public ContactService(IMapper mapper, IPositionRepository positionRepository, IContactRepository contactRepository, IContactMemberRepository contactMemberRepository)
 {
     this.mapper                  = mapper;
     this.positionRepository      = positionRepository;
     this.contactRepository       = contactRepository;
     this.contactMemberRepository = contactMemberRepository;
 }
 public ContactMemberService(IMapper mapper, IContactMemberRepository ContactMemberRepository)
 {
     this.mapper = mapper;
     this.ContactMemberRepository = ContactMemberRepository;
 }