feat: option for preconfigured selectable service providers

erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.js

@@ -0,0 +1,49 @@
+// Copyright (c) 2021, Wahni Green Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on('Currency Exchange Settings', {
+	service_provider: function(frm) {
+        if (frm.doc.service_provider == "Exchangerate.host"){
+            frm.doc.api_endpoint = "https://api.exchangerate.host/convert";
+            frm.clear_table("req_params")
+            frm.clear_table("result_key")
+            let params = {
+                date: '{transaction_date}',
+                from: '{from_currency}',
+                to: '{to_currency}'
+            }
+            var row;
+            $.each(params, function(key, value){
+                row = frm.add_child("req_params");
+                row.key = key;
+                row.value = value;
+            })
+            row = frm.add_child("result_key");
+            row.key = 'result';
+            frm.refresh_fields();
+            frm.save();
+        }
+        else if (frm.doc.service_provider == "Frankfurter.app"){
+            frm.doc.api_endpoint = "https://frankfurter.app/{transaction_date}";
+            frm.clear_table("req_params")
+            frm.clear_table("result_key")
+            var row;
+            let result = ['rates', '{to_currency}']
+            let params = {
+                base: '{from_currency}',
+                symbols: '{to_currency}'
+            }
+            $.each(params, function(key, value){
+                row = frm.add_child("req_params");
+                row.key = key;
+                row.value = value;
+            })
+            $.each(result, function(key, value){
+                row = frm.add_child("result_key");
+                row.key = value;
+            })
+            frm.refresh_fields();
+            frm.save();
+        }
+	}
+});

erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.json

@@ -6,6 +6,7 @@
  "engine": "InnoDB",
  "field_order": [
   "api_details_section",
+  "service_provider",
   "api_endpoint",
   "url",
   "column_break_3",
@@ -16,6 +17,11 @@
   "result_key"
  ],
  "fields": [
+  {
+   "fieldname": "api_details_section",
+   "fieldtype": "Section Break",
+   "label": "API Details"
+  },
   {
    "fieldname": "api_endpoint",
    "fieldtype": "Data",
@@ -23,15 +29,27 @@
    "label": "API Endpoint",
    "reqd": 1
   },
+  {
+   "fieldname": "url",
+   "fieldtype": "Data",
+   "label": "Example URL",
+   "read_only": 1
+  },
+  {
+   "fieldname": "column_break_3",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "help",
+   "fieldtype": "HTML",
+   "label": "Help",
+   "options": "<h3>Currency Exchange Settings Help</h3>\n<p>There are 3 variables that could be used within the endpoint, result key and in values of the parameter.</p>\n<p>Exchange rate between {from_currency} and {to_currency} on {transaction_date} is fetched by the API.</p>\n<p>Example: If your endpoint is exchange.com/2021-08-01, then, you will have to input exchange.com/{transaction_date}</p>"
+  },
   {
    "fieldname": "section_break_2",
    "fieldtype": "Section Break",
    "label": "Request Parameters"
   },
-  {
-   "fieldname": "column_break_4",
-   "fieldtype": "Column Break"
-  },
   {
    "fieldname": "req_params",
    "fieldtype": "Table",
@@ -40,12 +58,7 @@
    "reqd": 1
   },
   {
-   "fieldname": "api_details_section",
-   "fieldtype": "Section Break",
-   "label": "API Details"
-  },
-  {
-   "fieldname": "column_break_3",
+   "fieldname": "column_break_4",
    "fieldtype": "Column Break"
   },
   {
@@ -56,24 +69,19 @@
    "reqd": 1
   },
   {
-   "fieldname": "url",
-   "fieldtype": "Data",
-   "label": "Example URL",
-   "read_only": 1
-  },
-  {
-   "fieldname": "help",
-   "fieldtype": "HTML",
-   "label": "Help",
-   "options": "<h3>Currency Exchange Settings Help</h3>\n<p>There are 3 variables that could be used within the endpoint, result key and in values of the parameter.</p>\n<p>Exchange rate between {from_currency} and {to_currency} on {transaction_date} is fetched by the API.</p>\n<p>Example: If your endpoint is exchange.com/2021-08-01, then, you will have to input exchange.com/{transaction_date}</p>"
+   "fieldname": "service_provider",
+   "fieldtype": "Select",
+   "label": "Service Provider",
+   "options": "Exchangerate.host\nFrankfurter.app\nCustom",
+   "reqd": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2021-09-04 11:41:34.375637",
+ "modified": "2021-11-03 19:27:27.922353",
  "modified_by": "Administrator",
- "module": "Setup",
+ "module": "Accounts",
  "name": "Currency Exchange Settings",
  "owner": "Administrator",
  "permissions": [

erpnext/accounts/doctype/currency_exchange_settings/test_currency_exchange_settings.py

@@ -0,0 +1,8 @@
+# Copyright (c) 2021, Wahni Green Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+# import frappe
+import unittest
+
+class TestCurrencyExchangeSettings(unittest.TestCase):
+	pass

erpnext/accounts/doctype/currency_exchange_settings_details/currency_exchange_settings_details.json

@@ -27,9 +27,9 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-09-04 17:49:17.383982",
+ "modified": "2021-11-03 19:14:55.889037",
  "modified_by": "Administrator",
- "module": "Setup",
+ "module": "Accounts",
  "name": "Currency Exchange Settings Details",
  "owner": "Administrator",
  "permissions": [],

erpnext/accounts/doctype/currency_exchange_settings_result/currency_exchange_settings_result.json

@@ -19,9 +19,9 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-09-04 17:49:33.858070",
+ "modified": "2021-11-03 19:14:40.054245",
  "modified_by": "Administrator",
- "module": "Setup",
+ "module": "Accounts",
  "name": "Currency Exchange Settings Result",
  "owner": "Administrator",
  "permissions": [],

erpnext/accounts/doctype/currency_exchange_settings_result/currency_exchange_settings_result.py

@@ -1,4 +1,4 @@
-# Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and contributors
+# Copyright (c) 2021, Wahni Green Technologies Pvt. Ltd. and contributors
 # For license information, please see license.txt
 
 # import frappe

erpnext/setup/doctype/currency_exchange_settings/currency_exchange_settings.js

@@ -1,27 +0,0 @@
-// Copyright (c) 2021, Wahni Green Technologies Pvt. Ltd. and contributors
-// For license information, please see license.txt
-
-frappe.ui.form.on('Currency Exchange Settings', {
-	refresh: function(frm) {
-        frm.add_custom_button(__('Restore Defaults'), function(){
-            frm.doc.api_endpoint = "https://api.exchangerate.host/convert";
-            frm.clear_table("req_params")
-            frm.clear_table("result_key")
-            let params = {
-                date: '{transaction_date}',
-                from: '{from_currency}',
-                to: '{to_currency}'
-            }
-            var row;
-            $.each(params, function(key, value){
-                row = frm.add_child("req_params");
-                row.key = key;
-                row.value = value;
-            })
-            row = frm.add_child("result_key");
-            row.key = 'result';
-            frm.refresh_fields();
-            frm.save();
-        });
-	}
-});

erpnext/setup/doctype/currency_exchange_settings/test_currency_exchange_settings.py

@@ -1,8 +0,0 @@
-# Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and Contributors
-# See license.txt
-
-# import frappe
-import unittest
-
-class TestCurrencyExchangeSettings(unittest.TestCase):
-	pass