visanet_peru.rb in activemerchant-1.126.0

- old
+ new

@@ -88,12 +88,12 @@
       CURRENCY_CODES = Hash.new { |_h, k| raise ArgumentError.new("Unsupported currency: #{k}") }
       CURRENCY_CODES['USD'] = 840
       CURRENCY_CODES['PEN'] = 604
 
       def add_invoice(params, money, options)
-        # Visanet Peru expects a 9-digit numeric purchaseNumber
-        params[:purchaseNumber] = (SecureRandom.random_number(900_000_000) + 100_000_000).to_s
+        # Visanet Peru expects a 12-digit alphanumeric purchaseNumber
+        params[:purchaseNumber] = generate_purchase_number_stamp
         params[:externalTransactionId] = options[:order_id]
         params[:amount] = amount(money)
         params[:currencyId] = CURRENCY_CODES[options[:currency] || currency(money)]
       end
 
@@ -138,9 +138,13 @@
         params[:ruc] = options[:ruc]
       end
 
       def split_authorization(authorization)
         authorization.split('|')
+      end
+
+      def generate_purchase_number_stamp
+        (Time.now.to_f.round(2) * 100).to_i.to_s
       end
 
       def commit(action, params, options = {})
         raw_response = ssl_request(method(action), url(action, params, options), params.to_json, headers)
         response = parse(raw_response)