Presenting Headless CMS Content as Print Mail - lob-and-contentful

lob-and-contentful

const express = require('express');

const app = express();

app.use((req, res, next) => {
    next();
});

app.use('/', (req, res, next) => {
 
    const contentful = require("contentful");
    const client = contentful.createClient({
      space: "--CONTENTFUL_SPACE--",
      accessToken: "--CONTENTFUL_TOKEN--"
    });
  
    client
      .getEntry("--POSTCARD_ENTRYID--")
      .then(entry => createPostcard(entry))
      .catch(err => console.log(err));

    function createPostcard(entry) {

      const Lob = require('lob')('--LOB_TEST_API_KEY--');        
      Lob.postcards.create({
          description: 'Contentful Postcard job',
          to: {
            name: 'John Doe',
            address_line1: '101 Green St',
            address_city: 'San Francisco',
            address_state: 'CA',
            address_zip: '94107'
          },
          from: {
              name: 'Harry Zhang',
              address_line1: '210 King St',
              address_line2: '# 6100',
              address_city: 'San Francisco',
              address_state: 'CA',
              address_zip: '94107'
            },
          front: "tmpl_7b983e9340a6c0b",
          back: "tmpl_17ff0cd48390c87",
          merge_variables: 
          {
            "heading" : entry.fields.heading,
            "subheading" : entry.fields.subheading,
            "logo": "http:" + entry.fields.logo.fields.file.url,
            "main_photo" : "http:" + entry.fields.mainPhoto.fields.file.url,
            "font" : entry.fields.font[0],
            "quote" : entry.fields.quote,
            "agent_name" : entry.fields.agentName,
            "agent_phone" : entry.fields.agentPhone,
            "agent_email" : entry.fields.agentEmail,
            "agent_portrait" : "http:" + entry.fields.agentPortrait.fields.file.url
          }
       
        })
        .then((res) => {
          displayLink(res);
        })
        .catch((e) => {
          console.log(e);
        });
    };

    function displayLink(data) {
      res.send('Postcard created with data from Contentful. <a href="' + data.url + ' " target="_blank">Preview PDF </a>');
    }  
});

app.listen(3000, () => console.log('Lob and Contentful app is listening on port 3000.'));