Add API for card triage

app/controllers/cards/triages_controller.rb

@@ -5,11 +5,18 @@ class Cards::TriagesController < ApplicationController
     column = @card.board.columns.find(params[:column_id])
     @card.triage_into(column)
 
-    redirect_to @card
+    respond_to do |format|
+      format.html { redirect_to @card }
+      format.json { head :no_content }
+    end
   end
 
   def destroy
     @card.send_back_to_triage
-    redirect_to @card
+
+    respond_to do |format|
+      format.html { redirect_to @card }
+      format.json { head :no_content }
+    end
   end
 end

test/controllers/cards/triages_controller_test.rb

@@ -24,4 +24,25 @@ class Cards::TriagesControllerTest < ActionDispatch::IntegrationTest
       assert_redirected_to card
     end
   end
+
+  test "create as JSON" do
+    card = cards(:logo)
+    column = columns(:writebook_in_progress)
+
+    post card_triage_path(card, column_id: column.id), as: :json
+
+    assert_response :no_content
+    assert_equal column, card.reload.column
+  end
+
+  test "destroy as JSON" do
+    card = cards(:shipping)
+
+    assert card.column.present?
+
+    delete card_triage_path(card), as: :json
+
+    assert_response :no_content
+    assert_nil card.reload.column
+  end
 end