Lock the entire row after checkbox become true

[Suresh_ Kumar_J]

hi all, 

I am trying to create new user id creation in apps script. I am getting data from google sheets and HR team will fill it. So, I want to lock the entire row once they finish the details filling and should not be edited without owner permissions. 

I tried this code:

function onEdit(e) {

  const sh =SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();

  if(e.range.columnStart !=4) return;

  let protection = sh.getRange(e.range.rowStart,1,1,sh.getMaxColumns()).protect();

  protection.removeEditors(protection.getEditors());

  if(protection.canDomainEdit()){

    protection.setDomainEdit(false);

    

  }

}

this protects the owner entered data but not the editor entered data. I want to lock the entire row once the editor finished and after checkbox true

Thanks in advance.