HRCenter/Diligent.WebAPI.Business/MappingProfiles/UserMappingProfile.cs

using Diligent.WebAPI.Contracts.DTOs.User;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Diligent.WebAPI.Business.MappingProfiles
{
    public class UserMappingProfile : Profile
    {
        public UserMappingProfile()
        {
            #region DTO to Model
            CreateMap<CreateUserRequestDto, User>();
            #endregion

            #region Model to DTO
            CreateMap<User, UserResponseDTO>();
            CreateMap<User, UserDetailsResponseDTO>()
                .ForMember(dest => dest.PhoneNumber, opt => opt.NullSubstitute("User has no phone number saved."))
                .ForMember(dest => dest.Position, opt => opt.NullSubstitute("Position has not been declared yet."))
                .ForMember(dest => dest.SocialMedias, opt => opt.NullSubstitute("User takes no part in any social media."));
            #endregion
        }
    }
}