app/models/extface/driver/datecs/dp25.rb in extface-0.6.3 vs app/models/extface/driver/datecs/dp25.rb in extface-0.6.4

@@ -268,12 +268,18 @@
       errors.add :base, "Field Overflow" unless (status_1 & 0x01).zero?
     end
     
     private
       def build_sale_data(item)
+        encoded_text1 = device.encoding.present? ? item.text1.encode(device.encoding).b : item.text1
+        encoded_text1 = encoded_text1.mb_chars.limit(27).to_s + '...' if encoded_text1 && encoded_text1.b.length > 30
+  
+        encoded_text2 = device.encoding.present? ? item.text2.encode(device.encoding).b : item.text2
+        encoded_text2 = encoded_text1.mb_chars.limit(27).to_s + '...' if encoded_text2 && encoded_text2.b.length > 30
+        
         "".b.tap() do |data|
-          data << item.text1.truncate(30) unless item.text1.blank?
-          data << "\x0a#{text2}" unless item.text2.blank?
+          data << encoded_text1 unless encoded_text1.blank?
+          data << "\x0a#{encoded_text2}" unless encoded_text2.blank?
           data << "\t"
           data << TAX_GROUPS_MAP[item.tax_group || 2]
           data << ("%.2f" % item.price)
           data << "*#{item.qty.to_s}" unless item.qty.blank?
           data << ",#{item.percent}" unless item.percent.blank?