clean up

lib/domain/entities/box.dart

@@ -0,0 +1,72 @@
+import 'package:fcs/domain/vo/shipment_status.dart';
+import 'package:fcs/domain/vo/shipping_address.dart';
+
+import 'cargo.dart';
+import 'package.dart';
+
+class Box {
+  String id;
+  String shipmentNumber;
+  String senderFCSID;
+  String senderName;
+  String receiverFCSID;
+  String receiverName;
+  String receiverAddress;
+  String receiverNumber;
+  String boxNumber;
+  String status;
+  String cargoDesc;
+  int width;
+  int height;
+  int length;
+  int shipmentWeight;
+
+  int rate;
+  int weight;
+  String packageType;
+  String pickUpID;
+  List<String> photos;
+  String remark;
+  DateTime arrivedDate;
+
+  List<Package> packages;
+
+  List<Cargo> cargoTypes;
+
+  ShippingAddress shippingAddress;
+
+  int get amount => rate != null && weight != null ? rate * weight : 0;
+
+  String get packageNumber =>
+      shipmentNumber + "-" + receiverNumber + " #" + boxNumber;
+  double get price => rate.toDouble() * weight;
+
+  List<ShipmentStatus> shipmentHistory;
+
+  Box(
+      {this.id,
+      this.shipmentNumber,
+      this.senderFCSID,
+      this.senderName,
+      this.receiverFCSID,
+      this.receiverName,
+      this.receiverNumber,
+      this.receiverAddress,
+      this.boxNumber,
+      this.width,
+      this.height,
+      this.length,
+      this.shipmentWeight,
+      this.rate,
+      this.weight,
+      this.packageType,
+      this.pickUpID,
+      this.remark,
+      this.status,
+      this.arrivedDate,
+      this.cargoDesc,
+      this.shipmentHistory,
+      this.packages,
+      this.cargoTypes,
+      this.shippingAddress});
+}