Initial commit

app_code/lib/presenters/wallet_presenter.dart

@@ -0,0 +1,49 @@
+import 'package:flutter/material.dart';
+import 'package:grostore/apis/order_api.dart';
+import 'package:grostore/apis/wallet_api.dart';
+import 'package:grostore/app_lang.dart';
+import 'package:grostore/models/order/orders_response.dart';
+import 'package:grostore/models/wallet_history_response.dart';
+
+class WalletPresenter extends ChangeNotifier {
+  static BuildContext? context;
+
+  setContext(BuildContext context) {
+    WalletPresenter.context = context;
+  }
+
+  bool isWalletInit = false;
+  List<WalletInfo> walletHistory = [];
+  int page = 1;
+
+
+  getWalletHistory() async {
+    var response = await WalletApi.getWalletHistory(page);
+    if (response.statusCode == 200) {
+      walletHistory.addAll(response.object.data);
+      page++;
+      isWalletInit = true;
+      notifyListeners();
+    }
+  }
+
+  fetchAll() async {
+    getWalletHistory();
+  }
+
+Future<void>  onRefresh()async {
+    clearAll();
+    return fetchAll();
+  }
+
+  clearAll() {
+    page = 1;
+    walletHistory.clear();
+    isWalletInit = false;
+    notifyListeners();
+  }
+
+  initState() {
+    fetchAll();
+  }
+}