Fixes PalisadoesFoundation#1437 Utilize TalawaErrorWidget Throughout …

…App (PalisadoesFoundation#1562)

* Fixes PalisadoesFoundation#1483 showSnackBar error: showing snackbar before screen is built

* Make the Dialog box functionable

* Fixes PalisadoesFoundation#1437 Utilize TalawaErrorWidget Throughout App

* Added test for the same

* Resolved the conflicts and changed the mocks

lang/de.json

@@ -151,5 +151,11 @@
     "Are you sure you want to logout?": "Möchten Sie sich wirklich abmelden?",
     "Logout": "Ausloggen",
     "Settings": "Einstellungen",
-    "Dark Theme": "Dunkles Thema"
+    "Dark Theme": "Dunkles Thema",
+
+    "Error": "Fout",
+    "Warning": "Waarschuwing",
+    "Information": "Informatie",
+    "No account registered with this email":"Server werkt niet/verkeerde url",
+    "Dismiss": "afwijzen"
 }

lang/en.json

@@ -34,6 +34,12 @@
     "Request Sent to": "Request Sent to",
     "Log out": "Log out",
 
+
+    "Error": "Error",
+    "Warning": "Warning",
+    "Information": "Information",
+    "No account registered with this email":"No account registered with this email",
+    "Dismiss": "Dismiss",
     "Join": "Join",
     "and": "and",
     "Collaborate": "Collaborate",

lang/es.json

@@ -151,5 +151,10 @@
     "Are you sure you want to logout?": "¿Estás segura de que quieres cerrar sesión?",
     "Logout": "Cerrar sesión",
     "Settings": "Ajustes",
-    "Dark Theme": "Tema oscuro"
+    "Dark Theme": "Tema oscuro",
+    "Error": "Error",
+    "Warning": "Advertencia",
+    "Information": "Información",
+    "No account registered with this email":"El servidor no se está ejecutando/url",
+    "Dismiss": "despedir"
 }

lang/fr.json

@@ -40,7 +40,11 @@
     "Collaborate": "collaborez",
     "with your": "avec vos",
     "Organizations": "organisations",
-
+    "Error": "Erreur",
+    "Warning": "Avertissement",
+    "Information": "Information",
+    "No account registered with this email":"Le serveur ne fonctionne pas/mauvaise URL",
+    "Dismiss": "Rejeter",
     "Title from the viewMode GSoC branch": "Titre de la branche viewMode GSoC",
     "Please verify URL first": "Veuillez d'abord vérifier l'URL",
     "Enter a valid URL": "Saisissez une URL valide",

lang/hi.json

@@ -151,5 +151,10 @@
     "Are you sure you want to logout?": "क्या आप वाकई लॉगआउट करना चाहते हैं?",
     "Logout": "लॉगआउट",
     "Settings": "अपनी सेटिंग्स बदलें",
-    "Dark Theme": "डार्क थीम"
+    "Dark Theme": "डार्क थीम",
+    "Error": "गलती",
+    "Warning": "चेतावनी",
+    "Information": "जानकारी",
+    "No account registered with this email":"सर्वर नहीं चल रहा/गलत url",
+    "Dismiss": "नकार"
 }

lang/ja.json

@@ -153,5 +153,10 @@
     "Are you sure you want to logout?": "ログアウトしてもよろしいですか?",
     "Logout": "ログアウト",
     "Settings": "設定",
-    "Dark Theme": "暗いテーマ"
+    "Dark Theme": "暗いテーマ",
+    "Error": "エラー",
+    "Warning": "警告",
+    "Information": "情報",
+    "No account registered with this email":"サーバーが実行されていない/間違った URL",
+    "Dismiss": "解散"
 }

lang/pt.json

@@ -151,5 +151,10 @@
     "Are you sure you want to logout?": "Tem certeza que deseja sair?",
     "Logout": "Sair",
     "Settings": "Definições",
-    "Dark Theme": "Tema escuro"
+    "Dark Theme": "Tema escuro",
+    "Error": "Erro",
+    "Warning": "Aviso",
+    "Information": "Informação",
+    "No account registered with this email":"Servidor não está em execução/url errado",
+    "Dismiss": "liberar"
 }

lang/zh.json

@@ -151,5 +151,10 @@
     "Are you sure you want to logout?": "您确定要退出吗？",
     "Logout": "登出",
     "Settings": "设置",
-    "Dark Theme": "黑暗主题"
+    "Dark Theme": "黑暗主题",
+    "Error": "错误",
+    "Warning": "警告",
+    "Information": "信息",
+    "No account registered with this email":"服务器未运行/网址错误",
+    "Dismiss": "解雇"
 }

lib/enums/enums.dart

@@ -14,6 +14,9 @@ enum ChatState { initial, loading, complete }
 /// Represents the type of the tile
 enum TileType { user, org, option }
 
+/// Represents the type of the Message
+enum MessageType { error, warning, info, random }
+
 enum CallFor { login, signup, joinPublicOrg }
 
 enum ModalSheet { donation, invite }

lib/services/database_mutation_functions.dart

@@ -1,7 +1,7 @@
 import 'dart:async';
-
 import 'package:flutter/material.dart';
 import 'package:graphql_flutter/graphql_flutter.dart';
+import 'package:talawa/enums/enums.dart';
 import 'package:talawa/locator.dart';
 import 'package:talawa/models/organization/org_info.dart';
 import 'package:talawa/utils/queries.dart';
@@ -51,16 +51,17 @@ class DataBaseMutationFunctions {
   }) {
     // if server link is wrong.
     if (exception.linkException != null) {
-      debugPrint(exception.linkException.toString());
+      // debugPrint(exception.linkException.toString());
       if (showSnackBar) {
         WidgetsBinding.instance.addPostFrameCallback(
-          (_) => navigationService
-              .showTalawaErrorDialog("Server not running/wrong url"),
+          (_) => navigationService.showTalawaErrorSnackBar(
+            "Server not running/wrong url",
+            MessageType.info,
+          ),
         );
       }
       return false;
     }
-
     // looping through graphQL errors.
     debugPrint(exception.graphqlErrors.toString());
     for (int i = 0; i < exception.graphqlErrors.length; i++) {
@@ -90,8 +91,10 @@ class DataBaseMutationFunctions {
       if (exception.graphqlErrors[i].message == userNotFound.message) {
         if (showSnackBar) {
           WidgetsBinding.instance.addPostFrameCallback(
-            (_) => navigationService
-                .showTalawaErrorDialog("No account registered with this email"),
+            (_) => navigationService.showTalawaErrorDialog(
+              "No account registered with this email",
+              MessageType.error,
+            ),
           );
         }
         return false;
@@ -100,8 +103,10 @@ class DataBaseMutationFunctions {
       if (exception.graphqlErrors[i].message == memberRequestExist.message) {
         if (showSnackBar) {
           WidgetsBinding.instance.addPostFrameCallback(
-            (_) => navigationService
-                .showTalawaErrorDialog("Membership request already exist"),
+            (_) => navigationService.showTalawaErrorDialog(
+              "Membership request already exist",
+              MessageType.error,
+            ),
           );
         }
         return false;
@@ -110,8 +115,10 @@ class DataBaseMutationFunctions {
       if (exception.graphqlErrors[i].message == wrongCredentials.message) {
         if (showSnackBar) {
           WidgetsBinding.instance.addPostFrameCallback(
-            (_) => navigationService
-                .showTalawaErrorDialog("Enter a valid password"),
+            (_) => navigationService.showTalawaErrorDialog(
+              "Enter a valid password",
+              MessageType.error,
+            ),
           );
         }
         return false;
@@ -120,8 +127,10 @@ class DataBaseMutationFunctions {
       if (exception.graphqlErrors[i].message == organizationNotFound.message) {
         if (showSnackBar) {
           WidgetsBinding.instance.addPostFrameCallback(
-            (_) => navigationService
-                .showTalawaErrorDialog("Organization Not Found"),
+            (_) => navigationService.showTalawaErrorDialog(
+              "Organization Not Found",
+              MessageType.error,
+            ),
           );
         }
         return false;
@@ -132,15 +141,20 @@ class DataBaseMutationFunctions {
           WidgetsBinding.instance.addPostFrameCallback(
             (_) => navigationService.showTalawaErrorDialog(
               "Account with this email already registered",
+              MessageType.error,
             ),
           );
         }
         return false;
       }
     }
     // if the error is unknown
+
     WidgetsBinding.instance.addPostFrameCallback(
-      (_) => navigationService.showTalawaErrorDialog("Something went wrong!"),
+      (_) => navigationService.showTalawaErrorDialog(
+        "Something went wrong!",
+        MessageType.error,
+      ),
     );
     return false;
   }

lib/services/navigation_service.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
-
+import 'package:talawa/enums/enums.dart';
 import 'package:talawa/widgets/talawa_error_dialog.dart';
-import 'package:talawa/widgets/talawa_error_widget.dart';
+import 'package:talawa/widgets/talawa_error_snackbar.dart';
 
 /// NavigationService class provides different functions as service in the context of navigation.
 ///
@@ -96,29 +96,33 @@ class NavigationService {
     );
   }
 
