This project is about exposing API's that are capable of streaming the average price of some given stocks.
It is capable of both generating random, artificial values for the stocks and consuming an API to retrieve their actual value.
If you want it to run with fake data, and you are on Linux, go to the root folder and type
./gradlew bootRun
After some seconds, it should start printing new average prices for PAGS.
If you are on Windows, the command is
gradlew.bat bootRun
If you want it to run with live data, go to https://rapidapi.com/ and register yourself. Once done, create an application (or check if there's already one) on the platform and retrieve its Application Key:
Then, once you copy it, you can run the application like this:
./gradlew bootRun --args="--spring.profiles.active=live --interfaces.outcoming.rapidapi.key=<RAPID API APPLICATION KEY>"
If you want to add some more stocks to be monitored, you can do a POST to the endpoint
/management/stocks/{stockName}.
Keep in mind that this request must be authenticated. For now, the users are stored in memory. There's only one user,
identified by manager and password manager.
An alternative way is to open the file application.yml and add the stock under
the key domain.stocks. As soon as you restart the application, the updated stocks should be printed out.
This project is based on Spring WebFlux and reactive programming. As such, it uses its API's to fetch the data and start the streaming (which will ultimately reach the application client)