public async Task <bool> Handle(DeleteChapterCommand request, CancellationToken cancellationToken)
{
var chapterSpecification = new ChapterByIdSpecification(request.ChapterId);
if (!await _chapterRepository.AnyAsync(chapterSpecification))
{
_logger.LogError($"Chapter with id {request.ChapterId} not found");
throw new InvalidOperationException($"Chapter with id {request.ChapterId} not found");
}
if (!await _chapterRepository.DeleteAsync(chapterSpecification))
{
_logger.LogError($"Delete chapter failed");
throw new InvalidOperationException($"Delete chapter failed");
}
var message = _mapper.Map <DeleteChapterMessage>(request);
await _sendEndpointProvider.Send(message, cancellationToken);
return(true);
}
public async Task <Chapter> Handle(GetChapterByIdQuery request, CancellationToken cancellationToken)
{
var chapterSpecification = new ChapterByIdSpecification(request.ChapterId);
return(await _chapterRepository.GetAsync(chapterSpecification));
}
