https://github.com/jonathanmdr/spot

Spring Cloud Stream example with Java functional programming and Kafka
https://github.com/jonathanmdr/spot

gradle java-17 kafka kafka-consumer kafka-producer kafka-streams spring-boot spring-cloud spring-cloud-stream springboot3-x

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Spring Cloud Stream example with Java functional programming and Kafka

• Host: GitHub
• URL: https://github.com/jonathanmdr/spot
• Owner: jonathanmdr
• Created: 2023-01-14T01:21:47.000Z (almost 2 years ago)
• Default Branch: master
• Last Pushed: 2024-09-25T17:33:55.000Z (about 1 month ago)
• Last Synced: 2024-10-17T00:19:15.128Z (20 days ago)
• Topics: gradle, java-17, kafka, kafka-consumer, kafka-producer, kafka-streams, spring-boot, spring-cloud, spring-cloud-stream, springboot3-x
• Language: Java
• Homepage:
• Size: 264 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Spot

---

This project is an example of how to use the "Spring Cloud Stream" with Java functional programming.

This example uses the message broker Kafka.

# Running environment

---

#### For the up environment:

```shell

# This command runs: Kafka Broker and Kafka UI

docker-compose up -d

# With makefile

make up

```

- For access the Kafka UI [click here](http://localhost:8580).

- For access the Open API UI [click here](http://localhost:8080).

- For access the Open API Docs [click here](http://localhost:8080/sync-api-docs).

- For access the Async API UI [click here](http://localhost:8080/springwolf/asyncapi-ui.html).

- For access the Async API Docs [click here](http://localhost:8080/async-api-docs).

#### For the down environment:

```shell

# This command down all environment and remove all unused files, folders and configurations

docker-compose down --remove-orphans --volumes

# With makefile

make down

```

# API

---

#### Request example:

> The order with a value less than or equal to 500.00 is valid and returns `APPROVED`.

> 

> The order with a value greater than to 500.00 is invalid and returns `REJECTED`.

```shell

curl --location --request POST 'http://localhost:8080/v1/orders' \

--header 'Content-Type: application/json' \

--data-raw '{

    "customer_id": "36a8ea26-4eb0-4b9d-b609-d095175a2f7b",

    "value": 1000.00

}'

```