feat: bulk actions API

files/models/rating.py

@@ -0,0 +1,47 @@
+from django.db import models
+
+from .utils import validate_rating
+
+
+class RatingCategory(models.Model):
+    """Rating Category
+    Facilitate user ratings.
+    One or more rating categories per Category can exist
+    will be shown to the media if they are enabled
+    """
+
+    description = models.TextField(blank=True)
+
+    enabled = models.BooleanField(default=True)
+
+    title = models.CharField(max_length=200, unique=True, db_index=True)
+
+    class Meta:
+        verbose_name_plural = "Rating Categories"
+
+    def __str__(self):
+        return f"{self.title}"
+
+
+class Rating(models.Model):
+    """User Rating"""
+
+    add_date = models.DateTimeField(auto_now_add=True)
+
+    media = models.ForeignKey("Media", on_delete=models.CASCADE, related_name="ratings")
+
+    rating_category = models.ForeignKey(RatingCategory, on_delete=models.CASCADE)
+
+    score = models.IntegerField(validators=[validate_rating])
+
+    user = models.ForeignKey("users.User", on_delete=models.CASCADE)
+
+    class Meta:
+        verbose_name_plural = "Ratings"
+        indexes = [
+            models.Index(fields=["user", "media"]),
+        ]
+        unique_together = ("user", "media", "rating_category")
+
+    def __str__(self):
+        return f"{self.user.username}, rate for {self.media.title} for category {self.rating_category.title}"