update

core/apps/api/models/ad/image.py

@@ -0,0 +1,35 @@
+from django.db import models
+from django_core.models.base import AbstractBaseModel
+from django.utils.translation import gettext_lazy as _
+
+
+class AdImageModel(AbstractBaseModel):
+    ad = models.ForeignKey(
+        "api.AdModel",
+        on_delete=models.CASCADE,
+        verbose_name=_("Ad"),
+        related_name="images"
+    )
+    ad_variant = models.ForeignKey(
+        "api.AdVariantModel",
+        on_delete=models.CASCADE,
+        verbose_name=_("Ad Variant"),
+        related_name="images",
+        null=True,
+        blank=True
+    )
+    image = models.ImageField(_("Image"), upload_to="ads/images/")
+    order = models.PositiveIntegerField(_("Display Order"), default=0)
+    is_primary = models.BooleanField(_("Is Primary"), default=False)
+
+    def __str__(self):
+        return f"Image for {self.ad.name}"
+
+    class Meta:
+        db_table = "ad_images"
+        verbose_name = _("Ad Image")
+        verbose_name_plural = _("Ad Images")
+        ordering = ["order", "-created_at"]
+        indexes = [
+            models.Index(fields=["ad", "is_primary"]),
+        ]