When a book does not available in the library, a user should be able to add request for booking a book, based on title, author or (and) description
When a book is available to order, another type of book request should be created.
All the functions may be encapsulated in Product abstraction
When a book does not available in the library, a user should be able to add request for booking a book, based on title, author or (and) description When a book is available to order, another type of book request should be created.
All the functions may be encapsulated in Product abstraction