Refactor listener

client/coral-admin/src/index.js

@@ -16,6 +16,8 @@ import {loadPluginsTranslations, injectPluginsReducers} from 'coral-framework/he
 
 const eventEmitter = new EventEmitter();
 
+// TODO: pass redux actions through the emitter.
+
 loadPluginsTranslations();
 injectPluginsReducers();
 smoothscroll.polyfill();

client/coral-embed-stream/src/index.js

@@ -7,6 +7,7 @@ import './graphql';
 import {addExternalConfig} from 'coral-embed-stream/src/actions/config';
 import {getStore, injectReducers, addListener} from 'coral-framework/services/store';
 import {getClient} from 'coral-framework/services/client';
+import {createReduxEmitter} from 'coral-framework/services/events';
 import pym from 'coral-framework/services/pym';
 import AppRouter from './AppRouter';
 import {loadPluginsTranslations, injectPluginsReducers} from 'coral-framework/helpers/plugins';
@@ -52,18 +53,7 @@ if (!window.opener) {
   });
 
   // Add a redux listener to pass through all actions to our event emitter.
-  addListener((action) => {
-
-    // Handle apollo actions.
-    if (action.type.startsWith('APOLLO_')) {
-      if (action.type === 'APOLLO_SUBSCRIPTION_RESULT') {
-        const {operationName, variables, result: {data}} = action;
-        eventEmitter.emit(`subscription.${operationName}.data`, {variables, data});
-      }
-      return;
-    }
-    eventEmitter.emit(`action.${action.type}`, {action});
-  });
+  addListener(createReduxEmitter(eventEmitter));
 }
 
 render(

client/coral-framework/services/events.js

@@ -0,0 +1,14 @@
+export function createReduxEmitter(eventEmitter) {
+  return (action) => {
+
+    // Handle apollo actions.
+    if (action.type.startsWith('APOLLO_')) {
+      if (action.type === 'APOLLO_SUBSCRIPTION_RESULT') {
+        const {operationName, variables, result: {data}} = action;
+        eventEmitter.emit(`subscription.${operationName}.data`, {variables, data});
+      }
+      return;
+    }
+    eventEmitter.emit(`action.${action.type}`, {action});
+  };
+}