graphql-ts-client v10.4.0

GraphQL TS Client

Generate fully typed Typescript clients for your GraphQL APIs.

Install

yarn add graphql-ts-client

Usage

Generate the client

import { generateTypescriptClient } from 'graphql-ts-client'

generateTypescriptClient({
  output: './myAwesomeApi.ts',
  endpoint: 'https://my.awesome-api.com/graphql',
  verbose: process.env.NODE_ENV === 'development', // when true, log requests to the console
  headers: {
    Authorization: 'Bearer 1234567890987654321',
  },
})

Using the generated client

import { myAwesomeApi, AssetType, Granularity, OnBoardingStage } from './myAwesomeApi'

async function somewhereOverTheRainbow() {
  // Set an specific header if needed
  myAwesomeApi.setHeader('Authorization', 'Bearer 010101010101')
  
  // You can also change the API url
  myAwesomeApi.setUrl('https://my-runtime-url.com/graphql')
  
  // And configure how retrials should work
  myAwesomeApi.setRetryConfig({
    max: 3,
    before: ({ queryName, query, variables, response }) => {
      // do something before retrying
    },
  })
  
  // Adding response listeners is also possible
  myAwesomeApi.addResponseListener(({ queryName, query, variables, response }) => {
    // do something whenever a request is responded
  })
  
  const response = await myAwesomeApi.queries.globalIndicators({
    // Optionally you can define an alias for this request
    __alias: 'myCustomGlobalIndicators',
    __args: {
      liveStatus: OnBoardingStage.COMPLETED,
      assetType: AssetType.LEASED,
      granularity: Granularity.DAILY,
    },
    customerExperience: {
      avgRating: {
        __args: {
          from: '2020-01-01',
          to: '2020-02-01',
        },
      },
    },
    lorem: true, // selected field
    ipsum: true, // selected field
  })

  console.log(response.customerExperience.avgRating)
  console.log(response.lorem)
  console.log(response.ipsum)
  console.log(response.dolor) // compilation time error
}