İlk sürüm: hDiyanetProxy v1.0.0

- Backend: Node.js + Express + MySQL + JWT auth
- 8 MySQL tablosu (users, countries, states, cities, prayer_times, ramadan_times, eid_times, fetch_logs)
- Diyanet API entegrasyonu (auth + token yönetimi)
- Tüm API endpointleri (places, prayer-times, ramadan, eid, admin)
- Rate limiting, CORS, input validation
- Cron job (gece 02:00 otomatik veri çekme)
- Frontend: Login, Dashboard, Fetch Panel, Namaz Vakitleri, Ramazan, Admin, Profil
- Admin kullanıcı: admin/admin123

backend/src/models/User.js

@@ -0,0 +1,56 @@
+// hDiyanetProxy - Kullanıcı Modeli
+const pool = require('../utils/db');
+const bcrypt = require('bcrypt');
+
+const UserModel = {
+  // Kullanıcı adına göre bul
+  async findByUsername(username) {
+    const [rows] = await pool.execute('SELECT * FROM users WHERE username = ?', [username]);
+    return rows[0] || null;
+  },
+
+  // ID'ye göre bul
+  async findById(id) {
+    const [rows] = await pool.execute('SELECT id, username, role, is_active, created_at FROM users WHERE id = ?', [id]);
+    return rows[0] || null;
+  },
+
+  // Yeni kullanıcı oluştur
+  async create(username, password, role = 'user') {
+    const hashedPassword = await bcrypt.hash(password, 10);
+    const [result] = await pool.execute(
+      'INSERT INTO users (username, password, role) VALUES (?, ?, ?)',
+      [username, hashedPassword, role]
+    );
+    return { id: result.insertId, username, role };
+  },
+
+  // Şifre doğrula
+  async verifyPassword(plainPassword, hashedPassword) {
+    return bcrypt.compare(plainPassword, hashedPassword);
+  },
+
+  // Tüm kullanıcıları listele
+  async findAll() {
+    const [rows] = await pool.execute('SELECT id, username, role, is_active, created_at, updated_at FROM users ORDER BY id');
+    return rows;
+  },
+
+  // Kullanıcıyı aktif/pasif yap
+  async toggleActive(id, isActive) {
+    await pool.execute('UPDATE users SET is_active = ? WHERE id = ?', [isActive ? 1 : 0, id]);
+  },
+
+  // Kullanıcı sil
+  async delete(id) {
+    await pool.execute('DELETE FROM users WHERE id = ?', [id]);
+  },
+
+  // Şifre güncelle
+  async updatePassword(id, newPassword) {
+    const hashedPassword = await bcrypt.hash(newPassword, 10);
+    await pool.execute('UPDATE users SET password = ? WHERE id = ?', [hashedPassword, id]);
+  }
+};
+
+module.exports = UserModel;