first commit

backend/ride/location/update.php

@@ -0,0 +1,69 @@
+<?php
+
+require_once __DIR__ . '/../../connect.php';
+
+$driver_id = filterRequest("driver_id");
+$latitude = filterRequest("latitude");
+$longitude = filterRequest("longitude");
+$status = filterRequest("status");
+$heading = filterRequest("heading");
+$speed = filterRequest("speed");
+$distance = filterRequest("distance");
+$updated_at = date("Y-m-d H:i:s");
+
+// Basic validation
+if (!$driver_id || !$latitude || !$longitude || $status === null) {
+    http_response_code(400);
+    // Use your custom printFailure function for consistency
+    jsonError('Missing required fields');
+    exit;
+}
+
+// Secure SQL using prepared statement
+$sql = "INSERT INTO `car_locations` (
+            `driver_id`, `latitude`, `longitude`, `heading`, `speed`, `distance`, `status`, `updated_at`
+        ) VALUES (
+            :driver_id, :latitude, :longitude, :heading, :speed, :distance, :status, :updated_at
+        )
+        ON DUPLICATE KEY UPDATE
+            `latitude` = VALUES(`latitude`),
+            `longitude` = VALUES(`longitude`),
+            `heading` = VALUES(`heading`),
+            `speed` = VALUES(`speed`),
+            `distance` = VALUES(`distance`),
+            `status` = VALUES(`status`),
+            `updated_at` = VALUES(`updated_at`)";
+
+try {
+    $stmt = $con->prepare($sql);
+    
+    // The execute method returns true on success and false on failure.
+    $success = $stmt->execute([
+        ':latitude'   => $latitude,
+        ':longitude'  => $longitude,
+        ':heading'    => $heading,
+        ':speed'      => $speed,
+        ':distance'   => $distance,
+        ':status'     => $status,
+        ':updated_at' => $updated_at,
+        ':driver_id'  => $driver_id
+    ]);
+
+    // The reliable way to check for success is if execute() returns true
+    // and doesn't throw an exception. We no longer need rowCount().
+    if ($success) {
+        // Print a success message
+        jsonSuccess(null, "Car location updated successfully");
+    } else {
+        // This case is rare but might happen if execute fails without an exception
+        jsonError("Failed to update car location");
+    }
+
+} catch (PDOException $e) {
+    // A real database error occurred.
+    http_response_code(500);
+    // You can log the detailed error for debugging
+    // error_log('Database error: ' . $e->getMessage()); 
+    jsonError('Database error occurred');
+}
+?>