Adding-Modification-Functionality-For-Checkout-Api

Adyen/client.py

@@ -145,13 +145,14 @@ def _determine_hpp_url(platform, action):
         result = '/'.join([base_uri, service])
         return result
 
-    def _determine_checkout_url(self, platform, action):
+    def _determine_checkout_url(self, platform, action, path_param=None):
         """This returns the Adyen API endpoint based on the provided platform,
         service and action.
 
         Args:
             platform (str): Adyen platform, ie 'live' or 'test'.
             action (str): the API action to perform.
+            path_param Optional[(str)]: a generic id that can be used to modify a payment e.g. paymentPspReference.
         """
         api_version = settings.API_CHECKOUT_VERSION
         if platform == "test":
@@ -171,6 +172,14 @@ def _determine_checkout_url(self, platform, action):
             action = "payments/details"
         if action == "paymentsResult":
             action = "payments/result"
+        if action == "paymentsCancelsWithoutReference":
+            action = "payments/cancels"
+        if action == "paymentsCancelsWithReference":
+            action = f"payments/{path_param}/cancels"
+        if action == "paymentsReversals":
+            action = f"payments/{path_param}/reversals"
+        if action == "payments/Refunds":
+            action = f"payments/{path_param}/refunds"
         if action == "originKeys":
             api_version = settings.API_CHECKOUT_UTILITY_VERSION
         if action == "paymentMethodsBalance":
@@ -437,7 +446,7 @@ class instance.
                                              status_code, headers, message)
         return adyen_result
 
-    def call_checkout_api(self, request_data, action, idempotency_key=None,
+    def call_checkout_api(self, request_data, action, idempotency_key=None, path_param=None,
                           **kwargs):
         """This will call the checkout adyen api. xapi key merchant_account,
         and platform are pulled from root module level and or self object.
@@ -452,6 +461,7 @@ def call_checkout_api(self, request_data, action, idempotency_key=None,
                 https://docs.adyen.com/developers/checkout/api-integration
             service (str): This is the API service to be called.
             action (str): The specific action of the API service to be called
+            path_param (str): This is used to pass the ID or referenceID to the API service
         """
         if not self.http_init:
             self.http_client = HTTPClient(self.USER_AGENT_SUFFIX,
@@ -520,7 +530,7 @@ def call_checkout_api(self, request_data, action, idempotency_key=None,
         headers = {}
         if idempotency_key:
             headers[self.IDEMPOTENCY_HEADER_NAME] = idempotency_key
-        url = self._determine_checkout_url(platform, action)
+        url = self._determine_checkout_url(platform, action, path_param)
 
         raw_response, raw_request, status_code, headers = \
             self.http_client.request(url, json=request_data,

Adyen/services.py

@@ -280,6 +280,13 @@ class AdyenCheckoutApi(AdyenServiceBase):
         payments/details
         originKeys
 
+        Modifications:
+        capture
+        refunds
+        cancels
+        reversals
+
+
     Please refer to the checkout documentation for specifics around the API.
     https://docs.adyen.com/developers/checkout
 
@@ -322,6 +329,42 @@ def payment_result(self, request=None, **kwargs):
         action = "paymentsResult"
         return self.client.call_checkout_api(request, action, **kwargs)
 
+    def payment_captures(self, path_param, request=None, idempotency_key=None, **kwargs):
+        if path_param == "":
+            raise ValueError(
+                'must contain a pspReference in the path_param, path_param cannot be empty'
+            )
+        action = "paymentsCapture"
+        return self.client.call_checkout_api(request, action, path_param, idempotency_key, **kwargs)
+
+    def payments_cancels_without_reference(self, request=None, idempotency_key=None, **kwargs):
+        action = "paymentsCancelsWithoutReference"
+        return self.client.call_checkout_api(request, action, idempotency_key, **kwargs)
+
+    def payments_cancels_with_reference(self, path_param, request=None, idempotency_key=None, **kwargs):
+        if path_param == "":
+            raise ValueError(
+                'must contain a pspReference in the path_param, path_param cannot be empty'
+            )
+        action = "paymentsCancelsWithReference"
+        return self.client.call_checkout_api(request, action, path_param, idempotency_key, **kwargs)
+
+    def payments_reversals(self, path_param, request=None, idempotency_key=None, **kwargs):
+        if path_param == "":
+            raise ValueError(
+                'must contain a pspReference in the path_param, path_param cannot be empty'
+            )
+        action = "paymentsReversals"
+        return self.client.call_checkout_api(request, action, path_param, idempotency_key, **kwargs)
+
+    def payments_refunds(self, path_param, request=None, idempotency_key=None, **kwargs):
+        if path_param == "":
+            raise ValueError(
+                'must contain a pspReference in the path_param, path_param cannot be empty'
+            )
+        action = "paymentsRefunds"
+        return self.client.call_checkout_api(request, action, path_param, idempotency_key, **kwargs)
+
     def origin_keys(self, request=None, **kwargs):
         action = "originKeys"
         return self.client.call_checkout_api(request, action, **kwargs)

