Created
August 2, 2017 15:47
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Dynamic Discovery
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| const nconf = require('nconf'); | |
| const fetch = require('node-fetch'); | |
| const NETSUITE_REST_ROLES_SERVICE_URLS = { | |
| production: 'https://rest.netsuite.com/rest/roles', | |
| sandbox: 'https://rest.sandbox.netsuite.com/rest/roles', | |
| beta: 'https://rest.beta.netsuite.com/rest/roles', | |
| eu: 'https://rest.eu1.netsuite.com/rest/roles', | |
| }; | |
| /** | |
| * @param {Config} config The configuration options | |
| * @param {'systemDomain'|'webservicesDomain'|'restDomain'} domain The requested domain type | |
| * @returns {Promise.<string>} Promise resolving to the requested domain | |
| */ | |
| module.exports = async function getNetsuiteDomain(config, domain) { | |
| let url = nconf.get(`${config.environment}:${domain}`); | |
| if (url) { | |
| return url; | |
| } | |
| let restURL = NETSUITE_REST_ROLES_SERVICE_URLS[config.environment]; | |
| if (!restURL) { | |
| throw new Error(`Invalid environment '${config.environment}'`); | |
| } | |
| let response = await fetch(restURL, { | |
| headers: { | |
| Authorization: `NLAuth nlauth_account=${config.account}, nlauth_email=${config.email}, nlauth_signature=${config.password}`, | |
| }, | |
| }); | |
| // Not using response.json() because I have come across cases where non-JSON data was returned | |
| let data = await response.text(); | |
| try { | |
| data = JSON.parse(data); | |
| } catch (error) { | |
| data = { error: { message: 'Response was not valid JSON data' } }; | |
| } | |
| if (response.status !== 200) { | |
| throw new Error( | |
| `Error ${response.status} (${response.statusText}) while retrieving domains: ${data.error.message}` | |
| ); | |
| } | |
| data = data.filter( | |
| elem => elem.role.internalId.toString() === config.role.toString() | |
| ); | |
| if (data.length < 1) { | |
| throw new Error('Unable to find a matching data center'); | |
| } | |
| url = data[0]['dataCenterURLs'][domain]; | |
| nconf.set(`${config.environment}:${domain}`, url); | |
| return url; | |
| }; |
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