anonymoussprocket/README.md

## README.md

      
    Raw
  

              README.md
            
          
    Purpose

This is the full code for an simplistic dApp on Tezos. It is presented as part of the Cryptonomic dApp development curriculum with ConseilJS & SmartPy. The relevant discussion of this code is in Part 6.
Environment

To get access to Tezos & Conseil infrastructure signup for an account at Nautilus Cloud. The missing parameters in the code below will come from there.
Confirmed Environment Configurations


Safari 13.0.2, ConseilJS 0.3.2-beta
Chrome 78


## index.html
<html>
    <head>
        <script src="https://cdn.jsdelivr.net/gh/cryptonomic/conseiljs/dist-web/conseiljs.min.js"></script>
        <script>
            const tezosNode = '<tezos-node-url>';
            const conseilServer = {
                url: '<conseil-indexer-url>',
                apiKey: '<API key from nautilus.cloud>',
                network: '<...>'
            }
            const networkBlockTime = 30 + 1;

            let keyStore = {};
            const alphanetFaucetAccount = {
                    "mnemonic": [ "promote", "grape", "sea", "glide", "still", "suggest", "vehicle", "front", "bulb", "wolf", "cart", "cart", "surround", "creek", "cycle" ],
                    "secret": "b43d272885698df92e01a9adac18e697e9db42d0",
                    "amount": "24283188994",
                    "pkh": "tz1RArF4HTSMHpKywvvU1qtHRg89eWQN1CLL",
                    "password": "LieZc5k2PT",
                    "email": "jwydlazq.dhugusjq@tezos.example.org"
            };
            const secretKey = 'edskS1hYczoFBSmyXZrLJEViq5ksFs1N2L7QKdTF1q3ZJiXvBwmsVtfeBdCXytM1Tzo645JKYjt6iyhqDwUyFMzZTwsq8Y9NHq';

            function clearRPCOperationGroupHash(hash) {
                return hash.replace(/\"/g, '').replace(/\n/, '');
            }

            async function initAccount() {
                //keyStore = await conseiljs.TezosWalletUtil.unlockFundraiserIdentity(alphanetFaucetAccount.mnemonic.join(' '), alphanetFaucetAccount.email, alphanetFaucetAccount.password, alphanetFaucetAccount.pkh);
                keyStore = await conseiljs.TezosWalletUtil.restoreIdentityWithSecretKey(secretKey);
            }

            async function invokeContract() {
                const augend = document.getElementById('augend').value;
                const addend = document.getElementById('addend').value;
                const contractAddress = 'KT1C8eB3d2VQnuj6ARRT8V4jRUhUuYeNcQK1';
                const params = `{"prim": "Pair", "args": [{"int": "${augend}"}, {"int": "${addend}"}]}`;

                const paramFormat = conseiljs.TezosParameterFormat.Micheline;
                let nodeResult = await conseiljs.TezosNodeWriter.sendContractInvocationOperation(tezosNode, keyStore, contractAddress, 0, 50000, '', 1000, 20000, undefined, params, paramFormat);

                const groupid = clearRPCOperationGroupHash(nodeResult.operationGroupID);
                console.log(`Injected activation operation with ${groupid}`);

                let conseilResult = await conseiljs.TezosConseilClient.awaitOperationConfirmation(conseilServer, conseilServer.network, groupid, 10, networkBlockTime);

                if (conseilResult.length == 1 && conseilResult[0]['status'] === 'applied') {
                    console.log(conseilResult[0]);
                    conseilResult = await conseiljs.TezosConseilClient.getAccount(conseilServer, conseilServer.network, contractAddress);
                    console.log(conseilResult[0]);
                    document.getElementById('result').innerText = `= ${conseilResult[0]['storage']}`;
                } else if (conseilResult.length == 1 && conseilResult[0]['status'] !== 'applied') {
                    console.log(`operation ${groupid} failed`);
                    document.getElementById('result').innerText = '= error';
                    console.log(conseilResult[0]);
                    nodeResult = await conseiljs.TezosNodeReader.getBlock(tezosNode, conseilResult[0]['block_hash']);
                    console.log(nodeResult);
                } else {
                    console.log(`operation ${groupid} appears to have been rejected`);
                }
            }

