SmartDataStorage is a smart contract project built on the Ethereum blockchain using Solidity. It provides a simple storage system for numeric and named data. The contract allows users to store and retrieve a single numeric value and associate it with a name. Additionally, it includes functionality to manage a list of people with associated names and numbers.
The Storedata contract includes the following features:
- Storage of Numeric Value: Users can store a numeric value in the contract.
- Mapping for Names: A mapping is established to associate names with numeric values.
- People Struct: The contract defines a
Peoplestruct withnumberandnameattributes. - Array of People: An array of
Peoplestructs is maintained to store additional data. - Data Retrieval: Users can retrieve the stored numeric value.
- Add People Function: Users can add entries to the array of people, associating names with numbers.
The deployment script (deploy.js) deploys the Storedata contract to the Ethereum blockchain using Hardhat. It also includes functionality to verify the contract on Etherscan.
The project includes comprehensive tests using Hardhat and Chai. Test cases cover initial conditions, value updates, and the correct functioning of the people struct and array.
Follow the steps below to get started with the SmartDataStorage project:
- Clone the repository.
- Install the required dependencies using
npm install. - Deploy the contract to the desired Ethereum network using
npx hardhat run deploy.js. - Run tests using
npx hardhat test.
The hardhat.config.js file includes configurations for different networks, gas reporting, and Etherscan verification. Make sure to set environment variables for the RPC URL, private key, Etherscan API key, and CoinMarketCap API key.
This project is licensed under the UNLICENSED license. See the LICENSE file for details.