Update: 2026-06-21 18:58:05

backend/Admin/marketing/get_price_comparison.php

@@ -0,0 +1,77 @@
+<?php
+require_once __DIR__ . '/../../connect.php';
+
+if ($role !== 'admin' && $role !== 'super_admin') {
+    http_response_code(403);
+    echo json_encode(['status' => 'failure', 'message' => 'Unauthorized access.']);
+    exit;
+}
+
+try {
+    $countryCode = filterRequest('country_code');
+
+    // 1. Hourly competitor price averages (last 24h)
+    $compSql = "SELECT
+                    DATE_FORMAT(created_at, '%Y-%m-%d %H:00:00') AS hour_bucket,
+                    AVG(price_per_km) AS avg_price_per_km,
+                    COUNT(*) AS sample_count
+                FROM competitor_prices
+                WHERE created_at >= DATE_SUB(NOW(), INTERVAL 24 HOUR)";
+    $compParams = [];
+    if ($countryCode) {
+        $compSql .= " AND country_code = :country";
+        $compParams[':country'] = strtoupper($countryCode);
+    }
+    $compSql .= " GROUP BY hour_bucket ORDER BY hour_bucket ASC LIMIT 24";
+
+    $stmt = $con->prepare($compSql);
+    foreach ($compParams as $k => $v) {
+        $stmt->bindValue($k, $v);
+    }
+    $stmt->execute();
+    $hourlyData = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    // 2. PCI by region — group competitor prices by ~0.02° grid cells
+    $pciSql = "SELECT
+                    ROUND(from_latitude * 50, 0) / 50 AS lat_group,
+                    ROUND(from_longitude * 50, 0) / 50 AS lng_group,
+                    competitor_name,
+                    AVG(price_per_km) AS avg_price_per_km,
+                    COUNT(*) AS samples
+               FROM competitor_prices
+               WHERE created_at >= DATE_SUB(NOW(), INTERVAL 7 DAY)";
+    $pciParams = [];
+    if ($countryCode) {
+        $pciSql .= " AND country_code = :country2";
+        $pciParams[':country2'] = strtoupper($countryCode);
+    }
+    $pciSql .= " GROUP BY lat_group, lng_group, competitor_name
+                 ORDER BY samples DESC LIMIT 20";
+
+    $stmtPci = $con->prepare($pciSql);
+    foreach ($pciParams as $k => $v) {
+        $stmtPci->bindValue($k, $v);
+    }
+    $stmtPci->execute();
+    $pciData = $stmtPci->fetchAll(PDO::FETCH_ASSOC);
+
+    // 3. Siro base prices by category (from kazan table)
+    $siroSql = "SELECT speedPrice, comfortPrice, awfarPrice, ladyPrice, electricPrice, vanPrice
+                FROM kazan WHERE country = :country3 LIMIT 1";
+    $countryNameMap = ['SY' => 'Syria', 'JO' => 'Jordan', 'EG' => 'Egypt', 'IQ' => 'Iraq'];
+    $siroCountry = $countryNameMap[strtoupper($countryCode ?: 'SY')] ?? 'Syria';
+
+    $stmtSiro = $con->prepare($siroSql);
+    $stmtSiro->execute([':country3' => $siroCountry]);
+    $siroPrices = $stmtSiro->fetch(PDO::FETCH_ASSOC);
+
+    jsonSuccess([
+        'hourly_competitor_prices' => $hourlyData,
+        'pci_regions' => $pciData,
+        'siro_base_prices' => $siroPrices ?: [],
+    ]);
+
+} catch (Exception $e) {
+    error_log("[get_price_comparison.php] Error: " . $e->getMessage());
+    jsonError("Failed to fetch price comparison: " . $e->getMessage());
+}