feat: Project Billing Summary for timesheet

erpnext/projects/report/project_billing_summary/project_billing_summary.js

@@ -0,0 +1,26 @@
+// Copyright (c) 2016, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+/* eslint-disable */
+
+frappe.query_reports["Project Billing Summary"] = {
+	"filters": [
+		{
+			fieldname: "project",
+			label: __("Project"),
+			fieldtype: "Link",
+			options: "Project",
+		},
+		{
+			fieldname:"from_date",
+			label: __("From Date"),
+			fieldtype: "Date",
+			default: frappe.datetime.get_today()
+		},
+		{
+			fieldname:"to_date",
+			label: __("To Date"),
+			fieldtype: "Date",
+			default: frappe.datetime.add_days(frappe.datetime.get_today(), 30)
+		},
+	]
+}

erpnext/projects/report/project_billing_summary/project_billing_summary.json

@@ -0,0 +1,36 @@
+{
+ "add_total_row": 0, 
+ "creation": "2019-03-11 16:22:39.460524", 
+ "disable_prepared_report": 0, 
+ "disabled": 0, 
+ "docstatus": 0, 
+ "doctype": "Report", 
+ "idx": 0, 
+ "is_standard": "Yes", 
+ "modified": "2019-03-11 16:22:39.460524", 
+ "modified_by": "Administrator", 
+ "module": "Projects", 
+ "name": "Project Billing Summary", 
+ "owner": "Administrator", 
+ "prepared_report": 0, 
+ "ref_doctype": "Timesheet", 
+ "report_name": "Project Billing Summary", 
+ "report_type": "Script Report", 
+ "roles": [
+  {
+   "role": "Projects User"
+  }, 
+  {
+   "role": "HR User"
+  }, 
+  {
+   "role": "Manufacturing User"
+  }, 
+  {
+   "role": "Employee"
+  }, 
+  {
+   "role": "Accounts User"
+  }
+ ]
+}

erpnext/projects/report/project_billing_summary/project_billing_summary.py

@@ -0,0 +1,14 @@
+# Copyright (c) 2013, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe import _
+from erpnext.projects.report.billing_summary import get_columns, get_data
+
+def execute(filters=None):
+	filters = frappe._dict(filters or {})
+	columns = get_columns()
+
+	data = get_data(filters)
+	return columns, data