Chore/new exception type (#95)

* new exception type addition

* Bug Fix: double parsing of json request one by chargebee-python and other by httpx

Author: cb-alish

chargebee/__init__.py

@@ -3,6 +3,7 @@
     PaymentError,
     InvalidRequestError,
     OperationFailedError,
+    UbbBatchIngestionInvalidRequestError,
 )
 from chargebee.filters import Filters
 from chargebee.main import Chargebee

chargebee/api_error.py

@@ -1,4 +1,5 @@
 class APIError(Exception):
+
     def __init__(self, http_code, json_obj, headers=None):
         Exception.__init__(self, json_obj.get("message"))
         self.json_obj = json_obj
@@ -27,3 +28,10 @@ def __init__(self, http_code, json_obj, headers=None):
 class OperationFailedError(APIError):
     def __init__(self, http_code, json_obj, headers=None):
         APIError.__init__(self, http_code, json_obj, headers)
+
+
+class UbbBatchIngestionInvalidRequestError(APIError):
+    def __init__(self, http_code, json_obj, headers=None):
+        APIError.__init__(self, http_code, json_obj, headers)
+        self.batch_id = json_obj.get("batch_id")
+        self.failed_events = json_obj.get("failed_events")

chargebee/http_request.py

@@ -14,6 +14,7 @@
     PaymentError,
     InvalidRequestError,
     OperationFailedError,
+    UbbBatchIngestionInvalidRequestError,
 )
 from chargebee import compat, util, environment
 from chargebee.main import Chargebee
@@ -365,5 +366,9 @@ def handle_api_resp_error(url, http_code, resp_json, response_headers=None):
         raise OperationFailedError(http_code, resp_json, response_headers)
     elif "invalid_request" == resp_json.get("type"):
         raise InvalidRequestError(http_code, resp_json, response_headers)
+    elif "ubb_batch_ingestion_invalid_request" == resp_json.get("type"):
+        raise UbbBatchIngestionInvalidRequestError(
+            http_code, resp_json, response_headers
+        )
     else:
         raise APIError(http_code, resp_json, response_headers)

chargebee/request.py

@@ -70,7 +70,7 @@ def send(
         params = {}
 
     ser_params = (
-        json.dumps(params)
+        params
         if isJsonRequest
         else util.serialize(params, None, None, jsonKeys)
     )