refactor local storage theme preferences

Lemoncode · Jan 23, 2024 · bc3ed71 · bc3ed71
1 parent 5f1f67c
commit bc3ed71
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/src/common/local-storage/local-storage.helpers.ts b/src/common/local-storage/local-storage.helpers.ts
@@ -1,6 +1,6 @@
-export const retrieveValueFromLocalStorage = <T>(key: string): T | null => {
+export const retrieveValueFromLocalStorage = (key: string) => {
   const storedValue = localStorage.getItem(key);
-  return storedValue !== null ? JSON.parse(storedValue) : null;
+  return storedValue ? JSON.parse(storedValue) : null;
 };
 
 export const saveValueToLocalStorage = <T>(key: string, value: T): void => {

diff --git a/src/core/providers/theme-provider/theme.business.ts b/src/core/providers/theme-provider/theme.business.ts
@@ -14,10 +14,8 @@ export const saveThemePreferenceToLocalStorage = (themeValue: string) => {
 
 export const retrieveThemePreferenceFromLocalStorage = (): ThemeModel => {
   try {
-    const themeMode = retrieveValueFromLocalStorage<'dark' | 'light'>(
-      'themeMode'
-    );
-    return themeMode !== null ? { themeMode } : createInitialTheme();
+    const themeMode = retrieveValueFromLocalStorage('themeMode');
+    return themeMode ? { themeMode } : createInitialTheme();
   } catch {
     return createInitialTheme();
   }