Separate the attachment existence check from the broadcast suppression
override so each file has a single responsibility. The guard now lives
in ActiveStorageAnalyzeJobSkipDetached with its own documentation
explaining the upload-then-delete race condition.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Upload-then-delete races cause AnalyzeJob to hit S3 after PurgeJob has
already removed the object, producing Aws::S3::Errors::NoSuchKey noise
in solid_queue_failed_executions. Since PurgeOnLastAttachment destroys
the attachment row before enqueueing PurgeJob, checking
blob.attachments.exists? catches this — a fast DB query that avoids the
S3 round-trip entirely.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
We are not trying to handle user input so `cast` can be a no-op. Also
extract the base36 normalization logic, let the binary class handle the
serialize encoding and add some tests.
Joseph Hale