add new files

app/controllers/batch_line_items_controller.rb

@@ -0,0 +1,36 @@
+class BatchLineItemsController < ApplicationController
+	require "csv"
+	skip_before_filter  :verify_authenticity_token 
+	before_action :authenticate_member!
+	def index
+		@batches=Batch.all			 
+		@batchLineItems=BatchLineItem.joins('inner join batches on batches.id=batch_line_items.batch_id').select('batch_line_items.*,batches.order_ref as batch_name').page(params[:page]).per(2)
+	end	 
+	def create
+		batch_list=params[:batch]
+		if ! batch_list.nil?
+			batch_list.each do |batch|
+				find_batch=Batch.find_by_id(batch)
+				if !find_batch.nil?
+					export_count=find_batch.export_count
+					find_batch.export_count=export_count.to_i+1
+					find_batch.save
+				end
+			end
+			@batchLineItems = BatchLineItem.where('batch_id in (?) ',batch_list).select('*')
+		else	
+			user_id=current_member.user_id
+			batches=Batch.all
+			batches.each do |batch|
+				export_count=batch.export_count
+				batch.export_count=export_count.to_i+1
+				batch.save
+			end
+			@batchLineItems = BatchLineItem.all.select('serial_no,wristband_code,batch_id,manufacture_uid,card_type')
+		end 
+		respond_to do |format|	 
+			format.html
+		   	format.csv { send_data @batchLineItems.to_csv(user_id), filename: "encoder-#{Date.today}.csv" }
+  		end	 
+	end
+end