your tenders apprvals filter

lib/view_models/your_tenders_view_model.dart

@@ -27,6 +27,16 @@ class YourTendersViewModel with ChangeNotifier {
           ? _fmt.format(selectedDateRange!.end)
           : 'YYYY/MM/DD';
 
+  int get startDateUnix =>
+      selectedDateRange?.start != null
+          ? selectedDateRange!.start.millisecondsSinceEpoch ~/ 1000
+          : 0;
+
+  int get endDateUnix =>
+      selectedDateRange?.end != null
+          ? selectedDateRange!.end.millisecondsSinceEpoch ~/ 1000
+          : 0;
+
   Future<void> getApprovedTenders() async {
     isLoading = true;
     notifyListeners();
@@ -86,4 +96,23 @@ class YourTendersViewModel with ChangeNotifier {
     selectedStatus = status;
     notifyListeners();
   }
+
+  void clearFilter() {
+    selectedDateRange = null;
+    selectedStatus = 'All';
+    notifyListeners();
+  }
+
+  Future<void> callWithFilter() async {
+    if (selectedStatus == 'All') {
+      await getTenders(
+        limit: 10,
+        offset: 0,
+        createdFrom: startDateUnix.toString(),
+        createdTo: endDateUnix.toString(),
+      );
+    } else if (selectedStatus == 'Tenders submitted') {
+      await getApprovedTenders();
+    }
+  }
 }