Зачаток мобилки

client-mobile/src/core/infrastructure/pushService.ts

@@ -0,0 +1,78 @@
+import messaging from '@react-native-firebase/messaging';
+import { Platform, PermissionsAndroid, Alert } from 'react-native';
+
+// Handle background messages
+messaging().setBackgroundMessageHandler(async remoteMessage => {
+  console.log('FCM: Received message in Quit state/Background!', remoteMessage);
+});
+
+export const PushService = {
+  async initNotifications() {
+    try {
+      if (Platform.OS === 'android') {
+        const granted = await PermissionsAndroid.request(PermissionsAndroid.PERMISSIONS.POST_NOTIFICATIONS);
+        if (granted !== PermissionsAndroid.RESULTS.GRANTED) {
+          console.warn('FCM: Post notifications permission denied.');
+        }
+      }
+
+      const authStatus = await messaging().requestPermission();
+      const enabled =
+        authStatus === messaging.AuthorizationStatus.AUTHORIZED ||
+        authStatus === messaging.AuthorizationStatus.PROVISIONAL;
+
+      if (enabled) {
+        console.log('FCM: Permission status:', authStatus);
+        const fcmToken = await this.getFCMToken();
+        if (fcmToken) {
+          // This would be called to send the token to the backend
+          // Example: await AuthApi.registerPushToken(fcmToken);
+          console.log('FCM Token registered:', fcmToken);
+        }
+      }
+    } catch (error) {
+      console.error('FCM: Failed to initialize notifications:', error);
+    }
+
+    // Handle messages while the app is in focus
+    const unsubscribeOnMessage = messaging().onMessage(async remoteMessage => {
+      console.log('FCM: Received foreground message:', remoteMessage);
+      // Optional: Display alert if user is in different screen or something
+    });
+
+    // Handle interaction when the app is in background but not quit
+    const unsubscribeOnNotificationOpenedApp = messaging().onNotificationOpenedApp(remoteMessage => {
+      console.log('FCM: Notification caused app to open from background state:', remoteMessage.data);
+    });
+
+    // Check if the app was opened by clicking a notification from a quit state
+    messaging().getInitialNotification().then(remoteMessage => {
+      if (remoteMessage) {
+        console.log('FCM: Notification caused app to open from quit state:', remoteMessage.data);
+      }
+    });
+
+    return () => {
+      unsubscribeOnMessage();
+      unsubscribeOnNotificationOpenedApp();
+    };
+  },
+
+  async getFCMToken(): Promise<string | null> {
+    try {
+      const fcmToken = await messaging().getToken();
+      if (fcmToken) return fcmToken;
+    } catch (error) {
+      console.error('FCM: Error getting token:', error);
+    }
+    return null;
+  },
+
+  async deleteFCMToken(): Promise<void> {
+    try {
+      await messaging().deleteToken();
+    } catch (error) {
+      console.error('FCM: Error deleting token:', error);
+    }
+  }
+};