public async Task <ServiceResult <GetPreferenceResponseDto> > GetPreferenceAsync(GetPreferenceRequestDto request, CancellationToken cancellationToken)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (string.IsNullOrEmpty(request.Key))
{
return(ServiceResult.Failure(ServiceErrors.CreateInvalidRequest("Missing preference key.")));
}
var value = await m_repository.TryGetPreferenceAsync(request.Key, cancellationToken).ConfigureAwait(false);
if (value == null)
{
return(ServiceResult.Failure(ServiceErrors.CreateNotFound("Preference key not found.")));
}
return(ServiceResult.Success(new GetPreferenceResponseDto {
Value = value
}));
}
public Task <ServiceResult <NotRestfulResponseDto> > NotRestfulAsync(NotRestfulRequestDto request, CancellationToken cancellationToken)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
return(Task.FromResult <ServiceResult <NotRestfulResponseDto> >(ServiceResult.Failure(ServiceErrors.CreateNotFound())));
}
public Task <ServiceResult <GetWidgetWeightResponseDto> > GetWidgetWeightAsync(GetWidgetWeightRequestDto request, CancellationToken cancellationToken)
{
return(Task.FromResult <ServiceResult <GetWidgetWeightResponseDto> >(ServiceResult.Failure(ServiceErrors.CreateNotFound())));
}
public static ServiceErrorDto CreateNotFoundWidget(string id)
{
return(ServiceErrors.CreateNotFound($"The widget with ID '{id}' was not found."));
}
