react-native-iap/lib/module/helpers/subscription.js

React Native In-App Purchases module for iOS and Android using Nitro

"use strict";

import { getAvailablePurchases } from "../index.js";
/**
 * Get active subscriptions
 * @param subscriptionIds - Optional array of subscription IDs to filter by
 * @returns Promise<ActiveSubscription[]> - Array of active subscriptions
 */
export const getActiveSubscriptions = async subscriptionIds => {
  try {
    // Get available purchases and filter for subscriptions
    const purchases = await getAvailablePurchases();

    // Filter for subscriptions and map to ActiveSubscription format
    const subscriptions = purchases.filter(purchase => {
      // Filter by subscription IDs if provided
      if (subscriptionIds && subscriptionIds.length > 0) {
        return subscriptionIds.includes(purchase.productId);
      }
      return true;
    }).map(purchase => {
      const iosPurchase = purchase;
      const androidPurchase = purchase;
      return {
        productId: purchase.productId,
        isActive: true,
        // If it's in availablePurchases, it's active
        // Backend validation fields
        transactionId: purchase.id,
        purchaseToken: purchase.purchaseToken,
        transactionDate: purchase.transactionDate,
        // Platform-specific fields
        expirationDateIOS: iosPurchase.expirationDateIOS ?? null,
        autoRenewingAndroid: androidPurchase.autoRenewingAndroid ?? androidPurchase.isAutoRenewing,
        // deprecated - use isAutoRenewing instead
        environmentIOS: iosPurchase.environmentIOS,
        // Convenience fields
        willExpireSoon: false,
        // Would need to calculate based on expiration date
        daysUntilExpirationIOS: iosPurchase.expirationDateIOS != null ? Math.ceil((iosPurchase.expirationDateIOS - Date.now()) / (1000 * 60 * 60 * 24)) : undefined
      };
    });
    return subscriptions;
  } catch (error) {
    console.error('Failed to get active subscriptions:', error);
    throw error;
  }
};

/**
 * Check if there are any active subscriptions
 * @param subscriptionIds - Optional array of subscription IDs to check
 * @returns Promise<boolean> - True if there are active subscriptions
 */
export const hasActiveSubscriptions = async subscriptionIds => {
  try {
    const activeSubscriptions = await getActiveSubscriptions(subscriptionIds);
    return activeSubscriptions.length > 0;
  } catch (error) {
    console.error('Failed to check active subscriptions:', error);
    return false;
  }
};
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