hamdiallam/OO-Design-Implementation

Hamdi Allam CIS-28 Library System!

PROTOTYPE OF THE LIBRARY SYSTEM: 1.)All data is loaded from the txt file -The program does not save new data -Changes must be written in the txt file manually -The first line in both txt files indicates Format 2.)All input are INTEGERS -For simplicity, everything is an int -Inputting anything else will BREAK the program 3.)Functions that work! -A user can checkout a book -Prerequisites 1.)User must have no fines 2.)Only teachers can check out references 3.)No checked out copy can be overdue 4.)The copy must Exist -An exception is thrown if any requirement fails -Upon success, the duration of the checkout period is shown based on the maxDays for the specific book

    -NEWDAY
        -The user inputs the length of a day in minutes
        and every day, the NEWDAY event in invoked. The newDay()
        function in every copy of the library system will be
        invoked.
    -Return a copy
    -Detailed report on a card OR Book

4.)Functions that are not implemented
    -Reservation
        - I did not have enough time to implement this
        feature.

EXAMPLE TEST: (Checkout Exceptions are shown/reports/changes)

CIS-28 Library System Prototype! -All changes are not persistent and will be erased on exit. -Create new records in the text files to add permanent changes. Enter length of 1 day in minutes: 1 Library Inventory:

All the borrowers in the system: ID: 1, Name: Newton, currentFines: 0, numBooks: 0 ID: 0, Name: Hamdi, currentFines: 0, numBooks: 0 All the books in the system: ISBN: 2345, Title: Calculus, Publisher: stewart, numAvailableCopies: 2, isReference: true ISBN: 1234, Title: 10 ways to win, Publisher: bob joe, numAvailableCopies: 1, isReference: false

Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 2 Enter cardID: 0 Enter book ISBN: 2345 Cannot checkout: Insufficient Permissions Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 2 Enter cardID: 1 Enter book ISBN: 2345 Checkout successful! Checkout duration: 1 min Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 4 Enter cardID: 1 ID: 1, Name: Newton, currentFines: 0, numBooks: 1 Checked out Copies: Barcode: 1, STATUS: CheckedOut, Days-CheckedOut: 1, isReference: true

Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 5 Enter book ISBN: 2345 ISBN: 2345, Title: Calculus, Publisher: stewart, numAvailableCopies: 1, isReference: true, MaxDays: 1 Copies: Barcode: 1, STATUS: CheckedOut, currOwnerId: 1, Days-CheckedOut: 1, isReference: true Barcode: 2, STATUS: Available, currOwnerId: Available, Days-CheckedOut: 0, isReference: true Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 5 Enter book ISBN: 2345 ISBN: 2345, Title: Calculus, Publisher: stewart, numAvailableCopies: 1, isReference: true, MaxDays: 1 Copies: Barcode: 1, STATUS: Overdue, currOwnerId: 1, Days-CheckedOut: 2, isReference: true Barcode: 2, STATUS: Available, currOwnerId: Available, Days-CheckedOut: 0, isReference: true Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 2 Enter cardID: 1 Enter book ISBN: 1234 Cannot checkout: Card Has Existing Overdue Copies Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 3 Enter card id: 1 Copies: Barcode: 1, STATUS: Overdue, Days-CheckedOut: 3, isReference: true

Enter copy Barcode: 1 Return successful Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 4 Enter cardID: 1 ID: 1, Name: Newton, currentFines: 20, numBooks: 0 Checked out Copies:

Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 2 Enter cardID: 1 Enter book ISBN: 1234 Cannot checkout: Must Pay fines Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 6 Enter cardID: 1 Enter amount: 20 Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 5 Enter book ISBN: 1234 ISBN: 1234, Title: 10 ways to win, Publisher: bob joe, numAvailableCopies: 1, isReference: false, MaxDays: 1 Copies: Barcode: 0, STATUS: Available, currOwnerId: Available, Days-CheckedOut: 0, isReference: false Menu: 1.)Print Inventory 2.)Checkout a book 3.)Return a book 4.)Detailed Card report 5.)Detailed Book report 6.)Pay Fines 0.)Exit the Program Select a choice: 1 Library Inventory:

OO-Design-Implementation

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Initial Project

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