koop-provider-sample

Koop Sample Provider

This is a sample that demonstrates how to build a Koop Provider. Full documentation is provided here.

The data source in this case is the TriMet Bus API. You can see this provider in action here.

If you want to write your own provider, simply fork this repository or copy the contents.

Files

File		Description
index.js	Mandatory	Configures provider for usage by Koop
model.js	Mandatory	Translates remote API to GeoJSON
routes.js	Optional	Specifies additional routes to be handled by this provider
controller.js	Optional	Handles additional routes specified in routes.js
server.js	Optional	Reference implementation for the provider
test/model-test.js	Optional	tests the getData function on the model
test/fixtures/input.json	Optional	a sample of the raw input from the 3rd party API
config/default.json	Optional	used for advanced configuration, usually API keys.

Test it out

Run server:

• npm install
• npm start

Example API Query:

• curl localhost:8080/sample/FeatureServer/0/query?returnCountOnly=true

Tests:

• npm test

With Docker

• docker build -t koop-provider-sample .
• docker run -it -p 8080:8080 koop-provider-sample

Publish to npm

• run npm init and update the fields
  • Choose a name like koop-provider-foo
• run npm publish