Obtenga información sobre la carpeta de acciones actions-folder

El actions para esta aplicación de ejemplo contiene algunos archivos JavaScript y una carpeta llamada commerce. El JavaScript mostrado es un excelente archivo de ejemplo que se puede reutilizar si es relevante para su trabajo. Esta carpeta puede ahorrarle tiempo en los esfuerzos de desarrollo al conectarse a la aplicación de Adobe Commerce mediante OAuth y REST.

Los nombres reales de las carpetas en este ejemplo son arbitrarios, pero saber sus nombres puede ayudarle a interpretar el código de ejemplo. Al utilizar una convención de nombres significativa, puede evitar confusiones si la aplicación se vuelve más compleja.

¿Para quién es este vídeo?

  • Desarrolladores nuevos en Adobe Commerce con experiencia limitada con el Generador de aplicaciones de Adobe que están aprendiendo sobre la carpeta de acciones en la aplicación de ejemplo.

Contenido de vídeo

  • Introducción al Generador de aplicaciones y al módulo de ejemplo, centrado en la variable actions carpeta
  • Cómo utilizar la carpeta "acciones"
  • El propósito del archivo JavaScript encontrado en la variable actions y commerce carpetas
  • Información general rápida sobre los archivos de autenticación de OAuth

Ejemplos de código

actions/oauth1a.js

/*
 * Copyright 2023 Adobe
 * All Rights Reserved.
 *
 * NOTICE: All information contained herein is, and remains
 * the property of Adobe and its suppliers, if any. The intellectual
 * and technical concepts contained herein are proprietary to Adobe
 * and its suppliers and are protected by all applicable intellectual
 * property laws, including trade secret and copyright laws.
 * Dissemination of this information or reproduction of this material
 * is strictly forbidden unless prior written permission is obtained
 * from Adobe.
 */
const { Core } = require('@adobe/aio-sdk')
const { errorResponse, checkMissingRequestInputs} = require('../utils')
const { getCommerceOauthClient } = require('../oauth1a')

async function main(params) {
    const logger = Core.Logger('main', { level: params.LOG_LEVEL || 'info' })

    try {
        const requiredParams = ['operation', 'COMMERCE_BASE_URL']
        const requiredHeaders = ['Authorization']
        const errorMessage = checkMissingRequestInputs(params, requiredParams, requiredHeaders)
        if (errorMessage) {
            // return and log client errors
            return errorResponse(400, errorMessage, logger)
        }

        const { operation } = params

        const oauth = getCommerceOauthClient(
            {
                url: params.COMMERCE_BASE_URL,
                consumerKey: params.COMMERCE_CONSUMER_KEY,
                consumerSecret: params.COMMERCE_CONSUMER_SECRET,
                accessToken: params.COMMERCE_ACCESS_TOKEN,
                accessTokenSecret: params.COMMERCE_ACCESS_TOKEN_SECRET
            },
            logger
        )

        const content = await oauth.get(operation)

        return {
            statusCode: 200,
            body: content
        }
    } catch (error) {
        // log any server errors
        logger.error(error)
        // return with 500
        return errorResponse(500, error, logger)
    }
}

exports.main = main

actions/utils.js

/*
 * Copyright 2023 Adobe
 * All Rights Reserved.
 *
 * NOTICE: All information contained herein is, and remains
 * the property of Adobe and its suppliers, if any. The intellectual
 * and technical concepts contained herein are proprietary to Adobe
 * and its suppliers and are protected by all applicable intellectual
 * property laws, including trade secret and copyright laws.
 * Dissemination of this information or reproduction of this material
 * is strictly forbidden unless prior written permission is obtained
 * from Adobe.
 */

/* This file exposes some common utilities for your actions */

/**
 *
 * Returns a log ready string of the action input parameters.
 * The `Authorization` header content will be replaced by '<hidden>'.
 *
 * @param {object} params action input parameters.
 *
 * @returns {string}
 *
 */
function stringParameters (params) {
  // hide authorization token without overriding params
  let headers = params.__ow_headers || {}
  if (headers.authorization) {
    headers = { ...headers, authorization: '<hidden>' }
  }
  return JSON.stringify({ ...params, __ow_headers: headers })
}

/**
 *
 * Returns the list of missing keys giving an object and its required keys.
 * A parameter is missing if its value is undefined or ''.
 * A value of 0 or null is not considered as missing.
 *
 * @param {object} obj object to check.
 * @param {array} required list of required keys.
 *        Each element can be multi level deep using a '.' separator e.g. 'myRequiredObj.myRequiredKey'
 *
 * @returns {array}
 * @private
 */
function getMissingKeys (obj, required) {
  return required.filter(r => {
    const splits = r.split('.')
    const last = splits[splits.length - 1]
    const traverse = splits.slice(0, -1).reduce((tObj, split) => { tObj = (tObj[split] || {}); return tObj }, obj)
    return traverse[last] === undefined || traverse[last] === '' // missing default params are empty string
  })
}

