patch: timesheet changes

erpnext/patches/v13_0/update_timesheet_changes.py

@@ -0,0 +1,24 @@
+from __future__ import unicode_literals
+import frappe
+from frappe.model.utils.rename_field import rename_field
+
+def execute():
+	if "billable" in frappe.db.get_table_columns("Timesheet Detail"):
+		rename_field("Timesheet Detail", "billable", "is_billable")
+	
+	base_currency = frappe.defaults.get_global_default('currency')
+	frappe.reload_doc("projects", "doctype", "timesheet")
+	frappe.reload_doc("projects", "doctype", "timesheet_detail")
+
+	frappe.db.sql("""UPDATE `tabTimesheet Detail`
+            SET base_billing_rate = billing_rate,
+			base_billing_amount = billing_amount,
+			base_costing_rate = costing_rate,
+			base_costing_amount = costing_amount""")
+	
+	frappe.db.sql("""UPDATE `tabTimesheet`
+            SET currency = '{0}',
+			exchange_rate = 1.0,
+			base_total_billable_amount = total_billable_amount,
+			base_total_billed_amount = total_billed_amount,
+			base_total_costing_amount = total_costing_amount""".format(base_currency))