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fix search index threading (#141)

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* fix search index threading

* code cleanup
This commit is contained in:
Jason Dove
2021-04-05 05:41:29 -05:00
committed by GitHub
parent 24cdf6295f
commit 3fb6da0754
29 changed files with 280 additions and 122 deletions
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ErsatzTV.Application/Plex/Commands/SynchronizePlexLibraryByIdHandler.cs
+19 -3
View File
@@ -1,7 +1,10 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Channels;
using System.Threading.Tasks;
using ErsatzTV.Application.Search.Commands;
using ErsatzTV.Core;
using ErsatzTV.Core.Domain;
using ErsatzTV.Core.Interfaces.Locking;
@@ -26,6 +29,7 @@ namespace ErsatzTV.Application.Plex.Commands
private readonly IPlexMovieLibraryScanner _plexMovieLibraryScanner;
private readonly IPlexSecretStore _plexSecretStore;
private readonly IPlexTelevisionLibraryScanner _plexTelevisionLibraryScanner;
private readonly ChannelWriter<ISearchBackgroundServiceRequest> _searchChannel;
public SynchronizePlexLibraryByIdHandler(
IMediaSourceRepository mediaSourceRepository,
@@ -34,7 +38,8 @@ namespace ErsatzTV.Application.Plex.Commands
IPlexTelevisionLibraryScanner plexTelevisionLibraryScanner,
ILibraryRepository libraryRepository,
IEntityLocker entityLocker,
ILogger<SynchronizePlexLibraryByIdHandler> logger)
ILogger<SynchronizePlexLibraryByIdHandler> logger,
ChannelWriter<ISearchBackgroundServiceRequest> searchChannel)
{
_mediaSourceRepository = mediaSourceRepository;
_plexSecretStore = plexSecretStore;
@@ -43,6 +48,7 @@ namespace ErsatzTV.Application.Plex.Commands
_libraryRepository = libraryRepository;
_entityLocker = entityLocker;
_logger = logger;
_searchChannel = searchChannel;
}
public Task<Either<BaseError, string>> Handle(
@@ -70,13 +76,17 @@ namespace ErsatzTV.Application.Plex.Commands
await _plexMovieLibraryScanner.ScanLibrary(
parameters.ConnectionParameters.ActiveConnection,
parameters.ConnectionParameters.PlexServerAuthToken,
parameters.Library);
parameters.Library,
AddToSearchIndex,
RemoveFromSearchIndex);
break;
case LibraryMediaKind.Shows:
await _plexTelevisionLibraryScanner.ScanLibrary(
parameters.ConnectionParameters.ActiveConnection,
parameters.ConnectionParameters.PlexServerAuthToken,
parameters.Library);
parameters.Library,
AddToSearchIndex,
RemoveFromSearchIndex);
break;
}
@@ -94,6 +104,12 @@ namespace ErsatzTV.Application.Plex.Commands
return Unit.Default;
}
private ValueTask AddToSearchIndex(List<MediaItem> mediaItems) =>
_searchChannel.WriteAsync(new AddItemsToSearchIndex(mediaItems));
private ValueTask RemoveFromSearchIndex(List<int> mediaItemIds) =>
_searchChannel.WriteAsync(new RemoveItemsFromSearchIndex(mediaItemIds));
private async Task<Validation<BaseError, RequestParameters>> Validate(ISynchronizePlexLibraryById request) =>
(await ValidateConnection(request), await PlexLibraryMustExist(request))
.Apply(