Get Item Details Use Case

Background information

  • System : a web auction platform

  • Primary actor : the user

  • Goals : the user wants to view an item's details

  • Preconditions : the user is authenticated and has the home page opened

Scenarios :

  1. Basic Flow

1.1 The user taps on an item from the item lists dispalyed in home page

1.2 A redirect happens to Item Details Page

1.3 The users can see item's details

  1. Exceptional Flow

2.1 The user acces the Item Details Page for an item that he does not own by URL in browser.

2.2 A redirect happens to Home Page.

  1. Exceptional Flow

3.1 The user acces the Item Details Page for an item that does not exists by URL in browser.

3.2 An error is shown.

Mockup
Class Diagram

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