This is a part of the canteen application project. This project will act as buyer application. This application retrieve data from the canteen web server (repository link).
This project is build using PyQt5 (Python). It can be implemented on Desktop / Raspberry Pi.
Sorry for the reader part I can not give the code. But please refer the Flowchart or the published paper (paper link) so you can imagine how it will work. Then you can make your own code :).
Do not forget to set these in MainWindow.py. It will be used to save the application setting.
QCoreApplication.setOrganizationName("YOUR_ORGANIZATION_NAME")
QCoreApplication.setOrganizationDomain("YOUR_ORGANIZATION_DOMAIN")
QCoreApplication.setApplicationName("YOUR_APPLICATION_NAME")