eBay.Auth

1Constant.mjs

class Constant {
    static ebay = {
        api_scope: {
            base: 'https://auth.sandbox.ebay.com/oauth2/authorize?client_id=:client_id&response_type=code&redirect_uri=Zapplugin-Zapplugi-zapplu-mgrkif&scope=https://api.ebay.com/oauth/api_scope',
            default: 'https://api.ebay.com/oauth/api_scope',
            buy: {
                order_readonly:'https://api.ebay.com/oauth/api_scope/buy.order.readonly',
                guest_order:'https://api.ebay.com/oauth/api_scope/buy.guest.order',
                shopping_cart:'https://api.ebay.com/oauth/api_scope/buy.shopping.cart',
                offer_auction:'https://api.ebay.com/oauth/api_scope/buy.offer.auction'        
            },
            sell: {
                marketing_readonly:'https://api.ebay.com/oauth/api_scope/sell.marketing.readonly',
                marketing:'https://api.ebay.com/oauth/api_scope/sell.marketing',
                inventory_readonly:'https://api.ebay.com/oauth/api_scope/sell.inventory.readonly',
                inventory:'https://api.ebay.com/oauth/api_scope/sell.inventory',
                account_readonly:'https://api.ebay.com/oauth/api_scope/sell.account.readonly',
                account:'https://api.ebay.com/oauth/api_scope/sell.account',
                fulfillment_readonly:'https://api.ebay.com/oauth/api_scope/sell.fulfillment.readonly',
                fulfillment:'https://api.ebay.com/oauth/api_scope/sell.fulfillment',
                analytics_readonly:'https://api.ebay.com/oauth/api_scope/sell.analytics.readonly',
                marketplace_insights_readonly:'https://api.ebay.com/oauth/api_scope/sell.marketplace.insights.readonly',
                finances:'https://api.ebay.com/oauth/api_scope/sell.finances',
                payment_dispute:'https://api.ebay.com/oauth/api_scope/sell.payment.dispute',
                item_draft:'https://api.ebay.com/oauth/api_scope/sell.item.draft',
                item:'https://api.ebay.com/oauth/api_scope/sell.item',
                reputation:'https://api.ebay.com/oauth/api_scope/sell.reputation',
                reputation_readonly:'https://api.ebay.com/oauth/api_scope/sell.reputation.readonly',
                stores:'https://api.ebay.com/oauth/api_scope/sell.stores',
                stores_readonly:'https://api.ebay.com/oauth/api_scope/sell.stores.readonly'            
            },
            commerce: {
                catalog_readonly:'https://api.ebay.com/oauth/api_scope/commerce.catalog.readonly',
                identity_readonly:'https://api.ebay.com/oauth/api_scope/commerce.identity.readonly',
                identity_email_readonly:'https://api.ebay.com/oauth/api_scope/commerce.identity.email.readonly',
                identity_phone_readonly:'https://api.ebay.com/oauth/api_scope/commerce.identity.phone.readonly',
                identity_address_readonly:'https://api.ebay.com/oauth/api_scope/commerce.identity.address.readonly',
                identity_name_readonly:'https://api.ebay.com/oauth/api_scope/commerce.identity.name.readonly',
                identity_status_readonly:'https://api.ebay.com/oauth/api_scope/commerce.identity.status.readonly',
                notification_subscription:'https://api.ebay.com/oauth/api_scope/commerce.notification.subscription',
                notification_subscription_readonly:'https://api.ebay.com/oauth/api_scope/commerce.notification.subscription.readonly',
            }
        },
        sandbox: {
            env: 'SANDBOX',
            base_url: 'api.sandbox.ebay.com', //don't change these values
        },
        prod: {
            env: 'PRODUCTION',
            base_url: 'api.ebay.com', //don't change these values
        },
        countryCode: {
            US: 'EBAY-US'
        }
    }
}

