codigo actual del servidor, con avances de joan

source_code/lib/data_model/edit_coupon_response.dart

@@ -0,0 +1,69 @@
+// To parse this JSON data, do
+//
+//     final editCouponResponse = editCouponResponseFromJson(jsonString);
+
+import 'dart:convert';
+
+EditCouponResponse editCouponResponseFromJson(String str) => EditCouponResponse.fromJson(json.decode(str));
+
+String editCouponResponseToJson(EditCouponResponse data) => json.encode(data.toJson());
+
+class EditCouponResponse {
+  EditCouponResponse({
+    this.data,
+  });
+
+  Data? data;
+
+  factory EditCouponResponse.fromJson(Map<String, dynamic> json) => EditCouponResponse(
+    data: Data.fromJson(json["data"]),
+  );
+
+  Map<String, dynamic> toJson() => {
+    "data": data!.toJson(),
+  };
+}
+
+class Data {
+  Data({
+    this.id,
+    this.type,
+    this.code,
+    this.details,
+    this.discount,
+    this.discountType,
+    this.startDate,
+    this.endDate,
+  });
+
+  int? id;
+  String? type;
+  String? code;
+  String? details;
+  var discount;
+  String? discountType;
+  String? startDate;
+  String? endDate;
+
+  factory Data.fromJson(Map<String, dynamic> json) => Data(
+    id: json["id"],
+    type: json["type"],
+    code: json["code"],
+    details: json["details"],
+    discount: json["discount"],
+    discountType: json["discount_type"],
+    startDate: json["start_date"],
+    endDate: json["end_date"],
+  );
+
+  Map<String, dynamic> toJson() => {
+    "id": id,
+    "type": type,
+    "code": code,
+    "details": details,
+    "discount": discount,
+    "discount_type": discountType,
+    "start_date": startDate,
+    "end_date": endDate,
+  };
+}