Drop into the done column

app/controllers/collections/columns/closeds_controller.rb

@@ -0,0 +1,7 @@
+class Collections::Columns::ClosedsController < ApplicationController
+  include CollectionScoped
+
+  def show
+    set_page_and_extract_portion_from @collection.cards.closed.recently_closed_first
+  end
+end

app/controllers/columns/cards/drops/closures_controller.rb

@@ -2,5 +2,8 @@ class Columns::Cards::Drops::ClosuresController < ApplicationController
   include CardScoped
 
   def create
+    @card.close
+
+    render turbo_stream: turbo_stream.replace("closed-cards", partial: "collections/show/closed", locals: { collection: @card.collection })
   end
-end
+end

app/models/card/closeable.rb

@@ -31,7 +31,6 @@ module Card::Closeable
   def close(user: Current.user, reason: Closure::Reason.default)
     unless closed?
       transaction do
-        resume
         create_closure! user: user, reason: reason
         track_event :closed, creator: user
       end
@@ -41,7 +40,6 @@ module Card::Closeable
   def reopen(user: Current.user)
     if closed?
       transaction do
-        resume
         closure&.destroy
         track_event :reopened, creator: user
       end

app/models/card/postponable.rb

@@ -17,23 +17,19 @@ module Card::Postponable
   end
 
   def postpone
-    unless postponed?
-      transaction do
-        send_back_to_triage
-        reopen
-        activity_spike&.destroy
-        create_not_now!
-      end
+    transaction do
+      send_back_to_triage
+      reopen
+      activity_spike&.destroy
+      create_not_now! unless postponed?
     end
   end
 
   def resume
-    if postponed?
-      transaction do
-        reopen
-        activity_spike&.destroy
-        not_now.destroy
-      end
+    transaction do
+      reopen
+      activity_spike&.destroy
+      not_now&.destroy
     end
   end
 end

app/views/collections/columns/closeds/show.html.erb

@@ -0,0 +1,14 @@
+<%= turbo_frame_tag :closed_column do %>
+  <% if @page.used? %>
+    <%= render "collections/columns/list", cards: @page.records, draggable: true %>
+
+    <% unless @page.last? %>
+      <div class="full-width">
+      </div>
+    <% end %>
+  <% else %>
+    <div class="card blank-slate blank-slate--card">
+      <p class="txt-align-center txt-normal">Drag cards here</p>
+    </div>
+  <% end %>
+<% end %>

app/views/collections/show/_closed.html.erb

@@ -0,0 +1,10 @@
+<section id="closed-cards" class="cards cards--on-deck is-collapsed" style="--card-color: var(--color-card-complete);"
+  data-collapsible-columns-target="column"
+  data-drag-and-drop-target="container"
+  data-drag-and-drop-url="<%= columns_card_drops_closure_path("__id__") %>"
+>
+
+  <%= cards_expander "Done", collection.cards.closed.count %>
+
+  <%= turbo_frame_tag :closed_column, src: collection_columns_closed_path(collection) %>
+</section>

config/routes.rb

@@ -21,6 +21,7 @@ Rails.application.routes.draw do
       namespace :columns do
         resource :not_now
         resource :stream
+        resource :closed
       end
 
       resources :columns