index.js

//backend/routes/index.js:59
router.post('/email-transcript', async (req, res) => {
  const messages = req.body.messages;
  const { firstName, lastName, email, createdAt } = req.body;

  let transcript = messages.map((message) => {
    return (`<li>FROM: ${message.user.id}</li>\n<li>MESSAGE: ${message.text}</li>\n`);
  });

  sgMail.setApiKey(sendgridApiKey);

  const msg = {
    to: 'recipient@example.com',
    from: 'sendgridVerifiedEmail@example.com',
    subject: 'Stream Chat: Your client started a Support Chat Session',
    html: `Hello, \n Your client, ${firstName} ${lastName} started a chat with the support team chat widget on ${createdAt}. \n
    Here is the transcript of the chat: \n ${transcript} END OF TRANSCRIPT \n You can reach your client at ${email}. \n This message was sent to you from Stream Chat`,
  };

  try {
    sgMail.send(msg);
    res.status(200).end;
  }
  catch{ (err) => console.log(err.response.body); }

});