Code-Beispiele - NodeJS

We have provided an example code base written in JavaScript that can be executed on the command line with NodeJS.

Requirements

• download the latest stable version from https://nodejs.org/en/.
• download the minimal-lmc-api-setup.zip, and unpack it in your workspace.
• run npm install to download dependencies required by the example code

We recommend using Visual Studio Code as an IDE.

The ZIP file contains the following files:

Config.json

This is a configuration file. Update with your credentials / service account:

{
    "user": "admin",
    "pass": "admin",
    "baseurl": "https://cloud.lancom.de",
    "otpSecret: ""
}

If you are using two-factor authentication, you need to provide the secret via otpSecret, otherwise leave empty. If provided, the lmc-api.js will then generate tokens with this secret.

lmc-api.js, util.js

Library files.

lmc-api.js contains the authentication/authorization mechanism, including a token cache that reuses valid tokens and automatically refreshes tokens if needed.

util.js simplifies writing examples. See below.

get-sites.js

An example implementation to fetch a list of site UUIDs from a project:

const util = require("./util.js");

if (!util.checkParams(["account-uuid"])) { // add more cli parameters here
    return;
}

// Create an API object, to query the given account
const lmcApi = util.getApi(process.argv[2]);
// next cli parameter would be process.argv[3]

lmcApi.fetch(`/cloud-service-devices/accounts/${lmcApi.accountId}/sites?select=id`)
    .then(sites => {
        sites
            .forEach(site => console.log(site));
    });

Usage:

# node get-sites.js
Usage:
node get-sites.js <account-uuid>