Sync ConvMes and CosteMes to Airtable on each run

- Add get_monthly_metrics_all() in GoogleAdsClient: fetches
  conversions and cost for all campaigns in one query
- sync_campaigns_from_google_ads() now accepts monthly_metrics
  and updates ConvMes and CosteMes fields in Airtable
- run.py fetches monthly metrics before sync and passes them

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

airtable_client.py

@@ -27,7 +27,7 @@ class AirtableClient:
             })
         return [c for c in result if c["google_campaign_id"]]  # descartar sin ID
 
-    def sync_campaigns_from_google_ads(self, google_campaigns: list[dict]) -> dict:
+    def sync_campaigns_from_google_ads(self, google_campaigns: list[dict], monthly_metrics: dict = None) -> dict:
         """
         Sincroniza campañas de Google Ads → Airtable.
         - Crea las campañas nuevas con el status real de Google Ads.
@@ -53,8 +53,16 @@ class AirtableClient:
             at_status = STATUS_MAP.get(gc["status"], "Pausada")
             at_record = at_by_gid.get(gid)
 
+            metrics = (monthly_metrics or {}).get(gid, {})
+            conv = round(metrics.get("conversions", 0), 2)
+            cost = round(metrics.get("cost", 0), 2)
+
             if at_record is None:
-                to_create.append({"Campaign Name": gc["name"], "CampaignID": gid, "Status": at_status})
+                fields = {"Campaign Name": gc["name"], "CampaignID": gid, "Status": at_status}
+                if monthly_metrics is not None:
+                    fields["ConvMes"] = conv
+                    fields["CosteMes"] = cost
+                to_create.append(fields)
                 created.append({"name": gc["name"], "id": gid, "status": at_status})
             else:
                 changes = {}
@@ -71,9 +79,15 @@ class AirtableClient:
                         "antes": at_record["fields"].get("Status"),
                         "ahora": at_status,
                     }
+                if monthly_metrics is not None:
+                    if at_record["fields"].get("ConvMes") != conv:
+                        changes["ConvMes"] = conv
+                    if at_record["fields"].get("CosteMes") != cost:
+                        changes["CosteMes"] = cost
                 if changes:
                     to_update.append((at_record["id"], changes, gc["name"]))
-                    updated.append({"name": gc["name"], "id": gid, "changes": change_detail})
+                    if change_detail:
+                        updated.append({"name": gc["name"], "id": gid, "changes": change_detail})
 
         # Crear en lotes de 10
         for i in range(0, len(to_create), 10):

google_ads_client.py

@@ -41,6 +41,34 @@ class GoogleAdsClient:
             print(f"  ❌ Error obteniendo campañas de Google Ads: {e}")
             return []
 
+    def get_monthly_metrics_all(self) -> dict:
+        """
+        Devuelve métricas del mes actual para TODAS las campañas en una sola query.
+        Retorna dict {campaign_id: {conversions, cost}}.
+        """
+        ga_service = self.client.get_service("GoogleAdsService")
+        query = """
+            SELECT
+                campaign.id,
+                metrics.conversions,
+                metrics.cost_micros
+            FROM campaign
+            WHERE campaign.status != 'REMOVED'
+              AND segments.date DURING THIS_MONTH
+        """
+        result = {}
+        try:
+            response = ga_service.search(customer_id=self.customer_id, query=query)
+            for row in response:
+                cid = str(row.campaign.id)
+                result[cid] = {
+                    "conversions": row.metrics.conversions,
+                    "cost": row.metrics.cost_micros / 1_000_000,
+                }
+        except GoogleAdsException as e:
+            print(f"  ❌ Error obteniendo métricas mensuales: {e}")
+        return result
+
     def get_campaign_metrics(self, campaign_id: str) -> dict:
         """Métricas del mes en curso para una campaña concreta."""
         ga_service = self.client.get_service("GoogleAdsService")

run.py

@@ -53,7 +53,8 @@ def run():
     # Sincronizar catálogo de campañas desde Google Ads → Airtable
     print("→ Sincronizando campañas desde Google Ads...")
     google_campaigns = gads.get_all_campaigns()
-    sync_result = at.sync_campaigns_from_google_ads(google_campaigns)
+    monthly_metrics = gads.get_monthly_metrics_all()
+    sync_result = at.sync_campaigns_from_google_ads(google_campaigns, monthly_metrics)
     if sync_result["created"]:
         print(f"  ✅ Campañas nuevas importadas ({len(sync_result['created'])}):")
         for c in sync_result["created"]: