198 lines
10 KiB
PHP
Executable File
198 lines
10 KiB
PHP
Executable File
<?php
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// ═══════════════════════════════════════════════════════════════
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// driver/ride/accept_ride.php
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// PURPOSE : قبول رحلة — ride DB هو المرجع، primary DB يتزامن بعده
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// RACE : Optimistic lock عبر WHERE status IN ('waiting','wait')
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// ═══════════════════════════════════════════════════════════════
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include "../../connect.php";
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try {
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$con_ride = Database::get('ride');
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} catch (Exception $e) {
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error_log("[accept_ride] Failed to connect to Ride Database: " . $e->getMessage());
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printFailure("Database connection failed");
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exit;
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}
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// ── 1. Input & Validation ──────────────────────────────────────
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$rideId = filterRequest("id");
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$driverId = filterRequest("driver_id");
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$status = filterRequest("status"); // القيمة التي يرسلها التطبيق: 'accepted'
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$passengerToken = filterRequest("passengerToken");
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if (empty($rideId) || empty($driverId)) {
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printFailure("Missing required parameters");
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exit;
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}
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// status whitelist — لا نقبل قيمة عشوائية من التطبيق
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$allowedStatuses = ['accepted', 'Apply'];
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if (!in_array($status, $allowedStatuses, true)) {
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$status = 'accepted'; // fallback آمن
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}
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error_log("[accept_ride] DriverID=$driverId attempting RideID=$rideId");
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try {
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// ═══════════════════════════════════════════════════════════
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// STEP A — القفل على ride DB (المرجع الأساسي)
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// Optimistic lock: نغير فقط إذا status لا يزال 'waiting' أو 'wait'
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// السائق الأول الذي يصل يربح — الباقي يجدون rowCount=0
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// ═══════════════════════════════════════════════════════════
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$stmtLock = $con_ride->prepare("
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UPDATE `ride`
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SET `status` = ?,
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`driver_id` = ?,
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`rideTimeStart` = NOW()
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WHERE `id` = ?
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AND `status` IN ('waiting', 'wait')
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");
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$stmtLock->execute([$status, $driverId, $rideId]);
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if ($stmtLock->rowCount() === 0) {
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// الرحلة غير متاحة — سائق آخر سبق أو الرحلة ألغيت
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error_log("[accept_ride] RideID=$rideId not available for DriverID=$driverId (rowCount=0)");
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printFailure("Ride not available");
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exit;
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}
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error_log("[accept_ride] ride DB locked. RideID=$rideId → DriverID=$driverId");
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// ═══════════════════════════════════════════════════════════
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// STEP B — تزامن primary DB (بعد نجاح القفل)
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// ═══════════════════════════════════════════════════════════
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try {
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$con->prepare("
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UPDATE `ride`
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SET `driver_id` = ?,
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`status` = ?,
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`rideTimeStart` = NOW()
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WHERE `id` = ?
