internal IEnumerable <MetricAlert> Get(MediaServicesSetConfig config, string originId, AlertsQuery query)
{
var endTime = DateTime.UtcNow;
var startTime = endTime.AddHours(-1);
HealthStatus[] healthLevels = null;
if (query != null)
{
if (query.StartTime != default(DateTime))
{
startTime = query.StartTime.ToUniversalTime();
}
if (query.EndTime != default(DateTime))
{
endTime = query.EndTime.ToUniversalTime();
}
if (endTime <= startTime)
{
throw new HttpResponseException(System.Net.HttpStatusCode.BadRequest);
}
healthLevels = query.StatusLevels;
}
var origId = originId.GuidToOriginId();
var alertstring = CloudCache.Get(origId + "Alerts");
List <OriginAlert> alerts;
if (alertstring != null)
{
alerts = JsonConvert.DeserializeObject <List <OriginAlert> >(alertstring);
}
else
{
var dataAccess = new AzureDataAccess(config.DataStorageConnections);
alerts = dataAccess.ExecuteReadQuery(context =>
{
var dbAlerts = context.OriginAlerts.Where(alert =>
alert.OriginId == originId &&
alert.Timestamp >= startTime &&
alert.Timestamp <= endTime);
if (healthLevels != null)
{
var predicate = CreatePredicate(healthLevels, "ErrorLevel");
dbAlerts = dbAlerts.Where(predicate);
}
return(dbAlerts.ToList());
});
}
return(alerts.Select(alert => new MetricAlert
{
Name = alert.OriginId,
Date = alert.Timestamp,
Description = alert.Details,
Status = alert.ErrorLevel
}).OrderByDescending(alt => alt.Date));
}
protected List <T> GetAlertsFromCache <T>(string id)
{
string alertstring = CloudCache.Get(id + "Alerts");
if (alertstring != null)
{
return(JsonConvert.DeserializeObject <List <T> >(alertstring));
}
return(null);
}
internal IEnumerable <MetricAlert> Get(MediaServicesSetConfig config, string originId, AlertsQuery query)
{
var endTime = DateTime.UtcNow;
var startTime = endTime.AddHours(-1);
HealthStatus[] healthLevels = null;
if (query != null)
{
if (query.StartTime != default(DateTime))
{
startTime = query.StartTime.ToUniversalTime();
}
if (query.EndTime != default(DateTime))
{
endTime = query.EndTime.ToUniversalTime();
}
if (endTime <= startTime)
{
throw new HttpResponseException(System.Net.HttpStatusCode.BadRequest);
}
healthLevels = query.StatusLevels;
}
//var origId = originId.GuidToOriginId();
string alertstring = CloudCache.Get(originId + "Alerts");
List <OriginAlert> originAlerts;
if (alertstring != null)
{
originAlerts = JsonConvert.DeserializeObject <List <OriginAlert> >(alertstring);
}
else
{
var dataAccess = new AzureDataAccess(config.DataStorageConnections);
if (healthLevels == null)
{
originAlerts = dataAccess.GetOriginAlerts(originId);
}
else
{
originAlerts = dataAccess.GetOriginAlerts(originId, healthLevels);
}
}
List <MetricAlert> alerts = new List <MetricAlert>();
if (originAlerts != null && originAlerts.Count > 0)
{
foreach (var orgAlt in originAlerts)
{
alerts.Add(new MetricAlert
{
AlertID = orgAlt.AlertID,
Name = orgAlt.OriginName,
Date = orgAlt.AlertDate.AddTicks(orgAlt.AlertTime.Ticks),
Description = orgAlt.Details,
Status = orgAlt.ErrorLevel
});
}
}
return(alerts);
}
private IEnumerable <MetricAlert> Get(MediaServicesSetConfig config, string channelId, AlertsQuery query)
{
var endTime = DateTime.UtcNow;
var startTime = endTime.AddHours(-1);
HealthStatus[] healthLevels = null;
MetricType[] metricTypes = null;
if (query != null)
{
if (query.StartTime != default(DateTime))
{
startTime = query.StartTime.ToUniversalTime();
}
if (query.EndTime != default(DateTime))
{
endTime = query.EndTime.ToUniversalTime();
}
if (endTime <= startTime)
{
throw new HttpResponseException(System.Net.HttpStatusCode.BadRequest);
}
metricTypes = query.MetricTypes;
healthLevels = query.StatusLevels;
}
var chid = channelId.NimbusIdToGuid();
string alertstring = CloudCache.Get(chid + "Alerts");
List <ChannelAlert> channelAlerts;
if (alertstring != null)
{
channelAlerts = JsonConvert.DeserializeObject <List <ChannelAlert> >(alertstring);
}
else
{
var dataAccess = new AzureDataAccess(config.DataStorageConnections);
channelAlerts = dataAccess.GetChannelAlerts(chid.ToString(), healthLevels, metricTypes);
#region Not used
//channelAlerts = dataAccess.ExecuteReadQuery(context =>
//{
// var dbAlerts = context.ChannelAlerts.Where(alert =>
// alert.ChannelId == channelId &&
// alert.AlertDate >= startTime.AddTicks(alert.AlertTime.Ticks) &&
// alert.AlertDate <= endTime);
// if (healthLevels != null)
// {
// var predicate = CreatePredicate(healthLevels, "ErrorLevel");
// dbAlerts = dbAlerts.Where(predicate);
// }
// if (metricTypes != null)
// {
// var condition = CreatePredicate(metricTypes, "MetricType");
// dbAlerts = dbAlerts.Where(condition);
// }
// return dbAlerts.ToList();
//});
#endregion
}
List <MetricAlert> alerts = new List <MetricAlert>();
if (channelAlerts != null)
{
foreach (var chAlt in channelAlerts)
{
alerts.Add(new MetricAlert
{
AlertID = chAlt.AlertID,
Name = chAlt.ChannelName,
Date = chAlt.AlertDate.AddTicks(chAlt.AlertTime.Ticks),
Description = chAlt.Details,
Status = chAlt.ErrorLevel
});
}
}
return(alerts);
}
