asksuite-core/asksuite.tree.manager.general.utils.js

const _ = require('lodash');
const AWSS3Caller = require('./services/AWSS3Caller');

class AsksuiteTreeManagerGeneralUtils {
  constructor() {}

  static getLanguagesByCompany(company) {
    if (company && !_.isEmpty(company.languages)) {
      return company.languages;
    }

    const languages = [];

    let flag = null;
    let languageFlag = null;
    const regex = /https:\/\/lipis\.github\.io\/flag-icon-css\/flags\/4x3\/(\w+)\.svg/;

    if (company && company.languageFlags) {
      const addLanguage = (attrLanguageFlag, defaultFlag, prefixLanguage, defaultLanguage) => {
        if ((languageFlag = _.get(company.languageFlags, attrLanguageFlag, ''))) {
          flag = _.get(languageFlag.match(regex), '1', defaultFlag);
          languages.push(`${prefixLanguage}-${flag}`);
        } else {
          languages.push(defaultLanguage);
        }
      };

      addLanguage('pt_br', 'br', 'pt', 'pt-br');
      languages.push('en-us');
      addLanguage('es', 'es', 'es', 'es-es');
    } else {
      return ['pt-br', 'en-us', 'es-es'];
    }

    return languages;
  }

  static resolveDefaultLanguage(languages, language) {
    if (languages.includes(language)) {
      return language;
    }

    return _.find(languages, l => l.substring(0, 2) === language.substring(0, 2)) || language;
  }

  static getCachedChatTree(config, chatTreeId, language) {
    if (!config || !config.USE_S3_CACHE_CHAT_TREES) {
      return null;
    }

    const awsS3Caller = new AWSS3Caller(config.CORE_LAMBDA_AWS);

    const prefix = _.get(config, 'LAMBDA_TREE_MANAGER_CONFIG.PREFIX_FILES') || '';

    return awsS3Caller
      .getObject(
        config.BUCKET_S3_CACHE_CHAT_TREES,
        `${prefix}${chatTreeId}/${language}/chattree.json`,
      )
      .catch(() => null);
  }
}

module.exports = {
  AsksuiteTreeManagerGeneralUtils,
};