leads-optimizer/google_ads_client.py
José Manuel Gómez 31193c57ee Fix month-change MetricasDiarias overwrite bug, add per-date Ads metrics helpers
On month change, run.py redirected the write to the previous month's
GACampaignMes record but built the JSON from the new month's near-empty
record, overwriting the previous month's full daily history with just
the redirected day. Now it merges with the previous month's real
MetricasDiarias (via get_metricas_diarias_prev_month) before writing.

Also add get_metrics_for_date() and get_daily_metrics_for_month() to
GoogleAdsClient for reconstructing historical daily cost/conversions,
needed by the backfill scripts.
2026-07-03 00:43:33 +02:00

366 lines
14 KiB
Python

from google.ads.googleads.client import GoogleAdsClient as GAdsClient
from google.ads.googleads.errors import GoogleAdsException
from datetime import datetime
import config
class GoogleAdsClient:
def __init__(self):
self.client = GAdsClient.load_from_dict({
"developer_token": config.GOOGLE_ADS_DEVELOPER_TOKEN,
"client_id": config.GOOGLE_ADS_CLIENT_ID,
"client_secret": config.GOOGLE_ADS_CLIENT_SECRET,
"refresh_token": config.GOOGLE_ADS_REFRESH_TOKEN,
"login_customer_id": config.GOOGLE_ADS_LOGIN_CUSTOMER_ID,
"use_proto_plus": True,
})
self.customer_id = config.GOOGLE_ADS_LOGIN_CUSTOMER_ID
def get_all_campaigns(self) -> list[dict]:
"""Obtiene todas las campañas no eliminadas de la cuenta."""
ga_service = self.client.get_service("GoogleAdsService")
query = """
SELECT
campaign.id,
campaign.name,
campaign.status
FROM campaign
WHERE campaign.status != 'REMOVED'
ORDER BY campaign.name
"""
try:
response = ga_service.search(customer_id=self.customer_id, query=query)
return [
{
"id": str(row.campaign.id),
"name": row.campaign.name,
"status": row.campaign.status.name,
}
for row in response
]
except GoogleAdsException as e:
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_yesterday_metrics_all(self) -> dict:
"""
Devuelve métricas del día anterior para TODAS las campañas en una sola query.
Retorna dict {campaign_id: {conversions, cost}}.
"""
from datetime import timedelta
yesterday = (datetime.now() - timedelta(days=1)).strftime("%Y-%m-%d")
ga_service = self.client.get_service("GoogleAdsService")
query = f"""
SELECT
campaign.id,
metrics.conversions,
metrics.cost_micros
FROM campaign
WHERE campaign.status != 'REMOVED'
AND segments.date = '{yesterday}'
"""
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 de hoy: {e}")
return result
def get_metrics_for_date(self, date_str: str) -> dict:
"""
Devuelve métricas de una fecha concreta ('YYYY-MM-DD') para TODAS las
campañas en una sola query. Retorna dict {campaign_id: {conversions, cost}}.
"""
ga_service = self.client.get_service("GoogleAdsService")
query = f"""
SELECT
campaign.id,
metrics.conversions,
metrics.cost_micros
FROM campaign
WHERE campaign.status != 'REMOVED'
AND segments.date = '{date_str}'
"""
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 del {date_str}: {e}")
return result
def get_daily_metrics_for_month(self, year: int, month: int) -> dict:
"""
Devuelve coste y conversiones diarias de todas las campañas para un mes
completo. Retorna dict {date_str ('YYYY-MM-DD'): {campaign_id: {cost, conversions}}}.
"""
start = f"{year}-{month:02d}-01"
if month == 12:
end = f"{year + 1}-01-01"
else:
end = f"{year}-{month + 1:02d}-01"
ga_service = self.client.get_service("GoogleAdsService")
query = f"""
SELECT
campaign.id,
segments.date,
metrics.conversions,
metrics.cost_micros
FROM campaign
WHERE campaign.status != 'REMOVED'
AND segments.date >= '{start}'
AND segments.date < '{end}'
"""
result: dict = {}
try:
response = ga_service.search(customer_id=self.customer_id, query=query)
for row in response:
date_str = row.segments.date
cid = str(row.campaign.id)
result.setdefault(date_str, {})[cid] = {
"conversions": row.metrics.conversions,
"cost": row.metrics.cost_micros / 1_000_000,
}
except GoogleAdsException as e:
print(f" ❌ Error obteniendo métricas diarias del mes: {e}")
return result
def get_daily_conversions_for_month(self, year: int, month: int) -> dict:
"""
Devuelve conversiones diarias de todas las campañas para un mes completo.
Retorna dict {date_str ('YYYY-MM-DD'): {campaign_id: conversions}}.
"""
start = f"{year}-{month:02d}-01"
# último día del mes
if month == 12:
end = f"{year + 1}-01-01"
else:
end = f"{year}-{month + 1:02d}-01"
ga_service = self.client.get_service("GoogleAdsService")
query = f"""
SELECT
campaign.id,
segments.date,
metrics.conversions
FROM campaign
WHERE campaign.status != 'REMOVED'
AND segments.date >= '{start}'
AND segments.date < '{end}'
"""
result: dict = {}
try:
response = ga_service.search(customer_id=self.customer_id, query=query)
for row in response:
date_str = row.segments.date
cid = str(row.campaign.id)
result.setdefault(date_str, {})[cid] = row.metrics.conversions
except GoogleAdsException as e:
print(f" ❌ Error obteniendo métricas mensuales: {e}")
return result
def get_monthly_metrics_all(self) -> dict:
"""
Métricas del mes en curso para TODAS las campañas en una sola query.
Retorna dict {campaign_id: {cost, conversions, clicks, impressions, ctr,
status, budget_daily, budget_resource_name, name}}.
"""
ga_service = self.client.get_service("GoogleAdsService")
query = """
SELECT
campaign.id,
campaign.name,
campaign.status,
campaign_budget.amount_micros,
campaign_budget.resource_name,
metrics.cost_micros,
metrics.conversions,
metrics.clicks,
metrics.impressions
FROM campaign
WHERE campaign.status != 'REMOVED'
AND segments.date DURING THIS_MONTH
"""
raw: dict = {}
try:
response = ga_service.search(customer_id=self.customer_id, query=query)
for row in response:
cid = str(row.campaign.id)
if cid not in raw:
raw[cid] = {
"name": row.campaign.name,
"status": row.campaign.status.name,
"budget_daily": row.campaign_budget.amount_micros / 1_000_000,
"budget_resource_name": row.campaign_budget.resource_name,
"cost": 0.0, "conversions": 0.0, "clicks": 0, "impressions": 0,
}
m = row.metrics
raw[cid]["cost"] += m.cost_micros / 1_000_000
raw[cid]["conversions"] += m.conversions
raw[cid]["clicks"] += m.clicks
raw[cid]["impressions"] += m.impressions
except GoogleAdsException as e:
print(f" ❌ Error obteniendo métricas mensuales bulk: {e}")
result = {}
for cid, d in raw.items():
imp = d["impressions"]
result[cid] = {
"campaign_id": cid,
"name": d["name"],
"status": d["status"],
"budget_daily": round(d["budget_daily"], 2),
"budget_resource_name": d["budget_resource_name"],
"cost": round(d["cost"], 2),
"conversions": d["conversions"],
"clicks": d["clicks"],
"impressions": imp,
"ctr": round(d["clicks"] / imp * 100, 2) if imp > 0 else 0.0,
}
return result
def get_campaign_metrics(self, campaign_id: str) -> dict:
"""Métricas del mes en curso para una campaña concreta (acumulado mensual)."""
ga_service = self.client.get_service("GoogleAdsService")
query = f"""
SELECT
campaign.id,
campaign.name,
campaign.status,
campaign_budget.amount_micros,
campaign_budget.resource_name,
metrics.cost_micros,
metrics.conversions,
metrics.clicks,
metrics.impressions
FROM campaign
WHERE campaign.id = {campaign_id}
AND segments.date DURING THIS_MONTH
"""
try:
response = ga_service.search(customer_id=self.customer_id, query=query)
cost = conversions = clicks = impressions = 0
meta = {}
for row in response:
m = row.metrics
cost += m.cost_micros / 1_000_000
conversions += m.conversions
clicks += m.clicks
impressions += m.impressions
if not meta:
meta = {
"name": row.campaign.name,
"status": row.campaign.status.name,
"budget_daily": row.campaign_budget.amount_micros / 1_000_000,
"budget_resource_name": row.campaign_budget.resource_name,
}
if not meta:
return {}
ctr = round(clicks / impressions * 100, 2) if impressions > 0 else 0.0
return {
"campaign_id": campaign_id,
"name": meta["name"],
"status": meta["status"],
"budget_daily": meta["budget_daily"],
"budget_resource_name": meta["budget_resource_name"],
"cost": round(cost, 2),
"conversions": conversions,
"clicks": clicks,
"impressions": impressions,
"ctr": ctr,
}
except GoogleAdsException as e:
print(f" ❌ Error Google Ads para campaña {campaign_id}: {e}")
return {}
return {}
def set_campaign_budget(self, budget_resource_name: str, new_daily_budget: float):
"""Ajusta el presupuesto diario de una campaña."""
if config.DRY_RUN:
print(f" [DRY RUN] Nuevo presupuesto diario → {new_daily_budget:.2f}")
return True
try:
budget_service = self.client.get_service("CampaignBudgetService")
campaign_budget = self.client.get_type("CampaignBudget")
campaign_budget.resource_name = budget_resource_name
campaign_budget.amount_micros = int(new_daily_budget * 1_000_000)
operation = self.client.get_type("CampaignBudgetOperation")
operation.update = campaign_budget
operation.update_mask.paths.append("amount_micros")
budget_service.mutate_campaign_budgets(
customer_id=self.customer_id,
operations=[operation]
)
return True
except GoogleAdsException as e:
print(f" ❌ Error ajustando presupuesto: {e}")
return False
def pause_campaign(self, campaign_id: str):
"""Pausa una campaña."""
if config.DRY_RUN:
print(f" [DRY RUN] Pausar campaña {campaign_id}")
return True
try:
campaign_service = self.client.get_service("CampaignService")
campaign = self.client.get_type("Campaign")
campaign.resource_name = campaign_service.campaign_path(
self.customer_id, campaign_id
)
campaign.status = self.client.enums.CampaignStatusEnum.PAUSED
operation = self.client.get_type("CampaignOperation")
operation.update = campaign
operation.update_mask.paths.append("status")
campaign_service.mutate_campaigns(
customer_id=self.customer_id,
operations=[operation]
)
return True
except GoogleAdsException as e:
print(f" ❌ Error pausando campaña: {e}")
return False