Make a job model for individual jobs

This follows the pattern of what we’ve done with services, users and
events.

It gives us a better interface to the data we get back from the API than
dealing with the raw JSON directly.

Now is a good time to do this because we’re going to be making a bunch
of changes to the jobs pages, and those changes will be easier to code
and understand with a sesnsible model behind them.
This commit is contained in:
Chris Hill-Scott
2020-01-08 12:23:09 +00:00
parent c391729dc0
commit 5e7ec3e30d
8 changed files with 224 additions and 119 deletions

View File

@@ -1,7 +1,5 @@
# -*- coding: utf-8 -*-
from datetime import datetime
from flask import (
Response,
abort,
@@ -15,11 +13,6 @@ from flask import (
)
from flask_login import current_user
from notifications_python_client.errors import HTTPError
from notifications_utils.letter_timings import (
CANCELLABLE_JOB_LETTER_STATUSES,
get_letter_timings,
letter_can_be_cancelled,
)
from notifications_utils.template import Template, WithSubjectTemplate
from app import (
@@ -32,6 +25,7 @@ from app import (
)
from app.main import main
from app.main.forms import SearchNotificationsForm
from app.models.job import Job
from app.statistics_utils import add_rate_to_job
from app.utils import (
generate_next_dict,
@@ -84,61 +78,45 @@ def view_jobs(service_id):
@main.route("/services/<uuid:service_id>/jobs/<uuid:job_id>")
@user_has_permissions()
def view_job(service_id, job_id):
job = job_api_client.get_job(service_id, job_id)['data']
if job['job_status'] == 'cancelled':
job = Job.from_id(job_id, service_id=current_service.id)
if job.cancelled:
abort(404)
filter_args = parse_filter_args(request.args)
filter_args['status'] = set_status_filters(filter_args)
total_notifications = job.get('notification_count', 0)
processed_notifications = job.get('notifications_delivered', 0) + job.get('notifications_failed', 0)
template = service_api_client.get_service_template(
service_id=service_id,
template_id=job['template'],
version=job['template_version']
)['data']
total_notifications = job.notification_count
processed_notifications = job.notifications_processed
just_sent_message = 'Your {} been sent. Printing starts {} at 5:30pm.'.format(
'letter has' if job['notification_count'] == 1 else 'letters have',
'letter has' if job.notification_count == 1 else 'letters have',
printing_today_or_tomorrow()
)
partials = get_job_partials(job, template)
can_cancel_letter_job = partials["can_letter_job_be_cancelled"]
return render_template(
'views/jobs/job.html',
finished=(total_notifications == processed_notifications),
uploaded_file_name=job['original_file_name'],
template_id=job['template'],
job_id=job_id,
job=job,
status=request.args.get('status', ''),
updates_url=url_for(
".view_job_updates",
service_id=service_id,
job_id=job['id'],
job_id=job.id,
status=request.args.get('status', ''),
),
partials=partials,
partials=get_job_partials(job),
just_sent=bool(
request.args.get('just_sent') == 'yes'
and template['template_type'] == 'letter'
and job.template_type == 'letter'
),
just_sent_message=just_sent_message,
can_cancel_letter_job=can_cancel_letter_job,
)
@main.route("/services/<uuid:service_id>/jobs/<uuid:job_id>.csv")
@user_has_permissions('view_activity')
def view_job_csv(service_id, job_id):
job = job_api_client.get_job(service_id, job_id)['data']
template = service_api_client.get_service_template(
service_id=service_id,
template_id=job['template'],
version=job['template_version']
)['data']
job = Job.from_id(job_id, service_id=service_id)
filter_args = parse_filter_args(request.args)
filter_args['status'] = set_status_filters(filter_args)
@@ -151,14 +129,14 @@ def view_job_csv(service_id, job_id):
page=request.args.get('page', 1),
page_size=5000,
format_for_csv=True,
template_type=template['template_type'],
template_type=job.template_type,
)
),
mimetype='text/csv',
headers={
'Content-Disposition': 'inline; filename="{} - {}.csv"'.format(
template['name'],
format_datetime_short(job['created_at'])
job.template['name'],
format_datetime_short(job.created_at)
)
}
)
@@ -167,7 +145,7 @@ def view_job_csv(service_id, job_id):
@main.route("/services/<uuid:service_id>/jobs/<uuid:job_id>", methods=['POST'])
@user_has_permissions('send_messages')
def cancel_job(service_id, job_id):
job_api_client.cancel_job(service_id, job_id)
Job.from_id(job_id, service_id=service_id).cancel()
return redirect(url_for('main.service_dashboard', service_id=service_id))
@@ -175,20 +153,18 @@ def cancel_job(service_id, job_id):
@user_has_permissions()
def cancel_letter_job(service_id, job_id):
if request.method == 'POST':
job = job_api_client.get_job(service_id, job_id)['data']
notification_count = notification_api_client.get_notification_count_for_job_id(
service_id=service_id, job_id=job_id
)
if job['job_status'] != 'finished' or notification_count < job['notification_count']:
job = Job.from_id(job_id, service_id=service_id)
if job.status != 'finished' or job.notifications_created < job.notification_count:
