基础页面

lib/models/im/transfer_model.dart

@@ -0,0 +1,32 @@
+import 'dart:convert';
+
+import 'package:chat/models/im/custom_message_model.dart';
+
+class TransferModel extends CustomMessageModel {
+  @override
+  String businessID;
+  String amount;
+  int orderId;
+  bool isReceived;
+
+  TransferModel({
+    this.businessID = CustomMessageType.DT_TRANSFER,
+    required this.amount,
+    required this.orderId,
+    this.isReceived = false,
+  });
+
+  factory TransferModel.fromJson(Map<String, dynamic> json) => TransferModel(
+        businessID: json['businessID'],
+        amount: json['amount'],
+        orderId: json['orderId'] ?? 33,
+      );
+
+  @override
+  String toJson() => json.encode({
+        'businessID': businessID,
+        'amount': amount,
+        'orderId': orderId,
+        'isReceived': isReceived,
+      });
+}