Pass 2

frontend/src/contexts/PushSubscriptionContext.tsx

@@ -0,0 +1,35 @@
+import { createContext, useContext, type ReactNode } from 'react';
+import { usePushSubscription, type PushSubscriptionState } from '../hooks/usePushSubscription';
+
+const noopAsync = async () => {};
+const noopAsyncNull = async () => null;
+
+const defaultState: PushSubscriptionState = {
+  isSupported: false,
+  isSubscribed: false,
+  currentSubscriptionId: null,
+  allSubscriptions: [],
+  pushConversations: [],
+  loading: false,
+  subscribe: noopAsyncNull,
+  unsubscribe: noopAsync,
+  toggleConversation: noopAsync,
+  isConversationPushEnabled: () => false,
+  deleteSubscription: noopAsync,
+  testPush: noopAsync,
+  refreshSubscriptions: async () => [],
+  refreshConversations: noopAsync,
+};
+
+const PushSubscriptionContext = createContext<PushSubscriptionState>(defaultState);
+
+export function PushSubscriptionProvider({ children }: { children: ReactNode }) {
+  const push = usePushSubscription();
+  return (
+    <PushSubscriptionContext.Provider value={push}>{children}</PushSubscriptionContext.Provider>
+  );
+}
+
+export function usePush(): PushSubscriptionState {
+  return useContext(PushSubscriptionContext);
+}