Merge pull request #27781 from software-mansion-labs/ts-migration/pus…

…her-connection-manager [No QA] [TS migration] Migrate 'PusherConnectionManager.js' lib to TypeScript
Expensify · Sep 26, 2023 · fc0e330 · fc0e330
2 parents c6b7eae + 7ebcd09
commit fc0e330
Showing 1 changed file with 9 additions and 9 deletions.
diff --git a/src/libs/PusherConnectionManager.js → src/libs/PusherConnectionManager.ts b/src/libs/PusherConnectionManager.js → src/libs/PusherConnectionManager.ts
@@ -1,30 +1,30 @@
-import lodashGet from 'lodash/get';
+import {ValueOf} from 'type-fest';
 import * as Pusher from './Pusher/pusher';
 import * as Session from './actions/Session';
 import Log from './Log';
 import CONST from '../CONST';
 
+type EventCallbackError = {type: ValueOf<typeof CONST.ERROR>; data: {code: number}};
+type CustomAuthorizerChannel = {name: string};
+
 function init() {
     /**
      * When authTokens expire they will automatically be refreshed.
      * The authorizer helps make sure that we are always passing the
      * current valid token to generate the signed auth response
      * needed to subscribe to Pusher channels.
      */
-    Pusher.registerCustomAuthorizer((channel) => ({
-        authorize: (socketID, callback) => {
+    Pusher.registerCustomAuthorizer((channel: CustomAuthorizerChannel) => ({
+        authorize: (socketID: string, callback: () => void) => {
             Session.authenticatePusher(socketID, channel.name, callback);
         },
     }));
 
-    /**
-     * @params {string} eventName
-     */
-    Pusher.registerSocketEventCallback((eventName, error) => {
+    Pusher.registerSocketEventCallback((eventName: string, error: EventCallbackError) => {
         switch (eventName) {
             case 'error': {
-                const errorType = lodashGet(error, 'type');
-                const code = lodashGet(error, 'data.code');
+                const errorType = error?.type;
+                const code = error?.data?.code;
                 if (errorType === CONST.ERROR.PUSHER_ERROR && code === 1006) {
                     // 1006 code happens when a websocket connection is closed. There may or may not be a reason attached indicating why the connection was closed.
                     // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5