32 lines
1.2 KiB
C#
32 lines
1.2 KiB
C#
using ErsatzTV.Core;
|
|
using ErsatzTV.Core.Domain;
|
|
using ErsatzTV.Core.Interfaces.Repositories;
|
|
|
|
namespace ErsatzTV.Application.Configuration;
|
|
|
|
public class UpdateLibraryRefreshIntervalHandler :
|
|
IRequestHandler<UpdateLibraryRefreshInterval, Either<BaseError, Unit>>
|
|
{
|
|
private readonly IConfigElementRepository _configElementRepository;
|
|
|
|
public UpdateLibraryRefreshIntervalHandler(IConfigElementRepository configElementRepository) =>
|
|
_configElementRepository = configElementRepository;
|
|
|
|
public Task<Either<BaseError, Unit>> Handle(
|
|
UpdateLibraryRefreshInterval request,
|
|
CancellationToken cancellationToken) =>
|
|
Validate(request)
|
|
.MapT(
|
|
_ => _configElementRepository.Upsert(
|
|
ConfigElementKey.LibraryRefreshInterval,
|
|
request.LibraryRefreshInterval))
|
|
.Bind(v => v.ToEitherAsync());
|
|
|
|
private static Task<Validation<BaseError, Unit>> Validate(UpdateLibraryRefreshInterval request) =>
|
|
Optional(request.LibraryRefreshInterval)
|
|
.Where(lri => lri > 0)
|
|
.Map(_ => Unit.Default)
|
|
.ToValidation<BaseError>("Tuner count must be greater than zero")
|
|
.AsTask();
|
|
}
|