perf: creatividades warehouse-first + aviso OAuth Ads Production

Carga métricas desde ad_daily al instante (mode=fast) y enriquece previews en vivo; la UI de Agencia avisa si falta scope Ads o consent Testing.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/api/ad-tracker/creatives/route.ts

@@ -2,19 +2,49 @@ import { NextRequest, NextResponse } from 'next/server';
 import { createClient } from '@/lib/supabase/server';
 import { resolveActiveTenant, restGet } from '@/lib/tenant-context';
 import { isAgencyRole, userRole } from '@/lib/agency';
-import { AdDailyRow } from '@/lib/metrics';
+import { AdDailyRow, linkClicksOf } from '@/lib/metrics';
+import { normalizePlatform } from '@/lib/ad-tracker-range';
 import {
   AdCreativeCard,
+  buildMetaWarehouseCards,
   fetchMetaAccountClickSplit,
   fetchMetaCreativeCards,
 } from '@/lib/ad-creatives-meta';
-import { fetchGoogleCreativeCards } from '@/lib/ad-creatives-google';
+import {
+  buildGoogleCardsFromDaily,
+  fetchGoogleCreativeCards,
+} from '@/lib/ad-creatives-google';
 
 export const dynamic = 'force-dynamic';
 
+function metaClickSplitFromDaily(
+  daily: AdDailyRow[],
+  since: string,
+  until: string
+): { clicks: number; linkClicks: number; spend: number } {
+  let clicks = 0;
+  let linkClicks = 0;
+  let spend = 0;
+  for (const r of daily) {
+    if (normalizePlatform(r.platform) !== 'meta') continue;
+    const d = (r.date || '').slice(0, 10);
+    if (d < since || d > until) continue;
+    clicks += Number(r.clicks || 0) || 0;
+    linkClicks += linkClicksOf(r);
+    spend += Number(r.spend || 0) || 0;
+  }
+  return {
+    clicks,
+    linkClicks: linkClicks || clicks,
+    spend: Math.round(spend * 100) / 100,
+  };
+}
+
 /**
- * GET /api/ad-tracker/creatives?since=YYYY-MM-DD&until=YYYY-MM-DD&platform=meta|google|all
- * Returns ad cards with creative preview URLs (Meta live; Google text fallback).
+ * GET /api/ad-tracker/creatives?since=&until=&platform=meta|google|all&mode=fast|live
+ *
+ * mode=fast  → warehouse only (instant, same metrics as Ads sync)
+ * mode=live  → enrich with Meta/Google creative assets (slower)
  */
 export async function GET(req: NextRequest) {
   const supabase = await createClient();
@@ -36,6 +66,7 @@ export async function GET(req: NextRequest) {
   const since = req.nextUrl.searchParams.get('since') || '';
   const until = req.nextUrl.searchParams.get('until') || '';
   const platform = (req.nextUrl.searchParams.get('platform') || 'all').toLowerCase();
+  const mode = (req.nextUrl.searchParams.get('mode') || 'live').toLowerCase();
   if (!/^\d{4}-\d{2}-\d{2}$/.test(since) || !/^\d{4}-\d{2}-\d{2}$/.test(until)) {
     return NextResponse.json(
       { error: 'bad_range', hint: 'since/until YYYY-MM-DD' },
@@ -73,6 +104,29 @@ export async function GET(req: NextRequest) {
     spend: number;
   } | null = null;
 
+  // Fast path: warehouse only — correct spend/clicks/leads from sync, no Graph wait
+  if (mode === 'fast') {
+    if (platform === 'meta' || platform === 'all') {
+      metaAds = buildMetaWarehouseCards(daily, since, until, 16);
+      metaClickSplit = metaClickSplitFromDaily(daily, since, until);
+    }
+    if (platform === 'google' || platform === 'all') {
+      googleAds = buildGoogleCardsFromDaily(daily, since, until, 24);
+    }
+    return NextResponse.json({
+      ok: true,
+      mode: 'fast',
+      tenantId: ctx.tenantId,
+      since,
+      until,
+      ads: [...metaAds, ...googleAds],
+      metaCount: metaAds.length,
+      googleCount: googleAds.length,
+      metaClickSplit,
+      warnings,
+    });
+  }
+
   if (platform === 'meta' || platform === 'all') {
     try {
       const [meta, clickSplit] = await Promise.all([
@@ -89,9 +143,11 @@ export async function GET(req: NextRequest) {
           until,
         }).catch(() => null),
       ]);
-      metaAds = meta.ads;
-      metaClickSplit = clickSplit;
-      // Only keep hard configuration warnings (no Graph soft-fail noise)
+      metaAds = meta.ads.length
+        ? meta.ads
+        : buildMetaWarehouseCards(daily, since, until, 16);
+      metaClickSplit =
+        clickSplit || metaClickSplitFromDaily(daily, since, until);
       if (
         meta.warning &&
         /sin token meta|sin cuenta meta|sin actividad meta/i.test(meta.warning)
@@ -99,24 +155,37 @@ export async function GET(req: NextRequest) {
         warnings.push(meta.warning);
       }
     } catch {
-      metaAds = [];
+      metaAds = buildMetaWarehouseCards(daily, since, until, 16);
+      metaClickSplit = metaClickSplitFromDaily(daily, since, until);
     }
   }
 
   if (platform === 'google' || platform === 'all') {
-    const google = await fetchGoogleCreativeCards({
-      tenantId: ctx.tenantId,
-      dailyRows: daily,
-      since,
-      until,
-      limit: 24,
-    });
-    googleAds = google.ads;
-    if (google.warning) warnings.push(google.warning);
+    try {
+      const google = await fetchGoogleCreativeCards({
+        tenantId: ctx.tenantId,
+        dailyRows: daily,
+        since,
+        until,
+        limit: 24,
+      });
+      googleAds = google.ads.length
+        ? google.ads
+        : buildGoogleCardsFromDaily(daily, since, until, 24);
+      if (
+        google.warning &&
+        /caducado|oauth|no configurada|sin cuenta/i.test(google.warning)
+      ) {
+        warnings.push(google.warning);
+      }
+    } catch {
+      googleAds = buildGoogleCardsFromDaily(daily, since, until, 24);
+    }
   }
 
   return NextResponse.json({
     ok: true,
+    mode: 'live',
     tenantId: ctx.tenantId,
     since,
     until,