🔗 Backend URL Yönetimi
API Endpoint Listesi
Base URL
Local: http://localhost:8080
Production: https://api.yourdomain.com
API Version
v1
📋 Tüm Endpoint'ler
Method	Endpoint	Auth	Rate Limit	Açıklama
GET	/	❌	-	Homepage
GET	/docs/index.html	❌	-	Swagger UI
POST	/v1/auth/register	❌	3/5min	Kullanıcı kaydı
POST	/v1/auth/login	❌	5/1min	Giriş
GET	/v1/auth/verify-email	❌	-	Email doğrulama
GET	/v1/auth/:provider	❌	-	OAuth başlat
GET	/v1/auth/:provider/callback	❌	-	OAuth callback
POST	/v1/auth/refresh	❌	-	Token yenile
GET	/v1/auth/me	✅	-	Kullanıcı bilgileri
GET	/v1/auth/validate	✅	-	Token doğrula
Admin - User Management (Admin rolü gerekli)
Method	Endpoint	Auth	Açıklama
GET	/v1/admin/users	✅ Admin	Tüm kullanıcıları listele
GET	/v1/admin/users/search?q={query}	✅ Admin	Kullanıcı ara
GET	/v1/admin/users/:id	✅ Admin	Kullanıcı detayı
POST	/v1/admin/users	✅ Admin	Yeni kullanıcı oluştur
PUT	/v1/admin/users/:id	✅ Admin	Kullanıcı güncelle
DELETE	/v1/admin/users/:id	✅ Admin	Kullanıcı sil
POST	/v1/admin/users/:id/roles	✅ Admin	Rol ata
DELETE	/v1/admin/users/:id/roles/:role	✅ Admin	Rol kaldır
Admin - Settings (Admin rolü gerekli)
Method	Endpoint	Auth	Açıklama
GET	/v1/settings/cors/whitelist	✅ Admin	CORS whitelist listele
POST	/v1/settings/cors/whitelist	✅ Admin	CORS whitelist ekle
PUT	/v1/settings/cors/whitelist/:id	✅ Admin	CORS whitelist güncelle
DELETE	/v1/settings/cors/whitelist/:id	✅ Admin	CORS whitelist sil
GET	/v1/settings/cors/blacklist	✅ Admin	CORS blacklist listele
POST	/v1/settings/cors/blacklist	✅ Admin	CORS blacklist ekle
PUT	/v1/settings/cors/blacklist/:id	✅ Admin	CORS blacklist güncelle
DELETE	/v1/settings/cors/blacklist/:id	✅ Admin	CORS blacklist sil
GET	/v1/settings/ratelimit	✅ Admin	Rate limit ayarları
PUT	/v1/settings/ratelimit/:id	✅ Admin	Rate limit güncelle
🎯 Frontend için URL Yapısı
JavaScript/TypeScript Constants
// config/api.js
export const API_CONFIG = {
  BASE_URL: process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8080',
  API_VERSION: 'v1',
  ENDPOINTS: {
    // Auth endpoints
    REGISTER: '/auth/register',
    LOGIN: '/auth/login',
    LOGOUT: '/auth/logout',
    REFRESH: '/auth/refresh',
    VERIFY_EMAIL: '/auth/verify-email',
    ME: '/auth/me',
    VALIDATE: '/auth/validate',
    
    // OAuth endpoints
    OAUTH_GOOGLE: '/auth/google',
    OAUTH_GITHUB: '/auth/github',
    OAUTH_GOOGLE_CALLBACK: '/auth/google/callback',
    OAUTH_GITHUB_CALLBACK: '/auth/github/callback',
  }
};

// Helper function
export function getApiUrl(endpoint) {
  return `${API_CONFIG.BASE_URL}/${API_CONFIG.API_VERSION}${endpoint}`;
}

