Milestone 1.1 Ethan Kang and Peter Crossman. 2. Sequence of Events. Requirement 1: Clerk / manager Check out more copies to patron

Transcription

1 Milestone 1.1 Ethan Kang and Peter Crossman 2. Sequence of Events Requirement 1: a. Check out Copies Clerk / manager Check out more copies to patron When a patron asks the clerk to check out one or more copies, the cleark enters the patron s phone number and the call number(s) and copy number(s) of the copies. The system records the checkouts and indicates when the due date(s) are. 1. Selects the Check out tab 2. Enters patron s phone # 4. For each copy to be rented: a.enters call number and copy number of a copy and clicks button to add copy 5. When the clerk finished entering copies to rent, clicks a button to check out all the copies 3. Display Patron s information: name, number of copies out, number of copies overdue, and an empty list of copies to be checked out b.adds call number, copy number, description and date due of copy to list of copies to be checked out 6. Records patron and date due in copy and adds copy to list of copies patron has out

2 Alternative Sequence: Step 3: If the customer s phone number is not in system, an error message will be displayed and the clear will need to first enter the patron. Step 4: The clerk may remove an item from the list of copies to be checked out by selecting the copy in the list and liking a button to remove it Step 4: The clerk may clear the complete list of copies by clicking button Step 4: If a call/copy number entered is not in the system, or is recorded as already checked out to another patron, or is already on the list of copies to be checked out a suitable error message will be displayed and the copy will not be added to the list. b. Record the Return Copies To return one or more copies When a patron brings one or more copies to be returned, the clerk enters the call number and copy number for each copy. The system records that the copy was returned. Actor Action 1. Selects return tab 2. For each copy to be returned: a. Enters call/copy # and Clicks button to return b. Display shows patron s Information. Add that copy has been returned Alternative Sequence: Step 1:If copy is returned late, a late fine is assessed, to be collected next time the patron tries to check out an item.

3 c. Renew Checked-out copy of book To renew a book for another rental period When a patron wants to renew a copy of a book, the clerk checks to see if the copy is overdue. If not, then the book s due date is updated to be due 28 days from the original due date. Actor Action 1. Select renew tab 2. For each copy to be renewed: a. Enter call/copy # and click Button to renew 3. When clerk has finished entering copies to be renewed, clicks a button to renew all copies. b. Update the due date for the copy (28 days from original) 4. Records patron and date due in copy. Alternative Sequence: Step 2: If the item is passed its due date then a fine is assessed to the patron s account and will be payed Step 2: If the item has already been checked out then an error message will be displayed and the due date will be unchanged. d. Report Status of specific copy Display file of status on specific copy The description will give the what the item is a copy of, its checkout status (on shelf, check-out: to whom and when due back, on hold: to whom).

4 Actor Action 1. Selects the status tab 2. Enter the item s call/ copy # 3. Display the item s information: what it is a copy of, if on shelf, if checked-out, or on-hold. Alternative Sequence: Step 2: If the call/copy number entered is not in the system, or is recorded as already checked out by another person, or is already on the list to be checked out a suitable error message will be displayed and the copy will not be added to the list Requirement 9: a. Saving the information (automatically) To save the information of the library, automatically The system can automatically save the information when it s shut down. b. 1. System Shutdown 2. Automatically save all info to disk Saving the information (manually) To save the information of the library, manually The clerk or manager can save the information manually.

5 1. C / M manually save the information of the library 2. System updated the information that is manually put in c. Reading the information To read the saved information of the library When the system starts up, the system would read the information saved either manually or automatically. 1. C / M starts up the system 2. System Startup 3. Read saved file of information Requirement 10: First part. Providing for system startup Manager To start up the system Providing the system startup by launching the program for the library. 1. M launch the program Second part. s 2. System starts up Providing for system shutdown Manager To shutdown the system Providing the system shutdown via a quit menu option. 1. M pick the quit menu option s 2. System shuts down

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