Update Dashboard Date filter from selected Date to Last 365 days

Hi Team,

We have requirement where we need to update dashboard date filter dynamically from selected date to Last 365 days from the date selected.

We have a working code for windows, we are looking the same for Linux, attaching the windows code below, please help in fixing.

var TABLE = "tablename";
var COLUMN = "columnname";
var COUNT = 365;
var max = null;

dashboard.on("widgetbeforequery", function(d, a) {
var item = a.query.metadata.find(function(i) { return i.panel === "scope" && $$get(i, "jaql.table") === TABLE && $$get(i, "jaql.column") === COLUMN });

var title = $$get(item, "jaql.title");
//debugger;
if (title == "Date") {
var selopt, unselopt, selrng;
try { selopt = $$get(item,"jaql.filter.members"); } catch (e) { }
try { unselopt = $$get(item,"jaql.filter.filter.exclude.members"); } catch (e) { }
try { selrng = item.jaql.filter.to; } catch(e) { }

var fItems=[], dItems=[];
if(selopt) {
for(i=0;i<selopt.length;i++) {
fItems.push(moment(selopt[i]).toISOString().slice(0,10));
}
}
if(unselopt) {
for(i=0;i<unselopt.length;i++) {
dItems.push(moment(unselopt[i]).toISOString().slice(0,10));
}
}

if(dItems.length>0) {
for(i=0; i<dItems.length; i++) {
var fl = fItems.length;
for(j=0;j<fI;j++) {
if(fItem[j]==dItem[i]) {
fItem.splice(j,1);
--fl;
}
}
}
}

if(fItems.length>0) {
fItems = fItems.sort(function(a,b) {return moment(a) - moment(b);});
max = fItems[fItems.length-1];
} else if(selrng) {
max = selrng;
}

} else {
// replacing members with last/next

delete item.jaql.filter.from;
delete item.jaql.filter.members;

item.jaql.filter.last = {
offset: 0,
count: 365,
anchor: max
};

}

});

Thanks

Naz