kill.js

const { types } = require("@algo-builder/web");
const { issue } = require("./issue");
const { tryExecuteTx, fundAccount } = require("../common/common");
const accounts = require("../common/accounts");

async function kill(deployer) {
	const owner = deployer.accountsByName.get(accounts.owner);
	await fundAccount(deployer, owner);

	/*
	 * tx - Call to controller stateful smart contract with application arg: 'kill'
	 * Only token manager can kill a token. If token is killed then all token transfers
	 * (eg. issue, transfer(a, b)) are rejected. Token holder can only do opt-out txn after
	 * token is killed.
	 */
	const tesla = deployer.asa.get("tesla");
	const controllerAppInfo = deployer.getApp("Controller");
	const killParams = [
		{
			type: types.TransactionType.CallApp,
			sign: types.SignType.SecretKey,
			fromAccount: owner,
			appID: controllerAppInfo.appID,
			payFlags: { totalFee: 1000 },
			appArgs: ["str:kill"],
			foreignAssets: [tesla.assetIndex],
		},
	];

	console.log("* Kill Token: tesla *");
	await tryExecuteTx(deployer, killParams);
}

async function run(runtimeEnv, deployer) {
	const elon = deployer.accountsByName.get("elon-musk");
	await fundAccount(deployer, elon); // fund elon

	// (in scripts flow we already issue the tokens before kill, so uncomment if another sequence is followed)
	// transaction pass (issue 15 tokens to elon)
	// await deployer.optInAccountToASA("tesla", elon.name, {});
	// await issue(deployer, elon.addr, 15);

	await kill(deployer); // kill token 'tesla'

	// transaction FAIL: token is killed, we can't issue tokens
	await issue(deployer, elon.addr, 15).catch((error) => console.log(error));
}

module.exports = { default: run, kill: kill };