private IResult CheckIfBookNameExists(string bookName) { var result = _returnBookDal.GetReturnBookDetails(r => r.BookName == r.BookName).Any(); if (result) { return(new ErrorResult(Messages.ReturnBookAlreadyExists)); } return(new SuccessResult()); }
public List <ReturnBookDetailsDto> GetByBookName(string bookName) { return(_returnBookDal.GetReturnBookDetails().Where(c => c.BookName.ToLower().Contains(bookName.ToLower())).ToList()); }