v1.1.27 deactivate customer

lib/bloc/account/account_bloc.dart

@@ -6,6 +6,8 @@ import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
 import 'package:meta/meta.dart';
 
+import '../../service/customer_service.dart';
+
 part 'account_event.dart';
 part 'account_state.dart';
 
@@ -21,6 +23,7 @@ class AccountBloc extends Bloc<AccountEvent, AccountState> {
     on<AccountLogout>(_onLogout);
     on<AccountGetTrainees>(_onGetTrainees);
     on<AccountSelectTrainee>(_onSelectTrainees);
+    on<DeleteAccount>(_onDeleteAccount);
   }
 
   void _load() {
@@ -56,6 +59,24 @@ class AccountBloc extends Bloc<AccountEvent, AccountState> {
     emit(AccountReady());
   }
 
+  void _onDeleteAccount(DeleteAccount event, Emitter<AccountState> emit) async {
+    emit(AccountLoading());
+    await Cache().logout();
+    customerRepository.customer = event.customer;
+    customerRepository.emptyTrainees();
+    loggedIn = false;
+
+    //delete local store
+    int customerId = customerRepository.customer!.customerId!;
+    await Cache().deleteCustomerId(customerId);
+    customerRepository.customer = null;
+    
+    // deactivate user
+    await CustomerApi().deactivateCustomer(customerId);
+    
+    emit(AccountReady());
+  }  
+
   void _onGetTrainees(AccountGetTrainees event, Emitter<AccountState> emit) async {
     emit(AccountLoading());
     await customerRepository.getTrainees();

lib/bloc/account/account_event.dart

@@ -20,6 +20,14 @@ class AccountLogin extends AccountEvent {
   const AccountLogin();
 }
 
+class DeleteAccount extends AccountEvent {
+  final Customer customer;
+  
+  const DeleteAccount ({required this.customer});
+  @override
+  List<Object> get props => [customer];  
+}
+
 class AccountLogInFinished extends AccountEvent {
   final Customer customer;
 

lib/bloc/login/login_bloc.dart

@@ -95,6 +95,7 @@ class LoginBloc extends Bloc<LoginEvent, LoginState> with Trans {
       Cache().setLoginType(LoginType.email);
       emit(LoginSuccess());
     } on Exception catch (e) {
+      print("Login error: $e" );
       emit(LoginError(message: e.toString()));
     } 
   }

lib/model/cache.dart

@@ -212,6 +212,12 @@ class Cache with Logging {
     return this.authToken;
   }
 
+  Future<void> deleteCustomerId(int customerId) async {
+    Future<SharedPreferences> prefs = SharedPreferences.getInstance();
+    SharedPreferences sharedPreferences = await prefs;
+    sharedPreferences.remove(Cache.customerIdKey);
+  }
+
   Future<void> saveActiveExercisePlan(ExercisePlan exercisePlan, List<ExercisePlanDetail> exercisePlanDetails) async {
     this.activeExercisePlan = exercisePlan;
     this.activeExercisePlanDetails = exercisePlanDetails;

lib/repository/user_repository.dart

@@ -204,12 +204,15 @@ class UserRepository with Logging {
   Future<void> getUser() async {
     final User modelUser = this.user;
     String rc = await FirebaseApi().signInEmail(modelUser.email, modelUser.password);
-
-    if (rc == FirebaseApi.SIGN_IN_OK) {
-      await CustomerApi().getUserByEmail(modelUser.email!);
-      await Cache().afterFirebaseLogin();
-    } else {
-      log("Exception: user not found or password is wrong");
+    try {
+      if (rc == FirebaseApi.SIGN_IN_OK) {
+        await CustomerApi().getUserByEmail(modelUser.email!);
+        await Cache().afterFirebaseLogin();
+      } else {
+        log("Exception: user not found or password is wrong");
+        throw Exception("Customer does not exist or the password is wrong");
+      }
+    } on NotFoundException catch (_) {
       throw Exception("Customer does not exist or the password is wrong");
     }
   }

lib/service/api.dart

@@ -92,6 +92,8 @@ class APIClient with Common, Logging {
       } else {
         throw Exception("Network Error, please try again later");
       }
+    } on NotFoundException catch(e) {
+      throw NotFoundException(message: "Not Found");
     } on Exception catch (e) {
       print("Post Exception: $e");
       await Sentry.captureException(e);
@@ -128,6 +130,8 @@ class APIClient with Common, Logging {
       } else {
         throw Exception("Network Error, please try again later");
       }
+    } on NotFoundException catch(e) {
+      throw NotFoundException(message: "Not Found");
     } on Exception catch (e) {
       print("Post Exception: $e");
       await Sentry.captureException(e);

lib/service/customer_service.dart

@@ -32,6 +32,11 @@ class CustomerApi with Logging {
     await _client.post("customers/update_firebase_uid/" + customerId.toString(), uid);
   }
 
