feat: columna ad_daily.link_clicks (Meta clics enlace reales)

Persistimos link_clicks en warehouse (con backfill desde __lc), sync escribe la columna y creatividades la leen sin romper si falta.

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

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

@@ -76,23 +76,39 @@ export async function GET(req: NextRequest) {
 
   const agency = isAgencyRole(userRole(user));
   let daily: AdDailyRow[] = [];
+  const selectWithLc =
+    'date,platform,campaign_name,ad_id,ad_name,impressions,clicks,link_clicks,spend,platform_leads';
+  const selectNoLc =
+    'date,platform,campaign_name,ad_id,ad_name,impressions,clicks,spend,platform_leads';
   if (agency && ctx.viaView) {
     const tid = encodeURIComponent(ctx.tenantId);
-    const d = await restGet<AdDailyRow[]>(
-      `/rest/v1/ad_daily?tenant_id=eq.${tid}&date=gte.${since}&date=lte.${until}&select=date,platform,campaign_name,ad_id,ad_name,impressions,clicks,spend,platform_leads&order=date.desc&limit=5000`
+    let d = await restGet<AdDailyRow[]>(
+      `/rest/v1/ad_daily?tenant_id=eq.${tid}&date=gte.${since}&date=lte.${until}&select=${selectWithLc}&order=date.desc&limit=5000`
     );
+    if (!d.ok && /link_clicks/i.test(String(d.error || ''))) {
+      d = await restGet<AdDailyRow[]>(
+        `/rest/v1/ad_daily?tenant_id=eq.${tid}&date=gte.${since}&date=lte.${until}&select=${selectNoLc}&order=date.desc&limit=5000`
+      );
+    }
     daily = d.data || [];
   } else {
-    const { data } = await supabase
+    let q = await supabase
       .from('ad_daily')
-      .select(
-        'date,platform,campaign_name,ad_id,ad_name,impressions,clicks,spend,platform_leads'
-      )
+      .select(selectWithLc)
       .gte('date', since)
       .lte('date', until)
       .order('date', { ascending: false })
       .limit(5000);
-    daily = (data as AdDailyRow[]) || [];
+    if (q.error && /link_clicks/i.test(q.error.message || '')) {
+      q = await supabase
+        .from('ad_daily')
+        .select(selectNoLc)
+        .gte('date', since)
+        .lte('date', until)
+        .order('date', { ascending: false })
+        .limit(5000);
+    }
+    daily = (q.data as AdDailyRow[]) || [];
   }
 
   const warnings: string[] = [];

src/lib/ads-sync.ts

@@ -365,27 +365,47 @@ async function replaceDaily(
     );
   }
 
-  // chunk inserts (link_clicks → ad_name marker until column exists)
+  // chunk inserts — prefer link_clicks column; fallback to Meta `__lc:N` marker
   for (let i = 0; i < rows.length; i += 400) {
-    const chunk = rows.slice(i, i + 400).map((r) => {
-      const link = Math.round(r.link_clicks ?? r.clicks);
-      const { link_clicks: _lc, ...rest } = r;
-      if (r.platform === 'meta') {
-        return { ...rest, ad_name: `__lc:${link}` };
-      }
-      return rest;
-    });
-    const r = await fetch(`${base}/rest/v1/ad_daily`, {
+    const full = rows.slice(i, i + 400).map((r) => ({
+      ...r,
+      link_clicks: Math.round(r.link_clicks ?? r.clicks),
+      ad_name: r.ad_name || '',
+    }));
+    let r = await fetch(`${base}/rest/v1/ad_daily`, {
       method: 'POST',
       headers: {
         ...headers,
         'Content-Type': 'application/json',
         Prefer: 'return=minimal',
       },
-      body: JSON.stringify(chunk),
+      body: JSON.stringify(full),
     });
     if (!r.ok) {
-      throw new Error(`insert ad_daily: ${(await r.text()).slice(0, 220)}`);
+      const errText = await r.text();
+      if (!/link_clicks/i.test(errText)) {
+        throw new Error(`insert ad_daily: ${errText.slice(0, 220)}`);
+      }
+      const legacy = full.map((row) => {
+        const link = Math.round(row.link_clicks ?? row.clicks);
+        const { link_clicks: _lc, ...rest } = row;
+        if (row.platform === 'meta') {
+          return { ...rest, ad_name: `__lc:${link}` };
+        }
+        return rest;
+      });
+      r = await fetch(`${base}/rest/v1/ad_daily`, {
+        method: 'POST',
+        headers: {
+          ...headers,
+          'Content-Type': 'application/json',
+          Prefer: 'return=minimal',
+        },
+        body: JSON.stringify(legacy),
+      });
+      if (!r.ok) {
+        throw new Error(`insert ad_daily: ${(await r.text()).slice(0, 220)}`);
+      }
     }
   }
 }

src/lib/metrics.ts

@@ -29,13 +29,13 @@ export type AdDailyRow = {
   tenant_id?: string;
 };
 
-/** Meta link clicks stored as ad_name `__lc:N` until link_clicks column is used. */
+/** Meta link clicks: column first, else `__lc:N` in ad_name (legacy), else all clicks. */
 export function linkClicksOf(r: AdDailyRow): number {
+  const m = String(r.ad_name || '').match(/^__lc:(\d+(?:\.\d+)?)$/);
+  if (m) return Number(m[1]) || 0;
   if (r.link_clicks != null && Number.isFinite(Number(r.link_clicks))) {
     return Number(r.link_clicks) || 0;
   }
-  const m = String(r.ad_name || '').match(/^__lc:(\d+(?:\.\d+)?)$/);
-  if (m) return Number(m[1]) || 0;
   return Number(r.clicks || 0) || 0;
 }