NestJs Mail Broker

Concept

Build a broker-type system that consists of a microservice for sending emails to a queue service and another microservice that listens to a message pattern and sends it itself via SMTP so that it can be scaled and the message is not lost if the sending fails.

Layers

• RabbitMQ
• Apache Kafka
• Maildev
• Broker Emiter Rest API
• Broker Consumer

Parameters to use RabbitMQ

   BROKER_ENGINE: rabbit
   BROKER_SERVER: localhost
   BROKER_PORT: 5672

Parameters to use Apache Kafka

   BROKER_ENGINE: kafka
   BROKER_SERVER: localhost
   BROKER_PORT: 9093

Build & Publish

    > git clone https://github.com/avmesquita/nestjs-mail-broker.git
    > cd nestjs-mail-broker    
    > docker-compose build --no-cache --pull
    > docker-compose -d up --force-recreate

Development Documentation

• Broker Emiter Rest API

• Broker Consumer

Resources

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