From e0c6a607c666a32bebd446d46647d69c890d7957 Mon Sep 17 00:00:00 2001
From: Terry Yiu <963907+tyiu@users.noreply.github.com>
Date: Sun, 12 Feb 2023 19:06:20 -0500
Subject: [PATCH] Delete user settings store on logout

---
 damus/ContentView.swift              | 12 ++++++++++++
 damus/Models/UserSettingsStore.swift | 13 +++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/damus/ContentView.swift b/damus/ContentView.swift
index 9e3b495f..686fda0d 100644
--- a/damus/ContentView.swift
+++ b/damus/ContentView.swift
@@ -473,6 +473,18 @@ struct ContentView: View {
         .onReceive(handle_notify(.new_mutes)) { notif in
             home.filter_muted()
         }
+        .onReceive(handle_notify(.logout)) { _ in
+            guard damus_state != nil else {
+                return
+            }
+
+            do {
+                try damus_state!.settings.delete_settings(damus_state!.pubkey)
+            } catch {
+                // Could not delete all settings for some reason. Continue with logout.
+                print("Unable to delete all user settings for \(damus_state!.pubkey). Continuing with logout.")
+            }
+        }
         .alert(NSLocalizedString("Deleted Account", comment: "Alert message to indicate this is a deleted account"), isPresented: $is_deleted_account) {
             Button(NSLocalizedString("Logout", comment: "Button to close the alert that informs that the current account has been deleted.")) {
                 is_deleted_account = false
diff --git a/damus/Models/UserSettingsStore.swift b/damus/Models/UserSettingsStore.swift
index 3420895f..fcc01a85 100644
--- a/damus/Models/UserSettingsStore.swift
+++ b/damus/Models/UserSettingsStore.swift
@@ -227,6 +227,19 @@ class UserSettingsStore: ObservableObject {
             return deepl_api_key != ""
         }
     }
+
+    func delete_settings(_ pubkey: String) throws {
+        UserDefaults.standard.removeObject(forKey: pk_setting_key(pubkey, key: tip_amount_key))
+        UserDefaults.standard.removeObject(forKey: "show_wallet_selector")
+        UserDefaults.standard.removeObject(forKey: "default_wallet")
+        UserDefaults.standard.removeObject(forKey: "left_handed")
+        UserDefaults.standard.removeObject(forKey: "translation_service")
+        UserDefaults.standard.removeObject(forKey: "deepl_plan")
+        UserDefaults.standard.removeObject(forKey: "libretranslate_server")
+        UserDefaults.standard.removeObject(forKey: "libretranslate_url")
+        try clearLibreTranslateApiKey()
+        try clearDeepLApiKey()
+    }
 }
 
 struct DamusLibreTranslateKeychainConfiguration: KeychainConfiguration {