feat: 공개용 발표 자료 필드 추가

Author: MU-Software

app/admin_api/serializers/event/presentation.py

@@ -34,6 +34,9 @@ class PresentationAdminSerializer(BaseAbstractSerializer, JsonSchemaSerializer,
     image = serializers.PrimaryKeyRelatedField(
         queryset=PublicFile.objects.filter_active(), allow_null=True, required=False
     )
+    public_slideshow_file = serializers.PrimaryKeyRelatedField(
+        queryset=PublicFile.objects.filter_active(), allow_null=True, required=False
+    )
 
     class Meta:
         model = Presentation
@@ -45,6 +48,7 @@ class Meta:
             "summary_ko",
             "summary_en",
             "slideshow_url",
+            "public_slideshow_file",
             "image",
             "description_ko",
             "description_en",

app/event/presentation/migrations/0014_historicalpresentation_public_slideshow_file_and_more.py

@@ -0,0 +1,60 @@
+# Generated by Django 5.2.5 on 2025-08-24 06:16
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("file", "0002_alter_publicfile_file"),
+        ("presentation", "0013_alter_roomschedule_presentation"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="historicalpresentation",
+            name="public_slideshow_file",
+            field=models.ForeignKey(
+                blank=True,
+                db_constraint=False,
+                help_text="최종 외부 공개용 발표 자료",
+                null=True,
+                on_delete=django.db.models.deletion.DO_NOTHING,
+                related_name="+",
+                to="file.publicfile",
+            ),
+        ),
+        migrations.AddField(
+            model_name="presentation",
+            name="public_slideshow_file",
+            field=models.ForeignKey(
+                blank=True,
+                help_text="최종 외부 공개용 발표 자료",
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="+",
+                to="file.publicfile",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="historicalpresentation",
+            name="slideshow_url",
+            field=models.URLField(blank=True, default="", help_text="발표자가 제출한 발표 자료 URL", null=True),
+        ),
+        migrations.AlterField(
+            model_name="presentation",
+            name="image",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="+",
+                to="file.publicfile",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="presentation",
+            name="slideshow_url",
+            field=models.URLField(blank=True, default="", help_text="발표자가 제출한 발표 자료 URL", null=True),
+        ),
+    ]

app/event/presentation/models.py

@@ -83,8 +83,16 @@ class Presentation(BaseAbstractModel):
     title = models.CharField(max_length=256)
     summary = models.TextField(blank=True, default="")
     description = MarkdownField(blank=True, default="")
-    image = models.ForeignKey(PublicFile, on_delete=models.PROTECT, null=True, blank=True)
-    slideshow_url = models.URLField(null=True, blank=True, default="")
+    image = models.ForeignKey(PublicFile, on_delete=models.PROTECT, null=True, blank=True, related_name="+")
+    slideshow_url = models.URLField(null=True, blank=True, default="", help_text="발표자가 제출한 발표 자료 URL")
+    public_slideshow_file = models.ForeignKey(
+        PublicFile,
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+        help_text="최종 외부 공개용 발표 자료",
+        related_name="+",
+    )
 
     categories = models.ManyToManyField(to="PresentationCategory", through="PresentationCategoryRelation")
     objects: PresentationQuerySet = PresentationQuerySet.as_manager()

app/event/presentation/serializers.py

@@ -45,6 +45,7 @@ class PresentationSerializer(serializers.ModelSerializer):
     speakers = PresentationSpeakerSerializer(many=True, read_only=True, source="active_speakers")
     room_schedules = RoomScheduleSerializer(many=True, read_only=True, source="active_room_schedules")
     call_for_presentation_schedules = CallForPresentationScheduleSerializer(many=True, read_only=True)
+    public_slideshow_file = serializers.FileField(source="public_slideshow_file.file", read_only=True, allow_null=True)
 
     class Meta:
         model = Presentation
@@ -54,6 +55,7 @@ class Meta:
             "summary",
             "description",
             "slideshow_url",
+            "public_slideshow_file",
             "image",
             "categories",
             "speakers",