initial work on auto-enroll users in support space (#1097)

* initial work on auto-enroll users in support space

* made the joining of help space automatic

* don't try to join the space if you've previously left it

.env

@@ -11,3 +11,5 @@ RC_STRIPE_KEY = 'strp_YWZxWUeEfvagiefDNoofinaRCOl'
 RC_OFFERING_NAME = 'test'
 
 STRIPE_MANAGEMENT_LINK = 'https://billing.stripe.com/p/login/test_9AQaI8d3O9lmaXe5kk'
+
+SUPPORT_SPACE_ID = '!gqSNSkvwTpgumyjLsV:staging.pangea.chat'

assets/.env

@@ -11,3 +11,5 @@ RC_STRIPE_KEY = 'strp_YWZxWUeEfvagiefDNoofinaRCOl'
 RC_OFFERING_NAME = 'test'
 
 STRIPE_MANAGEMENT_LINK = 'https://billing.stripe.com/p/login/test_9AQaI8d3O9lmaXe5kk'
+
+SUPPORT_SPACE_ID = '!gqSNSkvwTpgumyjLsV:staging.pangea.chat'

lib/pages/chat/chat.dart

@@ -333,7 +333,6 @@ class ChatController extends State<ChatPageWithRoom>
           ),
         );
       }
-      await Matrix.of(context).client.roomsLoading;
     });
     // Pangea#
     tryLoadTimeline();

lib/pages/chat_details/chat_details.dart

@@ -12,6 +12,7 @@ import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:future_loading_dialog/future_loading_dialog.dart';
 import 'package:go_router/go_router.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:matrix/matrix.dart' as sdk;
 import 'package:matrix/matrix.dart';
 
 enum AliasActions { copy, delete, setCanonical }
@@ -226,6 +227,23 @@ class ChatDetailsController extends State<ChatDetails> {
     );
   }
 
+  Future<void> setVisibility(sdk.Visibility visibility) async {
+    if (roomId == null) return;
+    final room = Matrix.of(context).client.getRoomById(roomId!);
+    if (room == null) return;
+
+    await showFutureLoadingDialog(
+      context: context,
+      future: () async {
+        await room.client.setRoomVisibilityOnDirectory(
+          room.id,
+          visibility: visibility,
+        );
+      },
+    );
+    setState(() {});
+  }
+
   Future<void> toggleMute() async {
     final client = Matrix.of(context).client;
     final Room? room = client.getRoomById(roomId!);

lib/pangea/config/environment.dart

@@ -70,6 +70,11 @@ class Environment {
         'https://billing.stripe.com/p/login/dR6dSkf5p6rBc4EcMM';
   }
 
+  static String get supportSpaceId {
+    return dotenv.env["SUPPORT_SPACE_ID"] ??
+        '!gqSNSkvwTpgumyjLsV:staging.pangea.chat';
+  }
+
   static String get supportUserId {
     return isStaging ? '@support:staging.pangea.chat' : '@support:pangea.chat';
   }

lib/pangea/constants/model_keys.dart

@@ -11,6 +11,7 @@ class ModelKey {
   static const String userSourceLanguage = 'source_language';
   static const String userSpeaks = 'speaks';
   static const String userCountry = 'country';
+  static const String hasJoinedHelpSpace = 'has_joined_help_space';
   static const String userInterests = 'interests';
   static const String l2LanguageKey = 'target_language';
   static const String l1LanguageKey = 'source_language';

lib/pangea/controllers/pangea_controller.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:developer';
 import 'dart:math';
 
+import 'package:fluffychat/pangea/config/environment.dart';
 import 'package:fluffychat/pangea/constants/bot_mode.dart';
 import 'package:fluffychat/pangea/constants/class_default_values.dart';
 import 'package:fluffychat/pangea/constants/pangea_event_types.dart';
@@ -92,6 +93,7 @@ class PangeaController {
     startChatWithBotIfNotPresent();
     inviteBotToExistingSpaces();
     setPangeaPushRules();
+    joinSupportSpace();
   }
 
   /// Initialize controllers
@@ -426,4 +428,39 @@ class PangeaController {
       );
     }
   }
+
+  /// Joins the user to the support space if they are
+  /// not already a member and have not previously left.
+  Future<void> joinSupportSpace() async {
+    // if the user is already in the space, return
+    await matrixState.client.roomsLoading;
+    final isInSupportSpace = matrixState.client.rooms.any(
+      (room) => room.id == Environment.supportSpaceId,
+    );
+    if (isInSupportSpace) return;
+
+    // if the user has previously joined the space, return
+    final bool previouslyJoined =
+        userController.profile.userSettings.hasJoinedHelpSpace ?? false;
+    if (previouslyJoined) return;
+
+    // join the space
+    try {
+      await matrixState.client.joinRoomById(Environment.supportSpaceId);
+      final room = matrixState.client.getRoomById(Environment.supportSpaceId);
+      if (room == null) {
+        await matrixState.client.waitForRoomInSync(
+          Environment.supportSpaceId,
+          join: true,
+        );
+      }
+      userController.updateProfile((profile) {
+        profile.userSettings.hasJoinedHelpSpace = true;
+        return profile;
+      });
+    } catch (err, s) {
+      ErrorHandler.logError(e: err, s: s);
+      return;
+    }
+  }
 }

lib/pangea/models/user_model.dart

@@ -18,6 +18,7 @@ class UserSettings {
   String? targetLanguage;
   String? sourceLanguage;
   String? country;
+  bool? hasJoinedHelpSpace;
 
   UserSettings({
     this.dateOfBirth,
@@ -29,6 +30,7 @@ class UserSettings {
     this.targetLanguage,
     this.sourceLanguage,
     this.country,
+    this.hasJoinedHelpSpace,
   });
 
   factory UserSettings.fromJson(Map<String, dynamic> json) => UserSettings(
@@ -43,6 +45,7 @@ class UserSettings {
         targetLanguage: json[ModelKey.l2LanguageKey],
         sourceLanguage: json[ModelKey.l1LanguageKey],
         country: json[ModelKey.userCountry],
+        hasJoinedHelpSpace: json[ModelKey.hasJoinedHelpSpace],
       );
 
   Map<String, dynamic> toJson() {
@@ -56,6 +59,7 @@ class UserSettings {
     data[ModelKey.l2LanguageKey] = targetLanguage;
     data[ModelKey.l1LanguageKey] = sourceLanguage;
     data[ModelKey.userCountry] = country;
+    data[ModelKey.hasJoinedHelpSpace] = hasJoinedHelpSpace;
     return data;
   }
 

lib/pangea/pages/chat_details/pangea_chat_details.dart

@@ -316,10 +316,9 @@ class PangeaChatDetailsView extends StatelessWidget {
                         if (room.isRoomAdmin)
                           VisibilityToggle(
                             room: room,
-                            setVisibility: (_) async {},
+                            setVisibility: controller.setVisibility,
                             setJoinRules: controller.setJoinRules,
                             iconColor: iconColor,
-                            showSearchToggle: false,
                           ),
                         if (room.isRoomAdmin)
                           Divider(color: theme.dividerColor, height: 1),