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Update: 2026-06-15 19:39:21

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Hamza-Ayed
2026-06-15 19:39:21 +03:00
parent c472a78416
commit 04943e3d52
23 changed files with 1497 additions and 324 deletions
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142
backend/ride/pricing/get.php
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@@ -21,11 +21,21 @@ if (!$country) {
exit;
}
$price = 0.0;
$price_for_driver = 0.0;
$withCommission = 0.0;
$kazan = 0.0;
$isNightFare = false;
$prices = [];
$pricesRaw = [];
$categories = [
'totalPassengerSpeed' => 'Speed',
'totalPassengerBalash' => 'Awfar Car',
'totalPassengerComfort' => 'Comfort',
'totalPassengerElectric' => 'Electric',
'totalPassengerLady' => 'Lady',
'totalPassengerScooter' => 'Delivery',
'totalPassengerVan' => 'Van',
'totalPassengerRayehGai' => 'Speed',
'totalPassengerRayehGaiComfort' => 'Comfort',
'totalPassengerRayehGaiBalash' => 'Awfar Car',
];
// Common variables
date_default_timezone_set('Asia/Damascus');
@@ -58,27 +68,52 @@ if (!$kazanRow) {
exit;
}
$result = calculateDynamicPrice($country, $minFare, $distance, $duration, $kazanRow, $startNameAddress, $endNameAddress, $destLat, $destLng, $passengerLat, $passengerLng);
$price = $result['price'];
$price_for_driver = $result['price_for_driver'];
$withCommission = $result['withCommission'];
$kazan = $result['kazan'];
$isNightFare = $result['isNightFare'];
// ----------------------------------------------------------------------
// Helper Functions for Countries
// ----------------------------------------------------------------------
function calculateDynamicPrice($country, $minFare, $distance, $duration, $kazanRow, $startNameAddress, $endNameAddress, $destLat, $destLng, $passengerLat, $passengerLng) {
$comfortPrice = (float) $kazanRow['comfortPrice'];
$speedPrice = (float) $kazanRow['speedPrice'];
$familyPrice = (float) $kazanRow['familyPrice'];
$deliveryPrice = (float) $kazanRow['deliveryPrice'];
$naturePrice = (float) $kazanRow['naturePrice'];
$heavyPrice = (float) $kazanRow['heavyPrice'];
$latePrice = (float) $kazanRow['latePrice'];
$kazanPercent = (float) $kazanRow['kazan'];
function getPerKmRate($carType, $kazanRow) {
$rateColumns = [
'Comfort' => 'comfortPrice',
'Speed' => 'speedPrice',
'Lady' => 'ladyPrice',
'Electric' => 'electricPrice',
'Van' => 'vanPrice',
'Delivery' => 'deliveryPrice',
'Mishwar Vip' => 'mishwarVipPrice',
'Fixed Price' => 'fixedPrice',
'Awfar Car' => 'awfarPrice',
];
$column = $rateColumns[$carType] ?? 'speedPrice';
$rate = floatval($kazanRow[$column] ?? 0);
if ($rate <= 0) {
$oldColumnMap = [
'Lady' => 'familyPrice',
'Mishwar Vip' => 'freePrice',
'Electric' => 'naturePrice',
'Van' => 'heavyPrice',
];
$oldColumn = $oldColumnMap[$carType] ?? null;
if ($oldColumn && isset($kazanRow[$oldColumn])) {
$rate = floatval($kazanRow[$oldColumn]);
}
}
if ($rate <= 0) {
$rate = floatval($kazanRow['speedPrice'] ?? 36);
}
return $rate;
}
function calculateDynamicPrice($country, $minFare, $distance, $duration, $kazanRow, $startNameAddress, $endNameAddress, $destLat, $destLng, $passengerLat, $passengerLng, $carType = 'Speed') {
$naturePrice = (float) ($kazanRow['naturePrice'] ?? 0);
$heavyPrice = (float) ($kazanRow['heavyPrice'] ?? 0);
$latePrice = (float) ($kazanRow['latePrice'] ?? 0);
$kazanPercent = (float) ($kazanRow['kazan'] ?? 10);
// === General Settings ===
$minBillableKm = 0.2;
$airportAddon = 0.0;
@@ -124,7 +159,8 @@ function calculateDynamicPrice($country, $minFare, $distance, $duration, $kazanR
$billableDistance = ($distance < $minBillableKm) ? $minBillableKm : $distance;
$isLongSpeed = $billableDistance > $longSpeedThresholdKm;
$perKmSpeedBaseFromServer = $speedPrice;
$perKmSpeedBaseFromServer = getPerKmRate($carType, $kazanRow);
$perKmSpeed = $isLongSpeed ? $longSpeedPerKm : $perKmSpeedBaseFromServer;
$reductionPct40 = 0.0;
@@ -205,64 +241,64 @@ if (!empty($promo_code)) {
}
// 3. Fetch Passenger Wallet (Negative Balance / Debt)
// Using Redis for ultra-fast reads, with a fallback to the Payment Server API.
