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Modernize its existing system

Assignment Help Basic Computer Science
Reference no: EM131207547

Sketch out a class diagram (UML) for the candidate classes you list from the description provided. You should have AT LEAST ONE generalization relationship and AT LEAST ONE composition relationship:

The library system needs to modernize its existing system. The library materials are currently cataloged in a database, but media checkout is currently done by hand.

Within the system, library patrons should have the following abilities:

  • Sign up for a new library membership

  • Check out media using their membership card or number

  • Reserve media using their membership card or number

  • Reserve available meeting rooms

  • View their transaction history

  • View outstanding media that has been checked out

  • View outstanding media that has been reserved

  • View current fines on their account

  • Pay any fine balance

Additionally, library staffers should have the ability to do the following:

  • View library member's information (including fines, reservations, meeting rooms, and checked-out materials)

  • View the checkout/reservation history of any item in the media catalog

  • Approve meeting room reservation requests

  • Accept payments for member fines

  • Add and Edit materials in the catalog

Reference no: EM131207547

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