From 5672edc715c7396fe0241400e0f8359ff05f522a Mon Sep 17 00:00:00 2001
From: "emre.kartal" <Emre.kartal@etu.uca.fr>
Date: Thu, 3 Aug 2023 15:15:18 +0200
Subject: [PATCH] Add function for delete User

---
 .../justMUSIC/lib/services/AuthService.dart   | 24 +++++++++++++++++++
 .../justMUSIC/lib/services/UserService.dart   |  2 +-
 .../lib/view_model/UserViewModel.dart         |  4 ++++
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/Sources/justMUSIC/lib/services/AuthService.dart b/Sources/justMUSIC/lib/services/AuthService.dart
index 39ba6c2..6e77d10 100644
--- a/Sources/justMUSIC/lib/services/AuthService.dart
+++ b/Sources/justMUSIC/lib/services/AuthService.dart
@@ -88,4 +88,28 @@ class AuthService {
   void signOut() async {
     await FirebaseAuth.instance.signOut();
   }
+
+  Future<void> delete() async {
+    try {
+      User? currentUser = FirebaseAuth.instance.currentUser;
+      await MyApp.db
+          .collection("users")
+          .doc(currentUser?.uid)
+          .delete()
+          .then((value) => print("Firestore deleted user"))
+          .catchError(
+              (error) => print("Error deleting user from Firestore: $error"));
+
+      await currentUser?.delete();
+      await FirebaseAuth.instance.signOut();
+
+    } on FirebaseAuthException catch (e) {
+      if (e.code == 'requires-recent-login') {
+        throw ('Please log in again to delete your account');
+      }
+      rethrow;
+    } catch (error) {
+      rethrow;
+    }
+  }
 }
diff --git a/Sources/justMUSIC/lib/services/UserService.dart b/Sources/justMUSIC/lib/services/UserService.dart
index b299f3d..acd3f72 100644
--- a/Sources/justMUSIC/lib/services/UserService.dart
+++ b/Sources/justMUSIC/lib/services/UserService.dart
@@ -1,4 +1,4 @@
-import 'package:cloud_firestore/cloud_firestore.dart';
+ import 'package:cloud_firestore/cloud_firestore.dart';
 
 import '../main.dart';
 
diff --git a/Sources/justMUSIC/lib/view_model/UserViewModel.dart b/Sources/justMUSIC/lib/view_model/UserViewModel.dart
index b3cf791..178b522 100644
--- a/Sources/justMUSIC/lib/view_model/UserViewModel.dart
+++ b/Sources/justMUSIC/lib/view_model/UserViewModel.dart
@@ -112,6 +112,10 @@ class UserViewModel {
     authService.signOut();
   }
 
+  delete() {
+    authService.delete();
+  }
+
   bool isFriend(String id) {
     return _userCurrent.followed.contains(id);
   }