feat(waas): add catch-all route, page manager and draft-publish pipeline

src/utils/configLoader.ts

@@ -210,12 +210,20 @@ function readJsonFile<T>(filePath: string, fallback: T): T {
   }
 }
 
-export function loadWaasConfigs(userAgent: string = '') {
+export function loadWaasConfigs(userAgent: string = '', isDraft: boolean = false) {
   const dataDir = process.env.DATA_DIR || path.join(process.cwd(), 'app', 'data');
   const device = detectDeviceType(userAgent);
+
+  const draftSitePath = path.join(dataDir, 'site.config.draft.json');
   const deviceSitePath = path.join(dataDir, `site.${device}.config.json`);
   const genericSitePath = path.join(dataDir, 'site.config.json');
-  const sitePath = fs.existsSync(deviceSitePath) ? deviceSitePath : genericSitePath;
+
+  let sitePath = genericSitePath;
+  if (isDraft && fs.existsSync(draftSitePath)) {
+    sitePath = draftSitePath;
+  } else if (fs.existsSync(deviceSitePath)) {
+    sitePath = deviceSitePath;
+  }
 
   const deviceThemePath = path.join(dataDir, `theme.${device}.config.json`);
   const genericThemePath = path.join(dataDir, 'theme.config.json');
@@ -239,3 +247,8 @@ export function loadWaasConfigs(userAgent: string = '') {
 
   return { siteConfig, themeConfig, smtpConfig };
 }
+
+export function getSiteConfig(isDraft: boolean = false) {
+  return loadWaasConfigs('', isDraft).siteConfig;
+}
+

src/utils/editorController.ts

@@ -0,0 +1,48 @@
+// Editor controller for drag‑and‑drop synchronization
+// Provides functions to load, save and publish draft config JSON
+
+import fs from 'fs';
+import path from 'path';
+
+const draftPath = path.resolve(process.cwd(), 'app', 'data', 'site.config.draft.json');
+const livePath = path.resolve(process.cwd(), 'app', 'data', 'site.config.json');
+
+/** Load current draft config (or empty object) */
+export function loadDraft(): Record<string, any> {
+  if (fs.existsSync(draftPath)) {
+    try {
+      return JSON.parse(fs.readFileSync(draftPath, 'utf8'));
+    } catch (e) {
+      console.error('Failed to parse draft JSON', e);
+      return {};
+    }
+  }
+  return {};
+}
+
+/** Save draft config */
+export function saveDraft(data: Record<string, any>): void {
+  fs.mkdirSync(path.dirname(draftPath), { recursive: true });
+  fs.writeFileSync(draftPath, JSON.stringify(data, null, 2), 'utf8');
+}
+
+/** Publish draft to live config atomically */
+export function publishDraft(): void {
+  if (!fs.existsSync(draftPath)) return;
+  const content = fs.readFileSync(draftPath, 'utf8');
+  fs.mkdirSync(path.dirname(livePath), { recursive: true });
+  fs.writeFileSync(livePath, content, 'utf8');
+}
+
+/** Helper to get both draft and live (for debugging) */
+export function getLiveConfig(): Record<string, any> {
+  if (fs.existsSync(livePath)) {
+    try {
+      return JSON.parse(fs.readFileSync(livePath, 'utf8'));
+    } catch (e) {
+      console.error('Failed to parse live JSON', e);
+      return {};
+    }
+  }
+  return {};
+}