Renewal overrides - Implement Backend + Frontend integration

Purpose: To allow users to override failed renewals in certain cases.

Story: As a staff member, I want to be able to override a failed renewal, so that I can provide better service to people wanting to renew items.

Scenarios

1. Scenario
   • Given the renewal confirmation window
   • When there is at least one renewal that has failed for one of the following reasons
     • item is non-renewable
     • item has reached maximum number of renewals
     • renewal date falls outside of the date ranges in the loan policy
   • Then display an Override button to the left of the Close button
2. Scenario
   • Given the renewal confirmation window
   • When the override button has been clicked
   • Then display failed renewals matching the reasons in Scenario 1 in the override window
     • Title of modal: Override & renew
     • Date selector if appropriate (see Scenario 4)
     • Item information
       • Renewal failure reason
       • New due date
       • Title
       • Item status
       • Due date
       • Requests
       • Barcode
       • Call number
       • Renewals
       • Loan policy
     • Additional information field (required)
     • Buttons
       • Override
       • Back
3. Scenario
   • Given the override window
   • When the renewal has failed for the following reasons
     • item has reached maximum number of renewals
     • renewal date falls outside of the date ranges in the loan policy
   • Then show the renewal due date
     • item has reached maximum number of renewals: when an item is allowed n renewals, then show the renewal due date as if it were allowed n + 1 renewals
     • renewal date falls outside of the date ranges in the loan policy: use the renewal date regardless
4. Scenario
   • Given the override window
   • When at least one renewal has failed for the following reason
     • Item is non-renewable
   • Then display a date selector at the top of the window, and require the user to select a date
5. Scenario
   • Given the override window
   • When the user has entered all required information
   • Then activate the Override button
6. Scenario
   • Given the override window
   • When the user clicks Override
   • Then renew all selected items according to the due dates
7. Scenario
   • Given the loan details screen
   • When the loan has been renewed through an override
   • Then in the loan action table, show the Additional information entered in the Override & renew modal in the Comments column and display the action as "Renewed through override" in the Action column

Note: The renewal failures above do not include when the renewal would not change the due date, since renewing in that case would not help the patron.
Note: The Comments column is new, but would be used in other circumstances: Declared lost, Claim returned, etc. The attached mockup shows how it would display for a declared lost item, though declared lost is not part of this story.
Note: The Data Migration and RA SIGs have identified a need for overrides to be "flagged" so that they can run reports on overrides.