Closed Kiachma closed 1 year ago
maxRecordCount
can be overridden on a per-provider basis. See this page: https://koopjs.github.io/docs/development/provider/model and do a text search for maxRecordCount
. Essentially, you want to add a property metadata.maxRecordCount
to the geojson returned by your data provider in the getData
method. For example:
geojson.metadata.maxRecordCount = 10000;
But if you are using a pre-existing provider, changing the source code isn't possible (unless you fork the code, etc). In this case, you can make this change using a provider's after
transform function.
An
after
function registered with a provider will execute after the provider’s getData method and can be used modify the provider-generated GeoJSON
So for what you want to do, you could do something like this when you register the provider:
const koop = new Koop()
const github = require('@koopjs/provider-github')
koop.register(github, {
after: (request, geojson, callback) => {
geojson.metadata = geojson.metadata || {};
geojson.metadata.maxRecordCount = 10000;
callback(null, geojson)
}
});
Does this make sense? It will look a little different if your Koop instance was generated using the Koop CLI. I can provide an example of the after
usage with Koop CLI if you need it.
Inactive, closing.
Hi,
I'd like to override the maxRecordCount of my geoservices output, but I'm unable to find any documentation describing this. It seems like https://github.com/koopjs/koop/blob/abb887489a5ab07d5d1ced7187bb5b0637d83640/packages/output-geoservices/src/index.js#L87 doesn't take into account metadata, so I'm not able to override it from the config file.
Is there any other way to handle this?