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ersatztv/ErsatzTV/Controllers/Api/Requests/UpdateChannelRequest.cs
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timothyandClaude Opus 4.8 8f7d240fc8
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feat(api): REST foundation + Channels CRUD (#34)
First slice of the REST API (ersatztv#2). Idiomatic REST over existing MediatR handlers; design in docs/rest-api.md.

Foundation: NotFoundError : BaseError (Core) to split 404 from 422; ApiResults mapping helpers (Either/Option -> 201+Location / 200 / 204 / 404 / 422), additive (existing *ToActionResult untouched); ApiKeyAuthorizationFilter (optional X-Api-Key on mutating actions, gated by Api:WriteKey, no-op when unset) — independent of the IPTV JWT toggle so Jellyfin/Dispatcharr reads are unaffected, applied at controller-class level so every mutating action incl. ResetPlayout is covered fail-safe.

Channels: POST /api/channels (201+Location), PUT/{id} (200/404), DELETE/{id} (204/404), GET/{id} (200/404). Request DTOs -> existing commands; responses reuse ChannelViewModel. Ported page-only validations into handlers (ShowInEpg-when-disabled, external-logo-URL, Group NotEmpty) + FFmpegProfile/Watermark/Filler existence on update for create-parity. Fixed a latent 500: the .Filter(c>0) existence pattern threw TaskCanceledException on not-found; rewritten to AnyAsync.

Tests (NUnit, TZ=UTC): handler success/404/422, ApiResults mapping, API-key filter, controller status/Location/mapping, a controller-security regression net, and a create->read->delete EF integration test on a new in-memory SQLite harness. ErsatzTV.Tests 46/46, Architecture 5/5.

Refs #34

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-27 15:51:06 +02:00

71 lines
2.0 KiB
C#

using ErsatzTV.Application.Artworks;
using ErsatzTV.Application.Channels;
using ErsatzTV.Core.Domain;
namespace ErsatzTV.Controllers.Api.Requests;
/// <summary>
/// JSON request body for updating a channel. The channel id comes from the route, not the body;
/// all other fields mirror <see cref="UpdateChannel" />.
/// </summary>
public record UpdateChannelRequest(
string Name,
string Number,
string Group,
string Categories,
int FFmpegProfileId,
double? SlugSeconds,
ArtworkContentTypeModel Logo,
ChannelStreamSelectorMode StreamSelectorMode,
string StreamSelector,
string PreferredAudioLanguageCode,
string PreferredAudioTitle,
ChannelPlayoutSource PlayoutSource,
ChannelPlayoutMode PlayoutMode,
int? MirrorSourceChannelId,
TimeSpan? PlayoutOffset,
StreamingMode StreamingMode,
int? WatermarkId,
int? FallbackFillerId,
string PreferredSubtitleLanguageCode,
ChannelSubtitleMode SubtitleMode,
ChannelMusicVideoCreditsMode MusicVideoCreditsMode,
string MusicVideoCreditsTemplate,
ChannelSongVideoMode SongVideoMode,
ChannelTranscodeMode TranscodeMode,
ChannelIdleBehavior IdleBehavior,
bool IsEnabled,
bool ShowInEpg)
{
public UpdateChannel ToCommand(int channelId) =>
new(
channelId,
Name,
Number,
Group,
Categories,
FFmpegProfileId,
SlugSeconds,
Logo,
StreamSelectorMode,
StreamSelector,
PreferredAudioLanguageCode,
PreferredAudioTitle,
PlayoutSource,
PlayoutMode,
MirrorSourceChannelId,
PlayoutOffset,
StreamingMode,
WatermarkId,
FallbackFillerId,
PreferredSubtitleLanguageCode,
SubtitleMode,
MusicVideoCreditsMode,
MusicVideoCreditsTemplate,
SongVideoMode,
TranscodeMode,
IdleBehavior,
IsEnabled,
ShowInEpg);
}