public List <ChartPointWrapper> GetVisitStatistics(ApiDateTime fromDate, ApiDateTime toDate)
{
SecurityContext.DemandPermissions(Tenant, SecutiryConstants.EditPortalSettings);
var from = TenantUtil.DateTimeFromUtc(fromDate);
var to = TenantUtil.DateTimeFromUtc(toDate);
var points = new List <ChartPointWrapper>();
if (from.CompareTo(to) >= 0)
{
return(points);
}
for (var d = new DateTime(from.Ticks); d.Date.CompareTo(to.Date) <= 0; d = d.AddDays(1))
{
points.Add(new ChartPointWrapper
{
DisplayDate = d.Date.ToShortDateString(),
Date = d.Date,
Hosts = 0,
Hits = 0
});
}
var hits = StatisticManager.GetHitsByPeriod(Tenant.TenantId, from, to);
var hosts = StatisticManager.GetHostsByPeriod(Tenant.TenantId, from, to);
if (hits.Count == 0 || hosts.Count == 0)
{
return(points);
}
hits.Sort((x, y) => x.VisitDate.CompareTo(y.VisitDate));
hosts.Sort((x, y) => x.VisitDate.CompareTo(y.VisitDate));
for (int i = 0, n = points.Count, hitsNum = 0, hostsNum = 0; i < n; i++)
{
while (hitsNum < hits.Count && points[i].Date.CompareTo(hits[hitsNum].VisitDate.Date) == 0)
{
points[i].Hits += hits[hitsNum].VisitCount;
hitsNum++;
}
while (hostsNum < hosts.Count && points[i].Date.CompareTo(hosts[hostsNum].VisitDate.Date) == 0)
{
points[i].Hosts++;
hostsNum++;
}
}
return(points);
}