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Update: 2026-07-06 02:40:45

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Hamza-Ayed
2026-07-06 02:40:45 +03:00
parent 785802221a
commit 035fa5c209
1 changed files with 3 additions and 105 deletions
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backend/ride/pricing/get.php
+3 -105
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@@ -295,112 +295,10 @@ function calculateDynamicPrice($country, $minFare, $distance, $duration, $kazanR
$price = max($fare, $minFare); $price = max($fare, $minFare);
// Apply competitor-linked regional pricing overrides (undercut by 8%) // The real-time database competitor check is removed to prevent 40-second MySQL timeouts.
// Skip if it's an airport trip, as airport pricing is highly specific and should rely on our base + addon logic // The background AI Engine (cron_ai_engine.php) already handles undercutting competitors
// by dynamically updating the base rates in the `kazan` table every hour.
$competitorTarget = null; $competitorTarget = null;
if (isset($con) && $con !== null && !$airportCtx && !$damascusAirportBoundCtx && !$isInDamascusAirportBoundCtx) {
try {
$countryCodeMap = [
'Syria' => 'SY',
'Jordan' => 'JO',
'Egypt' => 'EG',
'Iraq' => 'IQ'
];
$cc = $countryCodeMap[$country] ?? 'SY';
$latDelta = 0.02;
$lngDelta = 0.02;
$minFlat = $passengerLat - $latDelta;
$maxFlat = $passengerLat + $latDelta;
$minFlng = $passengerLng - $lngDelta;
$maxFlng = $passengerLng + $lngDelta;
$minTlat = $destLat - $latDelta;
$maxTlat = $destLat + $latDelta;
$minTlng = $destLng - $lngDelta;
$maxTlng = $destLng + $lngDelta;
// Layer 1: Start and End match within bounding box
$sqlComp = "SELECT price_amount AS total_price, (price_amount / price_per_km) AS distance_km
FROM scraped_competitor_prices
WHERE country_code = :country_code
AND created_at >= DATE_SUB(NOW(), INTERVAL 24 HOUR)
AND start_lat BETWEEN :min_flat AND :max_flat
AND start_lng BETWEEN :min_flng AND :max_flng
AND end_lat BETWEEN :min_tlat AND :max_tlat
AND end_lng BETWEEN :min_tlng AND :max_tlng
AND price_per_km > 0
LIMIT 5";
$stmtComp = $con->prepare($sqlComp);
$stmtComp->execute([
':country_code' => $cc,
':min_flat' => $minFlat,
':max_flat' => $maxFlat,
':min_flng' => $minFlng,
':max_flng' => $maxFlng,
':min_tlat' => $minTlat,
':max_tlat' => $maxTlat,
':min_tlng' => $minTlng,
':max_tlng' => $maxTlng
]);
$matches = $stmtComp->fetchAll(PDO::FETCH_ASSOC);
if (empty($matches)) {
// Layer 2 Fallback: Start match only within bounding box
$sqlFallback = "SELECT price_amount AS total_price, (price_amount / price_per_km) AS distance_km
FROM scraped_competitor_prices
WHERE country_code = :country_code
AND created_at >= DATE_SUB(NOW(), INTERVAL 24 HOUR)
AND start_lat BETWEEN :min_flat AND :max_flat
AND start_lng BETWEEN :min_flng AND :max_flng
AND price_per_km > 0
LIMIT 10";
$stmtFallback = $con->prepare($sqlFallback);
$stmtFallback->execute([
':country_code' => $cc,
':min_flat' => $minFlat,
':max_flat' => $maxFlat,
':min_flng' => $minFlng,
':max_flng' => $maxFlng
]);
$matches = $stmtFallback->fetchAll(PDO::FETCH_ASSOC);
}
if (!empty($matches)) {
$normalizedPrices = [];
foreach ($matches as $row) {
$compDist = (float)$row['distance_km'];
$compPrice = (float)$row['total_price'];
if ($compDist > 0) {
// Only trust competitor trips that are somewhat close in distance scale (within 35%)
// Otherwise, extrapolating a 3km traffic-heavy trip to 40km highway trip creates nonsense pricing
$ratio = $distance / $compDist;
if ($ratio >= 0.65 && $ratio <= 1.35) {
$normalizedPrices[] = ($compPrice / $compDist) * $distance;
}
}
}
if (!empty($normalizedPrices)) {
$competitorTarget = array_sum($normalizedPrices) / count($normalizedPrices);
}
}
} catch (Exception $e) {
error_log("[calculateDynamicPrice] Competitor pricing query failed: " . $e->getMessage());
}
}
if ($competitorTarget !== null) {
$undercutPrice = $competitorTarget * 0.92;
$speedBaseRate = getPerKmRate('Speed', $kazanRow);
$currentBaseRate = getPerKmRate($carType, $kazanRow);
$categoryMultiplier = $speedBaseRate > 0 ? ($currentBaseRate / $speedBaseRate) : 1.0;
$targetAdjustedPrice = $undercutPrice * $categoryMultiplier;
if ($price > $targetAdjustedPrice) {
$price = $targetAdjustedPrice;
}
}
// Apply kazan (e.g. 11%) on the passenger's price // Apply kazan (e.g. 11%) on the passenger's price
$withCommission = round($price * (1 + $kazanPercent / 100), 2); $withCommission = round($price * (1 + $kazanPercent / 100), 2);