            async function run() {
                await initAccount();
                await invokeContract();
            }
        </script>
    </head>
    <body>
        <form>
            <input type="number" id="augend" value="1" /> + <input type="number" id="addend" value="1" /> <span id="result"></span>
            <button onclick="run(); return false;">Run</button>
        </form>
    </body>
</html>
	<html>
	<head>
	<script src="https://cdn.jsdelivr.net/gh/cryptonomic/conseiljs/dist-web/conseiljs.min.js"></script>
	<script>
	const tezosNode = '<tezos-node-url>';
	const conseilServer = {
	url: '<conseil-indexer-url>',
	apiKey: '<API key from nautilus.cloud>',
	network: '<...>'
	}
	const networkBlockTime = 30 + 1;

	let keyStore = {};
	const alphanetFaucetAccount = {
	"mnemonic": [ "promote", "grape", "sea", "glide", "still", "suggest", "vehicle", "front", "bulb", "wolf", "cart", "cart", "surround", "creek", "cycle" ],
	"secret": "b43d272885698df92e01a9adac18e697e9db42d0",
	"amount": "24283188994",
	"pkh": "tz1RArF4HTSMHpKywvvU1qtHRg89eWQN1CLL",
	"password": "LieZc5k2PT",
	"email": "jwydlazq.dhugusjq@tezos.example.org"
	};
	const secretKey = 'edskS1hYczoFBSmyXZrLJEViq5ksFs1N2L7QKdTF1q3ZJiXvBwmsVtfeBdCXytM1Tzo645JKYjt6iyhqDwUyFMzZTwsq8Y9NHq';

	function clearRPCOperationGroupHash(hash) {
	return hash.replace(/\"/g, '').replace(/\n/, '');
	}

	async function initAccount() {
	//keyStore = await conseiljs.TezosWalletUtil.unlockFundraiserIdentity(alphanetFaucetAccount.mnemonic.join(' '), alphanetFaucetAccount.email, alphanetFaucetAccount.password, alphanetFaucetAccount.pkh);
	keyStore = await conseiljs.TezosWalletUtil.restoreIdentityWithSecretKey(secretKey);
	}

	async function invokeContract() {
	const augend = document.getElementById('augend').value;
	const addend = document.getElementById('addend').value;
	const contractAddress = 'KT1C8eB3d2VQnuj6ARRT8V4jRUhUuYeNcQK1';
	const params = `{"prim": "Pair", "args": [{"int": "${augend}"}, {"int": "${addend}"}]}`;

	const paramFormat = conseiljs.TezosParameterFormat.Micheline;
	let nodeResult = await conseiljs.TezosNodeWriter.sendContractInvocationOperation(tezosNode, keyStore, contractAddress, 0, 50000, '', 1000, 20000, undefined, params, paramFormat);

	const groupid = clearRPCOperationGroupHash(nodeResult.operationGroupID);
	console.log(`Injected activation operation with ${groupid}`);

	let conseilResult = await conseiljs.TezosConseilClient.awaitOperationConfirmation(conseilServer, conseilServer.network, groupid, 10, networkBlockTime);

	if (conseilResult.length == 1 && conseilResult[0]['status'] === 'applied') {
	console.log(conseilResult[0]);
	conseilResult = await conseiljs.TezosConseilClient.getAccount(conseilServer, conseilServer.network, contractAddress);
	console.log(conseilResult[0]);
	document.getElementById('result').innerText = `= ${conseilResult[0]['storage']}`;
	} else if (conseilResult.length == 1 && conseilResult[0]['status'] !== 'applied') {
	console.log(`operation ${groupid} failed`);
	document.getElementById('result').innerText = '= error';
	console.log(conseilResult[0]);
	nodeResult = await conseiljs.TezosNodeReader.getBlock(tezosNode, conseilResult[0]['block_hash']);
	console.log(nodeResult);
	} else {
	console.log(`operation ${groupid} appears to have been rejected`);
	}
	}

	async function run() {
	await initAccount();
	await invokeContract();
	}
	</script>
	</head>
	<body>
	<form>
	<input type="number" id="augend" value="1" /> + <input type="number" id="addend" value="1" /> <span id="result"></span>
	<button onclick="run(); return false;">Run</button>
	</form>
	</body>
	</html>