Leigh/batches

[leighhalliday]

Summary

• Adds a Batches page when the host is on Solid Queue 1.7+ and has run the optional batches migration. Older hosts, or hosts that have not migrated, keep the rest of the dashboard unchanged.
• The list has All, Unfinished, Completed, and Failed tabs. A running batch’s progress comes from live counts; a finished batch uses the stored counters.
• The batch page shows that progress, its jobs (keyset-paginated), callback class names, and metadata. Callback payloads are read as JSON and are never deserialized through ActiveJob.
• A job that belongs to a batch gets a “Part of” card linking back to it. The sidebar shows Batches, with a count, only when batches are available.
• Job list pagination is shared with batches, and a list of one job now says “1 job” (and “1 failed job”).

Images

Batch Index:

Batch Show:

Job Part Of:

Test plan

• bin/demo, then open /flightdeck/batches. Confirm the seeded running, completed, and failed batches, and that each tab shows only its status.
• Page through the list with Older / Newest. Open a batch and confirm the progress bar, its jobs, a callback class name, and attached metadata.
• Open a job in that batch and confirm the “Part of” card links back. A job with no batch should not show the card.
• With a single job in a list, confirm the pager says “1 job” (and “1 failed job” on the failed tab).
• On a host without the batches tables, confirm Batches is absent from the sidebar and /flightdeck/batches redirects to the overview.