fix: 이미지 필드에 대한 수정사항 롤백

Author: MU-Software

app/admin_api/serializers/event/presentation.py

@@ -2,7 +2,6 @@
 from core.const.serializer import COMMON_ADMIN_FIELDS
 from core.serializer.base_abstract_serializer import BaseAbstractSerializer
 from core.serializer.json_schema_serializer import JsonSchemaSerializer
-from django.core.files.storage import storages
 from event.presentation.models import Presentation, PresentationCategory, PresentationSpeaker, PresentationType
 from file.models import PublicFile
 from participant_portal_api.models import ModificationAudit
@@ -75,25 +74,23 @@ class Meta:
                     fields = ("id", "nickname_ko", "nickname_en")
 
             user = UserSerializer()
-            image = serializers.SerializerMethodField()
+            image_id = serializers.CharField(source="image.id", allow_null=True, required=False)
 
             class Meta:
                 model = PresentationSpeaker
-                fields = ("id", "user", "image", "biography_ko", "biography_en")
-
-            def get_image(self, obj: UserExt) -> str | None:
-                return storages["public"].url(str(obj.image.file)) if obj.image else None
+                fields = ("id", "user", "image_id", "biography_ko", "biography_en")
 
         type = serializers.CharField(source="type.name_ko")
         categories = serializers.SerializerMethodField()
+        image_id = serializers.CharField(source="image.id", allow_null=True, required=False)
         speakers = PresentationSpeakerSerializer(many=True)
 
         class Meta:
             model = Presentation
             fields = (
                 "type",
                 "categories",
-                "image",
+                "image_id",
                 "title_ko",
                 "title_en",
                 "summary_ko",

app/admin_api/serializers/user.py

@@ -6,7 +6,6 @@
 from core.serializer.base_abstract_serializer import BaseAbstractSerializer
 from core.serializer.json_schema_serializer import JsonSchemaSerializer
 from core.serializer.read_only_serializer import ReadOnlyModelSerializer
-from django.core.files.storage import storages
 from participant_portal_api.models import ModificationAudit
 from rest_framework import serializers
 from user.models import UserExt
@@ -40,14 +39,11 @@ class Meta:
 
 class UserModificationAuditPreviewAdminSerializer(serializers.ModelSerializer):
     class UserSerializer(serializers.ModelSerializer):
-        image = serializers.SerializerMethodField()
+        image_id = serializers.CharField(source="image.id", allow_null=True, required=False)
 
         class Meta:
             model = UserExt
-            fields = ("id", "image", "email", "nickname_ko", "nickname_en")
-
-        def get_image(self, obj: UserExt) -> str | None:
-            return storages["public"].url(str(obj.image.file)) if obj.image else None
+            fields = ("id", "image_id", "email", "nickname_ko", "nickname_en")
 
     modification_audit = ModificationAuditResponseAdminSerializer(source="*")
     original = UserSerializer(source="fake_original_instance")