Fall back to not using localStorage if it's unavailable (#8)

* Fall back to not using localStorage if it's unavailable

* Bump version

Author: andrew-propelauth

package.json

@@ -5,7 +5,7 @@
     "type": "git",
     "url": "https://github.com/PropelAuth/javascript"
   },
-  "version": "2.0.0",
+  "version": "2.0.1",
   "keywords": [
     "auth",
     "user",

src/client.ts

@@ -154,13 +154,17 @@ export function createClient(authOptions: IAuthOptions): IAuthClient {
     function updateLastLoggedOutAt() {
         const loggedOutAt = currentTimeSeconds()
         clientState.lastLoggedOutAtMessage = loggedOutAt
-        localStorage.setItem(LOGGED_OUT_AT_KEY, String(loggedOutAt))
+        if (hasLocalStorage()) {
+            localStorage.setItem(LOGGED_OUT_AT_KEY, String(loggedOutAt))
+        }
     }
 
     function updateLastLoggedInAt() {
         const loggedInAt = currentTimeSeconds()
         clientState.lastLoggedInAtMessage = loggedInAt
-        localStorage.setItem(LOGGED_IN_AT_KEY, String(loggedInAt))
+        if (hasLocalStorage()) {
+            localStorage.setItem(LOGGED_IN_AT_KEY, String(loggedInAt))
+        }
     }
 
     function setAuthenticationInfoAndUpdateDownstream(authenticationInfo: AuthenticationInfo | null) {