48 lines
1.5 KiB
C#
48 lines
1.5 KiB
C#
using ErsatzTV.Application.Search;
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using ErsatzTV.Core;
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using ErsatzTV.Core.Interfaces.Metadata;
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using ErsatzTV.Core.Search;
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using MediatR;
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namespace ErsatzTV.Services.RunOnce;
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public class RebuildSearchIndexService : BackgroundService
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{
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private readonly IServiceScopeFactory _serviceScopeFactory;
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private readonly SystemStartup _systemStartup;
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public RebuildSearchIndexService(IServiceScopeFactory serviceScopeFactory, SystemStartup systemStartup)
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{
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_serviceScopeFactory = serviceScopeFactory;
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_systemStartup = systemStartup;
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}
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protected override async Task ExecuteAsync(CancellationToken stoppingToken)
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{
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await Task.Yield();
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await _systemStartup.WaitForDatabase(stoppingToken);
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if (stoppingToken.IsCancellationRequested)
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{
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return;
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}
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await _systemStartup.WaitForDatabaseCleaned(stoppingToken);
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if (stoppingToken.IsCancellationRequested)
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{
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return;
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}
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using IServiceScope scope = _serviceScopeFactory.CreateScope();
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ILanguageCodeCache languageCodeCache = scope.ServiceProvider.GetRequiredService<ILanguageCodeCache>();
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await languageCodeCache.Load(stoppingToken);
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IMediator mediator = scope.ServiceProvider.GetRequiredService<IMediator>();
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await mediator.Send(new RebuildSearchIndex(), stoppingToken);
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ISmartCollectionCache cache = scope.ServiceProvider.GetRequiredService<ISmartCollectionCache>();
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await cache.Refresh(stoppingToken);
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}
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}
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