feature: create event store in preparation of table component

replacement

lib/frontend/services/storageListener.js

@@ -1,7 +1,8 @@
-import { configStore } from '../stores'
+import { configStore, eventStore } from '../stores'
 
-const STORAGE_KEYS = {
+export const STORAGE_KEYS = {
   CONFIG: 'fb-to-ical-config',
+  EVENTS: 'fb-to-ical-events',
 }
 
 class StorageListener {
@@ -13,10 +14,12 @@ class StorageListener {
     window.addEventListener('storage', this._handleStorageChange)
 
     const unsubscribeConfigStore = configStore.subscribe(this._handleConfigStoreChange)
+    const unsubscribeEventStore = eventStore.subscribe(this._handleEventStoreChange)
 
     this._storeSubscribers = new Set([
       ...this._storeSubscribers,
       unsubscribeConfigStore,
+      unsubscribeEventStore,
     ])
   }
 
@@ -32,6 +35,9 @@ class StorageListener {
       case STORAGE_KEYS.CONFIG:
         configStore.set(JSON.parse(event.newValue))
         break
+      case STORAGE_KEYS.EVENTS:
+        eventStore.set(JSON.parse(event.newValue))
+        break
       default:
         return
     }
@@ -40,6 +46,10 @@ class StorageListener {
   _handleConfigStoreChange(value) {
     localStorage.setItem(STORAGE_KEYS.CONFIG, JSON.stringify(value))
   }
+
+  _handleEventStoreChange(value) {
+    localStorage.setItem(STORAGE_KEYS.EVENTS, JSON.stringify(value))
+  }
 }
 
 export default new StorageListener()