Fix: #307 - Delete wallet implementation from developer options

decentralised-dataexchange · Apr 23, 2024 · 55b8481 · 55b8481
1 parent 6090f68
commit 55b8481
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Showing 3 changed files with 69 additions and 4 deletions.
diff --git a/lib/app/modules/developerOptions/controllers/credentials_controller.dart b/lib/app/modules/developerOptions/controllers/credentials_controller.dart
@@ -1,7 +1,11 @@
 import 'package:Data4Diabetes/app/core/base/base_controller.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 
 import 'package:get/get.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
+import '../../launcher/views/launcher_view.dart';
 import '../views/dexcom_credential_view.dart';
 import '../views/privacy_dashboard_credential_view.dart';
 
@@ -12,4 +16,21 @@ Get.to(PrivacyDashboardCredentialView());
 setDexcomCred(){
   Get.to(DexcomCredentialView());
 }
+deleteWallet() async {
+  // delete wallet
+  var platform = const MethodChannel('io.igrant.data4diabetes.channel');
+  platform.invokeMethod('DeleteWallet');
+  Get.rawSnackbar(
+      message: "Wallet deleted successfully",
+      backgroundColor: Colors.green);
+  SharedPreferences _prefs = await SharedPreferences.getInstance();
+  Set<String> keys = _prefs.getKeys();
+
+  for (String key in keys) {
+    if (key != 'languageCode') {
+      await _prefs.remove(key);
+    }
+  }
+  Get.offAll(const LauncherView());
+}
 }
diff --git a/lib/app/modules/developerOptions/views/credentials_view.dart b/lib/app/modules/developerOptions/views/credentials_view.dart
@@ -1,5 +1,7 @@
 
+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter/src/widgets/framework.dart';
 import 'package:flutter/src/widgets/preferred_size.dart';
 import 'package:get/get.dart';
@@ -8,6 +10,7 @@ import '../../../Constants/Palette.dart';
 import '../../../core/base/base_view.dart';
 import '../../../core/values/app_colors.dart';
 import '../../../core/widget/app_bar_title.dart';
+import '../../launcher/views/launcher_view.dart';
 import '../controllers/credentials_controller.dart';
 
 class CredentailsView extends BaseView<CredentialsController> {
@@ -52,6 +55,8 @@ class CredentailsView extends BaseView<CredentialsController> {
                     _privacyDashboardCredWidget(),
                     const Divider(),
                     _dexcomCredWidget(),
+                    const Divider(),
+                    _deleteWallet(context),
                   ],
                 ),
               ),
@@ -112,4 +117,47 @@ class CredentailsView extends BaseView<CredentialsController> {
     );
 
   }
+
+  _deleteWallet(BuildContext context) {
+    return ListTile(
+      dense: true,
+      visualDensity: const VisualDensity(horizontal: 0, vertical: -3),
+      title: const Text(
+        'Delete Wallet',
+        style: TextStyle(
+          fontSize: 14,
+        ),
+      ),
+      trailing: const Icon(
+        Icons.arrow_forward_ios,
+        size: 15.0,
+      ),
+      onTap: () {
+        showDialog(
+          context: context,
+          builder: (BuildContext context) {
+            return CupertinoAlertDialog(
+              title: const Text("Alert"),
+              content: const Text("Do you want to delete your wallet?"),
+              actions: [
+                CupertinoDialogAction(
+                  child: const Text("Yes"),
+                  onPressed: () {
+                    _credentialsController.deleteWallet();
+
+                  },
+                ),
+                CupertinoDialogAction(
+                  child: const Text("No"),
+                  onPressed: () {
+                    Get.back();
+                  },
+                ),
+              ],
+            );
+          },
+        );
+      },
+    );
+  }
 }
diff --git a/lib/app/modules/settings/controllers/settings_controller.dart b/lib/app/modules/settings/controllers/settings_controller.dart
@@ -53,8 +53,6 @@ class SettingsController extends BaseController {
         await _prefs.remove(key);
       }
     }
-    //delete wallet
-    platform.invokeMethod('DeleteWallet');
     Get.offAll(const LauncherView());
   }
 
@@ -72,8 +70,6 @@ class SettingsController extends BaseController {
           color: Colors.green);
       SharedPreferences _prefs = await SharedPreferences.getInstance();
       _prefs.clear();
-      // delete wallet
-      platform.invokeMethod('DeleteWallet');
       Get.offAll(const LauncherView());
     } else {
       GetSnackToast(message: appLocalization.settingsDeleteAccountFail);