Rapidor Starter Kit

Introduction

Starter kit / project using ZIO 2.0, Scala 3, Quill and GraphQL with Postgresql database.

Getting started

git clone <project repository url>

Instructions

1. Download and install docker.
2. Run the start script: ./start.sh to start the postgres docker image. You might need sudo access to do the same.
3. Compile and run the examples:
4. sbt ~reStart to start the RESTful API or

> sbt 'runMain rapidor.api.RestService'
[info] Server started on port 8888

6. Try the various APIs:

> curl http://localhost:8888/customers
[{"name":"Joe Smith","age":44,"membership":"k","id":1,"hid":1},{"name":"Joe Rolland","age":55,"membership":"k","id":2,"hid":2}]

7. Download GraphQL client from Altair GraphQL client
8. sbt 'runMain rapidor.graphql.GraphqlService' to start the GraphQL server on

[info] running (fork) rapidor.graphql.GraphqlService 
[info] Server started on port: 8877

9. Use the graphql client and try running

query {
  customers(age:44) {
  name,
  age,
  membership
  }
}

Using the POST address http://localhost:8877

10. sbt and then run inside will show you all applications available.

How to access the database?

Follow the below steps,

1. docker exec -ti rapidor-api-starter-kit_postgres_1 /bin/bash
2. psql -U postgres -p 15432 -h localhost -d starterkit Password is password which can be changed easily in the docker-compose.yml file and also in the application.conf file.

Credits

Querying Like It's Tomorrow - ZIO World 2022