✨ Feat: [#32] project 생성, 조회, 팀원 매핑 serializer 구현

projects/serializers.py

@@ -0,0 +1,42 @@
+from .models import *
+from users.models import User
+
+from rest_framework import serializers
+
+class ProjectListViewSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Project
+        fields = ['id', 'category', 'thumbnail', 'title', 'view_count', 'like_count', 'scrap_count']
+
+class ProjectCreateSerializer(serializers.ModelSerializer):
+    members = serializers.ListField(
+        child=serializers.CharField(), write_only=True, required=False
+    )
+    team_name = serializers.CharField(required=False)
+    
+    class Meta:
+        model = Project
+        fields = ['is_team', 'team_name', 'title', 'category', 'members']
+        read_only_fields = ['owner']
+
+    def create(self, validated_data):
+        nicknames = validated_data.pop('members', [])
+        validated_data['owner'] = self.context['request'].user
+        project = Project.objects.create(**validated_data)
+
+        if not validated_data['is_team']:
+            return project
+        
+        users = User.objects.filter(nickname__in=nicknames)
+        users = list(users) + [validated_data["owner"]]
+
+        for user in users:
+            ProjectTeamList.objects.create(user=user, project=project)
+
+        return project
+
+class ProjectTeamSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = ProjectTeamList
+        fields = '__all__'