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/ 7 Years ago, fri, september 8, 2017, 12:00:00
Hi I am trying to learn GraphQL language. I have below snippet of code.
// Welcome to Launchpad!
// Log in to edit and save pads, run queries in GraphiQL on the right.
// Click Download above to get a zip with a standalone Node.js server.
// See docs and examples at https://github.com/apollographql/awesome-launchpad
// graphql-tools combines a schema string with resolvers.
import { makeExecutableSchema } from 'graphql-tools';
// Construct a schema, using GraphQL schema language
const typeDefs = `
type User {
name: String!
age: Int!
}
type Query {
me: User
}
`;
const user = { name: 'Williams', age: 26};
// Provide resolver functions for your schema fields
const resolvers = {
Query: {
me: (root, args, context) => {
return user;
},
},
};
// Required: Export the GraphQL.js schema object as schema
export const schema = makeExecutableSchema({
typeDefs,
resolvers,
});
// Optional: Export a function to get context from the request. It accepts two
// parameters - headers (lowercased http headers) and secrets (secrets defined
// in secrets section). It must return an object (or a promise resolving to it).
export function context(headers, secrets) {
return {
headers,
secrets,
};
};
// Optional: Export a root value to be passed during execution
// export const rootValue = {};
// Optional: Export a root function, that returns root to be passed
// during execution, accepting headers and secrets. It can return a
// promise. rootFunction takes precedence over rootValue.
// export function rootFunction(headers, secrets) {
// return {
// headers,
// secrets,
// };
// };
Request:
{
me
}
Response:
{
errors: [
{
message: Field me of type User must have a selection of subfields. Did you mean me { ... }?,
locations: [
{
line: 4,
column: 3
}
]
}
]
}
Does anyone know what I am doing wrong ? How to fix it ?
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