app/views/needs/_need_closed_message.html.erb
<div class="closed-need">
<div class="message">
<h2>This need has been closed</h2>
<p>
It is a duplicate of
<%= link_to "#{need.canonical_need_id}: #{canonical_need_goal(need)}", need_path(need.canonical_need) %>.
</p>
<% if current_user.can?(:reopen, Need) %>
<p>If this need is no longer a duplicate, you can re-open it.</p>
<% end %>
</div>
<% if current_user.can?(:reopen, Need) %>
<%= button_to "Reopen this need",
reopen_need_path(need),
method: "delete" %>
<% end %>
</div>