18 lines
735 B
C#
18 lines
735 B
C#
using ErsatzTV.Infrastructure.Data;
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using Microsoft.EntityFrameworkCore;
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namespace ErsatzTV.Application.Channels;
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public class GetSlugSecondsByChannelNumberHandler(IDbContextFactory<TvContext> dbContextFactory)
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: IRequestHandler<GetSlugSecondsByChannelNumber, Option<double>>
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{
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public async Task<Option<double>> Handle(GetSlugSecondsByChannelNumber request, CancellationToken cancellationToken)
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{
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await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
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return await dbContext.Channels
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.AsNoTracking()
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.SingleOrDefaultAsync(c => c.Number == request.ChannelNumber, cancellationToken)
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.Map(c => Optional(c?.SlugSeconds));
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}
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}
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