add booking list in transaction

app/controllers/transactions/bookings_controller.rb

@@ -0,0 +1,44 @@
+class Transactions::BookingsController < ApplicationController
+  load_and_authorize_resource except: [:create]
+  before_action :set_transactions_booking, only: [:show, :edit, :update, :destroy]
+
+  def index
+
+        @bookings = Booking.all.order("booking_id desc") 
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @bookings }
+    end
+
+  end
+
+  # GET /transactions/bookings/1
+  # GET /transactions/bookings/1.json
+  def show
+   
+    @booking = Booking.find(params[:id])
+
+    @order_items = []
+    @booking.booking_orders.each do |booking_order|
+      @order = Order.find(booking_order.order_id)
+      #if (order.status == "new")
+        @order_items = @order_items + @order.order_items
+      #end
+    end
+    if @booking.sale_id.present?
+      @sale = Sale.find(@booking.sale_id)
+    end    
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @booking }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_transactions_booking
+      @transactions_booking = Booking.find(params[:id])
+    end
+end