Missing audit log entry when deleting bitstreams

[alegontarz]

Describe the bug

When a bitstream is deleted, no corresponding entry is created in the audit logs.
According to the documentation, the auditing system should log events that modify the state of DSpace objects, including:

• Creation
• Updates
• Deletions
• Removals

Since bitstream deletion changes the state of a DSpace object, this action is expected to appear in the audit logs, but currently it does not.

To Reproduce

Steps to reproduce the behavior:

1. Log in to DSpace with permissions to delete bitstreams.
2. Select an item containing one or more bitstreams.
3. Delete a bitstream.
4. Check the audit logs.

Expected behavior

A deletion event for the bitstream is recorded in the audit logs.

Related work

No audit log entry is created for the deleted bitstream.

[jesielviana]

I followed the steps to reproduce the issue on localhost, and everything works fine. I verified that the audit event was recorded in the Solr audit core, and the audit page correctly shows the logs for the deleted bitstream.

I also tested it on https://sandbox.dspace.org, and it works fine there as well.