shops

app/helpers/precision_helper.rb

@@ -0,0 +1,27 @@
+#PrecisionHelper
+module PrecisionHelper
+
+	def get_precision_delimiter
+		value_set = nil
+
+		setting = PrintSetting.find_by_unique_code("CloseCashierPdf")
+		if setting.nil?
+			star_setting = PrintSetting.find_by_unique_code("CloseCashierStarPdf")
+			 if star_setting.nil?
+				 value_set = PrintSetting.find_by_unique_code("CloseCashierCustomisePdf")
+			 else
+			 	value_set = star_setting
+			 end
+		else
+			value_set = setting
+		end
+
+		if !value_set.nil? 
+			@precision_value =  value_set.precision.to_i > 0 ? value_set.precision : 0 
+			@delimiter_value =  value_set.delimiter ? "," : ""
+		end
+
+		return @precision_value, @delimiter_value
+	end
+	
+end