Fix: board columns actions are stale when moving a column moves

app/controllers/boards/columns_controller.rb

@@ -35,7 +35,7 @@ def destroy
     @column.destroy
 
     respond_to do |format|
-      format.turbo_stream
+      format.html { redirect_back_or_to @board }
       format.json { head :no_content }
     end
   end

app/models/column/positioned.rb

@@ -31,6 +31,10 @@ def rightmost?
     right_column.nil?
   end
 
+  def adjacent_columns
+    board.columns.where(id: [ left_column&.id, right_column&.id ].compact)
+  end
+
   private
     def set_position
       max_position = board.columns.maximum(:position) || 0

app/views/boards/columns/create.turbo_stream.erb

@@ -1 +1,2 @@
 <%= turbo_stream.before("closed-cards", partial: "boards/show/column", method: :morph, locals: { column: @column }) %>
+<%= render "columns/refresh_adjacent_columns", column: @column %>

app/views/columns/_refresh_adjacent_columns.turbo_stream.erb

@@ -0,0 +1,3 @@
+<% column.adjacent_columns.each do |adjacent_column| %>
+  <%= turbo_stream.replace(dom_id(adjacent_column), partial: "boards/show/column", method: :morph, locals: { column: adjacent_column }) %>
+<% end %>

app/views/columns/left_positions/create.turbo_stream.erb

@@ -1,4 +1,5 @@
 <% if @left_column %>
   <%= turbo_stream.remove(dom_id(@column)) %>
   <%= turbo_stream.before(@left_column, partial: "boards/show/column", locals: { column: @column }) %>
+  <%= render "columns/refresh_adjacent_columns", column: @column %>
 <% end %>

app/views/columns/right_positions/create.turbo_stream.erb

@@ -1,4 +1,5 @@
 <% if @right_column %>
   <%= turbo_stream.remove(dom_id(@column)) %>
   <%= turbo_stream.after(@right_column, partial: "boards/show/column", locals: { column: @column }) %>
+  <%= render "columns/refresh_adjacent_columns", column: @column %>
 <% end %>

test/controllers/boards/columns_controller_test.rb

@@ -19,6 +19,17 @@ class Boards::ColumnsControllerTest < ActionDispatch::IntegrationTest
     assert_equal "New Column", boards(:writebook).columns.last.name
   end
 
+  test "create refreshes adjacent columns" do
+    board = boards(:writebook)
+
+    post board_columns_path(board), params: { column: { name: "New Column" } }, as: :turbo_stream
+
+    new_column = board.columns.find_by!(name: "New Column")
+    new_column.adjacent_columns.each do |adjacent_column|
+      assert_turbo_stream action: :replace, target: dom_id(adjacent_column)
+    end
+  end
+
   test "update" do
     column = columns(:writebook_in_progress)
 
@@ -29,12 +40,12 @@ class Boards::ColumnsControllerTest < ActionDispatch::IntegrationTest
   end
 
   test "destroy" do
-    column = columns(:writebook_on_hold)
+    column = columns(:writebook_in_progress)
+    adjacent_columns = column.adjacent_columns.to_a
 
-    assert_difference -> { boards(:writebook).columns.count }, -1 do
-      delete board_column_path(boards(:writebook), column), as: :turbo_stream
-      assert_response :success
-    end
+    delete board_column_path(column.board, column), as: :turbo_stream
+
+    assert_redirected_to board_path(column.board)
   end
 
   test "index as JSON" do

test/controllers/columns/left_positions_controller_test.rb

@@ -21,6 +21,16 @@ class Columns::LeftPositionsControllerTest < ActionDispatch::IntegrationTest
     assert_equal original_position_a, column_b.reload.position
   end
 
+  test "move left refreshes adjacent columns" do
+    column = columns(:writebook_in_progress)
+
+    post column_left_position_path(column), as: :turbo_stream
+
+    column.reload.adjacent_columns.each do |adjacent_column|
+      assert_turbo_stream action: :replace, target: dom_id(adjacent_column)
+    end
+  end
+
   test "users can only reorder columns in boards they have access to" do
     column = columns(:writebook_in_progress)
 

test/controllers/columns/right_positions_controller_test.rb

@@ -21,6 +21,16 @@ class Columns::RightPositionsControllerTest < ActionDispatch::IntegrationTest
     assert_equal original_position_a, column_b.reload.position
   end
 
+  test "move right refreshes adjacent columns" do
+    column = columns(:writebook_in_progress)
+
+    post column_right_position_path(column), as: :turbo_stream
+
+    column.reload.adjacent_columns.each do |adjacent_column|
+      assert_turbo_stream action: :replace, target: dom_id(adjacent_column)
+    end
+  end
+
   test "users can only reorder columns in boards they have access to" do
     column = columns(:writebook_triage)