add visa/mastercard payment

core/apps/payment/serializers.py

@@ -7,6 +7,16 @@ class PaymentSerializer(serializers.Serializer):
     order_number = serializers.IntegerField()
     price = serializers.IntegerField()
 
+    def validate_order_number(self, value):
+        if not Order.objects.filter(order_number=value).exists():
+            raise serializers.ValidationError("Order not found")
+        return value
+
+
+class VisaPaymentSerializer(serializers.Serializer):
+    amount = serializers.IntegerField()
+    order_number = serializers.IntegerField()
+
     def validate_order_number(self, value):
         if not Order.objects.filter(order_number=value).exists():
             raise serializers.ValidationError("Order not found")

core/apps/payment/urls.py

@@ -1,8 +1,9 @@
 from django.urls import path
 
-from .views import AtmosCallbackApiView, PaymentGenerateLinkApiView
+from .views import AtmosCallbackApiView, PaymentGenerateLinkApiView, VisaMastercardPaymentApiView
 
 urlpatterns = [
     path('callback/', AtmosCallbackApiView.as_view()),
     path('payment/', PaymentGenerateLinkApiView.as_view()),
+    path('visa_mastercard/payment/', VisaMastercardPaymentApiView.as_view()),
 ]

core/apps/payment/views.py

@@ -1,7 +1,5 @@
 import hashlib
-import logging
-
-logger = logging.getLogger(__name__)
+import uuid
 
 from django.conf import settings
 
@@ -11,7 +9,7 @@ from rest_framework.response import Response
 from rest_framework import status, permissions
 
 from core.apps.orders.models import Order
-from core.apps.payment.serializers import PaymentSerializer
+from core.apps.payment.serializers import PaymentSerializer, VisaPaymentSerializer
 from core.services.payment import Atmos
 
 
@@ -44,15 +42,9 @@ class AtmosCallbackApiView(APIView):
         invoice = data.get("invoice")
         amount = data.get("amount")
         sign = data.get("sign")
-        logger.info(f"Atmos yuborgan SIGN: {sign}")
-        print("Atmos yuborgan SIGN:", sign)
 
         check_string = f"{store_id}{transaction_id}{invoice}{amount}{settings.API_KEY}"
-        print(check_string)
         generated_sign = hashlib.md5(check_string.encode()).hexdigest()
-        logger.info(f"Biz generatsiya qilgan SIGN: {generated_sign}")
-        print("Biz generatsiya qilgan SIGN:", generated_sign)
-
 
         if generated_sign != sign:
             return Response(
@@ -68,12 +60,6 @@ class AtmosCallbackApiView(APIView):
                 status=status.HTTP_200_OK
             )
 
-        # if str(order.total_price) != str(amount):
-        #     return Response(
-        #         {"status": 0, "message": f"Инвойс с номером {invoice} отсутствует в системе"},
-        #         status=status.HTTP_200_OK
-        #     )
-
         order.is_paid = True
         order.save()
 
@@ -101,3 +87,21 @@ class PaymentGenerateLinkApiView(GenericAPIView):
             status=200
         )
 
+
+class VisaMastercardPaymentApiView(GenericAPIView):
+    queryset = None
+    permission_classes = [permissions.IsAuthenticated]
+    serializer_class = VisaPaymentSerializer
+
+    def post(self, request):
+        serializer = self.serializer_class(data=request.data)
+        if not serializer.is_valid():
+            return Response({'success': False, 'message': serializer.errors}, status=400)
+        data = serializer.validated_data
+        service = Atmos()
+        res = service.global_payment(
+            account=data.get('order_number'),
+            request_id=str(uuid.uuid4()),
+            amount=data.get('amount'),
+        )
+        return Response(res)

core/services/payment.py

@@ -9,7 +9,10 @@ class Atmos:
         self.consumer_secret = settings.CONSUMER_SECRET
         self.terminal_id = terminal_id
         self.store_id = settings.STORE_ID
-    
+        self.global_consumer_key = settings.GLOBAL_CONSUMER_KEY
+        self.global_consumer_secret = settings.GLOBAL_CONSUMER_SECRET
+        self.global_store_id = settings.GLOBAL_STORE_ID
+
     def login(self):
         credentials = f"{self.consumer_key}:{self.consumer_secret}"
         encoded_credentials = base64.b64encode(credentials.encode()).decode()
@@ -46,4 +49,41 @@ class Atmos:
         url = f'http://test-checkout.pays.uz/invoice/get?storeId={self.store_id}&transactionId={transaction_id}&redirectLink={redirect_url}'
         return url
 
-    
+
+    # Visa/MasterCard
+    def login_global_payment(self):
+        credentials = f"{self.global_consumer_key}:{self.global_consumer_secret}"
+        encoded_credentials = base64.b64encode(credentials.encode()).decode()
+
+        headers = {
+            "Authorization": f"Basic {encoded_credentials}",
+            "Content-Type": "application/x-www-form-urlencoded",
+        }
+
+        data = {
+            "grant_type": "client_credentials"
+        }
+        url = 'https://apigw.atmos.uz/token'
+        res = requests.post(url, headers=headers, data=data)
+        return res.json()['access_token']
+    
+    def global_payment(self, request_id, account, amount):
+        access = self.login_global_payment()
+        url = 'https://apigw.atmos.uz/checkout/invoice/create'
+        headers = {
+            'Authorization': f'Bearer {access}',
+            'Content-Type': 'application/json',
+        }
+        data = {
+            "request_id": request_id,
+            "store_id": self.global_store_id,
+            "account": str(account),
+            "amount": amount * 100,
+            "success_url": "https://wisdom.uz",
+        }
+
+        res = requests.post(url=url, headers=headers, json=data)
+        if res.status_code == 200:
+            return res.json()
+        else:
+            return res.json()