refactor(content_management): add an updatedSource property to the state. This will allow the EditSourceBloc to hold the successfully updated source object, which is the final piece needed before we can refactor the main ContentManagementBloc to handle local updates

Author: fulleni

lib/content_management/bloc/edit_source/edit_source_state.dart

@@ -32,6 +32,7 @@ final class EditSourceState extends Equatable {
     this.countries = const [],
     this.contentStatus = ContentStatus.active,
     this.errorMessage,
+    this.updatedSource,
   });
 
   final EditSourceStatus status;
@@ -45,6 +46,7 @@ final class EditSourceState extends Equatable {
   final List<Country> countries;
   final ContentStatus contentStatus;
   final String? errorMessage;
+  final Source? updatedSource;
 
   /// Returns true if the form is valid and can be submitted.
   bool get isFormValid => name.isNotEmpty;
@@ -61,6 +63,7 @@ final class EditSourceState extends Equatable {
     List<Country>? countries,
     ContentStatus? contentStatus,
     String? errorMessage,
+    Source? updatedSource,
   }) {
     return EditSourceState(
       status: status ?? this.status,
@@ -73,7 +76,8 @@ final class EditSourceState extends Equatable {
       headquarters: headquarters != null ? headquarters() : this.headquarters,
       countries: countries ?? this.countries,
       contentStatus: contentStatus ?? this.contentStatus,
-      errorMessage: errorMessage ?? this.errorMessage,
+      errorMessage: errorMessage,
+      updatedSource: updatedSource ?? this.updatedSource,
     );
   }
 
@@ -90,5 +94,6 @@ final class EditSourceState extends Equatable {
     countries,
     contentStatus,
     errorMessage,
+    updatedSource,
   ];
 }