feat: update backend

frontend/admin/src/api/httpClient.js

@@ -0,0 +1,48 @@
+import axios from 'axios';
+
+// Create axios instance with default config
+const httpClient = axios.create({
+    baseURL: '/api',
+    timeout: 10000,
+    headers: {
+        'Content-Type': 'application/json',
+    }
+});
+
+// Request interceptor
+httpClient.interceptors.request.use(
+    config => {
+        // You can add auth token here if needed
+        // const token = localStorage.getItem('token');
+        // if (token) {
+        //   config.headers.Authorization = `Bearer ${token}`;
+        // }
+        return config;
+    },
+    error => {
+        return Promise.reject(error);
+    }
+);
+
+// Response interceptor
+httpClient.interceptors.response.use(
+    response => {
+        return response.data;
+    },
+    error => {
+        // Handle HTTP errors here
+        if (error.response) {
+            // Server responded with error status
+            console.error('API Error:', error.response.status, error.response.data);
+        } else if (error.request) {
+            // Request made but no response received
+            console.error('API Error: No response received', error.request);
+        } else {
+            // Something else happened
+            console.error('API Error:', error.message);
+        }
+        return Promise.reject(error);
+    }
+);
+
+export default httpClient;

frontend/admin/src/api/mockService.js

@@ -0,0 +1,31 @@
+/**
+ * Mock service that provides fake data for development
+ */
+export const mockService = {
+    /**
+     * Get mock count of posts
+     * @returns {Promise<{count: number}>}
+     */
+    getPostsCount() {
+        console.log('Using MOCK service for posts count');
+        return Promise.resolve({ count: 42 });
+    },
+
+    /**
+     * Get mock count of media items
+     * @returns {Promise<{count: number}>}
+     */
+    getMediasCount() {
+        console.log('Using MOCK service for medias count');
+        return Promise.resolve({ count: 18 });
+    },
+
+    /**
+     * Get all mock statistics in a single call
+     * @returns {Promise<{posts: number, medias: number}>}
+     */
+    getAllStatistics() {
+        console.log('Using MOCK service for all statistics');
+        return Promise.resolve({ posts: 42, medias: 18 });
+    }
+};

frontend/admin/src/api/statisticsService.js

@@ -0,0 +1,67 @@
+import httpClient from './httpClient';
+import { mockService } from './mockService';
+
+// Simplify environment detection and ensure the console log works
+let isDevelopment = true; // Default to development mode
+
+// Try different ways to detect environment
+try {
+    if (typeof process !== 'undefined' && process.env) {
+        console.log('Detected process.env, NODE_ENV:', process.env.NODE_ENV);
+        isDevelopment = process.env.NODE_ENV === 'development';
+    } else if (typeof import.meta !== 'undefined' && import.meta.env) {
+        console.log('Detected import.meta.env, MODE:', import.meta.env.MODE);
+        isDevelopment = import.meta.env.MODE === 'development';
+    } else {
+        console.log('No environment variables detected, defaulting to development mode');
+    }
+} catch (error) {
+    console.error('Error detecting environment:', error);
+}
+
+// Force console log with timeout to ensure it runs after other initialization
+setTimeout(() => {
+    console.log('%cCurrent environment: ' + (isDevelopment ? 'DEVELOPMENT' : 'PRODUCTION'),
+        'background: #222; color: #bada55; font-size: 16px; padding: 4px;');
+}, 0);
+
+// Use the appropriate service based on environment
+const apiService = isDevelopment ? mockService : {
+    getPostsCount() {
+        return httpClient.get('/posts/count');
+    },
+
+    getMediasCount() {
+        return httpClient.get('/medias/count');
+    },
+
+    getAllStatistics() {
+        return httpClient.get('/statistics');
+    }
+};
+
+export const statisticsService = {
+    /**
+     * Get count of posts
+     * @returns {Promise<{count: number}>}
+     */
+    getPostsCount() {
+        return apiService.getPostsCount();
+    },
+
+    /**
+     * Get count of media items
+     * @returns {Promise<{count: number}>}
+     */
+    getMediasCount() {
+        return apiService.getMediasCount();
+    },
+
+    /**
+     * Get all statistics in a single call
+     * @returns {Promise<{posts: number, medias: number}>}
+     */
+    getAllStatistics() {
+        return apiService.getAllStatistics();
+    }
+};