tbbank-react-native-mobile/src/services/authService.js

import AsyncStorage from '@react-native-async-storage/async-storage';
import { API_CONFIG } from '../constants/api';

class AuthService {
  async getStoredToken() {
    try {
      return await AsyncStorage.getItem('auth_token');
    } catch (error) {
      return null;
    }
  }

  async makeRequest(endpoint, data, requiresAuth = false, method = 'POST') {
    const fullUrl = `${API_CONFIG.BASE_URL}${endpoint}`;
    const requestId = Math.random().toString(36).substr(2, 9);
    
    try {
      const headers = {
        ...API_CONFIG.HEADERS,
      };
      
      // Auto-include token for authenticated requests
      if (requiresAuth) {
        const token = await this.getStoredToken();
        if (token) {
          headers.Authorization = `Bearer ${token}`;
        }
      }

      // Log request details
      console.log(`\n🚀 [${requestId}] API REQUEST`);
      console.log(`📍 URL: ${method} ${fullUrl}`);
      console.log(`🔐 Auth Required: ${requiresAuth}`);
      console.log(`📝 Headers:`, {
        ...headers,
        Authorization: headers.Authorization ? `Bearer ${headers.Authorization.slice(-10)}...` : 'None'
      });
      if (data) {
        console.log(`📦 Body:`, data);
      }
      console.log(`⏰ Time: ${new Date().toISOString()}`);

      const startTime = Date.now();
      
      const response = await fetch(fullUrl, {
        method,
        headers,
        body: data ? JSON.stringify(data) : undefined,
      });

      const endTime = Date.now();
      const duration = endTime - startTime;

      const result = await response.json();
      
      // Log response details
      console.log(`\n✅ [${requestId}] API RESPONSE`);
      console.log(`📊 Status: ${response.status} ${response.statusText}`);
      console.log(`⏱️ Duration: ${duration}ms`);
      console.log(`📄 Response:`, result);
      
      if (!response.ok) {
        console.log(`❌ [${requestId}] API ERROR`);
        console.log(`🔴 Status: ${response.status}`);
        console.log(`💬 Error Message:`, result.message || 'Unknown error');
        
        // Handle token expiration
        if (response.status === 401 && requiresAuth) {
          console.log(`🔓 [${requestId}] TOKEN EXPIRED - Clearing storage`);
          await AsyncStorage.removeItem('auth_token');
          await AsyncStorage.removeItem('user_data');
          throw new Error('Session expired. Please login again.');
        }
        throw new Error(result.message || 'An error occurred');
      }

      console.log(`✨ [${requestId}] REQUEST COMPLETED SUCCESSFULLY\n`);
      return result;
    } catch (error) {
      console.log(`\n💥 [${requestId}] API REQUEST FAILED`);
      console.log(`📍 URL: ${method} ${fullUrl}`);
      console.log(`🔴 Error:`, error.message);
      console.log(`📅 Time: ${new Date().toISOString()}\n`);
      
      throw new Error(error.message || 'Network error');
    }
  }

  async login(phone, password) {
    return this.makeRequest(API_CONFIG.ENDPOINTS.AUTH.LOGIN, {
      phone: parseInt(phone),
      password,
    });
  }

  async register(phone, name, password) {
    return this.makeRequest(API_CONFIG.ENDPOINTS.AUTH.REGISTER, {
      phone: parseInt(phone),
      name,
      password,
    });
  }

  async verify(phone, code) {
    return this.makeRequest(API_CONFIG.ENDPOINTS.AUTH.VERIFY, {
      phone: parseInt(phone),
      code: parseInt(code),
    });
  }

  // Authenticated API methods
  async getProfile() {
    return this.makeRequest('/profile', null, true, 'GET');
  }

  async updateProfile(data) {
    return this.makeRequest('/profile', data, true, 'POST');
  }

  async getTransactions(page = 1, limit = 20) {
    return this.makeRequest(`/user/transactions?page=${page}&limit=${limit}`, null, true, 'GET');
  }

  async getBalance() {
    return this.makeRequest('/user/balance', null, true, 'GET');
  }

  async transferMoney(data) {
    return this.makeRequest('/user/transfer', data, true);
  }

  async payBill(data) {
    return this.makeRequest('/user/pay-bill', data, true);
  }

  async getCards() {
    return this.makeRequest('/user/cards', null, true, 'GET');
  }

  async addCard(data) {
    return this.makeRequest('/user/cards', data, true);
  }

  async blockCard(cardId) {
    return this.makeRequest(`/user/cards/${cardId}/block`, null, true);
  }

  async unblockCard(cardId) {
    return this.makeRequest(`/user/cards/${cardId}/unblock`, null, true);
  }

  async changePassword(currentPassword, newPassword) {
    return this.makeRequest('/user/change-password', {
      current_password: currentPassword,
      new_password: newPassword,
    }, true);
  }

  async deleteAccount() {
    return this.makeRequest('/user/delete-account', null, true, 'DELETE');
  }
}

export default new AuthService();