Add endpoints for ticket validation and attendant creation

.gitignore

@@ -1,3 +1,4 @@
-*.py[ocd]
-**/.env
-*.sqlite3
+*.py[ocd]
+**/.env
+*.sqlite3
+venv

backendapi/admin.py

@@ -1,3 +1,11 @@
-from django.contrib import admin
-
-# Register your models here.
+from django.contrib import admin
+from database.models import Attendant
+from base64 import b16encode
+
+
+@admin.register(Attendant)
+class AttendantAdmin(admin.ModelAdmin):
+    list_display = ('ticket_id', 'nfc_id_decoded', 'discord', 'is_crew', 'is_valid')
+
+    def nfc_id_decoded(self, obj):
+        return b16encode(obj.nfc_id).decode()

backendapi/urls.py

@@ -7,4 +7,8 @@
 urlpatterns = [
     path("nfctag/<hex:tag>", views.scanned),
     path("test", views.api_get, name="api_get"),
+    path("tickets/verify/<slug:ticket>",
+         views.verify_ticket,
+         name="verify_ticket"),
+    path("attendants", views.create_attendant, name="create_attendant")
 ]

backendapi/views.py

@@ -4,6 +4,8 @@
 from django.http import JsonResponse
 from rest_framework.decorators import api_view
 from rest_framework.response import Response
+from rest_framework import status
+from base64 import b16decode, b16encode
 
 from database.models import Attendant
 
@@ -27,3 +29,36 @@ def api_get(request):
         return Response({"message": "GET request received"}, status=200)
     elif request.method == "POST":
         return Response({"message": "POST request received"}, status=200)
+
+
+@api_view(["GET"])
+def verify_ticket(request, ticket):
+    # TODO: Implement ticket check
+    if ticket == 'test123':
+        return Response(
+            {"is_valid": True}, status=status.HTTP_200_OK,
+        )
+    return Response(
+        {"is_valid": False}, status=status.HTTP_400_BAD_REQUEST,
+    )
+
+
+@api_view(["POST"])
+def create_attendant(request):
+    ticket_id = request.data.get("ticket_id")
+    nfc_id = b16decode(request.data.get("nfc_id"), casefold=True)
+
+    if not ticket_id or not nfc_id:
+        return Response(
+            {"error": "ticket_id and nfc_id are required."},
+            status=status.HTTP_400_BAD_REQUEST,
+        )
+
+    attendant = Attendant.objects.create(ticket_id=ticket_id, nfc_id=nfc_id)
+
+    return Response(
+        {
+            "message": "Attendant created successfully.",
+            "id": attendant.id,
+        }
+    )