Link to the relevant job from notification page

If a notification has been sent from a job then that’s important context
to know about it. So we should surface that information on the page.

It also gives users an easy way of going back, if that’s the page
they’ve come from.

app/main/views/notifications.py

@@ -10,6 +10,7 @@ from flask_login import login_required
 
 from app import (
     notification_api_client,
+    job_api_client,
     current_service
 )
 from app.main import main
@@ -57,11 +58,16 @@ def view_notification(service_id, notification_id):
         show_recipient=True,
     )
     template.values = notification['personalisation']
+    if notification['job']:
+        job = job_api_client.get_job(service_id, notification['job']['id'])['data']
+    else:
+        job = None
     return render_template(
         'views/notifications/notification.html',
         finished=(notification['status'] in (DELIVERED_STATUSES + FAILURE_STATUSES)),
         uploaded_file_name='Report',
         template=template,
+        job=job,
         updates_url=url_for(
             ".view_notification_updates",
             service_id=service_id,

app/templates/views/notifications/notification.html

@@ -15,7 +15,14 @@
     </h1>
 
     <p>
-      Sent {% if created_by %}by {{ created_by.name }} {% endif %}
+      <a href="{{ url_for('.view_template', service_id=current_service.id, template_id=template.id) }}">{{ template.name }}</a>
+      sent
+      {% if job %}
+        from
+        <a href="{{ url_for('.view_job', service_id=current_service.id, job_id=job.id) }}">{{ job.original_file_name }}</a>
+      {% elif created_by %}
+        by {{ created_by.name }}
+      {% endif %}
       on {{ created_at|format_datetime_short }}
     </p>
 
@@ -23,9 +30,4 @@
 
     {{ ajax_block(partials, updates_url, 'status', finished=finished) }}
 
-    {{ page_footer(
-      secondary_link=url_for('.view_template', service_id=current_service.id, template_id=template.id),
-      secondary_link_text='Back to {}'.format(template.name)
-    ) }}
-
 {% endblock %}