Files
notifications-api/app/notifications/process_notifications.py
Rebecca Law 8cf2fc72a8 - Refactor version 1 of post notificaitons to use the common persist_notificaiton and send_notification_to_queue methods.
- It would be nice to refactor the send_sms and send_email tasks to use these common functions as well, that way I can get rid of the new Notifications.from_v2_api_request method.
- Still not happy with the format of the errors. Would like to find a happy place, where the message is descript enough that we do not need external documentation to explain the error. Perhaps we still only need documentation to explain the trial mode concept.
2016-10-28 17:10:00 +01:00

77 lines
3.2 KiB
Python

from flask import current_app
from notifications_utils.renderers import PassThrough
from notifications_utils.template import Template
from app.celery import provider_tasks
from app.dao.notifications_dao import dao_create_notification, dao_delete_notifications_and_history_by_id
from app.models import SMS_TYPE, Notification, KEY_TYPE_TEST, EMAIL_TYPE
from app.notifications.validators import check_sms_content_char_count
from app.v2.errors import BadRequestError
def create_content_for_notification(template, personalisation):
template_object = Template(
template.__dict__,
personalisation,
renderer=PassThrough()
)
check_placeholders(template_object)
if template_object.template_type == SMS_TYPE:
check_sms_content_char_count(template_object.replaced_content_count)
return template_object
def check_placeholders(template_object):
if template_object.missing_data:
message = 'Template missing personalisation: {}'.format(", ".join(template_object.missing_data))
raise BadRequestError(message=message)
if template_object.additional_data:
message = 'Template personalisation not needed for template: {}'.format(
", ".join(template_object.additional_data))
raise BadRequestError(message=message)
def persist_notification(template_id,
template_version,
recipient,
service_id,
personalisation,
notification_type,
api_key_id,
key_type):
notification = Notification.from_v2_api_request(template_id=template_id,
template_version=template_version,
recipient=recipient,
service_id=service_id,
personalisation=personalisation,
notification_type=notification_type,
api_key_id=api_key_id,
key_type=key_type)
dao_create_notification(notification)
return notification
def send_notification_to_queue(notification, research_mode):
try:
research_mode = research_mode or notification.key_type == KEY_TYPE_TEST
if notification.notification_type == SMS_TYPE:
provider_tasks.deliver_sms.apply_async(
[str(notification.id)],
queue='send-sms' if not research_mode else 'research-mode'
)
if notification.notification_type == EMAIL_TYPE:
provider_tasks.deliver_email.apply_async(
[str(notification.id)],
queue='send-email' if not research_mode else 'research-mode'
)
except Exception as e:
current_app.logger.exception("Failed to send to SQS exception")
dao_delete_notifications_and_history_by_id(notification.id)
raise
current_app.logger.info(
"{} {} created at {}".format(notification.notification_type, notification.id, notification.created_at)
)