Devon Wesley devonwesley

☕

Probably at coffee shop in Oakland, CA.

I Blockchain

devonwesley / ContractDetails.js

Last active November 20, 2017 18:34

This feature shows the contract details.

	function renderContractDetails(name, contract) {
	const modalEl = document.createElement('div')
	modalEl.style.width = '700px';
	modalEl.style.margin = '100px auto';
	modalEl.style.padding = '50px';
	modalEl.style.backgroundColor = '#fff';

	modalEl.appendChild(renderContractInfo(name, contract))
	mui.overlay('on', modalEl);
	}

devonwesley / Web3JS.js

Created November 15, 2017 00:01

Using this to show how to instantiate the web3 object.

	if (typeof web3 !== 'undefined') {
	web3 = new Web3(web3.currentProvider)
	} else {
	// set the provider you want from Web3.providers
	web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"))
	}

devonwesley / Account.js

Last active December 20, 2017 02:22

This snippet of code is for the blog series that i am writing.

	function getAccounts() {
	const ethAccount = web3.eth.accounts[0]

	return document
	.getElementById('account-addresses')
	.innerHTML = `<div>
	Account: ${ethAccount}
	<br />
	Balance: ${balanceInEth(ethAccount)}
	</div>

devonwesley / AccountAddress.html

Created November 21, 2017 08:23

devonwesley / ModifiedRenderContract.js

Last active November 29, 2017 18:31

	function renderContractList() {
	const contractListContainer = document.getElementById('contract-list')
	const { contracts } = compiledContract

	Object.keys(contracts).forEach((contract, index) => {
	const label = `contract-id-${contract}-${Math.random()}`
	const gas = contracts[contract].gasEstimates.creation

	createContractInfo(gas, contract, label, function (el) {
	contractListContainer.appendChild(el)

devonwesley / DeployContractEvent.js

Last active December 20, 2017 02:23

Function for blog series

	function deployContractEvent(name, contract) {
	const comfirmMsg = `
	Contract: ${name.substring(1)}
	Network: ${currentNetwork()}

	Confirm to deploy with these settings.
	`
	if (!confirm(comfirmMsg)) return

	const { bytecode, interface } = contract

devonwesley / RenderContract.js

Last active December 20, 2017 02:25

	function renderContract(contract, contractName) {
	status(`Contract Deployed...`)
	const { transactionHash, address } = contract

	web3.eth.getTransaction(transactionHash, (err, transaction) => {
	if (!err) {
	const props = { ...transaction, ...contract, }
	const details = {
	blockNumber: transaction.blockNumber,
	contractName,

devonwesley / newContractCallback.js

Last active December 20, 2017 02:25

Code snippet of a callback for a contract being deployed.

	function newContractCallback(name) {
	return (err, contract) => {
	getAccounts()
	if (!err) {
	!contract.address
	? status(`Deploying contract..`)
	: renderContract(contract, name)
	}
	}
	}

devonwesley / currentNetwork.js

Last active December 20, 2017 02:24

A code snippet that checks which ethereum network your on.

	function currentNetwork() {
	const network = web3.eth.getBlock(0).hash
	const main = '0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3'
	const test = '0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d'

	switch (network) {
	case main:
	return 'Main Net'
	case test:
	return 'Ropsten Network'

devonwesley / CreateContractPanel.js

Last active December 20, 2017 02:26

Creates a Container for smart contract info inside of the UI.

	function createContractPanel(contract, callback) {
	const div = document.createElement('DIV')
	div.className = 'mui-panel'
	div.innerHTML = `
	<h3>
	<strong>Contract: </strong>
	${contract.contractName}
	</h3>
	<p>
	<strong>Block Number: </strong>