UPDATE

farm_data/serializers.py

@@ -1,6 +1,8 @@
 from rest_framework import serializers
 
 from location_data.serializers import SoilDepthDataSerializer
+from irrigation.models import IrrigationMethod
+from irrigation.serializers import IrrigationMethodSerializer
 from plant.serializers import PlantSerializer
 from weather.models import WeatherForecast
 
@@ -19,6 +21,11 @@ class SensorDataUpdateSerializer(serializers.Serializer):
         required=False,
         help_text="لیست شناسه گیاهان مرتبط",
     )
+    irrigation_method_id = serializers.IntegerField(
+        required=False,
+        allow_null=True,
+        help_text="شناسه روش آبیاری مرتبط",
+    )
 
     def to_internal_value(self, data):
         if not isinstance(data, dict):
@@ -31,6 +38,7 @@ class SensorDataUpdateSerializer(serializers.Serializer):
             "sensor_key",
             "sensor_payload",
             "plant_ids",
+            "irrigation_method_id",
         }
         flat_metrics = {
             key: value
@@ -71,10 +79,21 @@ class SensorDataUpdateSerializer(serializers.Serializer):
                 )
         return value
 
+    def validate_irrigation_method_id(self, value):
+        if value is None:
+            return value
+        if not IrrigationMethod.objects.filter(pk=value).exists():
+            raise serializers.ValidationError("روش آبیاری معتبر نیست.")
+        return value
+
     def validate(self, attrs):
-        if "sensor_payload" not in attrs and "plant_ids" not in attrs:
+        if (
+            "sensor_payload" not in attrs
+            and "plant_ids" not in attrs
+            and "irrigation_method_id" not in attrs
+        ):
             raise serializers.ValidationError(
-                "حداقل یکی از sensor_payload یا plant_ids باید ارسال شود."
+                "حداقل یکی از sensor_payload یا plant_ids یا irrigation_method_id باید ارسال شود."
             )
         return attrs
 
@@ -87,6 +106,11 @@ class SensorDataResponseSerializer(serializers.ModelSerializer):
         many=True,
         read_only=True,
     )
+    irrigation_method_id = serializers.IntegerField(
+        source="irrigation_method.id",
+        read_only=True,
+        allow_null=True,
+    )
 
     class Meta:
         model = SensorData
@@ -96,6 +120,7 @@ class SensorDataResponseSerializer(serializers.ModelSerializer):
             "weather_forecast_id",
             "sensor_payload",
             "plant_ids",
+            "irrigation_method_id",
             "created_at",
             "updated_at",
         ]
@@ -148,12 +173,13 @@ class FarmSoilPayloadSerializer(serializers.Serializer):
 
 
 class FarmDetailSerializer(serializers.Serializer):
-    farm_uuid = serializers.UUIDField()
     center_location = FarmCenterLocationSerializer()
     weather = WeatherForecastDetailSerializer(allow_null=True)
     sensor_payload = serializers.JSONField()
     soil = FarmSoilPayloadSerializer()
     plant_ids = serializers.ListField(child=serializers.IntegerField())
     plants = PlantSerializer(many=True)
+    irrigation_method_id = serializers.IntegerField(allow_null=True)
+    irrigation_method = IrrigationMethodSerializer(allow_null=True)
     created_at = serializers.DateTimeField()
     updated_at = serializers.DateTimeField()