Apollo-Sentry-Plugin

sentry-plugin.ts

import { ApolloServerPlugin } from "apollo-server-plugin-base"
import { Context } from "./context"

const plugin: ApolloServerPlugin<Context> = {
  requestDidStart({ request, context }) {
    if (!!request.operationName) { // set the transaction Name if we have named queries
      context.transaction.setName(request.operationName!)
    }
    return {
      willSendResponse({ context }) { // hook for transaction finished
        context.transaction.finish()
      },
      executionDidStart() {
        return {
          willResolveField({ context, info }) { // hook for each new resolver
            const span = context.transaction.startChild({
              op: "resolver",
              description: `${info.parentType.name}.${info.fieldName}`,
            })
            return () => { // this will execute once the resolver is finished
              span.finish()
            }
          },
        }
      },
    }
  },
}

export default plugin