// Usage
const loginUrl = getApiUrl(API_CONFIG.ENDPOINTS.LOGIN);
// Result: http://localhost:8080/v1/auth/login
📦 Kullanım Örnekleri
1. React/Next.js
// lib/api.js
const API_BASE = 'http://localhost:8080/v1';

export const authAPI = {
  register: (data) => 
    fetch(`${API_BASE}/auth/register`, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      credentials: 'include',
      body: JSON.stringify(data)
    }),
    
  login: (data) => 
    fetch(`${API_BASE}/auth/login`, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      credentials: 'include',
      body: JSON.stringify(data)
    }),
    
  getCurrentUser: (token) => 
    fetch(`${API_BASE}/auth/me`, {
      headers: { 
        'Authorization': `Bearer ${token}`,
        'Content-Type': 'application/json' 
      },
      credentials: 'include'
    })
};
2. Vue.js/Nuxt
// plugins/api.js
export default defineNuxtPlugin(() => {
  const config = useRuntimeConfig();
  const baseURL = config.public.apiBase || 'http://localhost:8080/v1';

  return {
    provide: {
      api: {
        auth: {
          register: (data) => $fetch(`${baseURL}/auth/register`, {
            method: 'POST',
            body: data,
            credentials: 'include'
          }),
          login: (data) => $fetch(`${baseURL}/auth/login`, {
            method: 'POST',
            body: data,
            credentials: 'include'
          }),
          me: () => $fetch(`${baseURL}/auth/me`, {
            credentials: 'include'
          })
        }
      }
    }
  };
});
3. Axios Instance
// lib/axios.js
import axios from 'axios';

const api = axios.create({
  baseURL: 'http://localhost:8080/v1',
  withCredentials: true,
  headers: {
    'Content-Type': 'application/json'
  }
});

// Add auth token to requests
api.interceptors.request.use((config) => {
  const token = localStorage.getItem('access_token');
  if (token) {
    config.headers.Authorization = `Bearer ${token}`;
  }
  return config;
});

// Handle 401 errors
api.interceptors.response.use(
  (response) => response,
  async (error) => {
    if (error.response?.status === 401) {
      // Try to refresh token
      const refreshToken = localStorage.getItem('refresh_token');
      if (refreshToken) {
        try {
          const { data } = await api.post('/auth/refresh', {
            refresh_token: refreshToken
          });
          localStorage.setItem('access_token', data.access_token);
          // Retry original request
          error.config.headers.Authorization = `Bearer ${data.access_token}`;
          return api.request(error.config);
        } catch {
          // Refresh failed, logout
          localStorage.clear();
          window.location.href = '/login';
        }
      }
    }
    return Promise.reject(error);
  }
);

export default api;
🔐 Environment Variables
.env.local (Frontend)
# Development
NEXT_PUBLIC_API_URL=http://localhost:8080
NEXT_PUBLIC_API_VERSION=v1

# Production
# NEXT_PUBLIC_API_URL=https://api.yourdomain.com
# NEXT_PUBLIC_API_VERSION=v1
.env (Backend)
PORT=8080
CLIENT_CALLBACK_URL=http://localhost:8080/v1/auth
APP_URL=http://localhost:8080
🧪 Test Komutları
# Register
curl -X POST http://localhost:8080/v1/auth/register \
  -H "Content-Type: application/json" \
  -d '{"email":"test@test.com","password":"Test123!","user_name":"test"}'

# Login
curl -X POST http://localhost:8080/v1/auth/login \
  -H "Content-Type: application/json" \
  -d '{"email":"test@test.com","password":"Test123!"}'

# Get user (with token)
curl http://localhost:8080/v1/auth/me \
  -H "Authorization: Bearer YOUR_TOKEN"

# Admin - Update user
curl -X PUT http://localhost:8080/v1/admin/users/54687716-1aed-41ff-aa13-bb05dd7f34e7 \
  -H "Authorization: Bearer ADMIN_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "newemail@example.com",
    "user_name": "newusername",
    "email_verified": true
  }'

# Admin - Get all users
curl -X GET http://localhost:8080/v1/admin/users?page=1&limit=10 \
  -H "Authorization: Bearer ADMIN_TOKEN"

# Admin - Search users
curl -X GET "http://localhost:8080/v1/admin/users/search?q=test" \
  -H "Authorization: Bearer ADMIN_TOKEN"
📚 Swagger Dokümantasyonu
Tüm endpoint'lerin detaylı dokümantasyonu için:

http://localhost:8080/docs/index.html
✅ Hazır Kullanım
API endpoint'leri hazır ve çalışıyor! Frontend'inizde kullanmaya başlayabilirsiniz:

API_ENDPOINTS.md - Detaylı endpoint dokümantasyonu
Swagger UI - İnteraktif API testi: http://localhost:8080/docs/index.html
Yukarıdaki örnekleri projenize kopyalayıp kullanabilirsiniz
Önemli: CORS zaten http://localhost:3000 için yapılandırılmış durumda! ✅