From bcc5bf23f5edc01fae76044fec553295c2984bc7 Mon Sep 17 00:00:00 2001
From: Parsa Nazer <parsa.nazerrr@gmail.com>
Date: Fri, 11 Apr 2025 20:57:33 +0330
Subject: [PATCH] add callback url

---
 backend/account/admin.py |  2 +-
 backend/order/urls.py    |  3 ++-
 backend/order/views.py   | 21 +++++++++++++++++++--
 3 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/backend/account/admin.py b/backend/account/admin.py
index b223804..b27d4c9 100644
--- a/backend/account/admin.py
+++ b/backend/account/admin.py
@@ -1,6 +1,6 @@
 from django.contrib import admin
 from .models import *
-from unfold.admin import ModelAdmin, TabularInline
+from unfold.admin import  TabularInline
 from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
 from import_export.admin import ImportExportModelAdmin
 from unfold.contrib.import_export.forms import ExportForm, ImportForm, SelectableFieldsExportForm
diff --git a/backend/order/urls.py b/backend/order/urls.py
index 31d4db3..479a357 100644
--- a/backend/order/urls.py
+++ b/backend/order/urls.py
@@ -11,6 +11,7 @@ urlpatterns = [
     path('cart/all', CartItemClear.as_view()),
     path('cart/item/<int:pk>', CartItemViews.as_view(), name='change-item-cart'),
     path('cart/payment', PaymentView.as_view(), name='payment'),
-    path('callback', callback_view, name='callback-gateway'),
+    # path('callback', callback_view, name='callback-gateway'),
+    path('transaction/<int:tracking_code>', CallbackView.as_view(), name='callback-gateway'),
     path('<int:pk>', OrderGetView.as_view(), name='order-get'),
 ]
diff --git a/backend/order/views.py b/backend/order/views.py
index 335c647..901930c 100644
--- a/backend/order/views.py
+++ b/backend/order/views.py
@@ -222,8 +222,7 @@ class PaymentView(APIView):
             )  
             bank.set_request(request)
             bank.set_amount(amount)
-            bank.set_client_callback_url(reverse("callback-gateway"))
-            print(reverse('callback-gateway'))
+            bank.set_client_callback_url('https://heymlz.com/transaction')
             bank.set_mobile_number(user_mobile_number)  
 
             bank_record = bank.ready()
@@ -270,6 +269,24 @@ def callback_view(request):
 
 
 
+class CallbackView(APIView):
+    def get(self, request, tracking_code):
+        if not tracking_code:
+            return Response({'detail': 'کد تریسکد درست نمیباشد.'})
+
+        try:
+            bank_record = bank_models.Bank.objects.get(tracking_code=tracking_code)
+        except bank_models.Bank.DoesNotExist:
+            return Response({'detail': 'کد تریسکد معتبر نمیباشد.'}, status=status.HTTP_400_BAD_REQUEST)
+
+        if bank_record.is_success:
+            return Response({"detail" : "پرداخت با موفقیت انجام شد."}, status=status.HTTP_200_OK)
+
+        return Response(
+            {"detail": "پرداخت با شکست مواجه شده است. اگر پول کم شده است ظرف مدت ۴۸ ساعت پول به حساب شما بازخواهد گشت."}, status=status.HTTP_404_NOT_FOUND
+        )
+
+
 class SetAddressSerilizer(serializers.Serializer):
     address_id = serializers.IntegerField()