food-ordering-system com.food.order 1.0-SNAPSHOT ../../pom.xml 4.0.0 kafka pom kafka-producer kafka-consumer kafka-model kafka-config confluent https://packages.confluent.io/maven/ org.apache.avro avro ${avro.version} org.springframework.kafka spring-kafka ${spring-kafka.version} io.confluent kafka-avro-serializer ${kavka-avro.serializer.version} org.slf4j slf4j-log4j12 log4j log4j io.swagger swagger-annotations io.swagger swagger-core