modificado: atvirtual/atvirtual/doctype/participant/participant.py

atvirtual/atvirtual/doctype/participant/participant.py

@@ -3,8 +3,28 @@
 # For license information, please see license.txt
 
 from __future__ import unicode_literals
-# import frappe
+import frappe
 from frappe.model.document import Document
+from frappe import _
+from frappe.desk.form.linked_with import get_linked_doctypes
 
 class Participant(Document):
-	pass
+	def validate(self):
+		self.title = " ".join(filter(None, [self.first_name, self.middle_name, self.last_name]))
+
+		if frappe.get_value("Participant", self.name, "title") != self.title:
+			self.update_participant_name_in_linked_doctype()
+
+	def update_participant_name_in_linked_doctype(self):
+		linked_doctypes = get_linked_doctypes("Participant")
+		for d in linked_doctypes:
+			meta = frappe.get_meta(d)
+			if not meta.issingle:
+				if "participant_name" in [f.fieldname for f in meta.fields]:
+					frappe.db.sql("""UPDATE `tab{0}` set participant_name = %s where {1} = %s"""
+						.format(d, linked_doctypes[d]["fieldname"][0]),(self.title, self.name))
+
+				if "child_doctype" in linked_doctypes[d].keys() and "participant_name" in \
+					[f.fieldname for f in frappe.get_meta(linked_doctypes[d]["child_doctype"]).fields]:
+					frappe.db.sql("""UPDATE `tab{0}` set participant_name = %s where {1} = %s"""
+						.format(linked_doctypes[d]["child_doctype"], linked_doctypes[d]["fieldname"][0]),(self.title, self.name))