public async Task DeleteAsync(Guid remarkId)
{
Logger.Debug($"Deleting remark with id: '{remarkId}'.");
var remark = await _remarkRepository.GetOrFailAsync(remarkId);
if (remark.Photos.Any())
{
var photoNames = remark.Photos.Select(x => x.Name).ToArray();
await _remarkPhotoService.RemovePhotosAsync(remark.Id, photoNames);
}
await _remarkRepository.DeleteAsync(remark);
Logger.Debug($"Remark with id: '{remarkId}' was deleted.");
}
public async Task HandleAsync(RemovePhotosFromRemark command)
{
var groupIds = new Guid[] {};
var removedPhotos = new string[] {};
await _handler
.Validate(async() => await _remarkService.ValidateEditorAccessOrFailAsync(command.RemarkId, command.UserId))
.Run(async() =>
{
groupIds = command.Photos?
.Where(x => x.GroupId != Guid.Empty)
.Select(x => x.GroupId)
.ToArray() ?? new Guid[] {};
var names = command.Photos?
.Where(x => x.Name.NotEmpty())
.Select(x => x.Name)
.ToArray() ?? new string[] {};
var namesForGroups = await _remarkPhotoService.GetPhotosForGroupsAsync(command.RemarkId, groupIds);
removedPhotos = names
.Union(namesForGroups.HasValue ? namesForGroups.Value : Enumerable.Empty <string>())
.Distinct()
.ToArray();
await _remarkPhotoService.RemovePhotosAsync(command.RemarkId, removedPhotos);
})
.OnSuccess(async() =>
{
var resource = _resourceFactory.Resolve <PhotosFromRemarkRemoved>(command.RemarkId);
await _bus.PublishAsync(new PhotosFromRemarkRemoved(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(ex => _bus.PublishAsync(new RemovePhotosFromRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, $"Error occured while removing photos from the remark with id: '{command.RemarkId}'.");
await _bus.PublishAsync(new RemovePhotosFromRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
}
