Nuclear Reactor Control System

Functionality

The system consists of nuclear reactors and control units (CU). Each CU can be attached to many reactors on the condition that the total reactor power does not exceeded CU's capacity. A CU can control a nuclear reactor by changing its state - running or stopped. If a reactor is in stopped state, it does not consume any power from the CU. CRUD operations are available for both the reactors and the CUs via the REST API.

REST API

Reactor

GET

• /reactors fetch all reactors
• /reactors/{id} fetch reactor by id

POST /reactors create new reactor
PUT /reactors/{id} edit reactor
DELETE /reactors/{id} delete reactor by id

Control unit

GET

• /control-units fetch all control units
• /control-units/{id} fetch control unit by id

POST

• /control-units create control unit
• /control-units/{id}/attach-reactor/{reactorId} attach reactor with reactorId to control unit with id
• /control-units/{id}/detach-reactor/{reactorId} detach reactor with reactorId from control unit with id
• /control-units/{id}/turn-on/{reactorId} turn on reactor with reactorId by control unit with id
• /control-units/{id}/turn-off/{reactorId} turn off reactor with reactorId by control unit with id

PUT /control-units/{id} edit control unit by id
DELETE /control-units/{id} delete control unit by id

Prerequisites

Java SE 8

• JAVA_HOME and PATH environment variables should be set in the classpath

PostgreSQL

• You should have a PostgreSQL instance running.
• The database credentials could be manually set from application.properties

How to build and run

1. Open any CLI (cmd.exe) at the project's root directory.

2. Run mvnw clean package to build the executable .jar file.

3. On completion, you will be able to see the path of the .jar file.

   C:\Users\user\RBMK\target\rbmk-0.0.1-SNAPSHOT.jar

4. Now run the following command with the path of the .jar file as an argument:

   java -jar C:\Users\user\RBMK\target\rbmk-0.0.1-SNAPSHOT.jar

5. The application should now be starting.