$4.$Domain modelling

Draw a UML domain model class diagram for the system as described here. Be as specific and

accurate as possible, given the information provided. If any information you need is not given

explicitly, make realistic assumptions and document them.

$$Fashion Wear$$ is a new clothing business that specialises in offering trendy and high$-$quality

products exclusively to customer members. Fashion Wear needs a new system to keep track

of customer members, orders, and products. The system analyst has commenced the

requirements analysis and has provided a set of notes for you to draw a Domain Model Class

Diagram, as follows:

To become a member, customers need to register online and provide basic personal

information such as Name, Address, contact number and Email. When registering, customer

members are given a unique ID$.$ The date registered and membership expiration date are

recorded for each member.

Upon becoming a member, customers gain access to a wide range of fashionable products

tailored to their tastes and preferences. Fashion Wear offers two types of products: Footwear

and Seasonal items. Each product has a product$-$number, type, and price. A footwear product

$7$

has a name, type, and size. A Seasonal item has a title, description, and a manufacture date.

Seasonal items can either be a $$summer$$ item or a $$winter$$ item. A summer item has a theme

and colour recorded, while winter items has the following information held for each item: a

category and materials.

Members receive exclusive promotionsto seasonal items as part of their membership benefits.

When a seasonal item is on promotion, the following information are recorded for each

promotion: Promotion ID$,$ promotion release and expiry dates, status and type. An item can

be featured in only one promotion and a promotion is for one item at a time.

A member can place multiple orders or choose not to order any items during their

membership lifetime. An order is made for one member, and has an order number, date,

shipping address, quantity, status, total price and GST$.$ A payment is made for each order, and

the payment information are held as part of a transaction which includes: a transaction

reference number, date and payment method.