from __future__ import unicode_literals
import frappe
from frappe import msgprint, _
from frappe.model.document import Document

class USSDSession(Document):
    def onload(self):
        msgprint(_("seen = " + self.seen), raise_exception=0)
        flag = self.seen
        if not flag :
            self.db_set('seen', True, update_modified=False)
            frappe.local.flags.commit = True
            msgprint(_("Data base saved " + str(self.seen)), raise_exception=0)
        else :
            msgprint(_("Else " + str(self.seen)), raise_exception=0)