alicenetjs

Requirements

• Nodejs 16+
• NPM 6+

Install

npm i @alicenet_/alicenetjs

Usage

Supports SECP256k1 and BN curve types.

SECP256k1 (curve = 1)

BN (curve = 2)

Require

First AliceNetJS must be required where you would like to use it -- To quickly inititiate AliceNetJS It needs the RPC url to connect to

const AliceWallet = require("alicenetjs");
const aliceWallet = new AliceWallet(${alicenet_rpc})

Add Account

Accounts can be added to the wallet instance as secp256k1 (int(1)) or BN ((int(2)) curves via a private key

If you wish to use MultiSig features, please opt for BN curve (2)

await aliceWallet.Account.addAccount(${PRIVATE_KEY}, ${CURVE})

Example

await aliceWallet.Account.addAccount(privateKey, 1); // Creates a secp256k1 curve based key pair account

Create A ValueStore

Valuestores are used to move value of the utility token from one address to another

The curve of the receiving address must be declared

await aliceWallet.Transaction.createValueStore(0x${FROM}, ${VALUE}, 0x${TO}, ${TO_CURVE})

Example

await aliceWallet.Transaction.createValueStore(0x4240A00833065c29D1EB117e200a87c95D640289, 10, 0x219D27f4DBf2831f45Dd55436dE084571Ae2cE15, 2)
--
await aliceWallet.Transaction.createValueStore(aliceWallet.Account.accounts[0]["address"], 1, aliceWallet.Account.accounts[0]["address"], 1)

Create A DataStore

Datastores are used to store segments of data on chain for various use cases, data is stored as hexadecimal blobs

await aliceWallet.Transaction.createDataStore(0x${FROM}, ${INDEX}, ${DURATION}, ${RAW_DATA}, !(optional){ISSUED_AT_EPOCH})

Example

await  aliceWallet.Transaction.createDataStore(0x4240A00833065c29D1EB117e200a87c95D640289, "0xA", 20, "0xC0FFEE")
--
await aliceWallet.Transaction.createDataStore(aliceWallet.Account.accounts[0]["address"], "0xA", 1, "0xC0FFEE", 1)

Send Transaction

Transactions can contain both value stores and data stores ( Up to 255 ) -- Once all of have been created the transaction can be sent,

await aliceWallet.sendTransaction(!(optional){CHANGE_ADDRESS}, !(optional){CHANGE_ADDRESS_CURVE}, !(optional)[{UTXOIDs}])

Example

await aliceWallet.Transaction.sendTx()
--
await aliceWallet.Transaction.sendTx(0x4240A00833065c29D1EB117e200a87c95D640289, 2)
--
await aliceWallet.Transaction.sendTx(0x4240A00833065c29D1EB117e200a87c95D640289, 2, [0197314d4f3e46eb7dd8cd7bcd2daf5305a4c8f9089ae6e9a1552350dfce56ac])

Wallet Modules

• Account
• Transaction
• RPC

Details on these modules can be found in the generated docs

Generate Docs

• Create the docs
  • npm run build-docs
• Open index with a browser
  • firefox docs/index.html

Tests

Create .env file in the root folder to specify account, chainId, and RPC.
It is required that your .env has OPTIONAL_TEST_SUITE_PRIVATE_KEY and OPTIONAL_TEST_SUITE_SECONDARY_PRIVATE_KEY with a funded private key value. For the Faucet utility you need to provide the api endpoint here FAUCET_API_URL.

• Run all tests
  • npm test
• Run only unit tests
  • npm run test-unit
• Run only integration tests
  • npm run test-integration
• Run a single test
  • npm run test-single path/to/file.js
• Run all tests with coverage
  • npm run test-coverage
• Run only unit tests with coverage
  • npm run test-unit-coverage
• Run only integration tests with coverage
  • npm run test-integration-coverage

Test Coverage

When you run npm run test-coverage it generates a file under coverage/cobertura-coverage.xml with a general test coverage output.

Webpack5 environment

Use node core modules polyfill if you choose to run the library on Webpack5 environment.

If you run into this error:

BREAKING CHANGE: webpack<5 used to include polyfills for node.js core modules by default.

1.- Install react-app-rewired package

npm i react-app-rewired package

2.- Install missing dependencies

npm install --save-dev crypto-browserify stream-browserify assert stream-http https-browserify os-browserify url buffer process

3.- Create config-overrides.js

const webpack = require('webpack'); 
module.exports = function override(config) { 
	const fallback = config.resolve.fallback || {}; 
	Object.assign(fallback, { 
		"crypto": require.resolve("crypto-browserify"), 
		"stream": require.resolve("stream-browserify"), 
		"assert": require.resolve("assert"), 
		"http": require.resolve("stream-http"), 
		"https": require.resolve("https-browserify"), 
		"os": require.resolve("os-browserify"), 
		"url": require.resolve("url") 
}) 
config.resolve.fallback = fallback; 
config.plugins = (config.plugins || []).concat([ 
	new webpack.ProvidePlugin({ 
		process: 'process/browser', 
		Buffer: ['buffer', 'Buffer'] 
	}) 
]) 
return config; 

}

4.- Override package.json "scripts": { "start": "react-app-rewired start", "build": "react-app-rewired build", "test": "react-app-rewired test", "eject": "react-scripts eject" },

Now your missing NodeJS polyfills should be included in your app and the error will be gone.

https://devdojo.com/erickagulopez/how-to-polyfill-node-core-modules-in-webpack