feat(385): per-channel overrides in auto-tune bulk-create #428

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timothy merged 2 commits from feat/385-autotune-overrides into main 2026-07-18 00:03:53 +02:00
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Author SHA1 Message Date
timothyandClaude Opus 4.8 b9ab2d79f3 test(385): cover override-driven per-channel failure isolation
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Adds the one coverage case the cold review flagged (LOW): a two-channel batch
where the first channel's advanced override is rejected downstream and the
second, override-free channel is still Created — directly exercising the
partial-success / batch-independence guarantee for the new override path.
Test-only; no behavior change.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-17 23:33:10 +02:00
timothyandClaude Opus 4.8 8f61ad6530 feat(385): per-channel overrides in auto-tune bulk-create
Auto-Tune DetailPanel backend (#385), additive half. The create request
`AutoTunedChannelRequest` gains three optional per-channel fields, all
backward-compatible (omit = PR1 behavior):

- `templateId` — overrides the batch template per channel
- `advanced` — reuses the manual Channel Builder's
  `CreateChannelFromLineupAdvancedOptionsRequest` verbatim (24-field override
  set, `advanced.X ?? template.X` stamp contract). Axis default fills
  `PlaybackOrder` only when the caller leaves it null.
- `logo` — uploaded channel image, `Sanitized()` at the request boundary
  (#283 stored-XSS defense), forwarded to `CreateChannelFromLineup.Logo`

Resolved per channel inside `CreateAutoTunedChannelsHandler.CreateOne`, so one
channel's bad override still yields a per-channel Failed/Skipped without
aborting the batch.

Per-source rotation weights + query corrections are split out to #425 (they
need a MultiCollection-of-per-source-SmartCollections redesign — #70's
WeightedShuffle reads weights only off MultiCollection join rows, and an
auto-tuned channel is one SmartCollection). Bug-initials/colour generated logo
also deferred (needs persisted Channel state + FFmpeg-pipeline wiring).

Tests: handler override-threading (per-channel wins, axis default preserved,
no-override baseline) + request `ToCommand()` logo sanitization. OpenAPI trio
regenerated. Docs: decisions.md, api-conventions.md, domain-model.md.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-17 23:33:10 +02:00