Add event functionality

Adds invite event host functionality button

temp

physionet-django/console/templates/console/user_management.html

@@ -7,6 +7,10 @@
 {% block content %}
 
 <div class="col-md-9 no-pd">
+  <form action="{% url 'event_invite_host' subject.username %}" method="post" class="form-signin" onsubmit="return confirm('Are you sure you would like to add this user as an event host?')">
+    {% csrf_token %}
+    <button class="btn btn-success btn-fixed" type="submit">Invite event host</button>
+  </form>  
   <h1>{{ subject.get_full_name }} ({{ subject.username }})</h1>
   <br />
   <h3>Profile</h3>

physionet-django/console/urls.py

@@ -156,6 +156,7 @@
     path('event_agreements/<int:pk>/delete/', views.event_agreement_delete, name='event_agreement_delete'),
     path('event_agreements/<int:pk>/new-version/', views.event_agreement_new_version,
          name='event_agreement_new_version'),
+    path('console/user/manage/<username>/', views.event_invite_host, name='event_invite_host'),
 ]
 
 # Parameters for testing URLs (see physionet/test_urls.py)

physionet-django/console/views.py

@@ -3114,3 +3114,19 @@ def event_agreement_delete(request, pk):
         messages.success(request, "The Event Agreement has been deleted.")
 
     return redirect("event_agreement_list")
+
+@permission_required('user.view_all_events', raise_exception=True)
+def event_invite_host(request, username):
+    """
+    Gives the user permissions to be an event host
+    """
+    try:
+        user = get_object_or_404(User, username=username)
+        group = Group.objects.get(name='Event Host')
+        user.groups.add(group)
+        user.save()
+        messages.success(request, f"{user} has been added to the Event Host group.")
+    except User.DoesNotExist:
+        messages.error(request, "User not found.")
+
+    return redirect(reverse('user_management', args=[username]))