Add: Program 앱 Serializer 추가

ProposalSerializer: 각 Proposal 별 Serializer
ProposalListSerializer: Proposal 목록 Serializer
ProposalCategorySerializer: ProposalCategory Serializer

Author: 2chanhaeng

program/serializers.py

@@ -0,0 +1,49 @@
+from rest_framework.serializers import ModelSerializer
+
+from program.models import Proposal, ProposalCategory
+
+
+class ProposalSerializer(ModelSerializer):
+    class Meta:
+        model = Proposal
+        fields = [
+            "user",
+            "title",
+            "brief",
+            "desc",
+            "comment",
+            "difficulty",
+            "duration",
+            "language",
+            "category",
+            "accepted",
+            "introduction",
+            "video_url",
+            "slide_url",
+            "room_num",
+            "created_at",
+            "updated_at",
+        ]
+
+
+class ProposalListSerializer(ModelSerializer):
+    class Meta:
+        model = Proposal
+        fields = [
+            "title",
+            "brief",
+            "difficulty",
+            "duration",
+            "language",
+            "category",
+            "created_at",
+            "updated_at",
+        ]
+
+
+class ProposalCategorySerializer(ModelSerializer):
+    class Meta:
+        model = ProposalCategory
+        fields = [
+            "name",
+        ]