Change Details

## Description The `findIdentity` function sometimes returns a `Z4`, sometimes a `Z9`, and sometimes `null`. It doesn't always do the right thing. This function should be split out into some more specific functions (like `findTypeIdentityAsReference`) for different use cases. **Desired behavior/Acceptance criteria (returned value, expected error, performance expectations, etc.)** * build a better type identity gettin' function --- ## Completion checklist * [ ] Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Back-end_Task/Bug_completion_checklist

## Description The `findTypeIdentity` function sometimes returns a `Z4`, sometimes a `Z9`, and sometimes `null`. It doesn't always do the right thing. This function should be split out into some more specific functions (like `findTypeIdentityAsReference`) for different use cases. **Desired behavior/Acceptance criteria (returned value, expected error, performance expectations, etc.)** * build a better type identity gettin' function --- ## Completion checklist * [ ] Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Back-end_Task/Bug_completion_checklist

## Description The `findTypeIdentity` function sometimes returns a `Z4`, sometimes a `Z9`, and sometimes `null`. It doesn't always do the right thing. This function should be split out into some more specific functions (like `findTypeIdentityAsReference`) for different use cases. **Desired behavior/Acceptance criteria (returned value, expected error, performance expectations, etc.)** * build a better type identity gettin' function --- ## Completion checklist * [ ] Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Back-end_Task/Bug_completion_checklist