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")->execute([$driverId, $status, $rideId]);
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error_log("[accept_ride] primary DB synced. RideID=$rideId");
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} catch (PDOException $eSync) {
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// لا نوقف — ride DB هو المرجع
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error_log("[accept_ride] primary DB sync WARNING: " . $eSync->getMessage());
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}
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// ═══════════════════════════════════════════════════════════
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// STEP C — driver_orders (INSERT أو UPDATE بسطر واحد آمن)
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// ON DUPLICATE KEY يمنع race condition ثانية على هذا الجدول
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// ═══════════════════════════════════════════════════════════
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try {
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$con->prepare("
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INSERT INTO `driver_orders` (`driver_id`, `order_id`, `status`, `created_at`)
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VALUES (?, ?, ?, NOW())
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ON DUPLICATE KEY UPDATE
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`driver_id` = VALUES(`driver_id`),
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`status` = VALUES(`status`),
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`created_at` = NOW()
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")->execute([$driverId, $rideId, $status]);
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} catch (PDOException $eOrders) {
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error_log("[accept_ride] driver_orders WARNING: " . $eOrders->getMessage());
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}
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// ═══════════════════════════════════════════════════════════
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// STEP C.1 — تحديث جدول waitingRides حتى لا تظهر للكباتن الآخرين
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// ═══════════════════════════════════════════════════════════
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try {
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$con->prepare("UPDATE `waitingRides` SET `status` = 'Apply' WHERE `id` = ?")->execute([$rideId]);
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} catch (PDOException $eWaiting) {
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error_log("[accept_ride] waitingRides WARNING: " . $eWaiting->getMessage());
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}
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// ═══════════════════════════════════════════════════════════
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// STEP D — جلب بيانات السائق للراكب
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// ═══════════════════════════════════════════════════════════
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$driverInfo = [];
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$stmtDriver = $con->prepare("
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SELECT
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d.id AS driver_id,
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d.first_name,
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d.last_name,
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d.gender,
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d.phone,
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c.make,
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c.model,
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c.car_plate,
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c.year,
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c.color,
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c.color_hex,
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(SELECT ROUND(AVG(rating), 2) FROM ratingDriver WHERE driver_id = d.id) AS ratingDriver,
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dt.token
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FROM driver d
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LEFT JOIN CarRegistration c ON c.driverID = d.id
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LEFT JOIN driverToken dt ON dt.captain_id = d.id
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WHERE d.id = ?
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LIMIT 1
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");
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$stmtDriver->execute([$driverId]);
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$driverRaw = $stmtDriver->fetch(PDO::FETCH_ASSOC);
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if ($driverRaw) {
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$encryptedFields = ['first_name', 'last_name', 'gender', 'phone', 'car_plate', 'token'];
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foreach ($driverRaw as $key => $value) {
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$driverInfo[$key] = (in_array($key, $encryptedFields) && !empty($value))
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? $encryptionHelper->decryptData($value)
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: $value;
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}
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$driverInfo['driverName'] = trim(($driverInfo['first_name'] ?? '') . ' ' . ($driverInfo['last_name'] ?? ''));
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$driverInfo['ratingDriver'] = $driverInfo['ratingDriver'] ?: "5.0";
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}
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// ═══════════════════════════════════════════════════════════
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// STEP E — جلب passenger_id وإرسال الإشعارات
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// ═══════════════════════════════════════════════════════════
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$passengerId = $con->prepare("SELECT passenger_id FROM ride WHERE id = ? LIMIT 1");
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$passengerId->execute([$rideId]);
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$passengerIdValue = $passengerId->fetchColumn();
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if ($passengerIdValue) {
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// Socket — real-time update على خريطة الراكب
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if (function_exists('notifyPassengerOnRideServer')) {
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notifyPassengerOnRideServer($passengerIdValue, [
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'status' => 'accepted',
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'ride_id' => $rideId,
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'driver_id' => $driverId,
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'driver_info' => $driverInfo,
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]);
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}
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// FCM — push notification
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if (!empty($passengerToken)) {
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sendFCM_Internal(
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$passengerToken,
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"تم قبول رحلتك",
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"الكابتن " . ($driverInfo['driverName'] ?? '') . " في طريقه إليك",
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['ride_id' => (string) $rideId, 'driver_info' => $driverInfo],
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"Accepted Ride",
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false
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);
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}
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}
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// ═══════════════════════════════════════════════════════════
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// STEP F — تنظيف السوق (أبلغ location server إن الرحلة محجوزة)
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// ═══════════════════════════════════════════════════════════
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sendToLocationServer('ride_taken_event', [
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'ride_id' => $rideId,
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'taken_by_driver_id' => $driverId,
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]);
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error_log("[accept_ride] SUCCESS. RideID=$rideId accepted by DriverID=$driverId");
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// ═══════════════════════════════════════════════════════════
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// STEP G — رد النجاح للسائق (نفس بنية الرد القديمة)
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// ═══════════════════════════════════════════════════════════
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echo json_encode([
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"status" => "success",
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"message" => "Ride Accepted",
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"data" => $driverInfo,
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]);
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} catch (PDOException $e) {
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error_log("[accept_ride] CRITICAL: " . $e->getMessage());
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printFailure("Server error");
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} |