+  Future<void> deactivateCustomer(int customerId) async {
+    log(" ===== deactivate : $customerId");
+    await _client.post("customers/deactivate/$customerId", "");
+  }  
+
   Future<void> addCustomer(Customer customer) async {
     customer.dateAdd = DateTime.now();
     customer.dateChange = DateTime.now();
@@ -80,7 +85,7 @@ class CustomerApi with Logging {
     final String responseBody = await _client.get("customers/find_by_email/" + email, "");
     Customer customer;
     try {
-      customer = Customer.fromJson(jsonDecode(responseBody));
+      customer = Customer.fromJson(jsonDecode(responseBody));      
       if (customer.firebaseUid == null) {
         await this.updateFirebaseUid(customer.customerId!, Cache().firebaseUid!);
       }

lib/util/enums.dart

@@ -53,6 +53,7 @@ enum TrackingEvent {
   tutorial_activate,
   terms_of_use,
   data_privacy,
+  delete_account,
   faq,
   training_plan_open,
   training_plan_start,
@@ -60,7 +61,7 @@ enum TrackingEvent {
   training_plan_finished,
   training_plan_custom,
   trial,
-  feedback_email
+  feedback_email,
 }
 
 T enumFromString<T>(Iterable<T> values, String value) {

lib/view/account.dart

@@ -14,6 +14,9 @@ import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:firebase_in_app_messaging/firebase_in_app_messaging.dart';
 
+import '../util/enums.dart';
+import '../util/track.dart';
+
 // ignore: must_be_immutable
 class AccountPage extends StatelessWidget with Trans {
   // ignore: close_sinks
@@ -152,6 +155,9 @@ class AccountPage extends StatelessWidget with Trans {
       ),
       devices(context, accountBloc),
       loginOut(context, accountBloc),
+      Divider(),
+      Divider(),
+      deleteAccount(accountBloc),
       //messaging(),
       //getMyTrainees(context, accountBloc),
     ]);
@@ -241,6 +247,29 @@ class AccountPage extends StatelessWidget with Trans {
     return element;
   }
 
+    ListTile deleteAccount(AccountBloc accountBloc) {
+    return ListTile(
+      leading: Icon(Icons.delete_forever),
+      title: TextButton(
+        child: Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
+          Text(t("Delete Account"), style: TextStyle(color: Color.fromARGB(255, 202, 10, 10))),
+          
+        ]),
+        style: TextButton.styleFrom(
+          backgroundColor: Colors.white70,
+          disabledForegroundColor: Colors.grey,
+        ),
+        onPressed: () => {
+          if (accountBloc.loggedIn)
+            {
+              deleteAccountConfirmationDialog(accountBloc),
+            }
+          
+        },
+      ),
+    );
+  }
+
   Widget getMyTrainees(BuildContext context, AccountBloc accountBloc) {
     if (accountBloc.customerRepository.customer == null || accountBloc.customerRepository.customer!.trainer == 0) {
       return ListTile(
@@ -303,6 +332,35 @@ class AccountPage extends StatelessWidget with Trans {
         ));
   }
 
+  void deleteAccountConfirmationDialog(AccountBloc accountBloc) {
+    showCupertinoDialog(
+        useRootNavigator: true,
+        context: context,
+        builder: (_) => CupertinoAlertDialog(
+              title: Text(t("Are you sure to delete your account?")),
+              content: Column(children: [
+                Divider(),
+                Text(t("Your training data, historical data, goals, 1RMs will be completly lost!")),
+              ]),
+              actions: [
+                TextButton(
+                  child: Text(t("No")),
+                  onPressed: () => Navigator.pop(context),
+                ),
+                TextButton(
+                  child: Text(t("Yes")),
+                  onPressed: () => {
+                    if (accountBloc.customerRepository.customer != null && accountBloc.customerRepository.customer!.customerId != null) {
+                      Track().track(TrackingEvent.delete_account),
+                      accountBloc.add(DeleteAccount(customer: accountBloc.customerRepository.customer!)),
+                    },
+                    Navigator.pop(context),
+                  },
+                )
+              ],
+            ));
+  }
+
   void confirmationDialog(AccountBloc accountBloc) {
     showCupertinoDialog(
         useRootNavigator: true,

pubspec.yaml

@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.1.27+115
+version: 1.1.27+116
 
 environment:
   sdk: ">=2.18.4 <3.0.0"