BIG FAT

lib/dto/customer.dart

@@ -5,10 +5,11 @@ part 'customer.g.dart';
 
 @JsonSerializable(fieldRename: FieldRename.snake)
 class CustomerDTO {
-  CustomerDTO({required this.name, required this.address});
+  CustomerDTO({required this.name, required this.address, this.eMail});
 
   String name;
   AddressDTO address;
+  String? eMail;
 
   factory CustomerDTO.fromJson(Map<String, dynamic> json) => _$CustomerDTOFromJson(json);
   Map<dynamic, dynamic> toJson() => _$CustomerDTOToJson(this);

lib/dto/customer.g.dart

@@ -9,7 +9,12 @@ part of 'customer.dart';
 CustomerDTO _$CustomerDTOFromJson(Map<String, dynamic> json) => CustomerDTO(
   name: json['name'] as String,
   address: AddressDTO.fromJson(json['address'] as Map<String, dynamic>),
+  eMail: json['e_mail'] as String?,
 );
 
 Map<String, dynamic> _$CustomerDTOToJson(CustomerDTO instance) =>
-    <String, dynamic>{'name': instance.name, 'address': instance.address};
+    <String, dynamic>{
+      'name': instance.name,
+      'address': instance.address,
+      'e_mail': instance.eMail,
+    };

lib/dto/delivery_update.dart

@@ -1,4 +1,5 @@
 import 'package:hl_lieferservice/model/delivery.dart';
+import 'package:intl/intl.dart';
 import 'package:json_annotation/json_annotation.dart';
 
 part 'delivery_update.g.dart';
@@ -74,7 +75,9 @@ class DeliveryUpdateDTO {
       carId: delivery.carId?.toString() ,
       selectedPaymentMethodId: delivery.payment.id,
       options: delivery.options.map(DeliveryOptionUpdateDTO.fromEntity).toList(),
-      finishedDate: DateTime.now().millisecondsSinceEpoch.toString()
+      finishedDate: delivery.state == DeliveryState.finished
+          ? DateFormat('yyyy-MM-dd HH:mm').format(DateTime.now())
+          : null,
     );
   }