export {
    Constant
}

2ebay.authtoken.mjs

import { default as EbayAuthToken } from 'ebay-oauth-nodejs-client'
import {
    ENV,
    Constant,
} from './index.mjs'



const isProd = false
let parameters
let env

if(isProd){
    parameters = {
        clientID: ENV.ebay.prod.clientID,
        clientSecret: ENV.ebay.prod.clientSecret,
        redirectUri: 'Zapplugin-Zapplugi-zapplu-mgrkif'
    }
    env = Constant.ebay.prod.env
} else {
    parameters = {
        clientID: ENV.ebay.sandbox.clientID,
        clientSecret: ENV.ebay.sandbox.clientSecret,
        redirectUri: 'Zapplugin-Zapplugi-zapplu-mgrkif',
        env: Constant.ebay.sandbox.env,
        baseUrl: Constant.ebay.sandbox.base_url
    }
    env = Constant.ebay.sandbox.env
}

const ebayAuthToken = new EbayAuthToken(parameters)

console.log('ebayAuthToken:', ebayAuthToken)

async function getApplicationToken(){
    const token = await ebayAuthToken.getApplicationToken(env)
    console.log(token)
}

await getApplicationToken()

// (async () => {
//     const token = await ebayAuthToken.getApplicationToken(env)
//     console.log(token)
// })()

(() => {
    const authUrl = ebayAuthToken.generateUserAuthorizationUrl(env, Constant.ebay.api_scope.default)
    console.log(authUrl)
})

(() => {
    /**
     * @constant {string} prompt: Force a user to log in when you redirect them to the Grant Application Access page, even if they already have an existing user session
     * 
     */
    const options = { state: 'custom-state-value', prompt: 'login' }
    const authURL = ebayAuthToken.generateUserAuthorizationUrl(env, Constant.ebay.api_scope.default, options)
})

(async () => {
    const accessToken = await ebayAuthToken.exchangeCodeForAccessToken(env, code)
    console.log(accessToken)
})()

(async () => {
    const accessToken = await ebayAuthToken.getAccessToken(env, refresh_token, Constant.ebay.api_scope.default)
    console.log(accessToken)
})()

export {
    ebayAuthToken
}

3ebay.auth.spec.mjs

import { ebayAuthToken } from '../components/ebay/index.mjs'
import {
    throwsAnError,
    did,
    does,
    have,
    has,
    is,
    matches,
    getCounter,
    expectToBeTrue,
    expectValuesToMatch,
    objectsAreEquivalent,
    expectObjectsAreEqual,
    expectToBeNull,
    throwsError,
    expectConstructorToThrowError,
    nullCheck,
} from '../module/chaitests/Chai.mjs'



async function GetAuthToken(){
    console.log('ebayauthtoken:', ebayAuthToken)
}

await GetAuthToken()

4console.txt

$ mocha test --exit
ebayAuthToken: EbayOauthToken {
  credentials: {
    SANDBOX: {
      clientID: ---,
      clientSecret: ---,
      redirectUri: ---,     
      env: 'SANDBOX',
      baseUrl: 'api.sandbox.ebay.com'
    }
  },
  grantType: ''
}

TypeError: getApplicationToken(...) is not a function
    at file:///path/to/project/zapp/components/ebay/ebay.authtoken.mjs:45:1   
    at ModuleJob.run (node:internal/modules/esm/module_job:222:25)
    at async ModuleLoader.import (node:internal/modules/esm/loader:316:24)
    at async formattedImport (path\to\AppData\Roaming\npm\node_modules\mocha\lib\nodejs\esm-utils.js:9:14)
    at async exports.loadFilesAsync (path\to\AppData\Roaming\npm\node_modules\mocha\lib\nodejs\esm-utils.js:100:20)
    at async singleRun (path\to\AppData\Roaming\npm\node_modules\mocha\lib\cli\run-helpers.js:125:3)
    at async exports.handler (path\to\AppData\Roaming\npm\node_modules\mocha\lib\cli\run.js:370:5)