ghost_post.js

const got = require('got');

// When using Architect framework, you can share code between functions
// Read the documentation at https://arc.codes/guides/sharing-common-code
const { getGhostToken } = require('@architect/shared/ghost_auth');

async function createPost(postData) {
  const { GHOST_NAME } = process.env;
  const tokenData = await getGhostToken();

  const headers = {
    'Authorization': `${tokenData.token_type} ${tokenData.access_token}`
  };

  const body = {
    posts: [
      {
        title: '', // make sure title exists, it's a required field
        ...postData
      }
    ]
  };

  let result;
  
  try {
    result = await got.post(
      `https://${GHOST_NAME}.ghost.io/ghost/api/v0.1/posts`,
      {
        headers,
        body,
        json: true
      }
    ).on('error', (err) => {
      console.error(err);
      throw new Error(err.message);
    });
  } catch (e) {
    console.error(e);
    throw e;
  }

  return result.body.posts[0];
}

module.exports = {
  createPost
};