23 lines
904 B
C#
23 lines
904 B
C#
using ErsatzTV.Infrastructure.Data;
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using ErsatzTV.Infrastructure.Extensions;
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using Microsoft.EntityFrameworkCore;
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namespace ErsatzTV.Application.Channels;
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public class GetChannelNameByPlayoutIdHandler : IRequestHandler<GetChannelNameByPlayoutId, Option<string>>
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{
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private readonly IDbContextFactory<TvContext> _dbContextFactory;
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public GetChannelNameByPlayoutIdHandler(IDbContextFactory<TvContext> dbContextFactory) =>
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_dbContextFactory = dbContextFactory;
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public async Task<Option<string>> Handle(GetChannelNameByPlayoutId 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.Playouts
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.Include(p => p.Channel)
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.SelectOneAsync(p => p.Id, p => p.Id == request.PlayoutId)
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.MapT(p => p.Channel.Name);
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}
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}
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