fix: remove hardcoded employee fields that can be updated via Promotion
diff --git a/erpnext/hr/doctype/employee_promotion/employee_promotion.json b/erpnext/hr/doctype/employee_promotion/employee_promotion.json
index e0fbd23..65f53b2 100644
--- a/erpnext/hr/doctype/employee_promotion/employee_promotion.json
+++ b/erpnext/hr/doctype/employee_promotion/employee_promotion.json
@@ -1,397 +1,134 @@
 {
- "allow_copy": 0, 
- "allow_guest_to_view": 0, 
- "allow_import": 0, 
- "allow_rename": 0, 
- "autoname": "HR-EMP-PRO-.YYYY.-.#####", 
- "beta": 0, 
- "creation": "2018-04-13 18:33:59.476562", 
- "custom": 0, 
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "", 
- "editable_grid": 1, 
- "engine": "InnoDB", 
+ "actions": [],
+ "autoname": "HR-EMP-PRO-.YYYY.-.#####",
+ "creation": "2018-04-13 18:33:59.476562",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "employee",
+  "employee_name",
+  "department",
+  "column_break_3",
+  "promotion_date",
+  "company",
+  "details_section",
+  "promotion_details",
+  "amended_from"
+ ],
  "fields": [
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "employee", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Employee", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Employee", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "employee",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Employee",
+   "options": "Employee",
+   "reqd": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fetch_from": "employee.employee_name", 
-   "fieldname": "employee_name", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Employee Name", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fetch_from": "employee.employee_name",
+   "fieldname": "employee_name",
+   "fieldtype": "Data",
+   "label": "Employee Name",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fetch_from": "employee.department", 
-   "fieldname": "department", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Department", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Department", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fetch_from": "employee.department",
+   "fieldname": "department",
+   "fieldtype": "Link",
+   "label": "Department",
+   "options": "Department",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "column_break_3", 
-   "fieldtype": "Column Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "column_break_3",
+   "fieldtype": "Column Break"
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "promotion_date", 
-   "fieldtype": "Date", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Promotion Date", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "promotion_date",
+   "fieldtype": "Date",
+   "label": "Promotion Date",
+   "reqd": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fetch_from": "employee.company", 
-   "fieldname": "company", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Company", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Company", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fetch_from": "employee.company",
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company"
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "details_section", 
-   "fieldtype": "Section Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Employee Promotion Details", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "description": "Set the properties that should be updated in the Employee master on promotion submission",
+   "fieldname": "details_section",
+   "fieldtype": "Section Break",
+   "label": "Employee Promotion Details"
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "promotion_details", 
-   "fieldtype": "Table", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Employee Promotion Detail", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Employee Property History", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "promotion_details",
+   "fieldtype": "Table",
+   "options": "Employee Property History",
+   "reqd": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "amended_from", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Amended From", 
-   "length": 0, 
-   "no_copy": 1, 
-   "options": "Employee Promotion", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
+   "fieldname": "amended_from",
+   "fieldtype": "Link",
+   "label": "Amended From",
+   "no_copy": 1,
+   "options": "Employee Promotion",
+   "print_hide": 1,
+   "read_only": 1
   }
- ], 
- "has_web_view": 0, 
- "hide_heading": 0, 
- "hide_toolbar": 0, 
- "idx": 0, 
- "image_view": 0, 
- "in_create": 0, 
- "is_submittable": 1, 
- "issingle": 0, 
- "istable": 0, 
- "max_attachments": 0, 
- "modified": "2018-08-21 16:15:40.284987", 
- "modified_by": "Administrator", 
- "module": "HR", 
- "name": "Employee Promotion", 
- "name_case": "", 
- "owner": "Administrator", 
+ ],
+ "is_submittable": 1,
+ "links": [],
+ "modified": "2022-04-09 12:24:07.667237",
+ "modified_by": "Administrator",
+ "module": "HR",
+ "name": "Employee Promotion",
+ "naming_rule": "Expression (old style)",
+ "owner": "Administrator",
  "permissions": [
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 0, 
-   "delete": 0, 
-   "email": 1, 
-   "export": 1, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Employee", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 0, 
-   "write": 0
-  }, 
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Employee",
+   "share": 1
+  },
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 1, 
-   "delete": 0, 
-   "email": 1, 
-   "export": 1, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "HR User", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 1, 
