notificationbox

lib/DB/UserDAO.py

@@ -2,11 +2,14 @@
 from .DbManager import DbManager
 from ..PyqcrmFlags import PyqcrmFlags
 import mariadb
+from PySide6.QtCore import QObject, Signal
 
-class UserDAO:
+class UserDAO(QObject):
+    noDbConnection = Signal(str)
     __cursor = None
     def __init__(self):
         #print(f"*** File: {__file__}, init()")
+        super().__init__()
         self.__con = DbManager().getConnection()
         if self.__con:
             self.__cur = self.__con.cursor()
@@ -22,6 +25,7 @@ class UserDAO:
             print(f"Error: {e}")
             print(e.errno)
             user_created = False
+            self.noDbConnection.emit(str(e))
         finally:
             return user_created
 
@@ -34,6 +38,7 @@ class UserDAO:
                 return None
         except mariadb.Error as e:
             print(str(e))
+            self.noDbConnection.emit(str(e))