Grocery crud sales report Generator

[eluser]shahnawazahmed[/eluser]
Hello developers ,

I am developing a restaurant management system , i have used the grocery crud in the admin panel of the management system now the required functionality is to generate the sales report of the specific time period .is their any built in functionality in this crud which fetchs data from the db and do calculations on it ..
if someone knows please update me ..
Thanks in advance

regards

shahnawaz