fix: build ứng dụng trên android và có thể đăng nhập bằng Google Oauth

frontend/src/utils/nativePatch.ts

@@ -0,0 +1,74 @@
+import { Capacitor } from '@capacitor/core';
+import { GoogleAuth } from '@codetrix-studio/capacitor-google-auth';
+
+function rewriteUrls(obj: any, backendUrl: string): any {
+  if (obj === null || obj === undefined) return obj;
+  if (typeof obj === 'string') {
+    if (obj.startsWith('/uploads/')) {
+      return `${backendUrl}${obj}`;
+    }
+    return obj;
+  }
+  if (Array.isArray(obj)) {
+    return obj.map(item => rewriteUrls(item, backendUrl));
+  }
+  if (typeof obj === 'object') {
+    const newObj: any = {};
+    for (const key in obj) {
+      if (Object.prototype.hasOwnProperty.call(obj, key)) {
+        newObj[key] = rewriteUrls(obj[key], backendUrl);
+      }
+    }
+    return newObj;
+  }
+  return obj;
+}
+
+if (Capacitor.isNativePlatform()) {
+  // Initialize native Google Login client to prevent NullPointerException crashes
+  try {
+    GoogleAuth.initialize({
+      clientId: import.meta.env.VITE_GOOGLE_CLIENT_ID || '639044397050-7hair384u6lle941h033trut1s3q47l4.apps.googleusercontent.com',
+      scopes: ['profile', 'email'],
+      grantOfflineAccess: true,
+    });
+    console.log('[Native OAuth] GoogleAuth initialized successfully.');
+  } catch (e) {
+    console.error('[Native OAuth] Failed to initialize GoogleAuth client:', e);
+  }
+
+  const backendUrl = import.meta.env.VITE_BACKEND_URL || 'https://yotrip.labz.io.vn';
+
+  const originalFetch = window.fetch;
+  window.fetch = async (input: RequestInfo | URL, init?: RequestInit): Promise<Response> => {
+    let url = input;
+    if (typeof url === 'string') {
+      if (url.startsWith('/api/') || url.startsWith('/uploads/')) {
+        url = `${backendUrl}${url}`;
+      }
+    } else if (url instanceof URL) {
+      if (url.pathname.startsWith('/api/') || url.pathname.startsWith('/uploads/')) {
+        url = new URL(`${backendUrl}${url.pathname}${url.search}`);
+      }
+    } else if (url && typeof url === 'object' && 'url' in url) {
+      // If it is a Request object
+      const req = url as Request;
+      const reqUrl = req.url;
+      if (reqUrl.startsWith('/') || new URL(reqUrl).pathname.startsWith('/api/') || new URL(reqUrl).pathname.startsWith('/uploads/')) {
+        const targetUrl = reqUrl.startsWith('/') ? `${backendUrl}${reqUrl}` : reqUrl.replace(new URL(reqUrl).origin, backendUrl);
+        url = new Request(targetUrl, req);
+      }
+    }
+    
+    const response = await originalFetch(url, init);
+
+    // Override the json method of this specific response instance
+    const originalJson = response.json;
+    response.json = async () => {
+      const data = await originalJson.call(response);
+      return rewriteUrls(data, backendUrl);
+    };
+
+    return response;
+  };
+}