public BookLoanBusiness(IRepository <BookLoanEntity> repository, IMapper mapper, IBookBusiness bookBusiness, IReaderBusiness readerBusiness)
{
_repository = repository;
_mapper = mapper;
_bookBusiness = bookBusiness;
_readerBusiness = readerBusiness;
}
public ReaderServices(IReaderBusiness readerBusiness)
{
_readerBusiness = readerBusiness;
}