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parse-server Show ParsePubSub.js Source code

Return Download parse-server: download ParsePubSub.js Source code - Download parse-server Source code - Type:.js
  1. import { loadAdapter } from '../Adapters/AdapterLoader';
  2. import {
  3.   EventEmitterPubSub
  4. } from '../Adapters/PubSub/EventEmitterPubSub';
  5.  
  6. import {
  7.   RedisPubSub
  8. } from '../Adapters/PubSub/RedisPubSub';
  9.  
  10. const ParsePubSub = {};
  11.  
  12. function useRedis(config: any): boolean {
  13.   const redisURL = config.redisURL;
  14.   return typeof redisURL !== 'undefined' && redisURL !== '';
  15. }
  16.  
  17. ParsePubSub.createPublisher = function(config: any): any {
  18.   if (useRedis(config)) {
  19.     return RedisPubSub.createPublisher(config);
  20.   } else {
  21.     const adapter = loadAdapter(config.pubSubAdapter, EventEmitterPubSub, config)
  22.     if (typeof adapter.createPublisher !== 'function') {
  23.       throw 'pubSubAdapter should have createPublisher()';
  24.     }
  25.     return adapter.createPublisher(config);
  26.   }
  27. }
  28.  
  29. ParsePubSub.createSubscriber = function(config: any): void {
  30.   if (useRedis(config)) {
  31.     return RedisPubSub.createSubscriber(config);
  32.   } else {
  33.     const adapter = loadAdapter(config.pubSubAdapter, EventEmitterPubSub, config)
  34.     if (typeof adapter.createSubscriber !== 'function') {
  35.       throw 'pubSubAdapter should have createSubscriber()';
  36.     }
  37.     return adapter.createSubscriber(config);
  38.   }
  39. }
  40.  
  41. export {
  42.   ParsePubSub
  43. }
  44.  
downloadParsePubSub.js Source code - Download parse-server Source code
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