Payment-service

Local developemnt with kafka

1. Run docker-compose.yml to run db and kafka broker
2. Run payment service with dev active profile

Access Kafka UI

To access Kafka UI, open the browser and navigate to http://localhost:8088.

Publishing test message to Kafka topic via Kafka UI

To publish a test message to Kafka topic via Kafka UI, follow these steps:

1. Open Kafka UI in your browser at http://localhost:8088.

2. Select the Kafka cluster you want to interact with.

3. Select Topics from the navigation panel on the left.

4. Select the given topic you want to publish a message to.

5. Click on the Produce Message button.

6. In the Key field, enter the key identifier for your message

7. In the Value field, enter the message content in JSON format. Example"

8. In payload section add for payment-processed-failed or payment-processed-succeeded. These events are produced by this service and should be received by order-service (also with dev profile active)

    {
      "orderId": "550e8400-e29b-41d4-a716-446655440001",
      "paymentId": "b526bf0b-da2e-40ba-8062-22d7132e4d95",
      "processedAt": "2025-10-25T15:06:06"
    }