fix: soft-delete된 객체는 노출되지 않도록 수정

Author: MU-Software

app/event/presentation/models.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+from contextlib import suppress
+
 from core.models import BaseAbstractModel, BaseAbstractModelQuerySet, MarkdownField
 from django.contrib.auth import get_user_model
 from django.db import models
@@ -87,6 +89,16 @@ class Presentation(BaseAbstractModel):
     def __str__(self) -> str:
         return f"[{self.type.name}] {self.title}"
 
+    def active_categories(self) -> list[PresentationCategory]:
+        with suppress(AttributeError):
+            return self._prefetched_active_categories
+        return list(self.categories.filter_active())
+
+    def active_speakers(self) -> list[PresentationSpeaker]:
+        with suppress(AttributeError):
+            return self._prefetched_active_speakers
+        return list(self.speakers.filter_active())
+
 
 class PresentationCategoryRelation(models.Model):
     presentation = models.ForeignKey(Presentation, on_delete=models.CASCADE)

app/event/presentation/serializers.py

@@ -43,8 +43,8 @@ class Meta:
 
 class PresentationSerializer(serializers.ModelSerializer):
     image = serializers.FileField(source="image.file", read_only=True, allow_null=True)
-    categories = PresentationCategorySerializer(many=True, read_only=True)
-    speakers = PresentationSpeakerSerializer(many=True, read_only=True)
+    categories = PresentationCategorySerializer(many=True, read_only=True, source="active_categories")
+    speakers = PresentationSpeakerSerializer(many=True, read_only=True, source="active_speakers")
     room_schedules = RoomScheduleSerializer(source="room_schedules_set", many=True, read_only=True)
     call_for_presentation_schedules = CallForPresentationScheduleSerializer(many=True, read_only=True)