zdaodu-iov / 03-write-smart-contract Goto Github PK

This project focuses on the development of a Solidity-based smart contract named OneMilNftPixels, part of a larger initiative to explore blockchain technologies, specifically within the context of Non-Fungible Tokens (NFTs). The contract is built using Solidity and integrates OpenZeppelin's ERC721 and Ownable contracts.

The project is divided into three main parts:

• Description: This directory contains the initial setup for the Solidity environment, including the compilation of the provided example.sol file.
• Key Components:
  • Solidity source file (example.sol).
  • Compiled ABI and bytecode (example.abi.json and example.bytecode.bin).
  • NPM configuration files and node_modules directory.
  • Compilation commands (commands.sh for Linux/Mac, commands.bat for Windows).

• Description: Contains the updated Solidity contract OneMilNftPixels, which demonstrates functionalities related to an NFT marketplace.
• Key Components:
  • Updated Solidity source file (example.sol) with defined contract, including functions for buying and updating pixels.

• Description: Features the Hardhat project setup for advanced development and testing.
• Key Components:
  • Hardhat configuration file (hardhat.config.js).
  • .secret file for secure management of test accounts.

To set up the project, follow these steps:

1. Clone the repository to your local machine.
2. Navigate to each directory (code-01, code-02, code-03) and perform the necessary installation steps:
   • For code-01 and code-02: Ensure Node.js and NPM are installed, then run npm install to install dependencies.
   • For code-03: Install Hardhat using npm install --save-dev hardhat.

• code-01:
  • Run commands.sh or commands.bat depending on your operating system to compile the Solidity file.
• code-02:
  • Review and test the example.sol file using Solidity tools or integrated development environments like Remix.
• code-03:
  • Use Hardhat commands like npx hardhat compile for compiling contracts within this setup.
  • Test network configuration and smart contract deployment using Hardhat's network management features.

• Be sure to review and test the smart contracts thoroughly before considering deployment on a live network.
• For detailed documentation on Solidity and Hardhat, refer to their respective official documentation.