No request in apollo context (context is an empty object)

[mattlgroff]

When I set the context in the Apollo Server Plugin, it doesn't get the request object. I believe this is because of the way Apollo Server 4 changed their context object.

My code:

// Apollo Server Plugin for Elysia
app.use(
  apollo({
      path: '/graphql',
      enablePlayground: true, // Default is disabled in production
      typeDefs, // Import schema from .graphql file
      resolvers, // Import resolvers from resolvers.js,
      context: async (foo) => {

        console.log('foo', foo); // {}

        return {
          dataSources: {

          }
        }
      }
  }),
);

In this case, any request I make the foo object is empty {} with no request information.

https://www.apollographql.com/docs/apollo-server/migration/#context-initialization-function

Could this be done in a similar way to how the express middleware for Apollo Server 4 handles the change?

Or maybe I'm missing something obvious to capture the request object in my context, if so, sorry!

[SaltyAom]

Because Elysia is based on Web Standard Request and Response which is different from Node's HttpRequest and HttpResponse that Express use, result in req, and res being undefined in context.

However, we can add a web standard's Request instead to make a suitable equivalent.

[SaltyAom]

Should be working in 0.2.1 with e26dc99.

However, do note that the req and res is not as same as Apollo, but it's Elysia's Context instead.

You should be able to get Request header by accessing context.request.headers.get('Authorization')

const app = new Elysia()
    .use(
        apollo({
            typeDefs,
            resolvers,
            context: async (context) => {
                const authorization = context.request.headers.get('Authorization')

                return {}
            }
        })
    )
    .listen(3000)