timothyandClaude Opus 4.8
5c9f04fdec
Wire the frozen #253 ETag/If-Match/412 recipe onto ProgramSchedule / schedule-items, keeping the PR#258 positional in-place reconcile intact. Backend: - ReplaceProgramScheduleItems command gains Option<int> ExpectedVersion; ReplaceScheduleItemsRequest.ToCommand threads it. - Handler: standalone CheckVersion Either AFTER validation (so 412 isn't flattened to 422), unconditional Version++ before save, guarded save via SaveChangesWithConcurrencyGuard, and 412 propagated without running the post-save reload/enqueue. - ProgramScheduleViewModel + Mapper carry Version. - ScheduleController: GET /items emits ETag; PUT /items parses If-Match (malformed -> 400), threads ExpectedVersion, re-queries for the new ETag, and advertises 400/412. - Sibling config-writers (Add/Delete item, Update schedule) bump Version. Frontend: - schedules.ts: getScheduleItemsWithMeta + replaceScheduleItems(ifMatch) returning ResponseWithMeta. - SchedulesScreen: etagRef threaded through the #242 dirty-guard (set from load + every successful save); 412 opens a conflict ConfirmDialog whose Reload discards the draft and re-runs loadItems. Tests: handler concurrency suite (stale->412 no mutation + fill-group state untouched, match/absent success+bump, no-op still bumps, racing save->412); controller ETag/If-Match/412 cases; SchedulesScreen 412-conflict-dialog test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
14 lines
356 B
C#
14 lines
356 B
C#
using ErsatzTV.Core.Scheduling;
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namespace ErsatzTV.Application.ProgramSchedules;
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public record ProgramScheduleViewModel(
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int Id,
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string Name,
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bool KeepMultiPartEpisodesTogether,
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bool TreatCollectionsAsShows,
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bool ShuffleScheduleItems,
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bool RandomStartPoint,
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FixedStartTimeBehavior FixedStartTimeBehavior,
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int Version);
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