Can't access req from context - graphql

Question

I'm using Koa.js with Apollo Server's apollo-server-koa.
I've debug the { req } and the value is undefined.
I've followed the documentation, but still got no clue.
Even if I access the req.headers.authorization and put this on HTTP Header of graphql gui:
{
"authorization": "bla"
}
the value is still undefined.
app.ts:
import cors from "#koa/cors";
import Koa from "koa";
import config from "./config/environtment";
import server from "./server";
const PORT: number = config.port;
async function bootstrap() {
try {
const app: Koa = new Koa();
server.applyMiddleware({ app });
app
.use(cors())
.listen(PORT, () =>
console.log(
`Server running on http://localhost:${PORT}${server.graphqlPath}`,
),
);
} catch (error) {
console.error(error);
}
}
bootstrap();
server.ts:
import { ApolloServer } from "apollo-server-koa";
import typeDefs from "./graphql/schema";
import resolvers from "./graphql/resolvers";
import context from "./graphql/context";
export default new ApolloServer({
typeDefs,
resolvers,
context,
});
context.ts
export default ({ req }) => {
console.log(req) // return undefined.
return {
test: "test",
};
};

Answer 1

The docs are specific to apollo-server, which uses apollo-server-express under the hood. I believe for apollo-server-koa, the options are passed in an object with a ctx field that holds the Koa Context. So the following should work:
export default ({ ctx }) => {
console.log(ctx.request)
console.log(ctx.response)
return {};
};