chore: restructured project

services/backend/apps/mlscore/models.py

@@ -0,0 +1,40 @@
+from typing import Any
+
+from django.core.cache import cache
+from django.db import models
+
+from apps.advertiser.models import Advertiser
+from apps.client.models import Client
+from apps.core.models import BaseModel
+
+
+class Mlscore(BaseModel):
+    advertiser = models.ForeignKey(
+        Advertiser,
+        on_delete=models.CASCADE,
+        related_name="mlscores",
+    )
+    client = models.ForeignKey(
+        Client,
+        on_delete=models.CASCADE,
+        related_name="mlscores",
+    )
+    score = models.PositiveIntegerField()
+
+    def __str__(self) -> str:
+        return f"{self.advertiser.name} | {self.client.login}"
+
+    def save(self, *args: Any, **kwargs: Any) -> None:
+        super().save(*args, **kwargs)
+
+        self.setup_cache()
+
+    def setup_cache(self) -> None:
+        cache.add(f"mlscore_{self.client_id}_{self.advertiser_id}", self.score)
+        cache.set(f"mlscore_{self.client_id}_{self.advertiser_id}", self.score)
+
+    class Meta:
+        unique_together = (
+            "advertiser",
+            "client",
+        )