def verify_config (self):
"""perform some basic validation for the config, namely that notifications for all days are
defined in all languages"""
if config.default_language not in config.itext:
raise ValueError('default language [%s] not defined' % config.default_language)
for lang in config.itext.keys():
for day in config.notification_days:
try:
get_notification(day, lang)
except ValueError:
raise ValueError('no notification set for day %d in language [%s]' % (day, lang))
def sending_report():
#if each day's message is not unique within a given language, we won't be able to
#reliably tell when a particular day's message was sent
validate_message_uniqueness()
sendlog = []
patients = Registration.objects.filter(contact_time__isnull=False)
messages = Message.objects.filter(direction='O')
scheduled_msgs = EventSchedule.objects.all()
for p in patients:
for d in config.notification_days:
try:
event = scheduled_msgs.get(description='patient %s; day %d' % (p.patient_id, d))
scheduled_send = normalize_datetime(event.start_time)
should_be_sent = event.start_time <= datetime.now()
except EventSchedule.DoesNotExist:
scheduled_send = None
should_be_sent = False
text = get_notification(d, p.language) % {}
#messages in localization config are escaped, while those in message log are not
try:
outgoing = messages.get(text=text, connection=p.connection)
sent_on = normalize_datetime(outgoing.date)
except Message.DoesNotExist:
sent_on = None
sendlog.append({'pat': p.patient_id, 'day': d, 'sched': scheduled_send, 'sent': sent_on, 'should_be_sent': should_be_sent})
return sendlog
def send_notification (router, patient_pk, day):
"""send the notification for day N"""
reg = Registration.objects.get(pk=patient_pk)
send_message(reg.connection, get_notification(day, reg.language))
#check for success?
log = SentNotif(patient_id=reg, day=day)
log.save()
def validate_message_uniqueness():
for lang in config.itext:
msgs = [get_notification(d, lang) for d in config.notification_days]
if len(set(msgs)) != len(config.notification_days):
raise ValueError('messages for language [%s] are not unique!' % lang)