public async Task <IEnumerable <TKey> > Add(IEnumerable <T> values)
{
using (var trans = _unitOfWork.BeginTransaction())
{
await ValidateDto(values, ValidationType.AddValidation);
var entities = MapFromDtos(values, ValidationType.AddValidation);
foreach (var entity in entities)
{
AddEntity(entity);
}
_repository.AddRange(entities);
await CommitTransaction(trans);
return(entities.Select(GetKey));
}
}