Files
ersatztv/ErsatzTV.Application/ProgramSchedules/Commands/ReplaceProgramScheduleItems.cs
T
timothyandClaude Opus 4.8 02a493e95e feat(#259): id-based reconcile for schedule-items replace (backend + DTO)
Add optional `int? Id` to ScheduleItemRequest/ReplaceProgramScheduleItem so
a client can round-trip each existing item's server id. When ids are present,
ReplaceProgramScheduleItemsHandler reconciles by id (not array position), so an
item's persisted fill-group/shuffle state (PlayoutScheduleItemFillGroupIndex,
FK OnDelete Cascade) follows the logical item across reorders/inserts instead of
being inherited by whatever previously occupied its new slot (#259, split from
#252/#253). A fully id-less payload keeps the verbatim positional fallback.

Guards (inside PersistItems, after CheckVersion so 412 precedes 422): duplicate
id -> 422; id not in this schedule -> 422 (a stale id under Phase-1 force-write is
a live lost-update signal, not a new item). Index stays array-position derived.

Regenerated v1.json + TS client.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-11 21:43:52 +02:00

53 lines
1.5 KiB
C#

using ErsatzTV.Core;
using ErsatzTV.Core.Domain;
using ErsatzTV.Core.Scheduling;
namespace ErsatzTV.Application.ProgramSchedules;
public record ReplaceProgramScheduleItem(
int? Id,
int Index,
StartType StartType,
TimeSpan? StartTime,
FixedStartTimeBehavior? FixedStartTimeBehavior,
PlayoutMode PlayoutMode,
CollectionType CollectionType,
int? CollectionId,
int? MultiCollectionId,
int? SmartCollectionId,
int? RerunCollectionId,
int? MediaItemId,
int? PlaylistId,
string SearchTitle,
string SearchQuery,
PlaybackOrder PlaybackOrder,
MarathonGroupBy MarathonGroupBy,
bool MarathonShuffleGroups,
bool MarathonShuffleItems,
int? MarathonBatchSize,
FillWithGroupMode FillWithGroupMode,
MultipleMode MultipleMode,
string MultipleCount,
TimeSpan? PlayoutDuration,
TailMode TailMode,
int? DiscardToFillAttempts,
string CustomTitle,
GuideMode GuideMode,
int? PreRollFillerId,
int? MidRollFillerId,
int? PostRollFillerId,
int? TailFillerId,
int? FallbackFillerId,
List<int> WatermarkIds,
List<int> GraphicsElementIds,
string PreferredAudioLanguageCode,
string PreferredAudioTitle,
string PreferredSubtitleLanguageCode,
ChannelSubtitleMode? SubtitleMode) : IProgramScheduleItemRequest;
public record ReplaceProgramScheduleItems(
int ProgramScheduleId,
List<ReplaceProgramScheduleItem> Items,
Option<int> ExpectedVersion = default) : IRequest<
Either<BaseError, IEnumerable<ProgramScheduleItemViewModel>>>;