                   },
-                  itemCount: state.hasReachedMax ? (state.users.length) : (state.users.length + 1),
+                  itemCount: state.hasReachedMax
+                      ? (state.users.length)
+                      : (state.users.length + 1),
                   controller: _scrollController,
                 ),
               );
@@ -96,7 +100,10 @@ class _MembersPageState extends State<MembersPage> {
   void _openMemberProfileScreen(BuildContext context, User user) {
     Navigator.of(context).push(
       MaterialPageRoute(
-        builder: (context) => MemberProfileScreen(user: user),
+        builder: (context) => MemberProfileScreen(
+          user: user,
+          membersPageBloc: _membersPageBloc,
+        ),
       ),
     );
   }

lib/screens/member_profile/member_profile.dart

@@ -1,15 +1,19 @@
 import 'package:flutter/material.dart';
 import 'package:mentorship_client/remote/models/user.dart';
-import 'package:mentorship_client/remote/repositories/user_repository.dart';
+import 'package:mentorship_client/screens/home/pages/members/bloc/bloc.dart';
 import 'package:mentorship_client/screens/member_profile/user_data_list.dart';
 import 'package:mentorship_client/screens/send_request/send_request_screen.dart';
 import 'package:mentorship_client/widgets/loading_indicator.dart';
 
 class MemberProfileScreen extends StatelessWidget {
   final User user;
+  final MembersPageBloc membersPageBloc;
 
-  const MemberProfileScreen({Key key, @required this.user})
-      : assert(user != null),
+  const MemberProfileScreen({
+    Key key,
+    @required this.user,
+    @required this.membersPageBloc,
+  })  : assert(user != null),
         super(key: key);
 
   @override
@@ -55,7 +59,9 @@ class MemberProfileScreen extends StatelessWidget {
                   ),
                   onPressed: () async {
                     showProgressIndicator(context);
-                    var currentUser = await UserRepository.instance.getCurrentUser();
+                    final User currentUser =
+                        (membersPageBloc.state as MembersPageSuccess)
+                            .currentUser;
                     Navigator.of(context).pop();
                     Navigator.of(context).push(
                       PageRouteBuilder(
@@ -69,7 +75,7 @@ class MemberProfileScreen extends StatelessWidget {
                       ),
                     );
                   }),
-            )
+            ),
           ],
         ),
       ),