feat(destinations): add count attending to college list

tjdests/apps/destinations/tests.py

@@ -222,6 +222,7 @@ class DestinationsTest(TJDestsTestCase):
         self.assertEqual(1, response.context["object_list"].count())
         self.assertIn(college, response.context["object_list"])
         self.assertEqual(1, response.context["object_list"][0].count_decisions)
+        self.assertEqual(0, response.context["object_list"][0].count_attending)
         self.assertEqual(1, response.context["object_list"][0].count_admit)
         self.assertEqual(0, response.context["object_list"][0].count_waitlist)
         self.assertEqual(0, response.context["object_list"][0].count_waitlist_admit)
@@ -242,17 +243,40 @@ class DestinationsTest(TJDestsTestCase):
             make_senior=True,
             publish_data=True,
         )
-        Decision.objects.get_or_create(
+        decision = Decision.objects.get_or_create(
             college=college,
             user=user2,
             decision_type="ED",
             admission_status="WAITLIST_DENY",
-        )
+        )[0]
 
         response = self.client.get(reverse("destinations:colleges"))
         self.assertEqual(200, response.status_code)
         self.assertEqual(1, response.context["object_list"].count())
         self.assertIn(college, response.context["object_list"])
+        self.assertEqual(0, response.context["object_list"][0].count_attending)
+        self.assertEqual(2, response.context["object_list"][0].count_decisions)
+        self.assertEqual(1, response.context["object_list"][0].count_admit)
+        self.assertEqual(0, response.context["object_list"][0].count_waitlist)
+        self.assertEqual(0, response.context["object_list"][0].count_waitlist_admit)
+        self.assertEqual(1, response.context["object_list"][0].count_waitlist_deny)
+        self.assertEqual(0, response.context["object_list"][0].count_defer)
+        self.assertEqual(0, response.context["object_list"][0].count_defer_admit)
+        self.assertEqual(0, response.context["object_list"][0].count_defer_deny)
+        self.assertEqual(0, response.context["object_list"][0].count_defer_wl)
+        self.assertEqual(0, response.context["object_list"][0].count_defer_wl_admit)
+        self.assertEqual(0, response.context["object_list"][0].count_defer_wl_deny)
+        self.assertEqual(0, response.context["object_list"][0].count_deny)
+
+        # make user2 attend this college
+        user2.attending_decision = decision
+        user2.save()
+
+        response = self.client.get(reverse("destinations:colleges"))
+        self.assertEqual(200, response.status_code)
+        self.assertEqual(1, response.context["object_list"].count())
+        self.assertIn(college, response.context["object_list"])
+        self.assertEqual(1, response.context["object_list"][0].count_attending)
         self.assertEqual(2, response.context["object_list"][0].count_decisions)
         self.assertEqual(1, response.context["object_list"][0].count_admit)
         self.assertEqual(0, response.context["object_list"][0].count_waitlist)

tjdests/apps/destinations/views.py

@@ -91,6 +91,15 @@ class CollegeDestinationListView(
                 count_decisions=Count(
                     "decision", filter=Q(decision__user__publish_data=True)
                 ),
+                count_attending=Count(
+                    "decision",
+                    filter=Q(
+                        decision__in=Decision.objects.filter(
+                            attending_college__isnull=False
+                        ),
+                        decision__user__publish_data=True,
+                    ),
+                ),
                 count_admit=Count(
                     "decision",
                     filter=Q(

tjdests/templates/destinations/college_list.html

@@ -39,6 +39,7 @@
                 <tr>
                     <th scope="col">University Name, Location, CEEB code</th>
                     <th scope="col">Total Applications</th>
+                    <th scope="col">Attending</th>
                     <th scope="col">Admitted</th>
                     <th scope="col">Waitlisted</th>
                     <th scope="col">Waitlist-Admitted</th>
@@ -57,6 +58,7 @@
                     <tr>
                         <th scope="row"><a href="{% url "destinations:students" %}?college={{ college.id }}">{{ college }}</a></th>
                         <td>{{ college.count_decisions }}</td>
+                        <td>{{ college.count_attending }}</td>
                         <td>{{ college.count_admit }}</td>
                         <td>{{ college.count_waitlist }}</td>
                         <td>{{ college.count_waitlist_admit }}</td>
@@ -83,6 +85,7 @@
                         <td></td>
                         <td></td>
                         <td></td>
+                        <td></td>
                     </tr>
                 {% endfor %}
             </tbody>