如何从GraphQL突变返回数据？

Question

I have the following redux-form below... How can I get the console.log to obtain the user.id from the graphQL mutation result data?

const withForm = compose(
  withMySignupMutation,
  reduxForm({
    ...
    onSubmit: async (values, dispatch, {
      mySignup,
    }) => {
      try {
        const result = await mySignup(values);
        console.log('I Need user.id here');
        console.log(result.user.id);
        ...

withMySignupMutation

import { graphql } from 'react-apollo';
import gql from 'graphql-tag';

export const SIGNUP_MUTATION = gql`
mutation (
  $email: String!
  $name: String!
) {
  signup(authProvider: {
    mySignup: {
      email: $email
      name: $name
    }
  }) {
    token
  }
}
`;

export default graphql(
  SIGNUP_MUTATION,
  {
    props: ({ mutate }) => ({
      mySignup: async (variables) => {
        const { data } = await mutate({ variables });
      },
    }),
  }
);

Thank you! happy holidays

Answer 1

In my opinion, it should be result.data.signup.id but we need to see the resolvers and your schema definition. It depends on what the resolvers are sends back. It should be a User type.

Anyway, you must ask for the id in your mutation otherwise it won't get resolved:

export const SIGNUP_MUTATION = gql`
mutation (
  $email: String!
  $name: String!
) {
  signup(authProvider: {
    mySignup: {
      email: $email
      name: $name
    }
  }) {
    token
    id ### <===HERE===
  }
}
`

And if you have a graphiql access to the server:

• click on the top-right corner the DOCS button, then
• click mutation: Mutation
• then you should see something like:

signup(authProvider: AuthProviderNewcomerData!): User

Then you know you will get a User back.