implement contact us

core/in_memory_db.go

@@ -131,6 +131,10 @@ func (db *InMemoryDb) GetSvgStringInterface(idxs SvgIdInterface) ([]string, erro
 	return make([]string, len(idxs)), nil
 }
 
+func (db *InMemoryDb) WriteNewContactUsForm(userId UserId, form ContactFormPost) error {
+	return nil
+}
+
 func userIdKey(customerId CustomerId, username UserEmail) string {
 	key := fmt.Sprintf("%s:%s", customerId, username)
 	return key