Proof of Concept using Spring boot with Kafka and Cassandra (NoSQL) to manager orders.

With Integration Tests and Weblayer Tests using JUnit 5

Techonologies • Features • Author Contact • License

---

Technologies

• Back-end
  • Java 11
  • Spring Boot
  • Spring Data
  • Cassandra
  • Kafka
  • Lombok
  • Maven
  • Slf4j
  • JUnit 5

Features

1 - Find Order by Id

Example:
Request:

GET /order/v1/{orderId} HTTP/1.1
Path Parameter: Order id to find

Success:

HTTP/1.1 200 OK
Content-Type: application/json

{
    "title": "Big Mac",
    "description": "Lanche do McDonalds :)"
}

2 - Find All Orders

Example:
Request:

GET /order/v1 HTTP/1.1

Success:

HTTP/1.1 200 OK
Content-Type: application/json

[
    {
        "id": "39d9a682-0ecb-41fd-b38c-3f2469a028d0",
        "title": "Big Mac",
        "description": "Lanche do McDonalds :)"
    },
    {
        "id": "6a78e09b-5e86-4970-bc76-ecec06a95107",
        "title": "Milk Shake",
        "description": "Bem gelado!"
    }
]

3 - Creating New Order (Sending to Kafka Queue)

Example:
Request:

POST /order/v1 HTTP/1.1
Content-Type: application/json
Body: 
{
    "title": "Big Mac",
    "description": "Lanche do McDonalds :)"
}
 

Success:

HTTP/1.1 200 OK
Content-Type: application/json

{
    "id": "18b57f64-2654-4084-97e9-d4b565e4abb2",
    "title": "Big Mac",
    "description": "Lanche do McDonalds :)"
}

Contact

• LinkedIn
• Twitter
• Website at luccas.dev
• E-Mail: [email protected]

License

• Copyright © LuccasDev.