The Guesstimator

Appearance

How to Create API Endpoints ​

WebSockets ​

  1. Add an action to the switch statement in infra/lib/lambda/websockets/Main.ts.
  2. In most cases, you can defer to a simple operation in infra/lib/lambda/DbService.ts. If you have complex business logic, consider creating a new service in infra/lib/lambda as needed.
  3. Add unit tests in infra/tests/lib/lambda to correspond to any added/updated code.
  4. Use GuesstimatorWebSocket from frontend/src/lib/services/websockets.ts to send the new action from the frontend app.

REST ​

  1. Add a route in `infra/lib/lambda/rest/Router.ts. Use other cases as an example.
  2. In most cases, you can defer to a simple operation in infra/lib/lambda/DbService.ts. If you have complex business logic, consider creating a new service in infra/lib/lambda as needed.
  3. Add unit tests in infra/tests/lib/lambda to correspond to any added/updated code.
  4. Run deploy-dev.sh. Follow the getting started documentation if this is your first time deploying from your device.
  5. Get the API URL by running pulumi stack output.
    • If your router in Router.ts is /foo/bar, then the url will be something like https://lczi8knisx.execute-api.us-east-1.amazonaws.com/stage/foo/bar
  6. Use frontend/src/lib/services/rest.ts to call your endpoint from within the frontend app.