/// <summary>
///
/// </summary>
/// <param name="c"></param>
/// <param name="n"></param>
private async Task <bool> Send(EvaluationContext c, ModelAlertNotification n)
{
if (n.DisableResolveMessage && c.State == ED.Alerts.AlertState.Ok)
{
return(false);
}
if (n.IncludeImage)
{
await RenderImage(c);
}
using var client = new HttpClient();
var cmd = n.Build(c);
var sw = Stopwatch.StartNew();
var response = await client.PostAsync(cmd.Url, cmd.Body);
sw.Stop();
Logger.Debug($"Sent notification: {cmd.Url} [{response.StatusCode}][{sw.ElapsedMilliseconds}ms]");
return((( int )response.StatusCode) / 100 == 2);
}
/// <summary>
///
/// </summary>
/// <param name="nt"></param>
/// <returns></returns>
public OperationResult <ModelAlertNotification> Create(ModelAlertNotification nt)
{
OperationResult <ModelAlertNotification> res;
try
{
if (nt.IsDefault)
{
ResetIsDefault();
}
var entity = nt
.ToEntity()
.IncludeActiveOrgId(DataContext);
DataContext.AlertNotifications.Add(entity);
DataContext.SaveChanges();
var model = entity
.UpdateId(nt)
.ToModel();
res = OperationResult <ModelAlertNotification> .Create(model);
}
catch (Exception e)
{
res = OperationResult <ModelAlertNotification> .Create(ErrorCode.BadCreateAlertNotification, e);
}
return(res);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public async Task <OperationResult <bool> > Test(ModelAlertNotification nt)
{
var c = new EvaluationContext()
{
Rule = new Rule()
{
Message = "Someone is testing the alert notification within easy dashboard.",
Name = "Test notification"
},
State = ED.Alerts.AlertState.Alerting,
PanelId = 1,
IsTestRun = true,
Matches = new List <EvalMatch>()
{
new EvalMatch("Low value", 100),
new EvalMatch("High value", 200),
}
};
var res = await Send(c, nt);
return(OperationResult <bool> .Create(
() => res, true, ErrorCode.BadTestAlertNotification));
}
/// <summary>
///
/// </summary>
/// <param name="nt"></param>
/// <returns></returns>
public OperationResult <ModelAlertNotification> Update(string uid, ModelAlertNotification nt)
{
OperationResult <ModelAlertNotification> res;
try
{
if (nt.IsDefault)
{
ResetIsDefault();
}
var entity = DataContext
.AlertNotifications
.ForActiveOrg()
.FirstOrDefault(x => x.Uid == uid);
if (null == entity)
{
return(OperationResult <ModelAlertNotification> .Create(ErrorCode.BadGetAlertNotification));
}
entity.Update(nt);
DataContext
.AlertNotifications
.Update(entity);
DataContext.SaveChanges();
var model = entity
.UpdateId(nt)
.ToModel();
res = OperationResult <ModelAlertNotification> .Create(model);
}
catch (Exception e)
{
res = OperationResult <ModelAlertNotification> .Create(ErrorCode.BadUpdateAlertNotification, e);
}
return(res);
}
