VPS-55/Domain limitation

[harbassan]

Describe the issue

A user can sign in to the app using any email account they want, which can potentially lead to confusion when users try to use the application with a non university account.

Describe the solution

Edited the sign-in endpoint at POST api/user/ to validate the domain against one of: aucklanduni.ac.nz, auckland.ac.nz, projects.wdcc.co.nz.

Also changed the way the request is handled on the frontend to make it simpler and actually handle errors sent back by the endpoint properly. For the UI, added user feedback using a toast and added a small subscript underneath the sign-in button on the login page.

Risk

No potential risks.

Definition of Done

• Code peer-reviewed
• Wiki Documentation is written and up to date
• Unit tests written and passing
• Integration tests written and passing
• Continuous Integration build passing
• Acceptance criteria met
• Deployed to production environment

Reviewed By

Jin

[wjin-lee]

lgtm! Nice touch with the toast as well :)
(and the pr description!)