add paginator

lib/domain/entities/shipment.dart

@@ -1,54 +1,77 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:fcs/domain/entities/box.dart';
+import 'package:fcs/domain/vo/delivery_address.dart';
+
 import 'cargo_type.dart';
 
 class Shipment {
   String id;
+  String shipmentNumber;
+  String shipmentType;
+  DeliveryAddress pickupAddress;
+  DateTime pickupDate;
+  String pickupTimeStart;
+  String pickupTimeEnd;
+
   String userName;
   String phoneNumber;
-  String fromTime;
-  String toTime;
   int numberOfPackage;
   int weight;
   int handlingFee;
   String address;
-  String status;
-  DateTime date;
-  List<CargoType> cargoTypes;
+  String currentStatus;
   bool isCourier;
   int radioIndex;
+  List<Box> boxes;
 
   Shipment(
       {this.id,
+      this.shipmentNumber,
+      this.shipmentType,
       this.userName,
       this.phoneNumber,
-      this.fromTime,
-      this.toTime,
+      this.pickupTimeStart,
+      this.pickupTimeEnd,
       this.numberOfPackage,
       this.weight,
       this.handlingFee,
       this.address,
-      this.status,
-      this.date,
-      this.cargoTypes,
+      this.currentStatus,
+      this.pickupDate,
       this.isCourier = false,
-      this.radioIndex = 1});
+      this.radioIndex = 1,
+      this.boxes});
 
-  int get last => DateTime.now().difference(date).inDays;
+  int get last => DateTime.now().difference(pickupDate).inDays;
 
   factory Shipment.fromMap(Map<String, dynamic> map, String id) {
+    var pd = (map['pickup_date'] as Timestamp);
     return Shipment(
         id: id,
         userName: map['user_name'],
+        shipmentNumber: map['shipment_number'],
         phoneNumber: map['phone_number'],
-        fromTime: map['from_time'],
-        toTime: map['to_time'],
-        numberOfPackage: map['number_of_package'],
-        weight: map['weight'],
-        address: map['address'],
-        status: map['status']);
+        pickupDate: pd == null ? null : pd.toDate(),
+        pickupTimeStart: map['pickup_time_start'],
+        pickupTimeEnd: map['pickup_time_end'],
+        currentStatus: map['current_status']);
+  }
+
+  Map<String, dynamic> toMap() {
+    List _boxes = boxes.map((l) => l.toMap()).toList();
+    return {
+      "id": id,
+      'boxes': _boxes,
+      'shipment_type': shipmentType,
+      'pickup_address': pickupAddress.toMap(),
+      "pickup_date": pickupDate?.toUtc()?.toIso8601String(),
+      'pickup_time_start': pickupTimeStart,
+      'pickup_time_end': pickupTimeEnd,
+    };
   }
 
   @override
   String toString() {
-    return 'PickUp{id:$id, userName:$userName,phoneNumber:$phoneNumber,fromTime:$fromTime,toTime:$toTime,numberOfPackage:$numberOfPackage,weight:$weight,status:$status}';
+    return 'PickUp{id:$id, userName:$userName,phoneNumber:$phoneNumber,numberOfPackage:$numberOfPackage,weight:$weight,currentStatus:$currentStatus}';
   }
 }