Implemented proper error handling.

lib/pages/space_management_v2/modules/communities/data/services/remote_communities_service.dart

@@ -1,6 +1,8 @@
+import 'package:dio/dio.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/models/community_model.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/params/load_communities_param.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/services/communities_service.dart';
+import 'package:syncrow_web/services/api/api_exception.dart';
 import 'package:syncrow_web/services/api/http_service.dart';
 
 class RemoteCommunitiesService implements CommunitiesService {
@@ -8,13 +10,25 @@ class RemoteCommunitiesService implements CommunitiesService {
 
   final HTTPService _httpService;
 
+  static const _defaultErrorMessage = 'Failed to load communities';
+
   @override
   Future<List<CommunityModel>> getCommunity(LoadCommunitiesParam param) async {
+    try {
       return _httpService.get(
         path: '/api/communities/',
         expectedResponseModel: (json) => (json as List<dynamic>)
             .map((e) => CommunityModel.fromJson(e as Map<String, dynamic>))
             .toList(),
       );
+    } on DioException catch (e) {
+      final message = e.response?.data as Map<String, dynamic>?;
+      final error = message?['error'] as Map<String, dynamic>?;
+      final errorMessage = error?['error'] as String? ?? '';
+      throw APIException(errorMessage);
+    } catch (e) {
+      final formattedErrorMessage = [_defaultErrorMessage, '$e'].join(': ');
+      throw APIException(formattedErrorMessage);
+    }
   }
 }

lib/pages/space_management_v2/modules/devices/data/services/remote_device_service.dart

@@ -35,9 +35,10 @@ class RemoteDeviceService implements DeviceService {
       final message = e.response?.data as Map<String, dynamic>?;
       final error = message?['error'] as Map<String, dynamic>?;
       final errorMessage = error?['error'] as String? ?? '';
-      final formattedErrorMessage = [_defaultErrorMessage, errorMessage].join(
+      final formattedErrorMessage = [
-        ': ',
+        _defaultErrorMessage,
-      );
+        errorMessage,
+      ].join(': ');
       throw APIException(formattedErrorMessage);
     } catch (e) {
       final formattedErrorMessage = [_defaultErrorMessage, '$e'].join(': ');

lib/pages/space_management_v2/modules/space_details/data/services/remote_space_details_service.dart

@@ -1,6 +1,8 @@
+import 'package:dio/dio.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/space_details/domain/models/space_details_model.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/space_details/domain/params/load_spaces_param.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/space_details/domain/services/space_details_service.dart';
+import 'package:syncrow_web/services/api/api_exception.dart';
 import 'package:syncrow_web/services/api/http_service.dart';
 
 class RemoteSpaceDetailsService implements SpaceDetailsService {
@@ -10,6 +12,8 @@ class RemoteSpaceDetailsService implements SpaceDetailsService {
     required HTTPService httpService,
   }) : _httpService = httpService;
 
+  static const _defaultErrorMessage = 'Failed to load space details';
+
   @override
   Future<SpaceDetailsModel> getSpaceDetails(LoadSpacesParam param) async {
     try {
@@ -20,8 +24,17 @@ class RemoteSpaceDetailsService implements SpaceDetailsService {
         },
       );
       return response;
+    } on DioException catch (e) {
+      final message = e.response?.data as Map<String, dynamic>?;
+      final error = message?['error'] as Map<String, dynamic>?;
+      final errorMessage = error?['error'] as String? ?? '';
+      final formattedErrorMessage = [_defaultErrorMessage, errorMessage].join(
+        ': ',
+      );
+      throw APIException(formattedErrorMessage);
     } catch (e) {
-      throw Exception('Failed to fetch space details: $e');
+      final formattedErrorMessage = [_defaultErrorMessage, '$e'].join(': ');
+      throw APIException(formattedErrorMessage);
     }
   }
 }

lib/pages/space_management_v2/modules/tags/presentation/bloc/tags_bloc.dart

@@ -21,9 +21,7 @@ class TagsBloc extends Bloc<TagsEvent, TagsState> {
   ) async {
     emit(TagsLoading());
     try {
-      final tags = await _tagsService.loadTags(
+      final tags = await _tagsService.loadTags(event.param);
-        event.param,
-      );
       emit(TagsLoaded(tags));
     } on APIException catch (e) {
       emit(TagsFailure(e.message));