fix: get blocked days in the correct order

If company is available and employee is not, we should still return the block lists that apply to all departments.

(cherry picked from commit c2699b6)

hrms/hr/doctype/leave_block_list/leave_block_list.py

@@ -58,33 +58,34 @@ def get_applicable_block_dates(
 def get_applicable_block_lists(employee=None, company=None, all_lists=False, leave_type=None):
 	block_lists = []
 
-	if not employee:
-		employee = frappe.db.get_value("Employee", {"user_id": frappe.session.user})
-		if not employee:
-			return []
-
-	if not company:
-		company = frappe.db.get_value("Employee", employee, "company")
-
 	def add_block_list(block_list):
 		for d in block_list:
 			if all_lists or not is_user_in_allow_list(d):
 				block_lists.append(d)
 
-	# per department
-	department = frappe.db.get_value("Employee", employee, "department")
-	if department:
-		block_list = frappe.db.get_value("Department", department, "leave_block_list")
-		block_list_leave_type = frappe.db.get_value("Leave Block List", block_list, "leave_type")
-		if not block_list_leave_type or not leave_type or block_list_leave_type == leave_type:
-			add_block_list([block_list])
+	if not company:
+		company = frappe.db.get_value("Employee", employee, "company")
+
+	if company:
+		# global
+		conditions = {"applies_to_all_departments": 1, "company": company}
+		if leave_type:
+			conditions["leave_type"] = ["IN", (leave_type, "", None)]
+
+		add_block_list(frappe.db.get_all("Leave Block List", filters=conditions, pluck="name"))
+
+	if not employee:
+		employee = frappe.db.get_value("Employee", {"user_id": frappe.session.user})
 
-	# global
-	conditions = {"applies_to_all_departments": 1, "company": company}
-	if leave_type:
-		conditions["leave_type"] = ["IN", (leave_type, "", None)]
+	if employee:
+		# per department
+		department = frappe.db.get_value("Employee", employee, "department")
+		if department:
+			block_list = frappe.db.get_value("Department", department, "leave_block_list")
+			block_list_leave_type = frappe.db.get_value("Leave Block List", block_list, "leave_type")
+			if not block_list_leave_type or not leave_type or block_list_leave_type == leave_type:
+				add_block_list([block_list])
 
-	add_block_list(frappe.db.get_all("Leave Block List", filters=conditions, pluck="name"))
 	return list(set(block_lists))