first commit

backend/ride/gamification/getDriverBehavior.php

@@ -0,0 +1,31 @@
+<?php
+require_once __DIR__ . '/../../connect.php';
+
+$driver_id = filterRequest("driver_id");
+
+$sql = "
+    SELECT 
+        COALESCE(ROUND(AVG(behavior_score), 1), 100) as avg_score,
+        COALESCE(SUM(hard_brakes), 0) as total_hard_brakes,
+        COALESCE(MAX(max_speed), 0) as max_speed
+    FROM `driver_behavior`
+    WHERE driver_id = :driver_id
+      AND created_at >= DATE(NOW()) - INTERVAL 30 DAY
+";
+
+$stmt = $con->prepare($sql);
+$stmt->bindParam(':driver_id', $driver_id, PDO::PARAM_INT);
+$stmt->execute();
+
+$row = $stmt->fetch(PDO::FETCH_ASSOC);
+
+if ($row && $row['max_speed'] !== null) {
+    jsonSuccess([$row]);
+} else {
+    jsonSuccess([[
+        "avg_score" => 100, 
+        "total_hard_brakes" => 0, 
+        "max_speed" => 0
+    ]]);
+}
+?>