public static bool InsertBorrowedBook(EBorrowedBooks borrowedBook)
{
if (borrowedBook.Book.ID < 1 || borrowedBook.DateOfBorrow == null || borrowedBook.Employee.ID < 1 || borrowedBook.ExpireDate == null || borrowedBook.Member.ID < 1)
{
return(false);
}
else
{
DALBorrowedBooks.InsertBorrowedBook(borrowedBook);
return(true);
}
}
public static bool Update(EBorrowedBooks borrowedbook)
{
DALBorrowedBooks.Update(borrowedbook);
return(true);
}
public static EBorrowedBooks GetIdOnly(int borrowedBokkID)
{
return(DALBorrowedBooks.GetIdOnly(borrowedBokkID));
}
public static List <EBorrowedBooks> GetAll()
{
return(DALBorrowedBooks.GetAll());
}
