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    apollo-error
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    1.0.2 • Public • Published

    Apollo Error

    Custom payload in Apollo GraphQL server.

    Usage

    Install via npm

    npm install apollo-error

    Bind with Apollo Server

    Showing example for Express below.

    import express from 'express';
    import bodyParser from 'body-parser';
    import { graphqlExpress } from 'apollo-server-express';
    import { formatError } from 'apollo-error';
     
    import schema from './graphql/schema';
     
    const app = express();
     
    app.use('/graphql', bodyParser.json(), graphqlExpress({
        formatError,
        schema
    }));
     
    app.listen(3000);

    Throw ApolloError

    throw new ApolloError(message, {
        /* your custom payload here */
        foo: 'bar',
        ...
    });

    Response handling

    You can access the custom payload in your response handler like the following.

    if(response.errors) {
        const myErrorMessage = response.errors[0].message;
        const myErrorExtras = response.errors[0].data;
    }

    Keywords

    none

    Install

    npm i apollo-error

    DownloadsWeekly Downloads

    105

    Version

    1.0.2

    License

    MIT

    Last publish

    Collaborators

    • jaibatrik