grafserv

import { createGrafserv } from 'grafserv'; import { makeHonoHandler } from 'grafserv/hono'; import { buildSchema } from 'graphql'; import { Hono } from 'hono'; // 1. Define a simple GraphQL schema const schema = buildSchema(` type Query { hello: String greeting(name: String!): String } `); // 2. Implement resolvers (Grafast-style execution is assumed by grafserv, // but for a quickstart, we can provide a simple rootValue for buildSchema) const rootValue = { hello: () => 'Hello, Grafserv!', greeting: ({ name }: { name: string }) => `Hello, ${name}!`, }; // 3. Create a Grafserv instance const grafserv = createGrafserv({ schema, // Grafast automatically hooks into the schema for optimized execution. // For this simple schema, the rootValue is sufficient for demonstration. // In a real application, you'd integrate with Grafast steps. rootValue, // Optional: enable GraphiQL interface for exploration graphiql: true, }); // 4. Create a Hono app instance const app = new Hono(); // 5. Integrate Grafserv's Hono handler. This handles GraphQL requests and GraphiQL. app.all('/graphql', makeHonoHandler(grafserv)); // 6. Start the Hono server const port = process.env.PORT ?? 4000; app.listen(port, () => { console.log(`🚀 GraphQL server running at http://localhost:${port}/graphql`); console.log(`Explore with GraphiQL at http://localhost:${port}/graphql`); });