chore: notify stakeholders to add the vertical and sub-vertical on co…

…urse publish

course_discovery/apps/course_metadata/emails.py

@@ -9,6 +9,7 @@
 from django.core.mail import EmailMessage
 from django.core.mail.message import EmailMultiAlternatives
 from django.template.loader import get_template
+from django.urls import reverse
 from django.utils.translation import gettext as _
 from opaque_keys.edx.keys import CourseKey
 
@@ -444,3 +445,24 @@ def send_email_for_course_archival(report, csv_report, to_users):
     email.attach("report.csv", csv_report, "text/csv")
     email.content_subtype = "html"
     email.send()
+
+
+def send_email_for_course_vertical_assignment(course, to_users):
+    course_tagging_detail_url = reverse('tagging:course_tagging_detail', kwargs={'uuid': course.uuid})
+    full_course_tagging_url = f"{settings.DISCOVERY_BASE_URL}{course_tagging_detail_url}"
+
+    context = {
+        'course_name': course.title,
+        'course_tagging_url': full_course_tagging_url
+    }
+    html_template = 'course_metadata/email/vertical_assigment.html'
+    template = get_template(html_template)
+    html_content = template.render(context)
+
+    email = EmailMessage(
+        f"Action Required: Assign Verticals for Course '{course.title}'",
+        html_content,
+        settings.PUBLISHER_FROM_EMAIL,
+        to_users,
+    )
+    email.send()

course_discovery/apps/course_metadata/signals.py

@@ -7,6 +7,7 @@
 from django.apps import apps
 from django.conf import settings
 from django.contrib.auth import get_user_model
+from django.contrib.auth.models import Group
 from django.core.exceptions import ValidationError
 from django.db.models import Q
 from django.db.models.signals import m2m_changed, post_delete, post_save, pre_delete, pre_save
@@ -18,6 +19,7 @@
 from course_discovery.apps.core.models import Partner
 from course_discovery.apps.course_metadata.constants import MASTERS_PROGRAM_TYPE_SLUG
 from course_discovery.apps.course_metadata.data_loaders.api import CoursesApiDataLoader
+from course_discovery.apps.course_metadata.emails import send_email_for_course_vertical_assignment
 from course_discovery.apps.course_metadata.models import (
     AdditionalMetadata, CertificateInfo, Course, CourseEditor, CourseEntitlement, CourseLocationRestriction, CourseRun,
     Curriculum, CurriculumCourseMembership, CurriculumProgramMembership, Fact, GeoLocation, Organization, ProductMeta,
@@ -217,6 +219,31 @@ def update_or_create_salesforce_course(instance, created, **kwargs):
                 util.update_course(instance)
 
 
+@receiver(post_save, sender=Course)
+def notify_vertical_assignment(sender, instance, created, **kwargs):
+    """
+    Sends email notifications to vertical managers when a new 
+    non-draft course is created.
+    """
+    if instance.draft or not created:
+        return
+
+    management_groups = getattr(settings, 'VERTICALS_MANAGEMENT_GROUPS', [])
+
+    recipients = set()
+    for group_name in management_groups:
+        try:
+            group = Group.objects.get(name=group_name)
+            recipients.update(group.user_set.values_list('email', flat=True))
+        except Group.DoesNotExist:
+            continue
+
+    if not recipients:
+        return
+
+    send_email_for_course_vertical_assignment(instance, recipients)
+
+
 @receiver(m2m_changed, sender=Course.authoring_organizations.through)
 def authoring_organizations_changed(sender, instance, action, **kwargs):  # pylint: disable=unused-argument
     # Only do this after an auth org has been added, the salesforce_id isn't set and it's a draft (new)

course_discovery/apps/course_metadata/templates/course_metadata/email/vertical_assigment.html

@@ -0,0 +1,13 @@
+{% extends "course_metadata/email/email_base.html" %}
+{% load i18n %}
+{% load django_markup %}
+{% block body %}
+<!-- Message Body -->
+
+<p>
+    A new course '{{course_name}}' has been published. 
+    Please assign verticals and sub-verticals to this course here: {{course_tagging_url}}.
+</p>
+
+<!-- End Message Body -->
+{% endblock body %}