List Ongoing Auctions Use Case

Background information :

• System : a web auction platform

• Primary actor : a guest user who wants to access the home page

• Goals : view ongoing auctions

• Preconditions : the user accesses the home page from a web browser

Scenarios :

1. Basic Flow :

• 1.1 The user opens the home page

• 1.2 Ongoing auctions are displayed, list view.

• 1.3 The user accesses an ongoing auction in order to be able to bid and see the auction details ( authenticated users only )

1. Alternate flow :

• 2.1 The user opens the home page

• 2.2 Ongoing auctions are displayed, list view.

• 2.3 The user can filter the auctions by category

• 2.4 The user accesses an ongoing auction in order to bid and see the auction details ( authenticated users only )

Home Page - View Ongoing Auctions

Class Diagram