Check gift card balance

When a shopper is checking out and enters a gift card code to check its balance, a third-party system is used to get the current balance value.

This use case runs with a webhook of type after.

Webhook name

PaaS Only plugin.magento.gift_card_account.api.gift_card_account_management.check_gift_card

SaaS Only plugin.gift_card_account.api.gift_card_account_management.check_gift_card

Payloads

data-slots=heading, code

data-repeat=2

data-languages=JSON, JSON

{
    "cartId": "int",
    "giftCardCode": "string",
    "result": "mixed"
}

{
   "giftCardCode": "string"
}

Configuration

data-slots=heading, code

data-repeat=2

data-languages=XML, YAML

<method name="plugin.magento.gift_card_account.api.gift_card_account_management.check_gift_card" type="after">
    <hooks>
        <batch name="check_gift_card">
            <hook name="get_balance" url="{env:APP_BUILDER_URL}/get-gift-card-balance" timeout="5000" softTimeout="1000" fallbackErrorMessage="Could not get the gift card balance" required="true">
                <headers>
                    <header name="x-gw-ims-org-id">{env:APP_BUILDER_IMS_ORG_ID}</header>
                    <header name="Authorization">Bearer {env:APP_BUILDER_AUTH_TOKEN}</header>
                </headers>
                <fields>
                    <field name="giftCardCode"/>
                </fields>
            </hook>
        </batch>
    </hooks>
</method>

Hook Settings

Webhook method: plugin.gift_card_account.api.gift_card_account_management.check_gift_card
Webhook type: after
Batch name: check_gift_card
Hook name: get_balance
URL: <Host>/get-gift-card-balance
Timeout: 5000
Soft timeout: 1000
Fallback Error Message: Could not get the gift card balance
Required: Required
Active: Yes
Method: POST

Developer Console OAuth

Client ID: The client ID for the OAuth credential.
Client Secret: The client secret for the OAuth credential.
Organization ID: The organization ID for the OAuth credential.

Hook Fields

Name: giftCardCode
Source: giftCardCode
Active: Yes

Endpoint code example

The following code example shows how to implement the webhook on your custom endpoint.

const fetch = require('node-fetch')
const { Core } = require('@adobe/aio-sdk')
const { errorResponse, stringParameters, checkMissingRequestInputs } = require('../utils')
 
// main function that will be executed by Adobe I/O Runtime
async function main (params) {
  // create a Logger
  const logger = Core.Logger('main', { level: params.LOG_LEVEL || 'info' })
 
  try {
    // 'info' is the default level if not set
    logger.info('Calling the main action')
 
    // log parameters, only if params.LOG_LEVEL === 'debug'
    logger.debug(stringParameters(params))
 
    //check for missing request input parameters and headers
    const requiredParams = [/* add required params */]
    const requiredHeaders = ['Authorization']
    const errorMessage = checkMissingRequestInputs(params, requiredParams, requiredHeaders)
    if (errorMessage) {
      // return and log client errors
      return errorResponse(400, errorMessage, logger)
    }
 
    // Place the real call to the 3rd party endpoint here.
    // Just for demo purposes, the gift card balance is replaced by 500 if the gift card code does not end with '001'

    const response = {statusCode: 200}
    if (!params.giftCardCode.endsWith('001')) {
      response.body = JSON.stringify({
        op: 'replace',
        path: 'result',
        value: 500
      })
    } else {
      response.body = JSON.stringify({
        op: 'success'
      })
    }

    return response
  } catch (error) {
    // log any server errors
    logger.error(error)
    // return with 500
    return errorResponse(500, 'server error', logger)
  }
}
 
exports.main = main