+   "create": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "HR User",
+   "share": 1,
+   "submit": 1,
    "write": 1
-  }, 
+  },
   {
-   "amend": 1, 
-   "cancel": 1, 
-   "create": 1, 
-   "delete": 1, 
-   "email": 1, 
-   "export": 1, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "HR Manager", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 1, 
+   "amend": 1,
+   "cancel": 1,
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "HR Manager",
+   "share": 1,
+   "submit": 1,
    "write": 1
   }
- ], 
- "quick_entry": 1, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "show_name_in_global_search": 0, 
- "sort_field": "modified", 
- "sort_order": "DESC", 
- "title_field": "employee_name", 
- "track_changes": 1, 
- "track_seen": 0, 
- "track_views": 0
+ ],
+ "quick_entry": 1,
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": [],
+ "title_field": "employee_name",
+ "track_changes": 1
 }
\ No newline at end of file
diff --git a/erpnext/hr/employee_property_update.js b/erpnext/hr/employee_property_update.js
index 60d06b4..97959ce 100644
--- a/erpnext/hr/employee_property_update.js
+++ b/erpnext/hr/employee_property_update.js
@@ -8,39 +8,48 @@
 			};
 		});
 	},
-	onload: function(frm){
-		if(frm.doc.__islocal){
-			if(frm.doctype == "Employee Promotion"){
-				frm.doc.promotion_details = [];
-			}else if (frm.doctype == "Employee Transfer") {
-				frm.doc.transfer_details = [];
-			}
-		}
-	},
-	employee: function(frm) {
-		frm.add_fetch("employee", "company", "company");
-	},
+
 	refresh: function(frm) {
-		var table;
-		if(frm.doctype == "Employee Promotion"){
+		let table;
+		if (frm.doctype == "Employee Promotion") {
 			table = "promotion_details";
-		}else if (frm.doctype == "Employee Transfer") {
+		} else if (frm.doctype == "Employee Transfer") {
 			table = "transfer_details";
 		}
-		if(!table){return;}
-		cur_frm.fields_dict[table].grid.wrapper.find('.grid-add-row').hide();
-		cur_frm.fields_dict[table].grid.add_custom_button(__('Add Row'), () => {
-			if(!frm.doc.employee){
-				frappe.msgprint(__("Please select Employee"));
+
+		if (!table)
+			return;
+
+		frm.fields_dict[table].grid.wrapper.find(".grid-add-row").hide();
+		frm.events.setup_employee_property_button(frm, table)
+	},
+
+	setup_employee_property_button: function(frm, table) {
+		frm.fields_dict[table].grid.add_custom_button(__("Add Employee Property"), () => {
+			if (!frm.doc.employee) {
+				frappe.msgprint(__("Please select Employee first."));
 				return;
 			}
-			frappe.call({
-				method: 'erpnext.hr.utils.get_employee_fields_label',
-				callback: function(r) {
-					if(r.message){
-						show_dialog(frm, table, r.message);
+
+			const allowed_fields = [];
+			const exclude_fields = ["naming_series", "employee", "first_name", "middle_name", "last_name",
+				"employee_name", "status", "image", "gender", "date_of_birth", "date_of_joining", "lft", "rgt", "old_parent"];
+
+			const exclude_field_types = ["HTML", "Section Break", "Column Break", "Button", "Read Only", "Tab Break", "Table"];
+
+			frappe.model.with_doctype("Employee", () => {
+				const field_label_map = {};
+				frappe.get_meta("Employee").fields.forEach(d => {
+					field_label_map[d.fieldname] = __(d.label) + ` (${d.fieldname})`;
+					if (!in_list(exclude_field_types, d.fieldtype) && !in_list(exclude_fields, d.fieldname)) {
+						allowed_fields.push({
+							label: field_label_map[d.fieldname],
+							value: d.fieldname,
+						});
 					}
-				}
+				});
+
+				show_dialog(frm, table, allowed_fields)
 			});
 		});
 	}
@@ -50,14 +59,14 @@
 	var d = new frappe.ui.Dialog({
 		title: "Update Property",
 		fields: [
-			{fieldname: "property", label: __('Select Property'), fieldtype:"Select", options: field_labels},
-			{fieldname: "current", fieldtype: "Data", label:__('Current'), read_only: true},
+			{fieldname: "property", label: __("Select Property"), fieldtype: "Autocomplete", options: field_labels},
+			{fieldname: "current", fieldtype: "Data", label:__("Current"), read_only: true},
 			{fieldname: "field_html", fieldtype: "HTML"}
 		],
-		primary_action_label: __('Add to Details'),
+		primary_action_label: __("Add to Details"),
 		primary_action: () => {
-			d.get_primary_btn().attr('disabled', true);
-			if(d.data) {
+			d.get_primary_btn().attr("disabled", true);
+			if (d.data) {
 				var input = $('[data-fieldname="field_html"] input');
 				d.data.new = input.val();
 				$(input).remove();
@@ -65,6 +74,7 @@
 			}
 		}
 	});
+
 	d.fields_dict["property"].df.onchange = () => {
 		let property = d.get_values().property;
 		d.data.fieldname = property;
@@ -123,6 +133,9 @@
 			new: data.new
 		});
 		frm.refresh_field(table);
+
+		frm.fields_dict[table].grid.wrapper.find(".grid-add-row").hide();
+
 		d.fields_dict.field_html.$wrapper.html("");
 		d.set_value("property", "");
 		d.set_value('current', "");
diff --git a/erpnext/hr/utils.py b/erpnext/hr/utils.py
index fd69a9b..3f15011 100644
--- a/erpnext/hr/utils.py
+++ b/erpnext/hr/utils.py
@@ -89,29 +89,6 @@
 
 
 @frappe.whitelist()
-def get_employee_fields_label():
-	fields = []
-	for df in frappe.get_meta("Employee").get("fields"):
-		if df.fieldname in [
-			"salutation",
-			"user_id",
-			"employee_number",
-			"employment_type",
-			"holiday_list",
-			"branch",
-			"department",
-			"designation",
-			"grade",
-			"notice_number_of_days",
-			"reports_to",
-			"leave_policy",
-			"company_email",
-		]:
-			fields.append({"value": df.fieldname, "label": df.label})
-	return fields
-
-
-@frappe.whitelist()
 def get_employee_field_property(employee, fieldname):
 	if employee and fieldname:
 		field = frappe.get_meta("Employee").get_field(fieldname)