/**
 *
 * Returns the list of missing keys giving an object and its required keys.
 * A parameter is missing if its value is undefined or ''.
 * A value of 0 or null is not considered as missing.
 *
 * @param {object} params action input parameters.
 * @param {array} requiredHeaders list of required input headers.
 * @param {array} requiredParams list of required input parameters.
 *        Each element can be multi level deep using a '.' separator e.g. 'myRequiredObj.myRequiredKey'.
 *
 * @returns {string} if the return value is not null, then it holds an error message describing the missing inputs.
 *
 */
function checkMissingRequestInputs (params, requiredParams = [], requiredHeaders = []) {
  let errorMessage = null

  // input headers are always lowercase
  requiredHeaders = requiredHeaders.map(h => h.toLowerCase())
  // check for missing headers
  const missingHeaders = getMissingKeys(params.__ow_headers || {}, requiredHeaders)
  if (missingHeaders.length > 0) {
    errorMessage = `missing header(s) '${missingHeaders}'`
  }

  // check for missing parameters
  const missingParams = getMissingKeys(params, requiredParams)
  if (missingParams.length > 0) {
    if (errorMessage) {
      errorMessage += ' and '
    } else {
      errorMessage = ''
    }
    errorMessage += `missing parameter(s) '${missingParams}'`
  }

  return errorMessage
}

/**
 *
 * Extracts the bearer token string from the Authorization header in the request parameters.
 *
 * @param {object} params action input parameters.
 *
 * @returns {string|undefined} the token string or undefined if not set in request headers.
 *
 */
function getBearerToken (params) {
  if (params.__ow_headers &&
      params.__ow_headers.authorization &&
      params.__ow_headers.authorization.startsWith('Bearer ')) {
    return params.__ow_headers.authorization.substring('Bearer '.length)
  }
  return undefined
}
/**
 *
 * Returns an error response object and attempts to log.info the status code and error message
 *
 * @param {number} statusCode the error status code.
 *        e.g. 400
 * @param {string} message the error message.
 *        e.g. 'missing xyz parameter'
 * @param {*} [logger] an optional logger instance object with an `info` method
 *        e.g. `new require('@adobe/aio-sdk').Core.Logger('name')`
 *
 * @returns {object} the error object, ready to be returned from the action main's function.
 *
 */
function errorResponse (statusCode, message, logger) {
  if (logger && typeof logger.info === 'function') {
    logger.info(`${statusCode}: ${message}`)
  }
  return {
    error: {
      statusCode,
      body: {
        error: message
      }
    }
  }
}

module.exports = {
  errorResponse,
  getBearerToken,
  stringParameters,
  checkMissingRequestInputs
}

actions/commerce/index.js

/*
 * Copyright 2023 Adobe
 * All Rights Reserved.
 *
 * NOTICE: All information contained herein is, and remains
 * the property of Adobe and its suppliers, if any. The intellectual
 * and technical concepts contained herein are proprietary to Adobe
 * and its suppliers and are protected by all applicable intellectual
 * property laws, including trade secret and copyright laws.
 * Dissemination of this information or reproduction of this material
 * is strictly forbidden unless prior written permission is obtained
 * from Adobe.
 */
const { Core } = require('@adobe/aio-sdk')
const { errorResponse, checkMissingRequestInputs} = require('../utils')
const { getCommerceOauthClient } = require('../oauth1a')

async function main(params) {
    const logger = Core.Logger('main', { level: params.LOG_LEVEL || 'info' })

    try {
        const requiredParams = ['operation', 'COMMERCE_BASE_URL']
        const requiredHeaders = ['Authorization']
        const errorMessage = checkMissingRequestInputs(params, requiredParams, requiredHeaders)
        if (errorMessage) {
            // return and log client errors
            return errorResponse(400, errorMessage, logger)
        }

        const { operation } = params

        const oauth = getCommerceOauthClient(
            {
                url: params.COMMERCE_BASE_URL,
                consumerKey: params.COMMERCE_CONSUMER_KEY,
                consumerSecret: params.COMMERCE_CONSUMER_SECRET,
                accessToken: params.COMMERCE_ACCESS_TOKEN,
                accessTokenSecret: params.COMMERCE_ACCESS_TOKEN_SECRET
            },
            logger
        )

        const content = await oauth.get(operation)

        return {
            statusCode: 200,
            body: content
        }
    } catch (error) {
        // log any server errors
        logger.error(error)
        // return with 500
        return errorResponse(500, error, logger)
    }
}

exports.main = main

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