UPDATE

farm_alerts/models.py

@@ -0,0 +1,45 @@
+from django.db import models
+
+
+class FarmAlertNotification(models.Model):
+    LEVEL_INFO = "info"
+    LEVEL_WARNING = "warning"
+    LEVEL_DANGER = "danger"
+    LEVEL_CHOICES = [
+        (LEVEL_INFO, "اطلاع رسانی"),
+        (LEVEL_WARNING, "هشدار"),
+        (LEVEL_DANGER, "خطر"),
+    ]
+
+    ENDPOINT_TRACKER = "tracker"
+    ENDPOINT_TIMELINE = "timeline"
+    ENDPOINT_CHOICES = [
+        (ENDPOINT_TRACKER, "Tracker"),
+        (ENDPOINT_TIMELINE, "Timeline"),
+    ]
+
+    farm_uuid = models.UUIDField(db_index=True)
+    endpoint = models.CharField(max_length=32, choices=ENDPOINT_CHOICES, db_index=True)
+    level = models.CharField(max_length=16, choices=LEVEL_CHOICES, db_index=True)
+    title = models.CharField(max_length=255)
+    message = models.TextField(blank=True)
+    suggested_action = models.TextField(blank=True)
+    source_alert_id = models.CharField(max_length=255, blank=True, db_index=True)
+    source_metric_type = models.CharField(max_length=64, blank=True, db_index=True)
+    fingerprint = models.CharField(max_length=64, unique=True)
+    payload = models.JSONField(default=dict, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True, db_index=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = "farm_alerts_notification"
+        ordering = ["-updated_at", "-created_at"]
+        indexes = [
+            models.Index(fields=["farm_uuid", "endpoint", "-updated_at"]),
+            models.Index(fields=["farm_uuid", "level", "-updated_at"]),
+        ]
+        verbose_name = "Farm Alert Notification"
+        verbose_name_plural = "Farm Alert Notifications"
+
+    def __str__(self):
+        return f"{self.farm_uuid} - {self.endpoint} - {self.level} - {self.title}"