Todos Application

This application is developed using:

• Spring R2DBC & WebFlux for API;
• PostgreSQL for database;
• Maven for building;
• Axios for consuming;
• Docker for containerization.

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Requirements

The stable releases of the following technologies are used:

Technology	Version
JDK	17+
Spring Boot	3.0+
Lombok	1.18+
PostgreSQL	42+
Maven	3.8+
Axios	1.3+
Bootstrap	4.6+
Docker	20+

P.S. For production purposes, only Docker is sufficient.

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Development

For development purposes, follow as below:

Usage

Run the Docker Container with this command:

docker run --detach --env POSTGRES_USER=dev-user --env POSTGRES_PASSWORD=dev-pass --env POSTGRES_DB=dev-todos --name dev-pgsql --publish 5432:5432 postgres:15.2-alpine

Use the following properties for Spring in the "application.properties" file:

spring.r2dbc.url=r2dbc:postgresql://localhost:5432/dev-todos
spring.r2dbc.username=dev-user
spring.r2dbc.password=dev-pass

Run the "TodosApplication" class with this command:

mvn spring-boot:run

Go to this URL to consume the API:

http://localhost:8080/reactive/todos

Open the "index.html" file to test it.

Monitoring

Connect to the PostgreSQL DB at the following URL:

jdbc:postgresql://localhost:5432/dev-todos

... with these credentials:

dev-user:dev-pass

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Production

For production purposes, follow as below:

Usage

Run the Docker Compose with this command:

docker-compose up

Go to this URL to consume the API:

http://localhost:6969/reactive/todos

Open the "index.html" file to check it.

Stop the Docker Compose with this command:

docker-compose down

Monitoring

Connect to the PostgreSQL DB at the following URL:

jdbc:postgresql://localhost:4242/todos-db

... with these credentials:

root:p4$$w0rd

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Thank you for using it!

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