fix(content_management): update sort order to descending for repository reads

- Change sort order from ascending to descending for readAll operations in multiple repositories
- Update affected BLoCs: CreateHeadline, CreateSource, EditHeadline, EditSource
- Modify sort parameter in readAll methods for sources, topics, and countries repositories

Author: fulleni

lib/content_management/bloc/create_headline/create_headline_bloc.dart

@@ -52,13 +52,13 @@ class CreateHeadlineBloc
         countriesResponse,
       ] = await Future.wait([
         _sourcesRepository.readAll(
-          sort: [const SortOption('updatedAt', SortOrder.asc)],
+          sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
         _topicsRepository.readAll(
-          sort: [const SortOption('updatedAt', SortOrder.asc)],
+          sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
         _countriesRepository.readAll(
-          sort: [const SortOption('updatedAt', SortOrder.asc)],
+          sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
       ]);
 

lib/content_management/bloc/create_source/create_source_bloc.dart

@@ -39,7 +39,7 @@ class CreateSourceBloc extends Bloc<CreateSourceEvent, CreateSourceState> {
     emit(state.copyWith(status: CreateSourceStatus.loading));
     try {
       final countriesResponse = await _countriesRepository.readAll(
-        sort: [const SortOption('updatedAt', SortOrder.asc)],
+        sort: [const SortOption('updatedAt', SortOrder.desc)],
       );
       final countries = countriesResponse.items;
 

lib/content_management/bloc/edit_headline/edit_headline_bloc.dart

@@ -54,13 +54,13 @@ class EditHeadlineBloc extends Bloc<EditHeadlineEvent, EditHeadlineState> {
       ] = await Future.wait([
         _headlinesRepository.read(id: _headlineId),
         _sourcesRepository.readAll(
-          sort: [const SortOption('updatedAt', SortOrder.asc)],
+          sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
         _topicsRepository.readAll(
-          sort: [const SortOption('updatedAt', SortOrder.asc)],
+          sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
         _countriesRepository.readAll(
-          sort: [const SortOption('updatedAt', SortOrder.asc)],
+          sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
       ]);
 

lib/content_management/bloc/edit_source/edit_source_bloc.dart

@@ -43,7 +43,7 @@ class EditSourceBloc extends Bloc<EditSourceEvent, EditSourceState> {
       final [sourceResponse, countriesResponse] = await Future.wait([
         _sourcesRepository.read(id: _sourceId),
         _countriesRepository.readAll(
-          sort: [const SortOption('updatedAt', SortOrder.asc)],
+          sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
       ]);
       final source = sourceResponse as Source;