onboardsync-react-native/src/utils/deviceIdManager.ts

Expo SDK for OnboardSync - Remote onboarding configuration platform with A/B testing

import * as SecureStore from 'expo-secure-store';
import * as Crypto from 'expo-crypto';
import { Constants } from '../constants';

export class DeviceIDManager {
  private static deviceId: string | null = null;

  static async getDeviceId(): Promise<string> {
    // Return cached value if available
    if (this.deviceId) {
      return this.deviceId;
    }

    try {
      // Try to get from storage
      const storedId = await SecureStore.getItemAsync(Constants.DEVICE_ID_KEY);
      
      if (storedId) {
        console.log('[OnboardSync] Retrieved device ID from storage');
        this.deviceId = storedId;
        return storedId;
      }

      // Generate new ID if not found
      const newId = Crypto.randomUUID();
      await SecureStore.setItemAsync(Constants.DEVICE_ID_KEY, newId);
      
      console.log('[OnboardSync] Generated new device ID');
      this.deviceId = newId;
      return newId;
    } catch (error) {
      console.error('[OnboardSync] Error managing device ID:', error);
      // Fallback to a temporary ID
      const tempId = Crypto.randomUUID();
      this.deviceId = tempId;
      return tempId;
    }
  }

}