Blogpost: GraphQL Apollo Server errors and the request context

apollo2.js

import {ApolloServer, SyntaxError, UserInputError, AuthenticationError, ForbiddenError} from 'apollo-server-express';
import {GraphQLErrorTrackingExtension} from 'graphql-error-tracking-extension';
import {ErrorReporting} from '@google-cloud/error-reporting';

const errorReporting = new ErrorReporting();

const server = new ApolloServer({
  schema,
  extensions: [() => new GraphQLErrorTrackingExtension({
    maskHeaders: ['x-forwarded-for', 'authorization'],
    revealErrorTypes: [SyntaxError, UserInputError, AuthenticationError, ForbiddenError],
    onUnrevealedError: (err, originalError) => {
      if (originalError) {
        errorReporting.report(err.originalError.stack);
      } else {
        errorReporting.report(err.stack);
      }
    }
  })],
  context: ({req}) => ({
    request: req
  })
});