https://github.com/knands42/rating-system

Just playing around with events, ktor and kafka
https://github.com/knands42/rating-system

docker-compose kafka kafka-streams kotlin ktor schema-registry

Last synced: about 2 months ago
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Just playing around with events, ktor and kafka

• Host: GitHub
• URL: https://github.com/knands42/rating-system
• Owner: knands42
• Created: 2023-08-18T03:55:11.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-10-24T01:03:08.000Z (over 2 years ago)
• Last Synced: 2025-01-25T05:14:30.773Z (over 1 year ago)
• Topics: docker-compose, kafka, kafka-streams, kotlin, ktor, schema-registry
• Language: Kotlin
• Homepage:
• Size: 106 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Rating-System

Just playing around with events, ktor, kafka and kafka streams.

## How it works

The goal of this project is to create a rating system application.

1- The application make a post request in order to rate a movieId for then publish to a kafka topic.

2- The kafka streams will consume the topic and calculate the average rating for each movieId and publish to another

topic rating-averages.

3- The application will consume the rating-averages using a websocket connection.

> See the com.example.rating.adapter.ktor.plugins.Http and com.example.rating.adapter.ktor.plugins.Websockets in order to

> see the routes

## Credits

This project was based on the [Ktor-Kafka](https://github.com/gAmUssA/ktor-kafka/tree/main)

from [gAmUssA](https://github.com/gAmUssA)