add rate service

lib/domain/entities/box.dart

@@ -1,7 +1,7 @@
 import 'package:fcs/domain/vo/shipment_status.dart';
 import 'package:fcs/domain/vo/delivery_address.dart';
 
-import 'cargo.dart';
+import 'cargo_type.dart';
 import 'package.dart';
 
 class Box {
@@ -36,7 +36,7 @@ class Box {
 
   List<Package> packages;
 
-  List<Cargo> cargoTypes;
+  List<CargoType> cargoTypes;
 
   DeliveryAddress shippingAddress;
 

lib/domain/entities/cargo.dart

@@ -1,17 +0,0 @@
-class Cargo {
-  String type;
-  int price;
-  int weight;
-  Cargo({this.type, this.price, this.weight});
-
-  @override
-  String toString() {
-    return type;
-  }
-
-  @override
-  bool operator ==(Object other) => other is Cargo && other.type == type;
-
-  @override
-  int get hashCode => type.hashCode;
-}

lib/domain/entities/cargo_type.dart

@@ -0,0 +1,29 @@
+class CargoType {
+  String id;
+  String name;
+  double rate;
+
+  factory CargoType.fromMap(Map<String, dynamic> map, String id) {
+    return CargoType(
+      id: id,
+      name: map['name'],
+      rate: (map['rate'] ?? 0).toDouble(),
+    );
+  }
+  int weight;
+  CargoType({this.id, this.name, this.rate, this.weight});
+
+  Map<String, dynamic> toMap() {
+    return {
+      "id": id,
+      'name': name,
+      'rate': rate,
+    };
+  }
+
+  @override
+  bool operator ==(Object other) => other is CargoType && other.id == id;
+
+  @override
+  int get hashCode => id.hashCode;
+}

lib/domain/entities/custom.dart

@@ -1,6 +0,0 @@
-class Custom{
-  String id;
-  String productType;
-  int fee;
-  Custom({this.productType,this.fee});
-}

lib/domain/entities/custom_duty.dart

@@ -0,0 +1,25 @@
+class CustomDuty {
+  String id;
+  String productType;
+  String desc;
+  double fee;
+  CustomDuty({this.id, this.productType, this.desc, this.fee});
+
+  factory CustomDuty.fromMap(Map<String, dynamic> map, String id) {
+    return CustomDuty(
+      id: id,
+      productType: map['product_type'],
+      desc: map['desc'],
+      fee: (map['fee'] ?? 0).toDouble(),
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      "id": id,
+      'product_type': productType,
+      'desc': desc,
+      'fee': fee,
+    };
+  }
+}

lib/domain/entities/discount_by_weight.dart

@@ -0,0 +1,23 @@
+class DiscountByWeight {
+  String id;
+  double weight;
+  double discount;
+
+  DiscountByWeight({this.id, this.weight, this.discount});
+
+  factory DiscountByWeight.fromMap(Map<String, dynamic> map, String id) {
+    return DiscountByWeight(
+      id: id,
+      weight: (map['weight'] ?? 0).toDouble(),
+      discount: (map['discount'] ?? 0).toDouble(),
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      "id": id,
+      'weight': weight,
+      'discount': discount,
+    };
+  }
+}

lib/domain/entities/discount_rate.dart

@@ -1,6 +0,0 @@
-class DiscountRate {
-  int weight;
-  double discountRate;
-
-  DiscountRate({this.weight, this.discountRate});
-}

lib/domain/entities/rate.dart

@@ -1,31 +1,45 @@
+import 'package:fcs/domain/entities/custom_duty.dart';
+import 'package:fcs/domain/entities/discount_by_weight.dart';
+
+import 'cargo_type.dart';
+
 class Rate {
-  String id;
-  String name;
-  String description;
-  String fromTime;
-  String toTime;
-  int price;
+  double deliveryFee;
+  double freeDeliveryWeight;
+  double volumetricRatio;
 
-  Rate(
-      {this.id,
-      this.name,
-      this.description,
-      this.fromTime,
-      this.toTime,
-      this.price,});
+  List<CargoType> cargoTypes;
+  List<CustomDuty> customDuties;
+  List<DiscountByWeight> discountByWeights;
 
