@vtfk/responsehandlers

vtfk-responsehandlers

A node package for handeling Azure function and Express responses for VTFK.

Features

• Parses and returns a property formatted errors
• Handles sending responses for Azure Function Apps or Express
• Uses @vtfk/logger so it can use any features it has. (Papertrail logging, etc.)
• Report operations back to E18 if applicable

Useage example

Azure Function Apps

const { azfResponseHandler, azfErrorHandler } = require('@vtfk/responsehandlers');

module.exports = async function (context, req) {
  try {
    const data = { message: 'Hello World!' }
    return await azfResponseHandler(data, req, context);
  } catch (error) {
    return await azfErrorHandler(error, req, context);
  }
}

Express App

const { expressResponseHandler, expressErrorHandler } = require('@vtfk/responsehandlers');

router.get('/', async (req, res, next) => {
  try {
    const data = { message: 'Hello World!' }
    return await expressResponseHandler(data, req, res, next);
  } catch (error) {
    return await expressErrorHandler(error, req, res, next);
  }
})
}

Environment variables

Variable	Description
PAPERTRAIL_HOST	Papertrail logging url
PAPERTRAIL_TOKEN	Papertrail logging token
RESPONSEHANDLER_LOGGER_REMOTE_ONLY_IN_PROD	Should the logger only be able to write to PaperTrails when NODE_ENV = production?
RESPONSEHANDLER_LOGGER_REMOTE_DISABLE	Disable all remote logging
RESPONSEHANDLER_LOGGER_LOCAL_DISABLE	Disable logging to std out
E18_URL	E18 API URL
E18_KEY	E18 API Key
E18_SYSTEM	Job name
E18_PROJECTID	Project Id