$negativeBalance = 0;
if (!empty($passenger_id)) {
try {
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
$redisKey = "passenger_debt_" . $passenger_id;
$redisDebt = $redis->get($redisKey);
if ($redisDebt !== false) {
$negativeBalance = (float) $redisDebt;
} else {
// Fallback: If not in Redis, call the Payment Server Endpoint
// TODO: Replace with the actual Payment Server Endpoint URL and API Key
/*
$paymentApiUrl = "https://payment.siroapp.com/api/get_debt?passenger_id=" . urlencode($passenger_id);
$options = [
"http" => [
"header" => "Authorization: Bearer YOUR_API_KEY\r\n"
]
];
$context = stream_context_create($options);
$response = file_get_contents($paymentApiUrl, false, $context);
if ($response !== false) {
$data = json_decode($response, true);
if (isset($data['debt'])) {
$negativeBalance = (float) $data['debt'];
// Cache the result in Redis for future pricing calls (e.g. 1 hour)
$redis->setex($redisKey, 3600, $negativeBalance);
}
}
*/
}
} catch (Exception $e) {
// If Redis fails, gracefully default to 0 or fallback API
$negativeBalance = 0;
}
}
$prices = ['total' => $withCommission];
// Calculate prices for all categories
foreach ($categories as $key => $carType) {
$result = calculateDynamicPrice($country, $minFare, $distance, $duration, $kazanRow, $startNameAddress, $endNameAddress, $destLat, $destLng, $passengerLat, $passengerLng, $carType);
$withCommission = $result['withCommission'];
$price_for_driver = $result['price_for_driver'];
// 4. Apply Discount and Negative Balance
foreach ($prices as $key => $price) {
// Apply discount (Assuming percentage discount if amount <= 100, else fixed amount)
// Apply discount
if ($discount > 0 && $discount <= 100) {
$prices[$key] = max(0, $price - ($price * ($discount / 100)));
$finalPrice = max(0, $withCommission - ($withCommission * ($discount / 100)));
} else {
$prices[$key] = max(0, $price - $discount);
$finalPrice = max(0, $withCommission - $discount);
}
// Add negative balance
$prices[$key] += $negativeBalance;
$finalPrice += $negativeBalance;
$prices[$key] = $finalPrice;
// For the token, we map the clean database carType to the final price and driver price
$pricesRaw[$carType] = [
'price' => $finalPrice,
'driver_price' => $price_for_driver
];
}
// 4. Generate Cryptographically Signed Token
$priceToken = "";
if (isset($encryptionHelper)) {
$tokenPayload = [
'passenger_id' => $passenger_id,
'start_location' => $passengerLat . ',' . $passengerLng,
'end_location' => $destLat . ',' . $destLng,
'expires' => time() + 180, // Valid for 3 minutes
'prices' => $pricesRaw
];
$priceToken = $encryptionHelper->encryptData(json_encode($tokenPayload));
}
echo json_encode([
'status' => 'success',
'data' => $prices,
'price_token' => $priceToken,
'applied_discount' => $discount,
'added_negative_balance' => $negativeBalance
]);