Use Case »Login« (UC-6)

Belongs to functional requirement

*** found no functionalRequirement with acronym sign_in ***

Responsible RE-Author(s) for this Artefact

Joel Iyebi

History

(v1)   2022-07-27 - initially created

(v2)   2022-08-18 - refactors

Errors, Warnings, Todos

  e052: There is no reference for sign_in.

  w670:

  w680: This use case does not appear on any use case diagram.

Use Case Header

ID	UC-6
Title	Login
Description	An artist logs in the pandArt webapp.
Primary actor	STR-4: Artist
Secondary Actor(s)	STR-1: Administrator
Trigger	An artist wants to login into his pandArt account
Precondition	artist has an existing account
Postcondition	artist is logged in successfully

Main Scenario

1. The artist enters his email address and password in the login form and submits.
2. The app successfully authenticates the artist.
3. The artist is logged in.

Alternative Scenario

• Alternative 1
  • 1a1) The artist forgot his password
  • 1a2) The app sends an email to the artist containing a "reset password link"
  • 1a3) The artist clicks on the link and resets his password.
  • 1a4) The artist logs in into his account.

Exception Scenario

• Exception 1
  • 2c) Authentication fails because the artist's account has been blocked. So the artist gives up.
  • Diffent post condition: The artist gives up and closes the browser