TD-3223 Showing console '404' error when removing the delegate from activity and clicking browser back button #3305
  Add this suggestion to a batch that can be applied as a single commit.
  This suggestion is invalid because no changes were made to the code.
  Suggestions cannot be applied while the pull request is closed.
  Suggestions cannot be applied while viewing a subset of changes.
  Only one suggestion per line can be applied in a batch.
  Add this suggestion to a batch that can be applied as a single commit.
  Applying suggestions on deleted lines is not supported.
  You must change the existing code in this line in order to create a valid suggestion.
  Outdated suggestions cannot be applied.
  This suggestion has been applied or marked resolved.
  Suggestions cannot be applied from pending reviews.
  Suggestions cannot be applied on multi-line comments.
  Suggestions cannot be applied while the pull request is queued to merge.
  Suggestion cannot be applied right now. Please check back later.
  
    
  
    
JIRA link
https://hee-tis.atlassian.net/browse/TD-3223
Description
I replaced the direct check for a null progress object and HTTP 410 Gone status code response with a conditional that also verifies whether the delegate still has current progress for the given progressId. If not, it redirects to a StatusCode action in the LearningSolutions controller with a 410 code parameter
I updated the test method Delegate_removal_for_delegate_with_no_active_progress_returns_not_found_result to reflect the new behavior, where the action now redirects to a 410 status code page instead of returning a NotFoundResult
Screenshots
Developer checks
(Leave tasks unticked if they haven't been appropriate for your ticket.)
I have:
Either:
Or: