UPDATE

rag/services/irrigation.py

@@ -6,7 +6,7 @@ import json
 import logging
 
 from irrigation.evapotranspiration import calculate_forecast_water_needs, resolve_crop_profile, resolve_kc
-from sensor_data.models import SensorData
+from farm_data.models import SensorData
 from rag.api_provider import get_chat_client
 from rag.chat import build_rag_context, _load_service_tone
 from rag.config import load_rag_config, RAGConfig, get_service_config
@@ -77,7 +77,7 @@ def get_irrigation_recommendation(
 
     user_query = query or "توصیه آبیاری برای مزرعه من چیست؟"
 
-    sensor = SensorData.objects.select_related("location").prefetch_related("plants").filter(uuid_sensor=sensor_uuid).first()
+    sensor = SensorData.objects.select_related("center_location").prefetch_related("plants").filter(farm_uuid=sensor_uuid).first()
     plant = None
     if sensor is not None and plant_name:
         plant = sensor.plants.filter(name=plant_name).first()
@@ -89,7 +89,7 @@ def get_irrigation_recommendation(
     daily_water_needs = []
     if sensor is not None:
         forecasts = list(
-            WeatherForecast.objects.filter(location=sensor.location, forecast_date__isnull=False)
+            WeatherForecast.objects.filter(location=sensor.center_location, forecast_date__isnull=False)
             .order_by("forecast_date")[:7]
         )
         efficiency_percent = None
@@ -100,7 +100,7 @@ def get_irrigation_recommendation(
             efficiency_percent = getattr(method, "water_efficiency_percent", None) if method else None
         daily_water_needs = calculate_forecast_water_needs(
             forecasts=forecasts,
-            latitude_deg=float(sensor.location.latitude),
+            latitude_deg=float(sensor.center_location.latitude),
             crop_profile=crop_profile,
             growth_stage=growth_stage,
             irrigation_efficiency_percent=efficiency_percent,