97 lines
3.2 KiB
PHP
97 lines
3.2 KiB
PHP
<?php
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/**
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* cron_silent_push_inactive.php
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* Cron job to send a Silent Push Notification to inactive users,
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* forcing their app to wake up in the background and report their current location.
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* Run this periodically (e.g., every few hours or once a day).
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*/
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require_once __DIR__ . '/../connect.php';
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require_once __DIR__ . '/../core/Services/FcmService.php';
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// Target users who haven't updated their location in the last 24 hours
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// but have a valid FCM token.
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// Adjust the timeframe based on your strategy.
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$sql = "
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SELECT p.id as passenger_id, t.token
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FROM passengers p
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JOIN tokens t ON p.id = t.passengerID
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LEFT JOIN passenger_opening_locations pol ON p.id = pol.start_location
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WHERE (pol.date IS NULL OR pol.date < DATE_SUB(NOW(), INTERVAL 24 HOUR))
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GROUP BY p.id, t.token
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LIMIT 500 -- Batch size to avoid overloading the server or getting rate-limited
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";
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$stmt = $con->prepare($sql);
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$stmt->execute();
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$inactiveUsers = $stmt->fetchAll(PDO::FETCH_ASSOC);
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$sentCount = 0;
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$fcmService = new FcmService(); // Assuming we have an FcmService or we can use sendFcmNotification directly if it's in functions.php
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// In Siro, encryptionHelper is typically used for tokens. Assuming it's required here:
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require_once __DIR__ . '/../core/Security/EncryptionHelper.php';
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$encryptionHelper = new EncryptionHelper();
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foreach ($inactiveUsers as $user) {
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$passengerId = $user['passenger_id'];
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$encryptedToken = $user['token'];
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$decryptedToken = $encryptionHelper->decryptData($encryptedToken);
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if ($decryptedToken) {
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// Send a silent push notification.
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// A silent push doesn't have a 'notification' payload (title/body),
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// it only has a 'data' payload with 'content-available' => 1 for iOS.
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$dataPayload = [
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'type' => 'location_sync_request',
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'action' => 'wake_up'
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];
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// This is a pseudo implementation relying on your existing push notification setup.
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// Ensure that your FCM implementation correctly maps 'content-available' for iOS.
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sendSilentFcmNotification($decryptedToken, $dataPayload);
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$sentCount++;
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}
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}
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echo "Silent Push triggered for $sentCount inactive users.\n";
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/**
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* Helper to send Silent FCM
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*/
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function sendSilentFcmNotification($token, $data) {
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// Basic curl request to FCM API for silent push
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$url = 'https://fcm.googleapis.com/fcm/send';
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// Replace with your actual server key
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$serverKey = getenv('FCM_SERVER_KEY') ?: 'YOUR_LEGACY_SERVER_KEY';
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$fields = [
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'to' => $token,
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'data' => $data,
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'content_available' => true, // Required for iOS to wake up in background
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'priority' => 'high' // Sometimes required to wake up Android
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];
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$headers = [
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'Authorization: key=' . $serverKey,
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'Content-Type: application/json'
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];
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
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$result = curl_exec($ch);
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curl_close($ch);
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return $result;
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}
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?>
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