add logger, move database to init

prevent bug where database not reachable

src/ui/dialogs/login.py

@@ -7,10 +7,11 @@ from src.backend.admin_console import AdminCommands
 from src.backend.database import Database
 
 from .dialog_sources.Ui_login import Ui_Dialog
-
+from src import MyLogger
 
 class LoginDialog(Ui_Dialog):
     def setupUi(self, Dialog):
+        self.log = MyLogger("Login")
         Dialog.setObjectName("Dialog")
         Dialog.resize(218, 190)
         self.dialog = Dialog
@@ -44,6 +45,7 @@ class LoginDialog(Ui_Dialog):
         self.lineEdit_2.setEchoMode(QtWidgets.QLineEdit.EchoMode.Password)
         self.lineEdit_2.setClearButtonEnabled(True)
         self.lineEdit_2.setObjectName("lineEdit_2")
+        self.db = Database()
 
         self.retranslateUi(Dialog)
         # if buttonbox accepted is clicked, launch login test
@@ -64,15 +66,14 @@ class LoginDialog(Ui_Dialog):
         password = self.lineEdit_2.text()
         print(type(username), password)
         # Assuming 'Database' is a class to interact with your database
-        db = Database()
 
         hashed_password = hashlib.sha256(password.encode()).hexdigest()
-        if len(db.getUsers()) == 0:
+        if len(self.db.getUsers()) == 0:
             AdminCommands().create_admin()
             self.lresult = 1  # Indicate successful login
             self.lusername = username
             self.dialog.accept()
-        if db.login(username, hashed_password):
+        if self.db.login(username, hashed_password):
             self.lresult = 1  # Indicate successful login
             self.lusername = username
             self.dialog.accept()