Topcoder - Upgrade Review Service To Core 4.0.0

For this challenge,we'd like to upgrade review service to use Core 4.0.0.

Please follow the Upgrade Guide to Core 4.0.pdf (attached in forum) to proceed the upgrade. Making sure the service is functioning properly and all unit tests passed.

- Please build and use the new version of ap-supply-library 
- Please update the version of review service to 1.0.3-SNAPSHOT

Build And Verification

We’ll use docker to run informix in your box, so if you don’t have docker follow the steps at https://docs.docker.com/engine/installation/

- Run the informix image, please check https://github.com/appirio-tech/tc-common-tutorials/tree/master/docker/informix

- Build the ap-supply-library:  mvn clean compile install

- Build the microservice from the service folder: mvn clean compile package

- update configuration (service/src/main/resources/review-service.yaml) to connect to informix on localhost:2021

- Run the microservice. From the service folder: 
    java <jvm params> -jar target/<microservice>.jar server src/main/resources/review-service.yml
    Note: <jvm params> should include any environment specific parameters that are not hardcoded in the yml: -Ddw.<property-name>=<value>

If the service starts successfully, you should see log messages similar to the ones below, displaying a list of registered endpoints specific to your service. If the service starts cleanly and you see the entries for all resources of the microservice, the service has been migrated correctly. 

Call the API services, make sure it is functioning properly.

Final Submission Guidelines

- Code Changes For the upgrade
- Screencast for showing the review service is functioning properly