Source Code added

mobile/lib/domain/models/device_asset.model.dart

@@ -0,0 +1,34 @@
+import 'dart:typed_data';
+
+class DeviceAsset {
+  final String assetId;
+  final Uint8List hash;
+  final DateTime modifiedTime;
+
+  const DeviceAsset({required this.assetId, required this.hash, required this.modifiedTime});
+
+  @override
+  bool operator ==(covariant DeviceAsset other) {
+    if (identical(this, other)) return true;
+
+    return other.assetId == assetId && other.hash == hash && other.modifiedTime == modifiedTime;
+  }
+
+  @override
+  int get hashCode {
+    return assetId.hashCode ^ hash.hashCode ^ modifiedTime.hashCode;
+  }
+
+  @override
+  String toString() {
+    return 'DeviceAsset(assetId: $assetId, hash: $hash, modifiedTime: $modifiedTime)';
+  }
+
+  DeviceAsset copyWith({String? assetId, Uint8List? hash, DateTime? modifiedTime}) {
+    return DeviceAsset(
+      assetId: assetId ?? this.assetId,
+      hash: hash ?? this.hash,
+      modifiedTime: modifiedTime ?? this.modifiedTime,
+    );
+  }
+}