fix: moved get_exchange_rate api to exchange rate settings

crm/fcrm/doctype/crm_currency_exchange_settings/crm_currency_exchange_settings.py

@@ -1,10 +1,55 @@
 # Copyright (c) 2025, Frappe Technologies Pvt. Ltd. and contributors
 # For license information, please see license.txt
 
-# import frappe
+import frappe
+import requests
+from frappe import _
 from frappe.model.document import Document
 
 
 class CRMCurrencyExchangeSettings(Document):
 	pass
 
+
+def get_exchange_rate(from_currency, to_currency, date=None):
+	if not date:
+		date = "latest"
+
+	api_endpoint = f"https://api.frankfurter.app/{date}?from={from_currency}&to={to_currency}"
+	res = requests.get(api_endpoint, timeout=5)
+	if res.ok:
+		data = res.json()
+		return data["rates"][to_currency]
+
+	# Fallback to exchangerate.host if Frankfurter API fails
+	ces = frappe.get_single("CRM Currency Exchange Settings")
+	if ces and ces.service_provider == "exchangerate.host":
+		if not ces.access_key:
+			frappe.throw(
+				_("Access Key is required for Service Provider: {0}").format(
+					frappe.bold(ces.service_provider)
+				)
+			)
+
+		params = {
+			"access_key": ces.access_key,
+			"from": from_currency,
+			"to": to_currency,
+			"amount": 1,
+		}
+
+		if date != "latest":
+			params["date"] = date
+
+		api_endpoint = "https://api.exchangerate.host/convert"
+
+		res = requests.get(api_endpoint, params=params, timeout=5)
+		if res.ok:
+			data = res.json()
+			return data["result"]
+
+	frappe.log_error(
+		title="Exchange Rate Fetch Error",
+		message=f"Failed to fetch exchange rate from {from_currency} to {to_currency} on {date}",
+	)
+	return 1.0  # Default exchange rate if API call fails or no rate found

crm/fcrm/doctype/crm_deal/crm_deal.py

@@ -6,11 +6,11 @@ from frappe import _
 from frappe.desk.form.assign_to import add as assign
 from frappe.model.document import Document
 
+from crm.fcrm.doctype.crm_currency_exchange_settings.crm_currency_exchange_settings import get_exchange_rate
 from crm.fcrm.doctype.crm_service_level_agreement.utils import get_sla
 from crm.fcrm.doctype.crm_status_change_log.crm_status_change_log import (
 	add_status_change_log,
 )
-from crm.utils import get_exchange_rate
 
 
 class CRMDeal(Document):

crm/fcrm/doctype/crm_organization/crm_organization.py

@@ -4,7 +4,7 @@
 import frappe
 from frappe.model.document import Document
 
-from crm.utils import get_exchange_rate
+from crm.fcrm.doctype.crm_currency_exchange_settings.crm_currency_exchange_settings import get_exchange_rate
 
 
 class CRMOrganization(Document):

crm/utils/__init__.py

@@ -267,24 +267,3 @@ def sales_user_only(fn):
 		return fn(*args, **kwargs)
 
 	return wrapper
-
-
-def get_exchange_rate(from_currency, to_currency, date=None):
-	if not date:
-		date = "latest"
-
-	url = f"https://api.frankfurter.app/{date}?from={from_currency}&to={to_currency}"
-
-	for _i in range(3):
-		response = requests.get(url)
-		if response.status_code == 200:
-			data = response.json()
-			rate = data["rates"].get(to_currency)
-			if rate:
-				return rate
-
-	frappe.log_error(
-		title="Exchange Rate Fetch Error",
-		message=f"Failed to fetch exchange rate from {from_currency} to {to_currency} on {date}",
-	)
-	return 1.0  # Default exchange rate if API call fails or no rate found