Slim API deployment - composer install + full CRUD endpoints

www/api.fahrschultermin.de/app/Repositories/WorkTimesheetRepository.php

@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+final class WorkTimesheetRepository extends BaseRepository
+{
+    /**
+     * Hole alle Appointments eines Fahrlehrers im Zeitraum mit lesson_type Info.
+     * Alle Categories zählen als Arbeitszeit.
+     */
+    public function getAppointmentsForInstructor(int $tenantId, int $instructorId, string $from, string $to): array
+    {
+        $sql = 'SELECT
+                    a.id,
+                    a.start_at,
+                    a.end_at,
+                    a.units,
+                    lt.name AS lesson_type_name,
+                    lt.category AS lesson_type_category,
+                    lt.default_duration
+                FROM appointments a
+                JOIN lesson_types lt ON lt.id = a.lesson_type_id
+                WHERE a.tenant_id = :tenant_id
+                  AND a.instructor_id = :instructor_id
+                  AND a.start_at >= :from
+                  AND a.start_at < :to
+                  AND a.status != \'cancelled\'
+                  AND lt.category != \'private\'
+                ORDER BY a.start_at ASC';
+
+        $statement = $this->db->prepare($sql);
+        $statement->execute([
+            'tenant_id' => $tenantId,
+            'instructor_id' => $instructorId,
+            'from' => $from . ' 00:00:00',
+            'to' => $to . ' 23:59:59',
+        ]);
+
+        return $statement->fetchAll();
+    }
+
+    public function getInstructor(int $tenantId, int $instructorId): ?array
+    {
+        $statement = $this->db->prepare(
+            'SELECT id, first_name, last_name FROM instructors WHERE tenant_id = :tenant_id AND id = :id'
+        );
+        $statement->execute(['tenant_id' => $tenantId, 'id' => $instructorId]);
+
+        return $statement->fetch() ?: null;
+    }
+}