Add API for closing and opening cards

app/controllers/cards/closures_controller.rb

@@ -3,11 +3,19 @@ class Cards::ClosuresController < ApplicationController
 
   def create
     @card.close
-    render_card_replacement
+
+    respond_to do |format|
+      format.turbo_stream { render_card_replacement }
+      format.json { head :no_content }
+    end
   end
 
   def destroy
     @card.reopen
-    render_card_replacement
+
+    respond_to do |format|
+      format.turbo_stream { render_card_replacement }
+      format.json { head :no_content }
+    end
   end
 end

test/controllers/cards/closures_controller_test.rb

@@ -9,7 +9,7 @@ class Cards::ClosuresControllerTest < ActionDispatch::IntegrationTest
     card = cards(:logo)
 
     assert_changes -> { card.reload.closed? }, from: false, to: true do
-      post card_closure_path(card)
+      post card_closure_path(card), as: :turbo_stream
       assert_card_container_rerendered(card)
     end
   end
@@ -18,8 +18,30 @@ class Cards::ClosuresControllerTest < ActionDispatch::IntegrationTest
     card = cards(:shipping)
 
     assert_changes -> { card.reload.closed? }, from: true, to: false do
-      delete card_closure_path(card)
+      delete card_closure_path(card), as: :turbo_stream
       assert_card_container_rerendered(card)
     end
   end
+
+  test "create as JSON" do
+    card = cards(:logo)
+
+    assert_not card.closed?
+
+    post card_closure_path(card), as: :json
+
+    assert_response :no_content
+    assert card.reload.closed?
+  end
+
+  test "destroy as JSON" do
+    card = cards(:shipping)
+
+    assert card.closed?
+
+    delete card_closure_path(card), as: :json
+
+    assert_response :no_content
+    assert_not card.reload.closed?
+  end
 end