content-generator/lib/templates/createTemplate.js

Easy template generator to manage and save templates by key and languagecode.

'use strict';

const mdbhandler = require('mongodb-handler');
const processenv = require('processenv');
const checkIfTemplateExist = require('./checkIfTemplateExist');

const collection = processenv('CTM_COLLECTION') || 'CM_Templates';

const createTemplate = (obj, callback) => {
  if (!obj.html) {
    const errMsg = 'Function is called without html content';

    return callback(errMsg);
  }

  if (!obj.key) {
    const errMsg = 'Function is called without templatekey';

    return callback(errMsg);
  }

  if (!obj.lang) {
    const errMsg = 'Function is called without language';

    return callback(errMsg);
  }

  if (!obj.subject) {
    const errMsg = 'Function is called without subject';

    return callback(errMsg);
  }

  checkIfTemplateExist(obj.key, obj.lang, (err, res) => {
    if (err) {
      return callback(err);
    }

    if (res) {
      return callback('A template with this key and language combination already exist in the system');
    }

    mdbhandler.insert({ collection, doc: { html: obj.html, subject: obj.subject, lang: obj.lang, key: obj.key }}, (err2, res2) => {
      if (err2) {
        return callback(err2);
      }

      callback(null, res2.ops[0]._id);
    });
  });
};

module.exports = createTemplate;