Case study for nuvve

• Java 11+
• Maven 3+
• Git
• PostgreSQL 12+

First we need to clone the project

git clone git@github.com:datruq/epik.git

When it finished clonning and have it in your local machine, just open it with your preferred IDE and import all the dependencies with Maven

1. Create a new data base on your local postgreSQL. In this case I named it "epik"
2. Excecute the user.sql and ev.sql queries to create both tables. Those are inside the "sql" folder

1. Open a command line window or terminal.
2. Navigate to the root directory of the project, where the pom.xml resides.
3. Compile the project: mvn clean install -pl user_ev .
4. Change into the target directory: user_ev/target/ Or you can use the one already generated inside the "jars" folder
5. You should see the file name: user_ev-0.0.1-SNAPSHOT.jar.
6. Execute the JAR: java -user_ev-0.0.1-SNAPSHOT.jar.
7. The application should be available at http://localhost:8080/.

1. Open a command line window or terminal.
2. Navigate to the root directory of the project, where the pom.xml resides.
3. Compile the project: mvn clean install package -pl user_ev .
4. Build the docker image with the command docker build -t nuvve .
5. Run a docker container with the previus image docker run -p 8090:8080 nuvve

With this Epik app we can get:

• User CRUD
• EV CRUD
• Basic stats from Users and EVs

Get all users.

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://localhost:8080/user/

Get user by id.

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://localhost:8080/user/{userId}

Get all Evs.

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://localhost:8080/ev/

Get Ev by id.

curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://localhost:8080/ev/{evId}

Alternatively to curl, you can use Postman to target the REST API.

Get all users

[GET] http://localhost:8080/users/

Create user

[POST] http://localhost:8080/users/

Update user

[PUT] http://localhost:8080/users/

Delete user

[DELETE] http://localhost:8080/users/{userId}

Get all Evs

[GET] http://localhost:8080/ev/

Get Evs by Id

[GET] http://localhost:8080/ev/{evId}

Find out which are the best-selling models!

[GET] http://localhost:8080/ev/findMostPopularEv/

• Spring - The web framework used
• Maven - Dependency Management
• Junit Java unit testing framework
• Mockito Java Mocking framework
• PostgreSQL Data Base management system

• David Trujillo - Initial work - datruq