def add_user(self):
if self.addUserUnameEdit.isModified() == True and self.addUserPwdEdit.isModified() == True and \
self.addUserRptPwdEdit.isModified() == True:
if self.addUserPwdEdit.text() == self.addUserRptPwdEdit.text():
u_name = self.addUserUnameEdit.text()
pwd = self.addUserPwdEdit.text()
databaseManagement.create_user(u_name, pwd)
self.addUserUnameEdit.clear()
self.addUserPwdEdit.clear()
self.addUserRptPwdEdit.clear()
msg_box = QMessageBox(self)
msg_box.setText('New user Added!!!!')
msg_box.show()
msg_box.exec_()
self.userComboBox.clear()
self.userComboBox.addItems(databaseManagement.get_users())
else:
msg_box = QMessageBox(self)
msg_box.setText('The passwords do not match')
msg_box.show()
msg_box.exec_()
self.addUserUnameEdit.clear()
self.addUserPwdEdit.clear()
self.addUserRptPwdEdit.clear()
else:
mBox = QMessageBox(self)
mBox.setText('Make sure you fill all the spaces')
mBox.show()
mBox.exec_()
self.addUserUnameEdit.clear()
self.addUserPwdEdit.clear()
self.addUserRptPwdEdit.clear()
def delete_user(self):
user_del = self.userComboBox.currentText()
"""first confirm"""
confirm_box = QMessageBox(self)
confirm_box.setText("This user will be deleted.")
confirm_box.setInformativeText("Once the user is deleted, they can not be recovered.")
confirm_box.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
confirm_box.setDefaultButton(QMessageBox.Cancel)
ret = confirm_box.exec_()
if ret == QMessageBox.Ok:
databaseManagement.delete_user(user_del)
self.userComboBox.clear()
self.userComboBox.addItems(databaseManagement.get_users())
else:
pass
def __init__(self, parent=None):
super(AdminMainWindow, self).__init__(parent)
self.setupUi(self)
self.tabWidget.setCurrentWidget(self.reportsTab)
self.userComboBox.clear()
self.userComboBox.addItems(databaseManagement.get_users())
self.connect(self.inventoryBtn, SIGNAL('clicked()'),
self.inventory_btn_signal)
self.connect(self.reportsBtn, SIGNAL('clicked()'),
self.reports_btn_signal)
self.connect(self.logoutBtn, SIGNAL('clicked()'), self.logout)
self.connect(self.addUserBtn, SIGNAL('clicked()'), self.add_user)
self.connect(self.deleteUserBtn, SIGNAL('clicked()'), self.delete_user)
self.setWindowTitle("Point of Sale System")
self.connect(self.inventoryAddItemBtn, SIGNAL('clicked()'), self.add_new_item)
self.connect(self.searchBtn, SIGNAL('clicked()'), self.search_inventory)
self.connect(self.inventorySeachEdit, SIGNAL('returnPressed()'), self.search_inventory)
sales_today = databaseManagement.today_sales()
self.todaysSalesLCD.setSegmentStyle(QLCDNumber.Flat)
self.todaysSalesLCD.setDigitCount(7)
self.todaysSalesLCD.display(sales_today)
def __init__(self, parent=None):
super(LoginDlg, self).__init__(parent)
self.setupUi(self)
self.userComboBox.clear()
self.userComboBox.addItems(databaseManagement.get_users())
self.connect(self.loginBtn, SIGNAL('clicked()'), self.login)