-  factory Rate.fromMap(Map<String, dynamic> map, String id) {
+  CargoType get defaultCargoType => cargoTypes == null
+      ? null
+      : cargoTypes.firstWhere((e) => e.name == "General");
+
+  Rate({
+    this.deliveryFee,
+    this.freeDeliveryWeight,
+    this.volumetricRatio,
+  });
+
+  factory Rate.fromMap(Map<String, dynamic> map) {
     return Rate(
-        id: id,
-        name: map['name'],
-        description: map['description'],
-        fromTime: map['from_time'],
-        toTime: map['to_time'],
-        price: map['price'],);
+      deliveryFee: (map['delivery_fee'] ?? 0).toDouble(),
+      freeDeliveryWeight: (map['free_delivery_weight'] ?? 0).toDouble(),
+      volumetricRatio: (map['volumetric_ratio'] ?? 0).toDouble(),
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      "delivery_fee": deliveryFee,
+      'free_delivery_weight': freeDeliveryWeight,
+      'volumetric_ratio': volumetricRatio,
+    };
   }
 
   @override
   String toString() {
-    return 'Rate{id:$id, name:$name,description:$description,fromTime:$fromTime,toTime:$toTime}';
+    return 'Rate{deliveryFee:$deliveryFee,freeDeliveryWeight:$freeDeliveryWeight,volumetricRatio:$volumetricRatio}';
   }
 }

lib/domain/entities/setting.dart

@@ -1,6 +1,3 @@
-import 'package:fcs/domain/entities/cargo.dart';
-import 'package:fcs/domain/vo/delivery_address.dart';
-
 List<Day> dayLists = [
   Day(id: 1, name: 'Sun'),
   Day(id: 2, name: 'Mon'),
@@ -26,32 +23,24 @@ class Setting {
   final String termsEng;
   final String termsMm;
   String about;
-  double volumetricRatio;
 
   List<String> shipmentTypes;
-  Map<String, int> cargoTypes;
-  List<Cargo> get cargoTypesList => cargoTypes.entries
-      .map((e) => Cargo(type: e.key, price: e.value))
-      .toList();
-  Cargo get defaultCargoType =>
-      cargoTypesList.firstWhere((e) => e.type == "General");
 
-  Setting(
-      {this.supportBuildNum,
-      this.usaAddress,
-      this.mmAddress,
-      this.usaContactNumber,
-      this.mmContactNumber,
-      this.emailAddress,
-      this.facebookLink,
-      this.inviteRequired,
-      this.appUrl,
-      this.termsEng,
-      this.termsMm,
-      this.about,
-      this.shipmentTypes,
-      this.volumetricRatio,
-      this.cargoTypes});
+  Setting({
+    this.supportBuildNum,
+    this.usaAddress,
+    this.mmAddress,
+    this.usaContactNumber,
+    this.mmContactNumber,
+    this.emailAddress,
+    this.facebookLink,
+    this.inviteRequired,
+    this.appUrl,
+    this.termsEng,
+    this.termsMm,
+    this.about,
+    this.shipmentTypes,
+  });
 
   factory Setting.fromMap(Map<String, dynamic> map) {
     return Setting(
@@ -67,11 +56,7 @@ class Setting {
       about: map['about'],
       termsEng: map['terms_eng'],
       termsMm: map['terms_mm'],
-      volumetricRatio: map['volumetric_ratio'],
       shipmentTypes: List.from(map['shipment_types']),
-      cargoTypes: map['cargo_types'] == null
-          ? []
-          : Map<String, int>.from(map['cargo_types']),
     );
   }
 

lib/domain/entities/shipment.dart

@@ -1,4 +1,4 @@
-import 'cargo.dart';
+import 'cargo_type.dart';
 
 class Shipment {
   String id;
@@ -12,7 +12,7 @@ class Shipment {
   String address;
   String status;
   DateTime date;
-  List<Cargo> cargoTypes;
+  List<CargoType> cargoTypes;
   bool isCourier;
   int radioIndex;