Stop notifications after removing a host (#3176)

* fix(notifications): stop pushes after host removal Push tokens were persisted indefinitely with no relationship to app pairing state. Give registrations a 48-hour renewable lease so offline unpairing converges, and revoke immediately when the host is reachable. * fix(notifications): make token revocation bounded and durable
2026-08-10 23:33:31 +02:00
parent 29ae25d7aa
commit 6aa9f92156
33 changed files with 702 additions and 227 deletions
@@ -1,111 +0,0 @@
-import { useCallback, useEffect, useRef } from "react";
-import { Platform } from "react-native";
-import AsyncStorage from "@react-native-async-storage/async-storage";
-import * as Notifications from "expo-notifications";
-import Constants from "expo-constants";
-import type { DaemonClient } from "@getpaseo/client/internal/daemon-client";
-import { isWeb } from "@/constants/platform";
-
-const STORAGE_PREFIX = "@paseo:expo-push-token:";
-
-function getExpoProjectId(): string | null {
-  const constants = Constants as unknown as {
-    easConfig?: { projectId?: unknown };
-    expoConfig?: { extra?: { eas?: { projectId?: unknown } } };
-  };
-  const fromEas = constants?.easConfig?.projectId;
-  if (typeof fromEas === "string" && fromEas.trim()) return fromEas.trim();
-
-  const fromExtra = constants?.expoConfig?.extra?.eas?.projectId;
-  if (typeof fromExtra === "string" && fromExtra.trim()) return fromExtra.trim();
-
-  return null;
-}
-
-async function ensurePushPermission(): Promise<boolean> {
-  const existing = await Notifications.getPermissionsAsync();
-  if (existing.status === Notifications.PermissionStatus.GRANTED) return true;
-  if (!existing.canAskAgain) return false;
-  const requested = await Notifications.requestPermissionsAsync();
-  return requested.status === Notifications.PermissionStatus.GRANTED;
-}
-
-export function usePushTokenRegistration(params: { client: DaemonClient; serverId: string }): void {
-  const { client, serverId } = params;
-  const tokenRef = useRef<string | null>(null);
-  const lastSentTokenRef = useRef<string | null>(null);
-
-  const registerIfPossible = useCallback(async () => {
-    if (isWeb) return;
-    if (!client.isConnected) return;
-    const token = tokenRef.current;
-    if (!token) return;
-    if (lastSentTokenRef.current === token) return;
-    lastSentTokenRef.current = token;
-    client.registerPushToken(token);
-  }, [client]);
-
-  useEffect(() => {
-    if (isWeb) return;
-
-    const storageKey = `${STORAGE_PREFIX}${serverId}`;
-    let cancelled = false;
-
-    const run = async () => {
-      const cached = await AsyncStorage.getItem(storageKey);
-      if (cancelled) return;
-      if (cached && typeof cached === "string") {
-        tokenRef.current = cached;
-      }
-
-      const granted = await ensurePushPermission();
-      if (!granted || cancelled) return;
-
-      if (Platform.OS === "android") {
-        await Notifications.setNotificationChannelAsync("default", {
-          name: "default",
-          importance: Notifications.AndroidImportance.DEFAULT,
-        });
-      }
-
-      const projectId = getExpoProjectId();
-      if (!projectId) {
-        console.warn("[PushToken] Missing EAS projectId; cannot fetch Expo push token");
-        return;
-      }
-
-      const result = await Notifications.getExpoPushTokenAsync({ projectId });
-      if (cancelled) return;
-
-      const token = result.data;
-      if (typeof token !== "string" || !token.trim()) return;
-
-      tokenRef.current = token;
-      await AsyncStorage.setItem(storageKey, token);
-      await registerIfPossible();
-    };
-
-    void run().catch((error) => {
-      console.warn("[PushToken] Failed to register push token", error);
-    });
-
-    return () => {
-      cancelled = true;
-    };
-  }, [registerIfPossible, serverId]);
-
-  useEffect(() => {
-    const unsubscribe = client.subscribeConnectionStatus((state) => {
-      if (state.status === "connected") {
-        void registerIfPossible();
-      } else {
-        // Re-register on the next successful connect.
-        lastSentTokenRef.current = null;
-      }
-    });
-    if (client.isConnected) {
-      void registerIfPossible();
-    }
-    return unsubscribe;
-  }, [client, registerIfPossible]);
-}