This is my final project for the advanced programming course at the University of Isfahan. It has been written with Qt using QWidgets. It is provided users with a user-friendly GUI and a login system with two types of permissions.

For running and modifying this project you should have installed Qt Creator, Then open Library.pro and build the project.

Also, you can use the executable file from here.

• Login/Signup

  After running the program, you will see the authentication form. You can signup/login with your username and password.

  The program has a default admin user with this credential:

  username: admin
  password: admin
  

  

• Admin Dashboard

  After logging in with an admin user, you can access the admin dashboard.

  

  This panel has below features:

  Books List

  You can add, edit, and delete a book in this panel. Also, you can filter and sort the books based on their different parameters.

  
  Groups List

  You can add, edit, and delete a group in this panel. Also, you can see books and their details in each group.

  
  Users List

  You can edit(change password, give admin access) and delete a user in this panel.

  Note: Passwords are stored with the SHA-256 algorithm.

  
  Issued Books List

  In this panel, You can view books that have been issued by users.

  Note: If the expiration date of a record is close, the row color of it will be yellow and if it is passed, the color will be red.

  
  Messaging System

  You can send messages to other users and receive messages from them too.

  

• User Dashboard

  After logging in, you can access your dashboard.

  

  This panel has below features:

  Books List

  You can see and issue books in this panel. Also, you can filter and sort the books based on their different parameters.

  Note: If the expiration date of a book that you have issued has passed, you can not issue a new book!

  
  Groups List

  You can see and search groups of books in this panel. Also, you can see books and their details in each group.

  
  Issued Books List

  You can see and return books that you have issued in this panel.

  Note: If the expiration date of a record is close, the row color of it will be yellow and if it is passed, the color will be red.

  
  Messaging System

  You can send messages to other users and receive messages from them too.

  Note: If the expiration date of a book that you have issued is closed or passed, the system will send you a message.