public override async Task <AddTopicResponse> Add(AddTopicRequest request, ServerCallContext context)
{
var id = await _topicService.AddTopicAsync(new Topic
{ Name = request.Name, Description = request.Description });
_logger.Info(id > 0 ? "Topic added successfully" : "Topic was not added");
return(await Task.FromResult(new AddTopicResponse { Id = id }));
}