Added viewsets for shelves

backend/apps/shelves/serializers.py

@@ -0,0 +1,18 @@
+from rest_framework import serializers
+
+from apps.shelves.models import Shelf
+from apps.user.serializers import UserSerializer
+from apps.user.models import User
+
+class ShelfSerializer(serializers.ModelSerializer):
+    user = UserSerializer(read_only=True)    
+
+    class Meta:
+        model = Shelf
+        fields = ["id", "name", "user"]
+        read_only_fields = ["id"]
+
+    def create(self, validated_data):
+        # Pobieramy user_id z tokena
+
+        return super().create(validated_data)