Book Database Smart Contract

This Solidity smart contract (BookDatabase) manages a collection of books on the blockchain. It allows users to add, edit, and remove books from the database. Each book is represented by its title, publication year, number of pages, and author.

Features

Add Book: Add a new book to the database.
Edit Book: Modify the details of an existing book.
Remove Book: Delete a book from the database.
Ownership: Only the contract owner can modify the database.

Contract Details

Solidity Version: ^0.8.12
License: MIT

Functions

`constructor()`

Initializes the contract and sets the owner to the deployer's address.

`addBook`

function addBook(Book memory newBook) public

Adds a new book to the database.

`editBook`

function editBook(uint32 id, Book memory newBook) public

Edits the details of an existing book identified by id.

`removeBook`

function removeBook(uint32 id) public restricted

Removes the book with the given id from the database.

Modifiers

`restricted`

modifier restricted()

Restricts access to functions only to the owner of the contract.

Usage

To interact with this contract:

Deploy it on a supported Ethereum network.
Use a compatible Ethereum wallet (e.g., MetaMask) to play the game by calling the play function with the desired choice and the correct amount of ether.
Alternatively, you can use Remix — an online Solidity IDE — to deploy and interact with the contract directly from your web browser.

Acknowledgments

This contract was inspired by the need for decentralized book management systems.

Disclaimer

This contract is provided as-is with no warranties or guarantees. Use it at your own risk.

EduardoSilva09/BookDatabase