30 lines
1.0 KiB
C#
30 lines
1.0 KiB
C#
using ErsatzTV.Core;
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using ErsatzTV.Core.Domain.Scheduling;
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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.Scheduling;
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public class DeleteDecoHandler(IDbContextFactory<TvContext> dbContextFactory)
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: IRequestHandler<DeleteDeco, Option<BaseError>>
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{
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public async Task<Option<BaseError>> Handle(DeleteDeco request, CancellationToken cancellationToken)
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{
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await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
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Option<Deco> maybeDeco = await dbContext.Decos
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.SelectOneAsync(p => p.Id, p => p.Id == request.DecoId, cancellationToken);
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foreach (Deco deco in maybeDeco)
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{
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dbContext.Decos.Remove(deco);
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await dbContext.SaveChangesAsync(cancellationToken);
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}
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return maybeDeco.Match(
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_ => Option<BaseError>.None,
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() => BaseError.New($"Deco {request.DecoId} does not exist."));
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}
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}
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