runable

lib/features/categories/data/models/category_model.dart

@@ -27,6 +27,9 @@ class CategoryModel extends HiveObject {
   @HiveField(6)
   final DateTime createdAt;
 
+  @HiveField(7)
+  final DateTime updatedAt;
+
   CategoryModel({
     required this.id,
     required this.name,
@@ -35,6 +38,7 @@ class CategoryModel extends HiveObject {
     this.color,
     required this.productCount,
     required this.createdAt,
+    required this.updatedAt,
   });
 
   /// Convert to domain entity
@@ -47,6 +51,7 @@ class CategoryModel extends HiveObject {
       color: color,
       productCount: productCount,
       createdAt: createdAt,
+      updatedAt: updatedAt,
     );
   }
 
@@ -60,6 +65,7 @@ class CategoryModel extends HiveObject {
       color: category.color,
       productCount: category.productCount,
       createdAt: category.createdAt,
+      updatedAt: category.updatedAt,
     );
   }
 
@@ -71,8 +77,9 @@ class CategoryModel extends HiveObject {
       description: json['description'] as String?,
       iconPath: json['iconPath'] as String?,
       color: json['color'] as String?,
-      productCount: json['productCount'] as int,
+      productCount: json['productCount'] as int? ?? 0,
       createdAt: DateTime.parse(json['createdAt'] as String),
+      updatedAt: DateTime.parse(json['updatedAt'] as String),
     );
   }
 
@@ -86,6 +93,7 @@ class CategoryModel extends HiveObject {
       'color': color,
       'productCount': productCount,
       'createdAt': createdAt.toIso8601String(),
+      'updatedAt': updatedAt.toIso8601String(),
     };
   }
 
@@ -98,6 +106,7 @@ class CategoryModel extends HiveObject {
     String? color,
     int? productCount,
     DateTime? createdAt,
+    DateTime? updatedAt,
   }) {
     return CategoryModel(
       id: id ?? this.id,
@@ -107,6 +116,7 @@ class CategoryModel extends HiveObject {
       color: color ?? this.color,
       productCount: productCount ?? this.productCount,
       createdAt: createdAt ?? this.createdAt,
+      updatedAt: updatedAt ?? this.updatedAt,
     );
   }
 }

lib/features/categories/data/models/category_model.g.dart

@@ -24,13 +24,14 @@ class CategoryModelAdapter extends TypeAdapter<CategoryModel> {
       color: fields[4] as String?,
       productCount: (fields[5] as num).toInt(),
       createdAt: fields[6] as DateTime,
+      updatedAt: fields[7] as DateTime,
     );
   }
 
   @override
   void write(BinaryWriter writer, CategoryModel obj) {
     writer
-      ..writeByte(7)
+      ..writeByte(8)
       ..writeByte(0)
       ..write(obj.id)
       ..writeByte(1)
@@ -44,7 +45,9 @@ class CategoryModelAdapter extends TypeAdapter<CategoryModel> {
       ..writeByte(5)
       ..write(obj.productCount)
       ..writeByte(6)
-      ..write(obj.createdAt);
+      ..write(obj.createdAt)
+      ..writeByte(7)
+      ..write(obj.updatedAt);
   }
 
   @override