test/CheckoutTest.py

@@ -236,6 +236,201 @@ def test_payments_result_error_mocked(self):
         self.assertEqual("Invalid payload provided", result.message['message'])
         self.assertEqual("validation", result.message['errorType'])
 
+    def test_payments_cancels_without_reference(self):
+        requests = {
+            "paymentReference": "Payment123",
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+            "reference": "YourCancelReference",
+        }
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentscancel-"
+                                                              "withoutreference-succes.json")
+        results = self.adyen.checkout.payments_cancels_without_reference(request=requests)
+        self.assertIsNotNone(results.message['paymentReference'])
+        self.assertEqual("8412534564722331", results.message['pspReference'])
+        self.assertEqual("received", results.message['status'])
+
+    def test_payments_cancels_without_reference_error_mocked(self):
+        requests = {
+            "paymentReference": "Payment123",
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+            "reference": "YourCancelReference",
+        }
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentsresult"
+                                                              "-error-invalid-"
+                                                              "data-payload-"
+                                                              "422.json")
+
+        result = self.adyen.checkout.payments_cancels_without_reference(requests)
+        self.assertEqual(422, result.message['status'])
+        self.assertEqual("14_018", result.message['errorCode'])
+        self.assertEqual("Invalid payload provided", result.message['message'])
+        self.assertEqual("validation", result.message['errorType'])
+
+    def test_payments_cancels_success_mocked(self):
+        requests = {"reference": "Your wro order number", "merchantAccount": "YOUR_MERCHANT_ACCOUNT"}
+        reference_id = "8836183819713023"
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentscancels"
+                                                              "-success.json")
+        result = self.adyen.checkout.payments_cancels_with_reference(request=requests, path_param=reference_id)
+        self.assertEqual(reference_id, result.message["paymentPspReference"])
+        self.assertEqual("received", result.message['status'])
+
+    def test_payments_cancels_error_mocked(self):
+        requests = {"reference": "Your wro order number"}
+        psp_reference = "8836183819713023"
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentsresult-error-invalid-"
+                                                              "data-payload-422.json")
+        result = self.adyen.checkout.payments_cancels_with_reference(request=requests, path_param=psp_reference)
+        self.assertEqual(422, result.message['status'])
+        self.assertEqual("14_018", result.message['errorCode'])
+        self.assertEqual("Invalid payload provided", result.message['message'])
+        self.assertEqual("validation", result.message['errorType'])
+
+    def test_payments_refunds_success_mocked(self):
+        requests = {
+            "paymentReference": "Payment123",
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+            "reference": "YourCancelReference",
+        }
+        psp_reference = "Payment123"
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentscancel-"
+                                                              "withoutreference-succes.json")
+
+        result = self.adyen.checkout.payments_cancels_without_reference(request=requests, path_param=psp_reference)
+        self.assertEqual(psp_reference, result.message["paymentReference"])
+        self.assertIsNotNone(result.message["pspReference"])
+        self.assertEqual("received", result.message['status'])
+
+    def test_payments_refunds_error_mocked(self):
+        requests = {
+            "paymentReference": "Payment123",
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+            "reference": "YourCancelReference",
+        }
+        reference_id = "Payment123"
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentsresult-error-invalid-"
+                                                              "data-payload-422.json")
+
+        result = self.adyen.checkout.payments_cancels_without_reference(request=requests, path_param=reference_id)
+        self.assertEqual(422, result.message['status'])
+        self.assertEqual("14_018", result.message['errorCode'])
+        self.assertEqual("Invalid payload provided", result.message['message'])
+        self.assertEqual("validation", result.message['errorType'])
+
+    def test_payments_refunds_raises_vaulue_error(self):
+        requests = {
+            "paymentReference": "Payment123",
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+            "reference": "YourCancelReference",
+        }
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentscancel-"
+                                                              "withoutreference-succes.json")
+        with self.assertRaises(ValueError) as exc:
+            self.adyen.checkout.payments_cancels_with_reference(request=requests, path_param="")
