From 3e6c988c309a1448c0b54533ba632417d09fda73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sa=C3=BAl=20Ibarra=20Corretg=C3=A9?= <saghul@jitsi.org>
Date: Tue, 12 Jul 2022 16:59:06 +0200
Subject: [PATCH] chore(redux) remove legacy compatibility code

---
 .../base/redux/PersistenceRegistry.ts         | 34 +------------------
 1 file changed, 1 insertion(+), 33 deletions(-)

diff --git a/react/features/base/redux/PersistenceRegistry.ts b/react/features/base/redux/PersistenceRegistry.ts
index 75b55e674..2eef59ed3 100644
--- a/react/features/base/redux/PersistenceRegistry.ts
+++ b/react/features/base/redux/PersistenceRegistry.ts
@@ -11,11 +11,6 @@ import logger from './logger';
 
 declare let __DEV__: any;
 
-/**
- * The name of the {@code localStorage} store where the app persists its values.
- */
-const PERSISTED_STATE_NAME = 'jitsi-state';
-
 /**
  * Mixed type of the element (subtree) config. If it's a {@code boolean} (and is
  * {@code true}), we persist the entire subtree. If it's an {@code Object}, we
@@ -46,15 +41,12 @@ class PersistenceRegistry {
      * @returns {Object}
      */
     getPersistedState() {
-        let filteredPersistedState: any = {};
+        const filteredPersistedState: any = {};
 
         // localStorage key per feature
         for (const subtreeName of Object.keys(this._elements)) {
             // Assumes that the persisted value is stored under the same key as
             // the feature's redux state name.
-            // TODO We'll need to introduce functions later that can control the
-            // persist key's name. Similar to control serialization and
-            // deserialization. But that should be a straightforward change.
             const persistedSubtree
                 = this._getPersistedSubtree(
                     subtreeName,
@@ -66,30 +58,6 @@ class PersistenceRegistry {
             }
         }
 
-        // legacy
-        if (Object.keys(filteredPersistedState).length === 0) {
-            let persistedState = jitsiLocalStorage.getItem(PERSISTED_STATE_NAME);
-
-            if (persistedState) {
-                try {
-                    persistedState = Bourne.parse(persistedState);
-                } catch (error) {
-                    logger.error(
-                        'Error parsing persisted state',
-                        persistedState,
-                        error);
-                    persistedState = {};
-                }
-
-                filteredPersistedState = this._getFilteredState(persistedState);
-
-                // Store into the new format and delete the old format so that
-                // it's not used again.
-                this.persistState(filteredPersistedState);
-                jitsiLocalStorage.removeItem(PERSISTED_STATE_NAME);
-            }
-        }
-
         // Initialize the checksum.
         this._checksum = this._calculateChecksum(filteredPersistedState);