A reference app implementing a VTEX IO service with GraphQL resolvers.
Start from graphq/schema.graphql and node/index.ts and follow the comments and imports. :)
We have an (for now, VTEX-only, internal) Splunk dashboard to show all metrics related to your app. You can find it at:
https://splunk7.vtex.com/en-US/app/vtex_colossus/node_app_metrics
After linking this app and making some requests, you can select vtex.graphql-example and see the metrics for your app. Don't forget to check the box Development, as you are linking your app in a development workspace.
For convenience, the link for the current version: https://splunk7.vtex.com/en-US/app/vtex_colossus/node_app_metrics?form.time.earliest=-30m%40m&form.time.latest=%40m&form.picked_context=false&form.picked_region=aws-us-east-*&form.picked_version=vtex.graphql-example%400.0.1