@helios-chain-labs/helios-cli/lib/commands/node/stop.js

simple CLI for helios node

const containerIsRunning = require("../../container/container-is-running");
const containerExec = require("../../container/container-exec");

function stop(options) {
    return new Promise(async (resolve, reject) => {
        const isRunning = await containerIsRunning();
        if (!isRunning) {
            reject('Container is not running');
            return;
        }

        const output = await containerExec(['cat', '/root/.heliades/.password']);

        if (output.includes('No such file or directory')) {
            reject('Helios node not configured');
            return;
        }
        const password = output.trim();

        if (password == '') {
            reject('Helios node not configured - Login failed');
            return;
        }

        let result = await fetch('http://localhost:8080/stop-node', {
            method: 'POST',
            headers: {
                'Access-Code': password,
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({})
        });

        if (result.status != 200) {
            reject('Failed to stop node 1 status=' + result.status);
            return;
        }

        await new Promise(resolve => setTimeout(resolve, 2000));

        let isRunningResult = await fetch('http://localhost:8080/test', {
            method: 'POST',
            headers: {
                'Access-Code': password,
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({})
        });

        if (isRunningResult.status != 200) {
            reject('Helios node not configured - Is setup failed');
            return;
        }

        const testData = await isRunningResult.json();
        if (!testData) {
            reject('Helios node not configured - Is setup failed');
            return;
        }

        if (testData.node.status == '0') {
            if (!options.disabledLogs) {
                console.log('Node is already stopped');
            }
            resolve();
            return;
        }
        reject('Failed to stop node 2 - ' + JSON.stringify(testData));
    });
};

module.exports = stop;