Feat: 후원 혜택 관리를 위한 API 구현

Author: jungmir

sponsor/migrations/0006_sponsorbenefit.py

@@ -0,0 +1,50 @@
+# Generated by Django 4.1.5 on 2024-07-28 12:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("sponsor", "0005_patron"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="SponsorBenefit",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(help_text="혜택 이름", max_length=255)),
+                ("desc", models.TextField(blank=True, help_text="기타", null=True)),
+                ("offer", models.PositiveIntegerField(help_text="제공 하는 혜택 개수")),
+                ("unit", models.CharField(help_text="혜택 단위", max_length=10)),
+                (
+                    "is_countable",
+                    models.BooleanField(
+                        default=True, help_text="제공 하는 혜택이 셀 수 있는지 여부"
+                    ),
+                ),
+                (
+                    "sponsor_level",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="benefits",
+                        to="sponsor.sponsorlevel",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "후원사 등급 별 혜택",
+                "verbose_name_plural": "후원사 등급 별 혜택 목록",
+            },
+        ),
+    ]

sponsor/serializers.py

@@ -1,7 +1,14 @@
 import rest_framework.serializers as serializers
 from rest_framework.fields import SerializerMethodField
 
-from sponsor.models import Patron, Sponsor, SponsorLevel
+from sponsor.models import Patron, Sponsor, SponsorLevel, SponsorBenefit
+
+
+class SponsorBenefitSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = SponsorBenefit
+        fields = ["name", "desc", "offer", "unit", "is_countable"]
+        read_only_fields = ["id"]
 
 
 class SponsorSerializer(serializers.ModelSerializer):
@@ -39,6 +46,23 @@ class Meta:
             "limit",
             "order",
         ]
+        read_only_fields = ["id"]
+
+
+class SponsorLevelDetailSerializer(SponsorLevelSerializer):
+    benefits = SponsorBenefitSerializer(many=True)
+
+    class Meta(SponsorLevelSerializer.Meta):
+        fields = [
+            "name",
+            "desc",
+            "visible",
+            "price",
+            "limit",
+            "order",
+            "benefits",
+        ]
+        read_only_fields = ["id", "benefits"]
 
 
 class SponsorDetailSerializer(serializers.ModelSerializer):

sponsor/viewsets.py

@@ -15,19 +15,26 @@
     SponsorRemainingAccountSerializer,
     SponsorSerializer,
     SponsorLevelSerializer,
+    SponsorLevelDetailSerializer,
 )
 from sponsor.slack import send_new_sponsor_notification
 from sponsor.validators import SponsorValidater
 
 
 class SponsorLevelViewSet(ModelViewSet):
     lookup_field = "id"
-    serializer_class = SponsorLevelSerializer
     http_method_names = ["get", "post", "put", "delete"]
 
     def get_queryset(self):
         return SponsorLevel.objects.get_queryset()
 
+    def get_serializer(self, *args, **kwargs):
+        match self.action:
+            case "list" | "create":
+                return SponsorLevelSerializer(*args, **kwargs)
+            case _:
+                return SponsorLevelDetailSerializer(*args, **kwargs)
+
     def list(self, request, *args, **kwagrs):
         queryset = self.get_queryset()
         serializer = self.get_serializer(queryset, many=True)
@@ -45,18 +52,6 @@ def retrieve(self, request, id, *args, **kwargs):
         serializer = self.get_serializer(sponsor_level)
         return Response(serializer.data)
 
-    # def update(self, request, id, *args, **kwargs):
-    #     sponsor_level = self.get_object()
-    #     serializer = self.get_serializer(sponsor_level, data=request.data, partial=True)
-    #     serializer.is_valid(raise_exception=True)
-    #     serializer.save()
-    #     return Response(serializer.data)
-
-    # def delete(self, request, id, *args, **kwagrs):
-    #     sponsor_level = self.get_object()
-    #     sponsor_level.delete()
-    #     return Response(status=status.HTTP_204_NO_CONTENT)
-
 
 class SponsorViewSet(ModelViewSet):
     serializer_class = SponsorSerializer