I am creating a library management system. Presently am done creating the Book and BookItem class. Can you point any thing you feel isn't necessary, inefficient or a general bad practice so I could learn from it and grow in my programming career

Book.hh

#ifndef BOOK_HH
#define BOOK_HH
/*****************************************************************
 * Name: Book.hh
 * Author: Samuel Oseh
 * Purpose: Book class method-function prototype
 * ***************************************************************/

#include <string>
class Book {
    public:
        /* method function */
        Book()  = default;
        ~Book(){}
        virtual std::string getStatus() const = 0;
        virtual std::string getType() const = 0;
};

#endif

BookItem.hh

#ifndef BOOKITEM_HH
#define BOOKITEM_HH
/*****************************************************************
 * Name: BookItem.hh
 * Author: Samuel Oseh
 * Purpose: BookItem class method-function prototype
 * ***************************************************************/
#include "Book.hh"
#include <string>
#include <ctime>

class BookItem : Book{
    private:
        /* data */
        std::string name;
        std::string author;
        std::string pubDate;
        std::string isbn;
        std::string status;
        std::string type;
        bool onlineCopy{false};
        /* utility function */
        bool validatePubDate( std::string date ) const;
        
    public:
        BookItem() = default;
        BookItem( const std::string &name, const std::string author, const std::string pubDate, \
                const std::string isbn, const std::string status, const std::string type, bool onlineCopy = false ); 
        BookItem( const BookItem &bookItem ) { *this = std::move(bookItem); }
        BookItem& operator=( const BookItem &bookItem );
        void setStatus( std::string status );
        void setType( std::string status );
        std::string getStatus() const { return status; };
        std::string getType() const { return type; }
        void setOnlineCopy() { onlineCopy = true; }
        bool hasOnlineCopy() { return onlineCopy; }
        std::string giveName() const { return name; }
        std::string giveAuthor() const { return author; }
        std::string givePubDate() const { return pubDate; }
        std::string giveIsbn() const { return isbn; }
        
        static const std::string *const statusPtr;
        static const std::string *const typePtr;
        
        ~BookItem(){}

};

#endif

BookItem.cc

/*****************************************************************
 * Name: BookItem.cc
 * Author: Samuel Oseh
 * Purpose: BookItem class method-function definitions
 * ***************************************************************/
#include <iostream>
#include <stdexcept>
#include "BookItem.hh"

std::string statusCopy[5] = { "RESERVED", "AVAILABLE", "UNAVAILABLE", "REFERENCE", "LOANED" };
std::string typeCopy[] = {"ART", "BASIC MEDICAL SCIENCES", "LAW", "PROGRAMMING", "COMPUTER SCIENCE", "NURSING", "PHARMARCY", "MAGAZINE",\
                            "ARTICLE", "JOURNAL", "BANKING", "NEWSLETTER"};
const std::string *const BookItem::typePtr = typeCopy;
const std::string *const BookItem::statusPtr = statusCopy;

BookItem:: BookItem( const std::string &nme, const std::string author, const std::string pubDate, \
                const std::string isbn, const std::string status, const std::string type, bool onlineCopy ) : Book() {
                    this->name = name;
                    this->author = author;
                    if ( validatePubDate( pubDate ) )
                        this->pubDate = pubDate;
                    else 
                        throw std::invalid_argument("Invalid publication date");
                    this->isbn = isbn;
                    setStatus( status );
                    setType( type );
                    this->onlineCopy = onlineCopy;
}


BookItem &BookItem::operator=( const BookItem &bookItem ) {
    name = bookItem.name;
    author = bookItem.author;
    pubDate = bookItem.pubDate;
    isbn = bookItem.pubDate;
    status = bookItem.status;
    type = bookItem.type;
    onlineCopy = bookItem.onlineCopy;
    return *this;
}

bool BookItem::validatePubDate( std::string date ) const { 
    struct tm tm;
    if ( strptime( date.c_str(), "%d/%m/%y", &tm ) ) 
        return true;
    return false;
}

void BookItem::setStatus( std::string status ) {
    for ( const std::string *p = begin(statusCopy); p != end(statusCopy); ++p ) {
        if ( *p == status ) {
            this->status = status;
            return;
        }
    }
    throw std::invalid_argument("Invalid Status");
}

void BookItem::setType( std::string type ) {
    for ( const std::string *p = begin(typeCopy); p != end(typeCopy); ++p ) {
        if ( *p == type ) {
            this->type = type;
            return;
        }
    }
    throw std::invalid_argument("Invalid Type");
}
```