AEM Headless Client for NodeJS

See aem-headless-client-java for the Java variant of this client
and aem-headless-client-js for the client-side Browser only variant.

Installation

``bash
$ npm install @adobe/aem-headless-client-nodejs
`

Usage

$3

`javascript
const { AEMHeadless } = require('@adobe/aem-headless-client-nodejs');
`
Configure SDK with serviceURL and Auth data (if needed)
`javascript
const aemHeadlessClient = new AEMHeadless({
serviceURL: '',
endpoint: '',
auth: '' || ['', '']
})
// Eg:
const aemHeadlessClient = new AEMHeadless({
serviceURL: AEM_HOST_URI,
endpoint: 'content/graphql/endpoint.gql',
auth: [AEM_USER, AEM_PASS]
})
`


$3

#### Promise syntax:
`javascript
aemHeadlessClient.runQuery(queryString)
.then(data => console.log(data))
.catch(e => console.error(e.toJSON()))

aemHeadlessClient.listPersistedQueries()
.then(data => console.log(data))
.catch(e => console.error(e.toJSON()))

aemHeadlessClient.persistQuery(queryString, 'wknd/persist-query-name')
.then(data => console.log(data))
.catch(e => console.error(e.toJSON()))

aemHeadlessClient.runPersistedQuery('wknd/persist-query-name')
.then(data => console.log(data))
.catch(e => console.error(e.toJSON()))
`
#### Within async/await:
`javascript
(async () => {
let postData
try {
postData = await aemHeadlessClient.runQuery(queryString)
} catch (e) {
console.error(e.toJSON())
}

let list
try {
list = await aemHeadlessClient.listPersistedQueries()
} catch (e) {
console.error(e.toJSON())
}

try {
await aemHeadlessClient.persistQuery(queryString, 'wknd/persist-query-name')
} catch (e) {
console.error(e.toJSON())
}

let getData
try {
getData = await aemHeadlessClient.runPersistedQuery('wknd/persist-query-name')
} catch (e) {
console.error(e.toJSON())
}
})()
`

Fetch instance

Check https://github.com/adobe/aio-lib-core-networking for advanced usage and default settings

Authorization

If auth param is a string, it's treated as a Bearer token

If auth param is an array, expected data is ['user', 'pass'] pair, and Basic Authorization will be ued

If auth is not defined, Authorization header will not be set

$3

SDK contains helper function to get Auth token from credentials config file

`javascript
const { getToken } = require('@adobe/aem-headless-client-nodejs')
(async () => {
const { accessToken, type, expires } = await getToken('path/to/service-config.json')
const aemHeadlessClient = new AEMHeadless('content/graphql/endpoint.gql', AEM_HOST_URI, accessToken)
const data = await aemHeadlessClient.runQuery(queryString)
})()
``

API Reference

See generated API Reference

Contributing

Contributions are welcome! Read the Contributing Guide for more information.

Licensing

This project is licensed under the Apache V2 License. See LICENSE for more information.