public async Task <IDataResult <ICollection <IContactForViewDto> > > GetListAsync( Expression <Func <Contact, bool> > where = null, params Expression <Func <Contact, object> >[] includes) { ICollection <IContactForViewDto> contactDtos = new List <IContactForViewDto>(); var contacts = await _contactDal.ListAsync(where, includes); foreach (var contact in contacts) { var mappedContact = _mapper.Map <ContactForViewDto>(contact); contactDtos.Add(mappedContact); } return(new DataResult <ICollection <IContactForViewDto> >(contactDtos, true)); }