public async Task <IncidentBasePayload> AddIncidentAsync(AddIncidentInput input,
[ScopedService] ApplicationDbContext context, [FromServices] IFluentEmail email, CancellationToken cancellationToken)
{
DateTime?endedAt = null;
if (input.EndedAt.HasValue)
{
endedAt = input.EndedAt;
}
var incident = new Incident
{
Title = input.Title,
Description = input.Description !,
DescriptionHtml = MarkdownHelper.ToHtml(input.Description),
Service = await context.Service.DeferredFirst(x => x.Id == input.ServiceId).FromCacheAsync(cancellationToken),
StartedAt = input.StartedAt,
EndedAt = endedAt,
Author = await context.User.DeferredFirst(x => x.Id == Int32.Parse(_httpContextAccessor.HttpContext !.User.FindFirst(ClaimTypes.Name) !.Value)).FromCacheAsync(cancellationToken)
};
await context.Incident.AddAsync(incident, cancellationToken);
await context.SaveChangesAsync(cancellationToken);
var template = await context.Settings.Where(x => x.Key == "backend.email.template.incident.create").DeferredFirst().FromCacheAsync(cancellationToken);
var emailDomain = await context.Settings.Where(x => x.Key == "backend.email.domain").DeferredFirst().FromCacheAsync(cancellationToken);
try
{
await context.Subscriber.ForEachAsync((subscriber) =>
{
if (!template.Value.IsNullOrEmpty())
{
email.To(subscriber.Email).Subject($"Incident Created: {incident.Service.Name}").UsingTemplate(template.Value, new
{
Title = incident.Title,
Description = incident.Description,
ServiceName = incident.Service.Name,
StartedAd = incident.StartedAt.ToString(CultureInfo.InvariantCulture),
EndedAt = incident.EndedAt?.ToString(CultureInfo.InvariantCulture),
Attachements = incident.Files
});
// We set the message ID so we can reference it in status updates and what not.
email.Header("Message-ID", $"<{incident.Id}@{emailDomain.Value}>");
email.Send();
}
}, cancellationToken);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
QueryCacheManager.ExpireType <Incident>();
return(new IncidentBasePayload(incident));
}
public async Task <IncidentMessageBasePayload> AddIncidentMessage(AddIncidentMessageInput input,
[ScopedService] ApplicationDbContext context, [FromServices] IFluentEmail email,
CancellationToken cancellationToken)
{
var incident = await context.Incident.IncludeOptimized(x => x.Service).IncludeOptimized(x => x.Messages)
.DeferredFirst(x => x.Id == input.IncidentId).FromCacheAsync(cancellationToken);
var status =
await context.Status.DeferredFirst(x => x.Id == input.StatusId).FromCacheAsync(cancellationToken);
var incidentMessage = new IncidentMessage
{
Message = input.Message,
MessageHtml = MarkdownHelper.ToHtml(input.Message),
Author = await context.User.DeferredFirst(
x => x.Id == Int32.Parse(_httpContextAccessor.HttpContext !.User.FindFirst(ClaimTypes.Name) !.Value)).FromCacheAsync(cancellationToken),
Incident = incident,
Status = status
};
if (input.AttachedFilesIds.HasValue)
{
incidentMessage.Attachments = await addAttachments(input.AttachedFilesIds.Value, context, cancellationToken);;
}
incident.Service.Status = status;
await context.IncidentMessage.AddAsync(incidentMessage, cancellationToken);
await context.SaveChangesAsync(cancellationToken);
var emailDomain = await context.Settings.DeferredFirst(x => x.Key == "backend.email.domain").FromCacheAsync(cancellationToken);
var template = await context.Settings.DeferredFirst(x => x.Key == "backend.email.template.incidentmessage").FromCacheAsync(cancellationToken);
try
{
await context.Subscriber.ForEachAsync((subscriber) =>
{
if (!template.Value.IsNullOrEmpty())
{
email.To(subscriber.Email).Subject($"Incident Created: {incident.Service.Name}").UsingTemplate(template.Value, new
{
Title = incident.Title,
Description = incident.Description,
ServiceName = incident.Service.Name,
StartedAd = incident.StartedAt.ToString(CultureInfo.InvariantCulture),
EndedAt = incident.EndedAt?.ToString(CultureInfo.InvariantCulture),
Attachements = incident.Files
});
// Build references list from previous incident messages, newest first, oldest last
var references = "";
incident.Messages.OrderByDescending(x => x.CreatedAt).ForEach((message) =>
{
references += $"<{message.Id}+{incident.Id}@{emailDomain.Value}> ";
});
// We set the message ID so we can reference it in status updates and what not.
email.Header("Message-ID", $"<{incidentMessage.Id}+{incident.Id}@{emailDomain.Value}>");
// Build references string for header
email.Header("References", $"<{incidentMessage.Id}+{incident.Id}@{emailDomain.Value}> {references}<{incident.Id}@{emailDomain.Value}>");
email.Send();
}
}, cancellationToken);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
QueryCacheManager.ExpireType <IncidentMessage>();
return(new IncidentMessageBasePayload(incidentMessage));
}