| private static CacheKey ( int id ) : string | ||
| id | int | The id. |
| return | string | |
/// <summary>
/// Reads the specified id.
/// </summary>
/// <param name="id">The id.</param>
/// <returns></returns>
public static KioskLocationAttendance Read(int id)
{
string cacheKey = KioskLocationAttendance.CacheKey(id);
ObjectCache cache = MemoryCache.Default;
KioskLocationAttendance locationAttendance = cache[cacheKey] as KioskLocationAttendance;
if (locationAttendance != null)
{
return(locationAttendance);
}
else
{
using (new Rock.Data.UnitOfWorkScope())
{
var location = new LocationService().Get(id);
if (location != null)
{
locationAttendance = new KioskLocationAttendance();
locationAttendance.LocationId = location.Id;
locationAttendance.LocationName = location.Name;
locationAttendance.Groups = new List <KioskGroupAttendance>();
var attendanceService = new AttendanceService();
foreach (var attendance in attendanceService.GetByDateAndLocation(DateTime.Today, location.Id))
{
AddAttendanceRecord(locationAttendance, attendance);
}
var cachePolicy = new CacheItemPolicy();
cachePolicy.AbsoluteExpiration = DateTimeOffset.Now.AddSeconds(60);
cache.Set(cacheKey, locationAttendance, cachePolicy);
return(locationAttendance);
}
}
}
return(null);
}
/// <summary>
/// Flushes the specified id.
/// </summary>
/// <param name="id">The id.</param>
public static void Flush(int id)
{
ObjectCache cache = MemoryCache.Default;
cache.Remove(KioskLocationAttendance.CacheKey(id));
}