check duplicate record

app/controllers/api/batch_line_items_controller.rb

@@ -143,7 +143,9 @@ class Api::BatchLineItemsController < ApplicationController
         barcode = params[:barcode]
         manufacture_uid = params[:manufacture_uid]
         batch_line_item = BatchLineItem.find_by_asset_identity(account_no)
+
             if !batch_line_item.nil?
+                if batch_line_item.manufacture_uid.nil?
                     batch_line_item.manufacture_uid = manufacture_uid
                     batch_line_item.barcode = barcode
                     batch_line_item.save
@@ -158,6 +160,9 @@ class Api::BatchLineItemsController < ApplicationController
                     batch.save
 
                     @out = true,"success"
+                else
+                    @out = false,"Duplicate Record"
+                end
             else
                 @out = false,"error"
             end
@@ -203,6 +208,24 @@ class Api::BatchLineItemsController < ApplicationController
      end
     end
 
+
+    def update_barcode_and_account_no
+     session_token = params[:session_token]
+     barcode =params[:barcode]
+     user = Member.find_by_session_token(session_token)
+     if !user.nil? 
+         user_id = user.user_id
+         find_barcode = BatchLineItem.find_by_barcode(barcode)
+         if !find_barcode.nil?   
+            @out = true,find_barcode        
+         else
+            @out = false,"Invalid"
+         end
+     else
+        @out = false, "Not Authorized"
+     end
+    end
+
     # def check_ticket
     #  session_token = params[:session_token]
     #  barcode =params[:barcode]

app/views/api/batch_line_items/update_barcode_and_account_no.jbuilder

@@ -0,0 +1,7 @@
+if @out[0] == true
+	json.set! :status, @out[0]
+	json.set! :message, @out[1]
+else
+	json.set! :status, @out[0]
+	json.set! :message, @out[1]
+end

app/views/api/batches/get_ticket_settings.json.jbuilder

@@ -0,0 +1,3 @@
+
+ 	json.set! :status, @out[0]
+ 	json.set! :message, @out[1]

config/routes.rb

@@ -53,6 +53,7 @@ Rails.application.routes.draw do
         #batch_line_items
         post "generate_card_account_items" =>"batch_line_items#generate_card_account_items"
         post "update_manufacture_uid" => "batch_line_items#update_manufacture_uid"
+        post "update_barcode_and_account_no" => "batch_line_items#update_barcode_and_account_no"
         post "code_activate" => "batch_line_items#code_activate"
         get "activated_list" => "batch_line_items#activated_list"
         get "seller_info" => "batch_line_items#seller_info"

db/migrate/20180810041316_create_setting.rb

@@ -0,0 +1,9 @@
+class CreateSetting < ActiveRecord::Migration[5.0]
+  def change
+    create_table :settings do |t|
+      t.string :key
+      t.string :value
+      t.string :name
+    end
+  end
+end