• Java 1.8
• Maven 4.0
• Spring BOOT 2.0
• Srping Cloud // FEATURE
• Srping Integration Kafka
• Spring Data JPA
• PostgreSql
• Undertow web server
• Redis // FEATURE
• Lombok
• Mapstruct

• zookeeper - tested on version 3.4.11
• kafka - tested on version 2.12-1.0.0
• postgresql - tested on version 9.6
• create db 'adidas'

• Run zookeeper. From the zookeeper bin folder:
  

zkserver

• Run kafka broker. From the kafka folder run the command (for windows):
  (notes: maybe you need to clean folder "kafka-logs" and "zookeeper-*.data" if broker doesn't start)
  

.\bin\windows\kafka-server-start.bat .\config\server.properties

• Start modules:

BackOfficeApplication
MidofficeApplication

• In your browser run

http://localhost:8080/route/MAD/LON

It will return shortest route and the one with the less stops

{
   "shortestRoute": [
       "MAD",
       "BCN",
       "PAR",
       "LON"
   ],
   "lessStopsRoute": [
       "MAD",
       "VLC",
       "LON"
   ]
}

###4. Get API Documentation (Swagger) Notes: see documentation http://www.baeldung.com/swagger-2-documentation-for-spring-rest-api

• Run target web module
• Open documentation of the module in your browser
  Pattern: http://://swagger-ui.html
  e.g.:

http://localhost:8082/swagger-ui.html

• Get documentation as JSON
  Pattern: http://://v2/api-docs
  e.g.:

http://localhost:8082/v2/api-docs

###5. Run in docker TO BE DONE Is done:

• midoffice-app/Dockerfile. To create docker image for midoffice-app run

$ cd to the midoffice directory
$ docker build -f Dockerfile -t book-bus-midoffice-app .

• to run midoffice with kafka in containers use docker compose. Previously change in application.yml localhost -> kafka

$ docker-compose up

as a result zookeeper, kafka and book-bus-midoffice-app should be run, it should say partitiona assigned... that means that kafka client connected to kafka broker