public async Task <DeleteFilesResult> Handle(DeleteFilesCommand request, CancellationToken cancellationToken)
{
DeleteFilesResult result = new DeleteFilesResult();
var response = await _fileMngClient.GetFilesToDeleteAsync(new gGetFilesToDeleteRequest(), cancellationToken : cancellationToken);
if (response == null)
{
result.ErrorContent = new ErrorContent("Unknown error occured while waiting for files list", ErrorOrigin.Server);
return(result);
}
if (response.Status.Status != Protos.RequestStatus.Success)
{
result.ErrorContent = new ErrorContent(response.Status.Message, ErrorOrigin.Server);
return(result);
}
if (!response.FilesItem.Any())
{
// No files to delete for now
return(result);
}
// Delete files from disk
foreach (var file in response.FilesItem)
{
string folderPath = Path.Combine(_uploadOpt.UploadPath, file.UserId, file.Id);
if (Directory.Exists(folderPath))
{
Directory.Delete(folderPath, true);
}
}
// Request to delete files from db
gDeleteFilesRequest delRequest = new gDeleteFilesRequest();
delRequest.FilesId.Add(response.FilesItem.Select(s => s.Id));
var deleteResponse = await _fileMngClient.DeleteFilesFromDbAsync(delRequest, cancellationToken : cancellationToken);
if (deleteResponse == null)
{
result.ErrorContent = new ErrorContent("Error occured while removing files from db", ErrorOrigin.Server);
return(result);
}
if (deleteResponse.Status.Status != Protos.RequestStatus.Success)
{
result.ErrorContent = new ErrorContent(deleteResponse.Status.Message, ErrorOrigin.Server);
return(result);
}
result.Files = response.FilesItem;
return(result);
}
