feat(go): delete user settings on user delete;

controllers/user.go

@@ -1325,6 +1325,7 @@ func deleteUser(w http.ResponseWriter, r *http.Request) {
 				}
 			}
 		}
+		_ = logic.DeleteUserInvite(user.UserName)
 		mq.PublishPeerUpdate(false)
 		if servercfg.IsDNSMode() {
 			logic.SetDNS()

logic/settings.go

@@ -80,6 +80,10 @@ func UpsertUserSettings(userID string, userSettings models.UserSettings) error {
 	return database.Insert(userID, string(data), database.SERVER_SETTINGS)
 }
 
+func DeleteUserSettings(userID string) error {
+	return database.DeleteRecord(database.SERVER_SETTINGS, userID)
+}
+
 func ValidateNewSettings(req models.ServerSettings) bool {
 	// TODO: add checks for different fields
 	return true