@multiplatform.one/typegraphql/lib/chunk-XESLADTJ.js

typegraphql for multiplatform.one

import {
  __name
} from "./chunk-SHUYVCID.js";

// src/pubSub.ts
import { Repeater } from "@repeaterjs/repeater";
import PGPubSub from "pg-pubsub";
function createPgPubSub({ ...pgConfig }) {
  const pgPubSub = new PGPubSub(pgConfig);
  return {
    async publish(routingKey, ...args) {
      const payload = args[1] ?? args[0] ?? null;
      const topic = args[1] === void 0 ? routingKey : `${routingKey}:${args[0]}`;
      await pgPubSub.publish(topic, {
        payload
      });
    },
    subscribe(...[routingKey, id]) {
      const topic = id === void 0 ? routingKey : `${routingKey}:${id}`;
      return new Repeater(async (next, stop) => {
        await pgPubSub.addChannel(topic, (data) => {
          next(data.payload);
        });
        stop.then(() => {
          pgPubSub.removeChannel(topic);
        });
      });
    }
  };
}
__name(createPgPubSub, "createPgPubSub");

export {
  createPgPubSub
};