🐛 BatchDelete doesn't delete slug works

[ShanaLMoore]

Summary

We noticed that when we created a work with a slug, then tried to batch delete it, all works but ones with slugs would successfully be deleted.

Acceptance Criteria

Create two generic work types. 1 should have a slug by filling in aark_id, one should not.

Go to the works index page, click both check boxes and the red delete button (which should batch delete all the works that have been checked).

Notice that all of the works successfully get deleted but the ones that have a slug.

Note: The work itself gets deleted, but the solr document does not.

Testing instructions

On the catalog view:

• Make a work with a slug (by filling in the aark_id
• Make a work without a slug
• Use the checkbox to the left of the works and select the button to delete all

Both works should be gone

[jillpe]

Blocked by

• scientist-softserv/adventist_knapsack#239

[ShanaLMoore]

QA RESULTS: Pass ✅

DEMO: https://share.zight.com/9Zu4QDAL