RelayEnvironmentService.js

import * as AbsintheSocket from "@absinthe/socket";
import {Socket as PhoenixSocket} from "phoenix";
import {createFetcher, createSubscriber} from "@absinthe/socket-relay";

let instance = null
const errorFun = error => console.warn(error)

export default class RelayEnvironmentService {

  static init(params) {
    const absintheSocket = AbsintheSocket.create(
      new PhoenixSocket("ws://localhost:4000/socket", {params})
    );

    const env = new Environment({
      network: Network.create(
        createFetcher(absintheSocket, errorFun),
        createSubscriber(absintheSocket, errorFun)
      ),
      store: new Store(new RecordSource())
    });

    instance = env
    return env

  }

  static get() {
    if(instance){
      return instance
    } else {
      console.log("you must initialize the Relay env service")
    }
  }
}