update_associated_contact_email_in_sales_order.js

//Validating SO ID
if(input.sales_order_id != null)
{
	//Getting SO entry
so_entry = zoho.crm.getRecordById("Sales_Orders", sales_order_id);
//Validating SO entry
if(!so_entry.isEmpty() && so_entry.containKey("Contact_Name"))
{
	get_contact_map = so_entry.get("Contact_Name");
	//Getting Contact ID
	contact_id = get_contact_map.get("id");
	//Validating Contact ID
	if(contact_id != null && contact_id.trim() != "")
	{
		//Getting Contact entry
		contact_entry  = zoho.crm.getRecordById("Contacts", contact_id);
		//Validating Contact entry
		if(!contact_entry.isEmpty() && contact_entry.containKey("Email"))
		{
			//Getting Contact email
			contact_email = contact_entry.get("Email");
			//Validating contact email
			if(contact_email != null && contact_email.trim() != "")
			{
				update_map = Map();
				update_map.put("Email", contact_email);
				//updating SO entry
				update_so_entry = zoho.crm.updateRecord("Sales_Orders", sales_order_id, update_map);
				//Validating SO response
	if(!update_so_entry.isEmpty() && update_so_entry.containKey("status") && update_so_entry.get("status") == "error")
				{
				info "Error in updating SO: "+update_so_entry;
				}
				else 
				{
				info "SO updated successfully";
				}
			}
			else 
{
info "Contact email is empty";
}
		}
		else 
{
info "Contact entry is invalid";
}
	}
	else 
{
info "Contact ID is empty";
}
}
else 
{
info "SO entry is invalid";
}
}
else 
{
info "SO ID invalid";
}