Use the new task wrapper methods rather than creating a task directly

app/delivery/send_to_providers.py

@@ -18,6 +18,8 @@ from app.dao.templates_dao import dao_get_template_by_id
 from app.models import SMS_TYPE, KEY_TYPE_TEST, BRANDING_ORG, EMAIL_TYPE, NOTIFICATION_TECHNICAL_FAILURE, \
     NOTIFICATION_SENT, NOTIFICATION_SENDING
 
+from app.celery.statistics_tasks import record_initial_job_statistics, create_initial_notification_statistic_tasks
+
 
 def send_sms_to_provider(notification):
     service = notification.service
@@ -57,6 +59,8 @@ def send_sms_to_provider(notification):
                 notification.billable_units = template.fragment_count
                 update_notification(notification, provider, notification.international)
 
+        create_initial_notification_statistic_tasks(notification)
+
         current_app.logger.info(
             "SMS {} sent to provider {} at {}".format(notification.id, provider.get_name(), notification.sent_at)
         )
@@ -107,6 +111,8 @@ def send_email_to_provider(notification):
             notification.reference = reference
             update_notification(notification, provider)
 
+        create_initial_notification_statistic_tasks(notification)
+
         current_app.logger.info(
             "Email {} sent to provider at {}".format(notification.id, notification.sent_at)
         )

app/notifications/notifications_ses_callback.py

@@ -13,7 +13,7 @@ from app.clients.email.aws_ses import get_aws_responses
 from app.dao import (
     notifications_dao
 )
-
+from app.celery.statistics_tasks import create_outcome_notification_statistic_tasks
 from app.notifications.process_client_response import validate_callback_data
 from app.notifications.utils import confirm_subscription
 
@@ -95,6 +95,9 @@ def process_ses_response():
                     datetime.utcnow(),
                     notification.sent_at
                 )
+
+            create_outcome_notification_statistic_tasks(notification)
+
             return jsonify(
                 result="success", message="SES callback succeeded"
             ), 200