Add admin user management in settings panel (username and password change)

backend/src/controllers/settings.controller.js

@@ -1,6 +1,7 @@
-const { Settings } = require('../models');
+const { Settings, AdminUser } = require('../models');
 const mailService = require('../services/mail.service');
 const telegramService = require('../services/telegram.service');
+const bcrypt = require('bcrypt');
 
 // Get all settings
 exports.getAllSettings = async (req, res, next) => {
@@ -208,5 +209,147 @@ exports.testTelegram = async (req, res, next) => {
   }
 };
 
+// Get admin user info (current logged in user)
+exports.getAdminInfo = async (req, res, next) => {
+  try {
+    const userId = req.session.userId;
+    
+    if (!userId) {
+      return res.status(401).json({
+        success: false,
+        error: 'Authentication required',
+      });
+    }
+
+    const admin = await AdminUser.findByPk(userId, {
+      attributes: ['id', 'username', 'email', 'full_name', 'created_at', 'updated_at'],
+    });
+
+    if (!admin) {
+      return res.status(404).json({
+        success: false,
+        error: 'Admin user not found',
+      });
+    }
+
+    res.json({
+      success: true,
+      data: admin,
+    });
+  } catch (error) {
+    next(error);
+  }
+};
+
+// Update admin user info (username and/or password)
+exports.updateAdminInfo = async (req, res, next) => {
+  try {
+    const userId = req.session.userId;
+    
+    if (!userId) {
+      return res.status(401).json({
+        success: false,
+        error: 'Authentication required',
+      });
+    }
+
+    const { username, current_password, new_password, confirm_password } = req.body;
+
+    const admin = await AdminUser.findByPk(userId);
+
+    if (!admin) {
+      return res.status(404).json({
+        success: false,
+        error: 'Admin user not found',
+      });
+    }
+
+    // Update username if provided
+    if (username && username.trim() !== '') {
+      const newUsername = username.trim();
+      
+      // Validate username
+      if (newUsername.length < 3) {
+        return res.status(400).json({
+          success: false,
+          error: 'Kullanıcı adı en az 3 karakter olmalıdır',
+        });
+      }
+
+      // Check if username is already taken by another user
+      const existingUser = await AdminUser.findOne({
+        where: {
+          username: newUsername,
+          id: { [require('sequelize').Op.ne]: userId },
+        },
+      });
+
+      if (existingUser) {
+        return res.status(400).json({
+          success: false,
+          error: 'Bu kullanıcı adı zaten kullanılıyor',
+        });
+      }
+
+      admin.username = newUsername;
+    }
+
+    // Update password if provided
+    if (new_password) {
+      // Validate password
+      if (new_password.length < 8) {
+        return res.status(400).json({
+          success: false,
+          error: 'Şifre en az 8 karakter olmalıdır',
+        });
+      }
+
+      // Check password confirmation
+      if (new_password !== confirm_password) {
+        return res.status(400).json({
+          success: false,
+          error: 'Yeni şifreler eşleşmiyor',
+        });
+      }
+
+      // Verify current password
+      if (!current_password) {
+        return res.status(400).json({
+          success: false,
+          error: 'Mevcut şifre gereklidir',
+        });
+      }
+
+      const isPasswordValid = await bcrypt.compare(current_password, admin.password);
+      
+      if (!isPasswordValid) {
+        return res.status(400).json({
+          success: false,
+          error: 'Mevcut şifre yanlış',
+        });
+      }
+
+      // Hash new password
+      const hashedPassword = await bcrypt.hash(new_password, 10);
+      admin.password = hashedPassword;
+    }
+
+    await admin.save();
+
+    res.json({
+      success: true,
+      message: 'Admin bilgileri başarıyla güncellendi',
+      data: {
+        id: admin.id,
+        username: admin.username,
+        email: admin.email,
+        full_name: admin.full_name,
+      },
+    });
+  } catch (error) {
+    next(error);
+  }
+};
+
 module.exports = exports;
 

backend/src/routes/settings.routes.js

@@ -13,5 +13,9 @@ router.put('/system', settingsController.updateSystemSettings);
 router.post('/test-gmail', settingsController.testGmail);
 router.post('/test-telegram', settingsController.testTelegram);
 
+// Admin user management
+router.get('/admin', settingsController.getAdminInfo);
+router.put('/admin', settingsController.updateAdminInfo);
+
 module.exports = router;