From 1d0e88bf91172803f67bc70415271e2a47abe41d Mon Sep 17 00:00:00 2001
From: Ivan Artamonov <Vanya200373@yandex.ru>
Date: Mon, 11 Nov 2024 14:07:05 +0300
Subject: [PATCH] Make test API for attendants

---
 serializers.py | 13 ++++++++++++-
 urls.py        | 14 ++++++++++++++
 views.py       |  8 ++++++++
 3 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 urls.py
 create mode 100644 views.py

diff --git a/serializers.py b/serializers.py
index e0b660a..6e48607 100644
--- a/serializers.py
+++ b/serializers.py
@@ -2,7 +2,18 @@
 from .models import Attendant
 
 
+# This is a serializer for the nfc_id field
+class BinaryFieldSerializer(serializers.Field):
+    def to_representation(self, value):
+        return value.hex()
+
+    def to_internal_value(self, data):
+        return bytes.fromhex(data)
+
+
 class AttendantSerializer(serializers.HyperlinkedModelSerializer):
+    nfc_id = BinaryFieldSerializer()
+
     class Meta:
         model = Attendant
-        fields = '__all__'
+        fields = "__all__"
diff --git a/urls.py b/urls.py
new file mode 100644
index 0000000..8e6ef2b
--- /dev/null
+++ b/urls.py
@@ -0,0 +1,14 @@
+from django.contrib import admin
+from django.urls import path, include
+from . import views
+from rest_framework import routers
+
+
+# router for attendant urls
+router = routers.DefaultRouter()
+router.register(r"attendants", views.AttendantViewSet)
+
+
+urlpatterns = [
+    path("", include(router.urls)),
+]
diff --git a/views.py b/views.py
new file mode 100644
index 0000000..08c36fc
--- /dev/null
+++ b/views.py
@@ -0,0 +1,8 @@
+from rest_framework import viewsets
+from database.serializers import AttendantSerializer
+from database.models import Attendant
+
+
+class AttendantViewSet(viewsets.ModelViewSet):
+    queryset = Attendant.objects.all()
+    serializer_class = AttendantSerializer