Canteen Management system Working of the system:
Customer:
New customer can enter into the system by first registering into the system by entering all their details in Sign up page ().Once user registered can enter into the system by entering appropriate username and password.
After logged in customer can view E-Menu having different sections() :- Starter ,Breads, Main course, ***.From here customer selects his order by just selecting the food and can view his list containing item name and quantity and the total Amt after selecting Show option.Customer can also delete the items from his list as per their choice .Once done he can submit his order by selecting Submit option and will get to know his Unique Order-ID.After this he can view his Bill() on selecting View Bill option..which contain selected items, their quantity and total Amount
Admin:
Admin can enter into the system by providing username and password.After logging in he will view a Interface where he can view the placed orders along with the Order ID and quantity after selecting View Orders option.Can view Payment details of Orders and also can check the particular customer’s payment status by just entering their Order ID . If not paid then proper message will be shown on window .As the customer pays the bill at the counter the admin changes his status and it gets automatically updated in system’s database. The above procedure is same for checking whether order is Delivered or not by Customer.
Admin can alter the menu list by selecting change Menu option which will redirect him to New menu screen() where he will find options like Insert, Update and Delete . Even he can view the items in a particular section by just entering the section name and selecting Show option which will help him in managing the Menu List.
RESPONSIVE GUI DESIGNING FRAMEWORK
What is KIVY? Kivy is an open source Python library for developing mobile apps and other multitouch application software with a natural user interface (NUI). It can run on Android, iOS, Linux, OS X, and Windows. Distributed under the terms of the MIT license, Kivy is free and open source software. Kivy is the main framework developed by the Kivy organization, alongside Python for Android, Kivy IOS, and several other libraries meant to be used on all platforms. In 2012, Kivy got a $5000 grant from the Python Software Foundation for porting it to Python 3.3 Kivy also supports the Raspberry Pi which was funded through Bountysource. The framework contains all the elements for building an application such as: extensive input support for mouse, keyboard, TUIO, and OS-specific multitouch events, a graphic library using only OpenGL ES 2, and based on Vertex Buffer Object and shaders, a wide range of widgets that support multitouch, an intermediate language (Kv) used to easily design custom widgets. Kivy is the evolution of the PyMT project, and is recommended for new projects
Used Database system: MYSQL:- MySQL is an open source relational database management system (RDBMS). Its name is a combination of "My", the name of co-founder Michael Widenius's daughter, and "SQL", the abbreviation for Structured Query Language. MySQL is free and open-source software under the terms of the GNU General Public License, and is also available under a variety of proprietary licenses. MySQL was owned and sponsored by the Swedish company MySQL AB, which was bought by Sun Microsystems (now Oracle Corporation). In 2010, when Oracle acquired Sun, Widenius forked the open-source MySQL project to create MariaDB. MySQL is a component of the LAMP web application software stack (and others), which is an acronym for Linux, Apache, MySQL, Perl/PHP/Python. MySQL is used by many database-driven web applications, including Drupal, Joomla, phpBB, and WordPress. MySQL is also used by many popular websites, including Google (though not for searches), Facebook, Twitter, Flickr, and YouTube.