[iOS] Verify App Level Error Handling

[moiz994]

As we move to the new app, it has been seen that it does not have the extensive error handling that the current production app has. We need to run an in-depth analysis to test and verify places for improvement and implementation.

Possible cases to look for:

• Empty screens

  • My Courses 
  • My Programs

• API fails

• No connectivity error handling

• Forceful app upgrade

• Discover 

  • Webview load failed
  • Enrolment failed

• Profile

  • Contact support
  • Profile update errors

• Course Dashboard

  • Learner access status error: Access expired | not started |

• Discussions

  • All error handling

• Generic error handling approach

  • Full screen loader to show error display if any

The testing and verification process is not limited by the list shared above.

Our goal is to create a file with screenshots of all the error handling in the production app that will help us identify areas of implementation in the new app.

[moiz994]

Findings can be seen here: https://www.figma.com/board/dTXgyPSNccXFicXg4I8baa/Error-Handling-screenshots-(iOS%2FAndroid)?node-id=0-1&t=Tj7XnFVELykBZoi4-0