refactor(community_management): update engagement filter logic

- Remove 'hasComment' property from EngagementsFilter class
- Update buildEngagementsFilterMap function to handle different filter conditions
- Remove 'hasComment' filter option from the UI

Author: fulleni

lib/community_management/bloc/community_filter/community_filter_state.dart

@@ -4,20 +4,17 @@ class EngagementsFilter extends Equatable {
   const EngagementsFilter({
     this.searchQuery,
     this.selectedStatus,
-    this.hasComment = false,
   });
 
   final String? searchQuery;
   final ModerationStatus? selectedStatus;
-  final bool hasComment;
 
   bool get isFilterActive =>
       (searchQuery != null && searchQuery!.isNotEmpty) ||
-      selectedStatus != null ||
-      hasComment;
+      selectedStatus != null;
 
   @override
-  List<Object?> get props => [searchQuery, selectedStatus, hasComment];
+  List<Object?> get props => [searchQuery, selectedStatus];
 }
 
 class ReportsFilter extends Equatable {

lib/community_management/bloc/community_management_bloc.dart

@@ -104,21 +104,27 @@ class CommunityManagementBloc
   }
 
   Map<String, dynamic> buildEngagementsFilterMap(EngagementsFilter filter) {
-    final filterMap = <String, dynamic>{};
+    final conditions = <Map<String, dynamic>>[];
+
     if (filter.searchQuery != null && filter.searchQuery!.isNotEmpty) {
-      filterMap['userId'] = filter.searchQuery;
+      conditions.add({'userId': filter.searchQuery});
     }
+
     if (filter.selectedStatus != null) {
-      filterMap['comment.status'] = {
-        r'$in': [filter.selectedStatus!.name],
-      };
+      if (filter.selectedStatus == ModerationStatus.resolved) {
+        conditions.add({'comment.status': ModerationStatus.resolved.name});
+      } else {
+        conditions.add({'comment.status': filter.selectedStatus!.name});
+      }
     }
-    if (filter.hasComment) {
-      filterMap['comment'] = {
-        r'$ne': null,
-      };
+
+    if (conditions.isEmpty) {
+      return {};
+    } else if (conditions.length == 1) {
+      return conditions.first;
+    } else {
+      return {r'$and': conditions};
     }
-    return filterMap;
   }
 
   Map<String, dynamic> buildReportsFilterMap(ReportsFilter filter) {

lib/community_management/widgets/community_filter_dialog/community_filter_dialog.dart

@@ -169,7 +169,6 @@ class _CommunityFilterDialogState extends State<CommunityFilterDialog> {
             EngagementsFilter(
               searchQuery: query,
               selectedStatus: state.engagementsFilter.selectedStatus,
-              hasComment: state.engagementsFilter.hasComment,
             ),
           ),
         );
@@ -259,24 +258,6 @@ class _CommunityFilterDialogState extends State<CommunityFilterDialog> {
                       EngagementsFilter(
                         searchQuery: state.engagementsFilter.searchQuery,
                         selectedStatus: item,
-                        hasComment: state.engagementsFilter.hasComment,
-                      ),
-                    ),
-                  );
-            },
-          ),
-          const Divider(height: AppSpacing.lg * 2),
-          SwitchListTile(
-            title: Text(l10n.hasCommentFilterLabel),
-            subtitle: Text(l10n.hasCommentFilterDescription),
-            value: state.engagementsFilter.hasComment,
-            onChanged: (value) {
-              context.read<CommunityFilterBloc>().add(
-                    EngagementsFilterChanged(
-                      EngagementsFilter(
-                        searchQuery: state.engagementsFilter.searchQuery,
-                        selectedStatus: state.engagementsFilter.selectedStatus,
-                        hasComment: value,
                       ),
                     ),
                   );