About

Spring web application, which consumes audio tags via kafka, and persist them in a database. The database is accessible thought REST endpoints. The tags could be paired with tracks on spotify, which is done by another consumer.

Build

• Run docker-compose up for database

Environment variables

Name	Format	Default value	Comment
KAFKA_AUDIO_TAG_CREATED_TOPIC	string	audio-tag-created
KAFKA_SERVER	string	localhost:9093
KAFKA_SPOTIFY_TRACK_TOPIC	string	spotify-track-created
KAFKA_TRACK_LIKED_TOPIC	string	track-liked
KAFKA_PLAYLIST_CREATED_TOPIC	string	playlist-created
KAFKA_PLAYLIST_DELETED_TOPIC	string	playlist-deleted
KAFKA_PLAYLIST_ITEM_ADDED_TOPIC	string	playlist-item-added
KAFKA_AUDIO_TAG_PROCESSED_TOPIC	string	audio-tag-processed
KAFKA_AUDIO_TAG_ADDED_TOPIC	string	audio-tag-added
DATASOURCE_USERNAME	string	mozeshajdu
DATASOURCE_PASSWORD	string	mozeshajdu
DATASOURCE_URL	string	jdbc:postgresql://localhost:5432/audiotag
HIBERNATE_DDL_AUTO	string	update	Options: validate, update, create, create-drop, none
SHOW_SQL	string	false	Show sql queries on console. Only use it for development