x

apps/admin/src/pages/PageBuilderPage.tsx

@@ -43,7 +43,11 @@ interface Scent {
 }
 
 export default function PageBuilderPage() {
-  const frontendBase = (import.meta.env.VITE_FRONTEND_URL || window.location.origin).replace(/\/$/, '');
+  const frontendBase = (
+    import.meta.env.DEV
+      ? window.location.origin
+      : (import.meta.env.VITE_FRONTEND_URL || window.location.origin)
+  ).replace(/\/$/, '');
   const authHeaders = () => ({
     'Content-Type': 'application/json',
     Authorization: `Bearer ${localStorage.getItem('homaroma_admin_token')}`,

apps/admin/vite.config.ts

@@ -5,4 +5,8 @@ import tailwindcss from '@tailwindcss/vite'
 // https://vitejs.dev/config/
 export default defineConfig({
   plugins: [react(), tailwindcss()],
+  server: {
+    host: true,
+    allowedHosts: true,
+  },
 })

apps/backend/src/index.js

@@ -30,6 +30,27 @@ import { mediaRoute } from "./routes/media";
 const PORT = process.env.PORT ? parseInt(process.env.PORT) : 3051;
 const CORS_ORIGIN = process.env.CORS_ORIGIN || "http://localhost:5173";
 const JWT_SECRET = process.env.JWT_SECRET || "homaroma_secret_2026_scent";
+const isDevelopment = process.env.NODE_ENV !== "production";
+const isPrivateLanHostname = (hostname) => {
+    return (hostname === "localhost" ||
+        hostname === "127.0.0.1" ||
+        hostname === "0.0.0.0" ||
+        hostname === "::1" ||
+        /^10\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.test(hostname) ||
+        /^192\.168\.\d{1,3}\.\d{1,3}$/.test(hostname) ||
+        /^172\.(1[6-9]|2\d|3[0-1])\.\d{1,3}\.\d{1,3}$/.test(hostname));
+};
+const allowLanDevOrigin = (request) => {
+    const origin = request.headers.get("origin");
+    if (!origin)
+        return false;
+    try {
+        return isPrivateLanHostname(new URL(origin).hostname);
+    }
+    catch {
+        return false;
+    }
+};
 const app = new Elysia()
     .onParse(async ({ request }) => {
     console.log('[onParse] Incoming request URL:', request.url);
@@ -42,6 +63,7 @@ const app = new Elysia()
 .use(cors({
     origin: [
         ...CORS_ORIGIN.split(",").map((o) => o.trim()),
+        ...(isDevelopment ? [allowLanDevOrigin] : []),
         "https://admin.homaroma.shop",
         "https://spa.homaroma.shop", // LIFF (SPA)
         "https://homaroma.shop", // Main Website

apps/backend/src/index.ts

@@ -30,6 +30,30 @@ import { mediaRoute } from "./routes/media";
 const PORT = process.env.PORT ? parseInt(process.env.PORT) : 3051;
 const CORS_ORIGIN = process.env.CORS_ORIGIN || "http://localhost:5173";
 const JWT_SECRET = process.env.JWT_SECRET || "homaroma_secret_2026_scent";
+const isDevelopment = process.env.NODE_ENV !== "production";
+
+const isPrivateLanHostname = (hostname: string) => {
+  return (
+    hostname === "localhost" ||
+    hostname === "127.0.0.1" ||
+    hostname === "0.0.0.0" ||
+    hostname === "::1" ||
+    /^10\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.test(hostname) ||
+    /^192\.168\.\d{1,3}\.\d{1,3}$/.test(hostname) ||
+    /^172\.(1[6-9]|2\d|3[0-1])\.\d{1,3}\.\d{1,3}$/.test(hostname)
+  );
+};
+
+const allowLanDevOrigin = (request: Request) => {
+  const origin = request.headers.get("origin");
+  if (!origin) return false;
+
+  try {
+    return isPrivateLanHostname(new URL(origin).hostname);
+  } catch {
+    return false;
+  }
+};
 
 const app = new Elysia()
   .onParse(async ({ request }) => {
@@ -44,6 +68,7 @@ const app = new Elysia()
     cors({
       origin: [
         ...CORS_ORIGIN.split(",").map((o) => o.trim()),
+        ...(isDevelopment ? [allowLanDevOrigin] : []),
         "https://admin.homaroma.shop",
         "https://spa.homaroma.shop", // LIFF (SPA)
         "https://homaroma.shop",      // Main Website

packages/types/index.ts

@@ -59,9 +59,31 @@ export interface Product {
   images: ProductImage[]
 }
 
-export const API_BASE = (typeof import.meta !== 'undefined' && (import.meta as any).env?.VITE_API_URL) 
-  || ((globalThis as any).process?.env?.VITE_API_URL)
-  || 'http://localhost:3000/api'
+const DEFAULT_DEV_API_PORT = 3051
+
+function resolveApiBase() {
+  const viteEnv = (typeof import.meta !== 'undefined' ? (import.meta as any).env : undefined)
+  const envValue = viteEnv?.VITE_API_URL || (globalThis as any).process?.env?.VITE_API_URL
+
+  if (envValue) {
+    const isDev = Boolean(viteEnv?.DEV)
+    const isLocalhostUrl = /^https?:\/\/(localhost|127\.0\.0\.1)(:\d+)?\/api\/?$/.test(envValue)
+
+    if (isDev && typeof window !== 'undefined' && isLocalhostUrl) {
+      return `${window.location.protocol}//${window.location.hostname}:${DEFAULT_DEV_API_PORT}/api`
+    }
+
+    return envValue
+  }
+
+  if (typeof window !== 'undefined') {
+    return `${window.location.protocol}//${window.location.hostname}:${DEFAULT_DEV_API_PORT}/api`
+  }
+
+  return 'http://localhost:3000/api'
+}
+
+export const API_BASE = resolveApiBase()
 
 export const CATEGORY_IMAGES: Record<string, string> = {
   'Oil Ozone': '/images/oil_ozone.png',