Code a processor with parameter

Example processor--code a processor which:
- pushes back if the user is not an admin
- if the user is an admin, takes a parameter passed in and uses it to set a system property
- processor url:
https://<yourinstance>.service-now.com/scheduled_sites_set_endday.do?endDayVal=7 

(function process(g_request, g_response, g_processor) {

   

    if (gs.hasRole("admin")){

        //--set the end day system property for the 'sites list of incidents' scheduled job to pick up

        var endDay=g_request.getParameter('endDayVal');

        g_processor.writeOutput('text/plain', 'endDay parameter: ' + endDay + '\r\n');

        if (!gs.nil(endDay)){

            var grSP= new GlideRecord('sys_properties');

            if (grSP.get('sys_id', 'ef1871be374113808ca1138943990e18')){

                grSP.value=endDay;

                grSP.update();

                g_processor.writeOutput('text/plain', 'Sys property updated');

               

            }else{

                g_processor.writeOutput('text/plain', 'Sys property not located, please check');

            }

        }else{

            g_processor.writeOutput('text/plain', 'end day not entered, try again');

        }

    }else{

        g_processor.writeOutput('text/plain', 'you are not an admin!');

        gs.log(gs.getUserID() + '--you are not an admin!','TP:incList:enddate');

    }

   

})(g_request, g_response, g_processor);