Spring Boot RabbitMQ Example - Microservice for sending email using Spring Email and the Gmail SMTP server.

This repository contains a simple Microservice for sending email using Spring Email and the Gmail SMTP server. The aim of this repository is to practice and share how you can build a Microservice using Java Spring and RabbitMQ.

Table of Contents

• Installation
• Configuration
• API Endpoints
• Database

Installation

1. Clone the repository:

$ git clone git@github.com:VidalGuilherme/spring-boot-rabbitmq-sample.git

2. Install dependencies with Maven
3. Run with docker-compose (docker-compose up -d)

Usage

1. Start the application with Maven
2. The API will be accessible at http://localhost:8080/

Database

The project uses PostgresSQL as the database. Spring boot to automatically load my database schema when I start it up.

spring.jpa.generate-ddl=true

RabbitMQ

The project uses RabbitMQ as MQTT broker. Automatically load exchanges, queues and routingKey when I start it up.

To Management Console

http://localhost:15672

default user: guest
default password: guest

API Endpoints

The API provides the following endpoints:

SEND EMAIL

POST /send-email

BODY
{
"ownerRef":"12345",
"emailFrom":"*****@gmail.com",
"emailTo":"*****@gmail.com",
"subject":"Subject",
"text":"Email Body"
}

SEND EMAIL QUEUE

POST /send-email/queue

BODY
{
"ownerRef":"12345",
"emailFrom":"*****@gmail.com",
"emailTo":"*****@gmail.com",
"subject":"Subject",
"text":"Email Body"
}

Docker

You can run a database for this project with Docker by running the following command:

$ docker-compose up -d

To install Docker locally you can click here.