mozu-node-sdk/src/utils/get-config.js

Mozu JavaScript SDK for Node.js and Arc.js environments

'use strict';
// BEGIN INIT
var fs = require('fs');
var findup = require('./tiny-findup');

var legalConfigNames = ['mozu.config','mozu.config.json'];



module.exports = function getConfig() {
  let confJson = null;
  let conf = {
    appKey: process.env.KIBO_CLIENT_ID || process.env.KIBO_APP_KEY ,
    sharedSecret: process.env.KIBO_SHARED_SECRET ,
    tenantPod: process.env.KIBO_API_HOST,
    baseUrl : process.env.KIBO_API_BASE_URL ||'https://home.mozu.com/',
    basePciUrl:  process.env.KIBO_API_PCI_URL || 'https://pmts.mozu.com/',
    developerAccountId: process.env.KIBO_DEV_ACCOUNT_ID,
    tenant: process.env.KIBO_TENANT || process.env.KIBO_TENANT_ID,
    site: process.env.KIBO_SITE || process.env.KIBO_SITE_ID,
    catalog: process.env.KIBO_CATALOG || process.env.KIBO_CATALOG_ID,
    masterCatalog: process.env.KIBO_MASTER_CATALOG || process.env.KIBO_MASTER_CATALOG_ID,
    locale: process.env.KIBO_LOCALE,
    currency: process.env.KIBO_CURRENCY,
    developerAccount:{
      emailAddress : process.env.KIBO_USER_NAME,
      password : process.env.KIBO_USER_NAME
    }
  }
  if (process.env.mozuHosted) {
    try {
      conf = JSON.parse(process.env.mozuHosted).sdkConfig;
    } catch(e) {
      throw new Error("Mozu hosted configuration was unreadable: " + e.message);
    }
  } else {
    for (var i = legalConfigNames.length - 1; i >= 0; i--) {
      try {
        var filename = findup(legalConfigNames[i]);
        if (filename) confJson = fs.readFileSync(filename, 'utf-8');
      } catch(e) {
        continue;
      }
      if (confJson) break;
    }
    if (confJson){
      try {
        conf = Object.assign({}, conf, JSON.parse(confJson));
      } catch(e) {
        throw new Error("Configuration file was unreadable: " + e.message);
      }
    }
    if(conf.tenantPod){
      conf.tenantPod = /https*:\/\/[^\/]+\//i.exec(conf.tenantPod+'/')[0];
      let m = /t(\d+)-s(\d+)/gmi.exec(conf.tenantPod);
      if(m){
        conf.tenant = parseInt(m[1])
        conf.site = parseInt(m[2])
      }else{
        let m = /t(\d+)/gmi.exec(conf.tenantPod);
        if(m){
          conf.tenant = parseInt(m[1])
        }
      }      
    }

    if (!conf.appKey && !conf.workingApplicationKey) {
      throw new Error("No configuration  found. Either set the kibo env vars , create a 'mozu.config' or 'mozu.config.json' file, or supply full config to the .client() method.");
    }
   
  }
  return conf;
};