+        self.assertEqual(exc.exception.__class__, ValueError)
+        self.assertEqual(exc.exception.__str__(), 'must contain a pspReference in the path_param, path_param cannot '
+                                                  'be empty')
+
+    def test_reversals_success_mocked(self):
+        requests = {
+            "reference": "YourReversalReference",
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT"
+        }
+        psp_reference = "8836183819713023"
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentsreversals-"
+                                                              "success.json")
+
+        result = self.adyen.checkout.payments_reversals(request=requests, path_param=psp_reference)
+        self.assertEqual(psp_reference, result.message["paymentPspReference"])
+        self.assertIsNotNone(result.message["pspReference"])
+        self.assertEqual("received", result.message['status'])
+
+    def test_payments_reversals_failure_mocked(self):
+        requests = {
+            "reference": "YourReversalReference",
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT"
+        }
+        psp_reference = "8836183819713023"
+        self.adyen.client = self.test.create_client_from_file(200, requests,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentsresult-error-invalid-"
+                                                              "data-payload-422.json")
+
+        result = self.adyen.checkout.payments_reversals(request=requests, path_param=psp_reference)
+        self.assertEqual(422, result.message['status'])
+        self.assertEqual("14_018", result.message['errorCode'])
+        self.assertEqual("Invalid payload provided", result.message['message'])
+        self.assertEqual("validation", result.message['errorType'])
+
+    def test_payments_capture_success_mocked(self):
+        request = {
+          "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+          "amount": {
+            "value": 2500,
+            "currency": "EUR"
+          },
+          "reference": "YOUR_UNIQUE_REFERENCE"
+        }
+        psp_reference = "8536214160615591"
+        self.adyen.client = self.test.create_client_from_file(200, request,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentcapture-"
+                                                              "success.json")
+
+        result = self.adyen.checkout.payment_captures(request=request, path_param=psp_reference)
+        self.assertEqual(psp_reference, result.message["paymentPspReference"])
+        self.assertIsNotNone(result.message["pspReference"])
+        self.assertEqual("received", result.message['status'])
+        self.assertEqual(2500, result.message['amount']['value'])
+
+    def test_payments_capture_error_mocked(self):
+        request = {
+            "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+            "amount": {
+                "value": 2500,
+                "currency": "EUR"
+            },
+            "reference": "YOUR_UNIQUE_REFERENCE"
+        }
+        psp_reference = "8536214160615591"
+        self.adyen.client = self.test.create_client_from_file(200, request,
+                                                              "test/mocks/"
+                                                              "checkout/"
+                                                              "paymentsresult-error-invalid-"
+                                                              "data-payload-422.json")
+
+        result = self.adyen.checkout.payment_captures(request=request, path_param=psp_reference)
+        self.assertEqual(422, result.message['status'])
+        self.assertEqual("14_018", result.message['errorCode'])
+        self.assertEqual("Invalid payload provided", result.message['message'])
+        self.assertEqual("validation", result.message['errorType'])
+
     def test_orders_success(self):
         request = {'merchantAccount': "YourMerchantAccount"}
         self.adyen.client = self.test.create_client_from_file(200, request,

test/mocks/checkout/paymentcapture-success.json

@@ -0,0 +1,11 @@
+{
+  "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+  "paymentPspReference": "8536214160615591",
+  "pspReference": "8836226171638872",
+  "reference": "YOUR_UNIQUE_REFERENCE",
+  "status": "received",
+  "amount": {
+    "currency": "EUR",
+    "value": 2500
+  }
+}

test/mocks/checkout/paymentscancel-withoutreference-succes.json

@@ -0,0 +1,7 @@
+{
+    "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+    "paymentReference": "Payment123",
+    "pspReference" : "8412534564722331",
+    "reference": "YourCancelReference",
+    "status" : "received"
+}

test/mocks/checkout/paymentscancels-success.json

@@ -0,0 +1,7 @@
+{
+    "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+    "paymentPspReference": "8836183819713023",
+    "pspReference" : "8412534564722331",
+    "reference": "Cancel123",
+    "status" : "received"
+}

test/mocks/checkout/paymentsreversals-success.json

@@ -0,0 +1,7 @@
+{
+    "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
+    "paymentPspReference": "8836183819713023",
+    "pspReference" : "8863534564726784",
+    "reference": "YourReversalReference",
+    "status" : "received"
+}