public HttpResponseMessage getGeoIpCityFromIpAddress(string IPV4Adress)
{
try
{
if (!GeoIPManager.VerifyIpNumber(IPV4Adress))
{
return(Request.CreateResponse(HttpStatusCode.BadRequest));
}
var geoIpCity = HttpRuntime.Cache["getGeoIpCityFromIpAddress:" + IPV4Adress] as GeoIPCityBo;
if (geoIpCity == null)
{
geoIpCity = _geoIpManager.GetGeoIpCity(IPV4Adress);
// Not found in database
HttpRuntime.Cache.Add("getGeoIpCityFromIpAddress:" + IPV4Adress, geoIpCity ?? _geoIpCityNACacheItem, null, DateTime.Now.AddMinutes(15), Cache.NoSlidingExpiration, CacheItemPriority.Normal, null);
}
else if (geoIpCity == _geoIpCityNACacheItem)
{
geoIpCity = null;
}
return(geoIpCity == null?Request.CreateResponse(HttpStatusCode.NotFound) : Request.CreateResponse(HttpStatusCode.OK, _geoIpManager.ConvertToGeoIpCityDto(geoIpCity)));
}
catch (Exception e)
{
Log.Error(e, "Error getting GeoIpCityFromIp for address {IPV4Adress}");
ErrorSignal.FromCurrentContext().Raise(e);
return(Request.CreateResponse(HttpStatusCode.InternalServerError, e.Message));
}
}
/// <summary>
/// </summary>
public GeoLocationController()
{
_geoIpManager = new GeoIPManager();
_geoIpCityNACacheItem = new GeoIPCityBo();
}