flash("We are still processing these letters, please try again in a minute.", 'try again')
return view_job(service_id, job_id)
try:
number_of_letters = job_api_client.cancel_letter_job(current_service.id, job_id)
number_of_letters = job.cancel()
except HTTPError as e:
flash(e.message, 'dangerous')
return redirect(url_for('main.view_job', service_id=service_id, job_id=job_id))
flash("Cancelled {} letters from {}".format(
format_thousands(number_of_letters), job['original_file_name']
format_thousands(number_of_letters), job.original_file_name
), 'default_with_tick')
return redirect(url_for('main.service_dashboard', service_id=service_id))
@@ -200,16 +176,9 @@ def cancel_letter_job(service_id, job_id):
@user_has_permissions()
def view_job_updates(service_id, job_id):
job = job_api_client.get_job(service_id, job_id)['data']
job = Job.from_id(job_id, service_id=service_id)
return jsonify(**get_job_partials(
job,
service_api_client.get_service_template(
service_id=current_service.id,
template_id=job['template'],
version=job['template_version']
)['data'],
))
return jsonify(**get_job_partials(job))
@main.route('/services/<uuid:service_id>/notifications', methods=['GET', 'POST'])
@@ -386,61 +355,46 @@ def get_status_filters(service, message_type, statistics):
def _get_job_counts(job):
sending = 0 if job['job_status'] == 'scheduled' else (
job.get('notification_count', 0) -
job.get('notifications_delivered', 0) -
job.get('notifications_failed', 0)
)
return [
(
label,
query_param,
url_for(
".view_job",
service_id=job['service'],
job_id=job['id'],
service_id=job.service,
job_id=job.id,
status=query_param,
),
count
) for label, query_param, count in [
[
'total', '',
job.get('notification_count', 0)
job.notification_count
],
[
'sending', 'sending',
sending
job.notifications_sending
],
[
'delivered', 'delivered',
job.get('notifications_delivered', 0)
job.notifications_delivered
],
[
'failed', 'failed',
job.get('notifications_failed', 0)
job.notifications_failed
]
]
]
def get_job_partials(job, template):
def get_job_partials(job):
filter_args = parse_filter_args(request.args)
filter_args['status'] = set_status_filters(filter_args)
notifications = notification_api_client.get_notifications_for_service(
job['service'], job['id'], status=filter_args['status']
)
if template['template_type'] == 'letter':
# there might be no notifications if the job has only just been created and the tasks haven't run yet
if notifications['notifications']:
postage = notifications['notifications'][0]['postage']
else:
postage = template['postage']
notifications = job.get_notifications(status=filter_args['status'])
if job.template_type == 'letter':
counts = render_template(
'partials/jobs/count-letters.html',
total=job.get('notification_count', 0),
delivery_estimate=get_letter_timings(job['created_at'], postage=postage).earliest_delivery,
job=job,
)
else:
counts = render_template(
@@ -448,22 +402,11 @@ def get_job_partials(job, template):
counts=_get_job_counts(job),
status=filter_args['status'],
notifications_deleted=(
job['job_status'] == 'finished' and not notifications['notifications']
job.status == 'finished' and not notifications['notifications']
),
)
service_data_retention_days = current_service.get_days_of_retention(template['template_type'])
can_letter_job_be_cancelled = False
if template["template_type"] == "letter":
not_cancellable = [
n for n in notifications["notifications"] if n["status"] not in CANCELLABLE_JOB_LETTER_STATUSES
]
job_created = job["created_at"][:-6]
if not letter_can_be_cancelled(
"created", datetime.strptime(job_created, '%Y-%m-%dT%H:%M:%S.%f')
) or len(not_cancellable) != 0:
can_letter_job_be_cancelled = False
else:
can_letter_job_be_cancelled = True
service_data_retention_days = current_service.get_days_of_retention(job.template_type)
return {
'counts': counts,
'notifications': render_template(
@@ -472,26 +415,21 @@ def get_job_partials(job, template):
add_preview_of_content_to_notifications(notifications['notifications'])
),
more_than_one_page=bool(notifications.get('links', {}).get('next')),
percentage_complete=(job['notifications_requested'] / job['notification_count'] * 100),
download_link=url_for(
'.view_job_csv',
service_id=current_service.id,
job_id=job['id'],
job_id=job.id,
status=request.args.get('status')
),
time_left=get_time_left(job['created_at'], service_data_retention_days=service_data_retention_days),
time_left=get_time_left(job.created_at, service_data_retention_days=service_data_retention_days),
job=job,
template=template,
template_version=job['template_version'],
service_data_retention_days=service_data_retention_days,
),
'status': render_template(
'partials/jobs/status.html',
job=job,
template_type=template["template_type"],
letter_print_day=get_letter_printing_statement("created", job["created_at"])
letter_print_day=get_letter_printing_statement("created", job.created_at)
),
'can_letter_job_be_cancelled': can_letter_job_be_cancelled,
}