-  void showTalawaErrorWidget(
-    String errorMessage, {
+  void showTalawaErrorSnackBar(
+    String errorMessage,
+    MessageType messageType, {
     Duration duration = const Duration(seconds: 2),
   }) {
     ScaffoldMessenger.of(navigatorKey.currentContext!).showSnackBar(
       SnackBar(
         padding: EdgeInsets.zero,
-        content: TalawaErrorWidget(
+        content: TalawaErrorSnackBar(
+          messageType: messageType,
           errorMessage: errorMessage,
         ),
-        // backgroundColor: Colors.grey,
         backgroundColor: const Color.fromRGBO(65, 65, 66, 1),
       ),
     );
   }
 
-  void showTalawaErrorDialog(String errorMessage) {
+  void showTalawaErrorDialog(String errorMessage, MessageType messageType) {
     showDialog(
       context: navigatorKey.currentContext!,
       barrierColor: Colors.transparent,
       barrierDismissible: false,
       builder: (BuildContext context) {
-        return TalawaErrorDialog(errorMessage);
+        return TalawaErrorDialog(
+          errorMessage,
+          messageType: messageType,
+        );
       },
     );
   }

lib/services/user_config.dart

@@ -3,6 +3,7 @@ import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:graphql_flutter/graphql_flutter.dart';
 import 'package:hive/hive.dart';
+import 'package:talawa/enums/enums.dart';
 import 'package:talawa/locator.dart';
 import 'package:talawa/models/organization/org_info.dart';
 import 'package:talawa/models/user/user_info.dart';
@@ -79,7 +80,10 @@ class UserConfig {
         return true;
       } on Exception catch (e) {
         print(e);
-        navigationService.showSnackBar("Couldn't update User details");
+        navigationService.showTalawaErrorSnackBar(
+          "Couldn't update User details",
+          MessageType.error,
+        );
       }
     });
     return true;

lib/splash_screen.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:talawa/constants/routing_constants.dart';
 import 'package:talawa/custom_painters/talawa_logo.dart';
+import 'package:talawa/enums/enums.dart';
 import 'package:talawa/locator.dart';
 import 'package:talawa/models/events/event_model.dart';
 import 'package:talawa/models/mainscreen_navigation_args.dart';
@@ -81,7 +82,7 @@ class _SplashScreenState extends State<SplashScreen> {
     final values = _initialUri!.queryParameters.values;
 
     final fromInviteLink = navigationService.fromInviteLink;
-    final showSnackBar = navigationService.showSnackBar;
+    final showSnackBar = navigationService.showTalawaErrorSnackBar;
     final pushReplacementScreen = navigationService.pushReplacementScreen;
 
     final orgURI = GraphqlConfig.orgURI!;
@@ -101,12 +102,13 @@ class _SplashScreenState extends State<SplashScreen> {
       if (setUrl.compareTo(orgURI) != 0) {
         showSnackBar(
           'Organisation on different server! Logout and open link again',
+          MessageType.error,
         );
         return;
       }
 
       if (keys.last.compareTo('selectOrg') != 0) {
-        showSnackBar('Invalid url');
+        showSnackBar('Invalid url', MessageType.error);
         return;
       }
 
@@ -135,6 +137,7 @@ class _SplashScreenState extends State<SplashScreen> {
         Clipboard.setData(ClipboardData(text: setUrl));
         showSnackBar(
           'Organisation on different server! Url copied to clipboard.',
+          MessageType.error,
         );
         pushReplacementScreen(
           Routes.mainScreen,
@@ -164,7 +167,7 @@ class _SplashScreenState extends State<SplashScreen> {
       }
 
       if (event == null) {
-        showSnackBar('Event not found');
+        showSnackBar('Event not found', MessageType.error);
         pushReplacementScreen(
           Routes.mainScreen,
           arguments: mainScreenArgs,

lib/view_model/after_auth_view_models/add_post_view_models/add_post_view_model.dart

@@ -1,6 +1,7 @@
 import 'dart:io';
 
 import 'package:flutter/material.dart';
+import 'package:talawa/enums/enums.dart';
 import 'package:talawa/locator.dart';
 import 'package:talawa/models/organization/org_info.dart';
 import 'package:talawa/models/user/user_info.dart';
@@ -55,7 +56,10 @@ class AddPostViewModel extends BaseModel {
   void uploadPost() {
     removeImage();
     _controller.text = "";
-    _navigationService.showSnackBar("Post is uploaded");
+    _navigationService.showTalawaErrorSnackBar(
+      "Post is uploaded",
+      MessageType.info,
+    );
   }
 
   /// This function removes the image selected.

lib/view_model/after_auth_view_models/profile_view_models/profile_page_view_model.dart

@@ -304,6 +304,6 @@ class ProfilePageViewModel extends BaseModel {
 
   // show message on Snack Bar.
   showSnackBar(String message) {
-    _navigationService.showSnackBar(message);
+    _navigationService.showTalawaErrorDialog(message, MessageType.error);
   }
 }