tradeio3

Sample trading domain model using Scala 3

Run docker compose

Spins up PostgreSQL in docker

docker compose up

Connect to docker and run psql

docker ps

Use the container id returned fom docker ps

docker exec -it 2a70a427bec5 bash

Invoke psql

psql -U postgres

Connect to database

\c trading;

Use database to fetch data

select * from accounts;

Compile and run tests

$ sbt clean
$ sbt compile
$ sbt testOnly
$ sbt it:testOnly

Note running integration tests needs the docker-compose to run

Run the trading application

The trading application runs with the front office order and execution files as present in modules/core/src/main/resources.

sbt "project core; runMain tradex.domain.TradeApp"

Tapir integration

Service integration with tapir is available for selective end-points. Try the instrument query service once the server is started as follows:

sbt "project core; runMain tradex.domain.Main"

• Invoke http://localhost:8080/api/instrument/US0378331005 for a sample instrument query

• Invoke curl -X PUT http://localhost:8080/api/instrument -H "Accept: application/json" -H "Content-Type: application/json" -d @./equity.json

with equity.json having the following:

  "equityData": {
    "isin": "US30303M1027",
    "name": {"value" : "Meta"},
    "lotSize": 1,
    "issueDate": "2019-08-25T19:10:25",
    "unitPrice": 180.00
  }
}```

* Running `TradeApp` will generate trades and insert into trade repository. Run `Main` and invoke http://localhost:8080/api/trade/ibm-123?tradedate=2023-05-28 for a sample trade query

* Invoke http://localhost:8080/docs to use Swagger UI