fix: exchange rate for ccp

apps/quickbooks_online/utils.py

@@ -712,7 +712,6 @@ def get_override_tax_details(self, lines, is_journal_entry_export: bool = False)
 
     def purchase_object_payload(self, purchase_object, line, payment_type, account_ref, doc_number: str = None, credit=None):
         general_settings = WorkspaceGeneralSettings.objects.filter(workspace_id=self.workspace_id).first()
-        qbo_credentials = QBOCredential.objects.get(workspace_id=self.workspace_id)
 
         purchase_object_payload = {
             'DocNumber': doc_number if doc_number else None,
@@ -727,22 +726,10 @@ def purchase_object_payload(self, purchase_object, line, payment_type, account_r
             'Line': line,
         }
 
-        # Add exchange rate for foreign currency transactions
-        if general_settings.is_multi_currency_allowed and purchase_object.currency != qbo_credentials.currency and qbo_credentials.currency:
-            exchange_rate = self.connection.exchange_rates.get_by_source(source_currency_code=purchase_object.currency)
-            purchase_object_payload['ExchangeRate'] = exchange_rate['Rate'] if "Rate" in exchange_rate else 1
-
-            if isinstance(purchase_object, CreditCardPurchase):
-                purchase_object.exchange_rate = purchase_object_payload['ExchangeRate']
-                purchase_object.save(update_fields=['exchange_rate'])
-
         if general_settings.import_tax_codes:
             if general_settings.is_tax_override_enabled:
                 tax_details = self.get_override_tax_details(line)
-                purchase_object_payload.update({
-                    'GlobalTaxCalculation': 'TaxExcluded',
-                    'TxnTaxDetail': {"TaxLine": tax_details}
-                })
+                purchase_object_payload.update({'GlobalTaxCalculation': 'TaxExcluded', 'TxnTaxDetail': {"TaxLine": tax_details}})
             else:
                 purchase_object_payload.update({'GlobalTaxCalculation': 'TaxInclusive'})
 
@@ -1062,6 +1049,9 @@ def __construct_credit_card_purchase(self, credit_card_purchase: CreditCardPurch
         :return: constructed credit_card_purchase
         """
         general_mappings = GeneralMapping.objects.filter(workspace_id=self.workspace_id).first()
+        general_settings = WorkspaceGeneralSettings.objects.filter(workspace_id=self.workspace_id).first()
+        qbo_home_currency = QBOCredential.objects.get(workspace_id=self.workspace_id).currency
+        fyle_home_currency = credit_card_purchase.currency
 
         line = self.__construct_credit_card_purchase_lineitems(credit_card_purchase_lineitems, general_mappings)
         credit = False
@@ -1075,6 +1065,13 @@ def __construct_credit_card_purchase(self, credit_card_purchase: CreditCardPurch
 
         credit_card_purchase_payload = self.purchase_object_payload(credit_card_purchase, line, account_ref=credit_card_purchase.ccc_account_id, payment_type='CreditCard', doc_number=credit_card_purchase.credit_card_purchase_number, credit=credit)
 
+        if general_settings.is_multi_currency_allowed and fyle_home_currency != qbo_home_currency and qbo_home_currency:
+            exchange_rate = self.connection.exchange_rates.get_by_source(source_currency_code=fyle_home_currency)
+            credit_card_purchase_payload['ExchangeRate'] = exchange_rate['Rate'] if "Rate" in exchange_rate else 1
+
+            credit_card_purchase.exchange_rate = credit_card_purchase_payload['ExchangeRate']
+            credit_card_purchase.save(update_fields=['exchange_rate'])
+
         logger.info("| Payload for Credit Card Purchase creation | Content: {{WORKSPACE_ID: {} EXPENSE_GROUP_ID: {} CREDIT_CARD_PURCHASE_PAYLOAD: {}}}".format(self.workspace_id, credit_card_purchase.expense_group.id, credit_card_purchase_payload))
         return credit_card_purchase_payload