[Solved] SYD366 Homework5- Sales &Scheduling Test

Case Study

ProTKD Tae Kwon Do first opened their doors in 2001 at what now serves as their current head office in Thornhill, Ontario with the original business plan of offering Tae Kwon Do classes to children.

Business is booming as parents recognize that their children require regular exercise routines. ProTKD Tae Kwon Do was rebranded and ProTKD Martial Arts and Fitness last year. ProTKD now offers classes across the Greater Toronto Area, utilizing space in both their owned facilities and community centers. Classes are now offered for adults as well as children.

New families must first enroll with ProTKD as children cannot be added to a class unless the ProTKD is able to contact parents on an emergency basis. Once enrolled, parents are able to register for classes and purchase items at the ProTKD store.

Your team leader has written the following scenario to capture some of ProTKDs store requirements.

Use Case Name	Record store sale of t-shirts
Triggering Event	Parent would like to purchase ProTKD branded t-shirts
Brief Description	Allows the Store Manager to record a new sale of t-shirts.
Actors	Store Manager
Related Use Cases
Preconditions	Store Manager has opened the Main Menu.
Post Conditions	Sale is saved to the database and now can be added to the parents end of the month bill
Flow of activities	Actor		System
	1.	Requests to record a sale	Retrieves list of parents and prompts for selection.
	2.	Selects a parent	Display of item types. Prompts for selection. Creates Sale assigning a unique identifier and sale date. Assigns current semester the sale
	3.	Selects T-Shirts	Displays a list of t-shirts including price. Prompts for selection
	4.	Selects required t-shirt	Displays T-Shirt. Prompts for quantity sold
	5.	Enters quantity sold	Creates sale detail. Calculates taxes and total amount of the sale. Displays the t-shirts sold.
	6.	Repeats the above 2 steps until all t-shirts selected	Calculates taxes and total amount of the sale. Displays the t-shirts sold. Displays the sale. Prompts for confirmation
	7.	Confirms sale	Adds the sale transaction.
Exception Conditions	Store Manager chooses to cancel adding the sale

Question 1

Create a class diagram that supports the scenario.

Question 2

Complete Object Level Sequence diagrams to support the above scenario.

Question 3

The above scenario assumes that t-shirts are one size fits all. What would happen if ProTKD decided to stock t-shirts in different sizes? Please describe in English how you change the current model to support the new requirements.

Question 4

As well as licensed merchandising, the ProTKD store sells snacks including granola bars and water. One of their suppliers has a recall on their granola bars because of bacterial contamination. ProTKD must contact parents who may have purchased the affected product. How ProTKD use your model to support this request? Please describe, in English, any changes to your model that should be made to support this request.

Part 2: Scheduling

You participated in a scheduling activity as part of week 9. Please use that activity as the case study for this part of the test.

Question 5 Class Diagram

Your task is to create a class diagram to support the activity and the scenario described below.

Use Case Name	Query Scheduled Classes for a Professor
Triggering Event	Professor requests their schedule
Brief Description	Allows a professor to request their scheduled with assigned classes and room numbers. The query must produce an online report displaying the professors assigned classes for a week.
Actors	Professor
Related Use Cases
Preconditions	Professor has opened the Employee Menu
Post Conditions	Online report is displayed to the professor.
Flow of activities	Actor		System
	1.	Requests Schedule	Uses login information to retrieve a schedule for the professor
Exception Conditions	Professor chooses to cancel retrieving their schedule

Question 6 Sequence diagram

Please complete an object level sequence diagram to support the above scenario.