Invites are revokable if they are not expired, and add success flash message

atst/routes/applications/settings.py

@@ -391,8 +391,13 @@ def revoke_invite(application_id, application_role_id):
     app_role = ApplicationRoles.get_by_id(application_role_id)
     invite = app_role.latest_invitation
 
-    if invite.is_revokable:
+    if invite.is_pending:
         ApplicationInvitations.revoke(invite.token)
+        flash(
+            "application_invite_revoked",
+            user_name=app_role.user_name,
+            application_name=g.application.name,
+        )
 
     return redirect(
         url_for(

atst/utils/flash.py

@@ -27,6 +27,11 @@ MESSAGES = {
         "message_template": "Application environments have been updated",
         "category": "success",
     },
+    "application_invite_revoked": {
+        "title_template": "Application invitation revoked",
+        "message_template": "You have successfully revoked the invite for {{ user_name }} from {{ application_name }}",
+        "category": "success",
+    },
     "application_member_removed": {
         "title_template": "Team member removed from application",
         "message_template": "You have successfully deleted {{ user_name }} from {{ application_name }}",