Fix: version 정보로 인해 중복 쿼리 되던 버그 수정

Author: jungmir

sponsor/migrations/0009_sponsorbenefit_year_sponsorlevel_benefits.py

@@ -0,0 +1,27 @@
+# Generated by Django 4.1.5 on 2024-08-06 14:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("sponsor", "0008_merge_20240806_2206"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="sponsorbenefit",
+            name="year",
+            field=models.IntegerField(default=2023),
+        ),
+        migrations.AddField(
+            model_name="sponsorlevel",
+            name="benefits",
+            field=models.ManyToManyField(
+                related_name="level",
+                through="sponsor.BenefitByLevel",
+                to="sponsor.sponsorbenefit",
+            ),
+        ),
+    ]

sponsor/models.py

@@ -18,6 +18,7 @@ class Meta:
     name = models.CharField(max_length=255, help_text="혜택 이름")
     desc = models.TextField(null=True, blank=True, help_text="기타")
     unit = models.CharField(max_length=10, help_text="혜택 단위")
+    year = models.IntegerField(default=2023)
     is_countable = models.BooleanField(
         default=True, help_text="제공 하는 혜택이 셀 수 있는지 여부"
     )

sponsor/serializers.py

@@ -20,8 +20,9 @@ class Meta:
 class SponsorBenefitSerializer(serializers.ModelSerializer):
     class Meta:
         model = SponsorBenefit
-        fields = ["id", "name", "desc", "unit", "is_countable"]
+        fields = ["id", "year", "name", "desc", "unit", "is_countable"]
         read_only_fields = ["id"]
+        extra_kwargs = {"year": {"write_only": True}}
 
 
 class SponsorBenefitWithOfferSerializer(SponsorBenefitSerializer):

sponsor/viewsets.py

@@ -31,7 +31,7 @@ class SponsorBenefitViewSet(ModelViewSet):
     serializer_class = SponsorBenefitSerializer
 
     def get_queryset(self):
-        return SponsorBenefit.objects.filter(level__year=self.request.version).all()
+        return SponsorBenefit.objects.filter(year=self.request.version).all()
 
 
 class SponsorLevelViewSet(ModelViewSet):