Initial commit

app_code/lib/presenters/refund_presenter.dart

@@ -0,0 +1,63 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/refund_api.dart';
+import 'package:grostore/apis/wallet_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/custom_ui/loading.dart';
+import 'package:grostore/custom_ui/toast_ui.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/refund_response.dart';
+import 'package:grostore/models/wallet_history_response.dart';
+import 'package:grostore/presenters/order_details_presenter.dart';
+import 'package:provider/provider.dart';
+
+class RefundPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    RefundPresenter.context = context;
+  }
+
+  bool isRefundInit = false;
+  List<RefundInfo> refundHistory = [];
+  int page = 1;
+
+
+  getRefundHistory() async {
+    var response = await RefundApi.getRefundHistory(page);
+    if (response.statusCode == 200) {
+      refundHistory.addAll(response.object.data);
+      page++;
+      isRefundInit = true;
+      notifyListeners();
+    }
+  }
+ Future<bool> refundReq(BuildContext context,id,reason) async {
+    Loading.show(context);
+    var response = await RefundApi.refundRequest(id,reason);
+    Loading.close();
+    ToastUi.show(context, response.object.message);
+    return response.object.result;
+  }
+
+  fetchAll() async {
+    getRefundHistory();
+  }
+
+  Future<void>onRefresh() {
+    clearAll();
+    return fetchAll();
+  }
+
+  clearAll() {
+    page = 1;
+    refundHistory.clear();
+    isRefundInit = false;
+    notifyListeners();
+  }
+
+  initState() {
+    clearAll();
+    fetchAll();
+  }
+}