lambda-graphql

    1.1.0 • Public • Published

    node-lambda-graphql

    AWS Lambda graphql handler

    Build Status

    Installation

    npm install --save lambda-graphql

    Usage

    1. create Lambda function in AWS console

    2. install lambda-graphql and graphql modules

    npm install --save lambda-graphql graphql

    1. create index.js...for example:
    'use strict'
    
    const graphql = require('graphql')
    const lambdaGraphql = require('lambda-graphql')
    
    const schema = graphql.buildSchema(`
      type Query {
        hello: String
      }
    `)
    
    const root = {
      hello: function(params) {
        return 'world'
      }
    }
    
    // options passed to lambdaGraphql() are the same as options for express-graphql module
    let app = lambdaGraphql({
      schema: schema,
      rootValue: root
    })
    
    // pass handler as `index.handler` for aws lambda
    exports.handler = app.handler
    
    // shutdown gracefully (process in container is stopped before going to "sleep")
    process.on('exit',() => {
      app.close()
    })
    process.on('SIGINT',process.exit)
    
    1. deploy function by uploading to AWS Lambda

    2. setup AWS Gateway API with proxy resource (for example /graphql) and forward requests (GET and POST methods) to created lambda function

    Install

    npm i lambda-graphql

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    0

    Version

    1.1.0

    License

    MIT

    Last publish

    Collaborators

    • jakub.knejzlik