MAILER SCHEDULER WITH SQS and Lambda

Devplace Template Mailer Helper used for internal (and public) projects.

Usefull to send transactional templates like recovery passwords request, first time activation, OTP, etc.

• Scheduled by SQS
• Handled by Lambda Function (nodemailer)

Instalation

• yarn add @devplace/mailer

LOCAL CONFIGURATION

Configure your env vars:

  APP_NAME=YOUR-APP-NAME
  AWS_MAILER_REGION=YOUR-AWS-SQS-REGION-DEFAULTS-TO-US-EAST-1
  AWS_MAILER_ACCESS_KEY_ID=YOUR-AWS-SQS-ACCESS-KEY
  AWS_MAILER_SECRET_ACCESS_KEY=YOUR-AWS-SQS-SECRET-KEY
  AWS_MAILER_SQS_FIFO_QUEUE_URL=YOUR-AWS-SQS_FIFO-QUEUE-URL

LAMBDA CONFIGURATION

1. Create your Lambda Function to consume the SQS job and send the email via nodemailer: EXAMPLES

USE

import {EmailService} from '@devplace/mailer';

const client = new EmailService();

// function sendSimpleTemplate(params: SendSingleTemplateEmailInput){ // Typescript approach
function sendSimpleTemplate(input) {
  await client.sendTemplateEmail(input);
}

// Schedule via SQS
sendSimpleTemplate({
  to: 'example@domain.com', // Required
  cc: ['example2@domain.com'], // Optional
  template: 'TEMPLATE_XPTO', // Required
  templateData: {name: 'Lucas', buttonLink: 'http://domain.com.br'}, // Required
});