Template Mail Sender

About

Template mail sender is a web application which based on javascript/nodejs. It’s ready for GoogleCloud platform. Save attachments on google cloud storage. Use database as Google cloud datastore and also use redis for session & queue management.

How it works

Rendering user templates by given parameters, then send rendered template to given mail address. When sending process complate also it can be save 1 copy to imap directory.

Features

• Google cloud platform ready (by using GoogleCloudPlatform/google-cloud-node)
  • Google Cloud Datastore
  • Google Cloud Storage
  • Google Cloud Container
  • Google Cloud Logging
• Can run as multiple instance without any config (by using same redis backend)
• Message queue processing (by using OptimalBits/bull)
• Template rendering (by using wycats/handlebars.js)
• Useful handlebars plugins for attach files on Storage or embed them. (see wiki for helpers)
  • attach attach file on google cloud storage
  • link returns global url for given file on google cloud storage
  • date returns date string by given format (by using moment/moment)
  • embed embed storage file into template
  • render render storage file then embed it into template
  • user_variable returns custom user parameter

Install

Install node packages;

npm install

Run instance by set env values

PROJECT_ID=GOOGLE_PROJECT_ID BUCKET=GOOGLE_STORAGE_BUCKET REDIS_PORT=REDIS_PORT npm start

Environment Variables

• PROJECT_ID required Google Cloud Project ID
• BUCKET required Google Cloud Storage Bucket
• REDIS_PORT optional Redis port default 6379
• REDIS_HOST optional Redis host default localhost
• GOOGLE_APPLICATION_CREDENTIALS optional Google Cloud app auth json file location
• LOG_LEVEL optional Log level default info (uses Google Cloud Logging in production mode)
• NODE_ENV optional Production flag default null (use production for production)
• PORT optional Server port default 3000
• JWT_SECRET optional jwt secret for validation api call

Using

navigate to http://localhost:3000