public async Task <ActionResult <IEnumerable <FamilyTreeDto> > > GetValidTreesForContatenation(int srcId, int userId) { var result = await _service.FamilyTreesThanCanBeConcatenatedForUserAsync(srcId, userId); return(new ObjectResult(new { FamilyTreeConcatValid = _mapper.MapToDto <Entity.FamilyTree, FamilyTreeDto>(result) })); }