future lessons

public/api/_bootstrap.php

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+<?php
+
+declare(strict_types=1);
+
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+header('Content-Type: application/json');
+
+// ==============================
+// PATH BASE
+// ==============================
+$BASE_PATH = dirname(__DIR__) . '/userarea';
+
+// ==============================
+// DB
+// ==============================
+require_once $BASE_PATH . '/class/db-functions.php';
+$db = DBHandlerSelect::getInstance()->getConnection();
+
+// ==============================
+// AUTH VANGUARD
+// ==============================
+require_once $BASE_PATH . '/../../extra/auth.php';
+
+// ==============================
+// AUTH API (TOKEN)
+// ==============================
+$user = Auth::guard('api')->user();
+
+if (!$user) {
+    http_response_code(401);
+    echo json_encode(['error' => 'Unauthorized']);
+    exit;
+}

public/api/my-lessons.php

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+<?php
+require_once __DIR__ . '/_bootstrap.php';
+
+// ==============================
+// PARAMETRI
+// ==============================
+$month = $_GET['month'] ?? date('Y-m');
+$monthDate = DateTime::createFromFormat('Y-m', $month) ?: new DateTime();
+
+$startOfMonth = $monthDate->format('Y-m-01');
+$endOfMonth   = (clone $monthDate)->modify('+1 month')->format('Y-m-d');
+
+// ==============================
+// DATI UTENTE
+// ==============================
+$userId   = $user->id;
+$schoolId = $user->school_id ?? null;
+
+if (!$schoolId) {
+    http_response_code(400);
+    echo json_encode(['error' => 'No school selected']);
+    exit;
+}
+
+// ==============================
+// QUERY (IDENTICA ALLA WEB)
+// ==============================
+$stmt = $db->prepare("
+	SELECT 
+		sb.id AS booking_id,
+		sb.status,
+		cs.session_date,
+		cs.start_time,
+		cs.end_time,
+		cs.room_name,
+		c.name AS class_name,
+		ct.level,
+		o.available_entries,
+		o.available_recoveries
+	FROM session_bookings sb
+	JOIN class_sessions cs ON sb.session_id = cs.id
+	JOIN class_types ct ON cs.class_type_id = ct.id
+	JOIN classes c ON ct.class_id = c.id
+	JOIN orders o ON sb.order_id = o.id
+	WHERE sb.user_id = ?
+	  AND cs.school_id = ?
+	  AND cs.session_date >= ?
+	  AND cs.session_date < ?
+	ORDER BY cs.session_date ASC, cs.start_time ASC
+");
+
+$stmt->execute([
+    $userId,
+    $schoolId,
+    $startOfMonth,
+    $endOfMonth
+]);
+
+$lessons = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+// ==============================
+// OUTPUT
+// ==============================
+echo json_encode([
+    'month'   => $month,
+    'count'   => count($lessons),
+    'lessons' => $lessons
+]);