Slim API deployment - composer install + full CRUD endpoints

www/fahrschultermin.de/app/Repositories/InstructorVacationRepository.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+final class InstructorVacationRepository extends BaseRepository
+{
+    public function getForInstructor(int $instructorId): array
+    {
+        $stmt = $this->db->prepare(
+            'SELECT * FROM instructor_vacations
+             WHERE instructor_id = :instructor_id
+             ORDER BY date_from ASC'
+        );
+        $stmt->execute(['instructor_id' => $instructorId]);
+        return $stmt->fetchAll();
+    }
+
+    public function getForInstructorInRange(int $instructorId, string $from, string $to): array
+    {
+        $stmt = $this->db->prepare(
+            'SELECT * FROM instructor_vacations
+             WHERE instructor_id = :instructor_id
+               AND date_from <= :to AND date_to >= :from
+             ORDER BY date_from ASC'
+        );
+        $stmt->execute(['instructor_id' => $instructorId, 'from' => $from, 'to' => $to]);
+        return $stmt->fetchAll();
+    }
+
+    public function create(int $instructorId, string $dateFrom, string $dateTo, string $notes = ''): array
+    {
+        $stmt = $this->db->prepare(
+            'INSERT INTO instructor_vacations (instructor_id, date_from, date_to, notes)
+             VALUES (:instructor_id, :date_from, :date_to, :notes)
+             RETURNING *'
+        );
+        $stmt->execute([
+            'instructor_id' => $instructorId,
+            'date_from' => $dateFrom,
+            'date_to' => $dateTo,
+            'notes' => $notes,
+        ]);
+        return $stmt->fetch();
+    }
+
+    public function delete(int $id): bool
+    {
+        $stmt = $this->db->prepare('DELETE FROM instructor_vacations WHERE id = :id RETURNING id');
+        $stmt->execute(['id' => $id]);
+        return (bool) $stmt->fetch();
+    }
+}