Assignment Custom Function / Workflow

Hello all,

I'm in dire need of a solution. I have desperately tried to get this to work but to no avail. I need a solution for lead assignment that will work for NON Zoho Webforms (Google ClickID and Generic), and ALL leads that enter the CRM. I need lead assignment based on different times. Example below

Leads - Weekday 9AM-5PM go to 2 users

Leads - Weekday 5PM - 9PM go to 1 user

Leads - Weekends 7am - 9PM go to 1 user

4 Users total with different Shift Times

Assignment rules will not work because I have a lot of leads that come in through non Zoho web forms (Google Ads, etc). I have tried this custom function and it doesn't work either. I really need a solution for this as my off hours employees are stuck in the mud currently.

Is there a way to assign ANY lead that enters the system based on shifts?

leadDetails = zoho.crm.getRecordById("Leads",leadId);

createdday = ifnull(leadDetails.get("Created_Time"),"");

createdday = createdday.toDate().getDayOfWeek();

if(createdday = 1 || createdday = 7)

{

mp = Map();

mp.put("Owner",1993905000038075001);

update = zoho.crm.updateRecord("Leads",leadId.toLong(),mp);

info update;

}