Fixing qml connection to save business with a new contact - some

database modifications

lib/DB/BusinessDAO.py

@@ -1,15 +1,18 @@
 from .DbManager import DbManager
 import json
 import mariadb
+from PySide6.QtCore import QObject, Signal
 
 
-class BusinessDAO:
+class BusinessDAO(QObject):
+    newBusinessAdded = Signal()
     def __init__(self):
+        super().__init__()
         self.__con = DbManager().getConnection()
         self.__cur = self.__con.cursor()
 
-    def getBusiness(self, criterion = "Alle"):
-        self.__cur.callproc("getCustomerView", (criterion,))
+    def getBusiness(self, enc_key, criterion = "Alle"):
+        self.__cur.callproc("getCustomerView", (enc_key, criterion,))
         self.__all_cols = [desc[0] for desc in self.__cur.description]
         return  self.__cur.fetchall(), self.__all_cols
 
@@ -17,6 +20,7 @@ class BusinessDAO:
         try:
             self.__cur.callproc("addBusiness", (json.dumps(data), contact_id))
             self.__con.commit()
+            self.newBusinessAdded.emit()
 
         except mariadb.Error as e:
             print(str(e))