UPDATE

irrigation_recommendation/models.py

@@ -0,0 +1,28 @@
+import uuid
+
+from django.db import models
+
+from farm_hub.models import FarmHub
+
+
+class IrrigationRecommendationRequest(models.Model):
+    uuid = models.UUIDField(default=uuid.uuid4, unique=True, editable=False, db_index=True)
+    farm = models.ForeignKey(
+        FarmHub,
+        on_delete=models.CASCADE,
+        related_name="irrigation_recommendations",
+    )
+    crop_id = models.CharField(max_length=255, blank=True, default="")
+    task_id = models.CharField(max_length=255, blank=True, default="", db_index=True)
+    status = models.CharField(max_length=64, blank=True, default="")
+    request_payload = models.JSONField(default=dict, blank=True)
+    response_payload = models.JSONField(default=dict, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = "irrigation_recommendation_requests"
+        ordering = ["-created_at", "-id"]
+
+    def __str__(self):
+        return self.task_id or str(self.uuid)