Files
notifications-api/app/celery/reporting_tasks.py
Leo Hemsted cec44f60e3 fix log line typo
log lines didn't make sense because the arguments were the wrong way
round.

As an experiment to try and clean up some of our code a bit, this commit
adds f-strings. f-strings were added in python 3.6, as a way to clean
up, simplify, and improve the performance of `str.format`.
2019-12-11 13:22:28 +00:00

103 lines
3.9 KiB
Python

from datetime import datetime, timedelta
from flask import current_app
from notifications_utils.statsd_decorators import statsd
from notifications_utils.timezones import convert_utc_to_bst
from app import notify_celery
from app.config import QueueNames
from app.cronitor import cronitor
from app.dao.fact_billing_dao import (
fetch_billing_data_for_day,
update_fact_billing
)
from app.dao.fact_notification_status_dao import fetch_notification_status_for_day, update_fact_notification_status
from app.models import (
SMS_TYPE,
EMAIL_TYPE,
LETTER_TYPE,
)
@notify_celery.task(name="create-nightly-billing")
@cronitor("create-nightly-billing")
@statsd(namespace="tasks")
def create_nightly_billing(day_start=None):
# day_start is a datetime.date() object. e.g.
# up to 4 days of data counting back from day_start is consolidated
if day_start is None:
day_start = convert_utc_to_bst(datetime.utcnow()).date() - timedelta(days=1)
else:
# When calling the task its a string in the format of "YYYY-MM-DD"
day_start = datetime.strptime(day_start, "%Y-%m-%d").date()
for i in range(0, 4):
process_day = day_start - timedelta(days=i)
create_nightly_billing_for_day.apply_async(
kwargs={'process_day': process_day.isoformat()},
queue=QueueNames.REPORTING
)
@notify_celery.task(name="create-nightly-billing-for-day")
@statsd(namespace="tasks")
def create_nightly_billing_for_day(process_day):
process_day = datetime.strptime(process_day, "%Y-%m-%d").date()
start = datetime.utcnow()
transit_data = fetch_billing_data_for_day(process_day=process_day)
end = datetime.utcnow()
current_app.logger.info(f'create-nightly-billing-for-day {process_day} fetched in {(end - start).seconds} seconds')
for data in transit_data:
update_fact_billing(data, process_day)
current_app.logger.info(
f"create-nightly-billing-for-day task complete. {len(transit_data)} rows updated for day: {process_day}"
)
@notify_celery.task(name="create-nightly-notification-status")
@cronitor("create-nightly-notification-status")
@statsd(namespace="tasks")
def create_nightly_notification_status():
yesterday = convert_utc_to_bst(datetime.utcnow()).date() - timedelta(days=1)
# email and sms
for i in range(4):
process_day = yesterday - timedelta(days=i)
for notification_type in [SMS_TYPE, EMAIL_TYPE]:
create_nightly_notification_status_for_day.apply_async(
kwargs={'process_day': process_day.isoformat(), 'notification_type': notification_type},
queue=QueueNames.REPORTING
)
# letters get modified for a longer time period than sms and email, so we need to reprocess for more days
for i in range(10):
process_day = yesterday - timedelta(days=i)
create_nightly_notification_status_for_day.apply_async(
kwargs={'process_day': process_day.isoformat(), 'notification_type': LETTER_TYPE},
queue=QueueNames.REPORTING
)
@notify_celery.task(name="create-nightly-notification-status-for-day")
@statsd(namespace="tasks")
def create_nightly_notification_status_for_day(process_day, notification_type):
process_day = datetime.strptime(process_day, "%Y-%m-%d").date()
start = datetime.utcnow()
transit_data = fetch_notification_status_for_day(process_day=process_day, notification_type=notification_type)
end = datetime.utcnow()
current_app.logger.info(
f'create-nightly-notification-status-for-day {process_day} type {notification_type} task: '
f'data fetched in {(end - start).seconds} seconds'
)
update_fact_notification_status(transit_data, process_day, notification_type)
current_app.logger.info(
f'create-nightly-notification-status-for-day {process_day} type {notification_type} task: '
f'task complete - {len(transit_data)} rows updated'
)