public QueriesFactory(IErrorsInbox errorsInbox, IErrorsBacklog errorsBacklog, IErrorsBacklogReader errorsBacklogReader, IVisibilityPublisher visibilityPublisher, IVisibilityPersistor visibilityPersistor,
IBackendNotifier backendNotifier,
params Func <IBackendQuery>[] subscriptors)
{
_errorsInbox = errorsInbox;
_errorsBacklog = errorsBacklog;
_errorsBacklogReader = errorsBacklogReader;
_visibilityPublisher = visibilityPublisher;
_visibilityPersistor = visibilityPersistor;
_backendNotifier = backendNotifier;
_subscriptors = subscriptors;
}
public FrontendBackendNotifier(string endpoint, IErrorsInbox errorsInbox, IVisibilityPersistor visibilityPublisher)
{
var connection = new HubConnection(endpoint)
{
Credentials = CredentialCache.DefaultCredentials
};
_proxy = connection.CreateHubProxy("relmah-backend");
_proxy.On <ErrorPayload>("error", p => errorsInbox.Post(p));
_proxy.On <Delta <Cluster> >("cluster", p =>
{
switch (p.Type)
{
case DeltaType.Added: visibilityPublisher.AddCluster(p.Target.Name, true); break;
case DeltaType.Removed: visibilityPublisher.RemoveCluster(p.Target.Name, true); break;
}
});
_proxy.On <Delta <Source> >("source", p =>
{
switch (p.Type)
{
case DeltaType.Added: visibilityPublisher.AddSource(p.Target.SourceId, p.Target.Description, true); break;
case DeltaType.Removed: visibilityPublisher.RemoveSource(p.Target.SourceId, true); break;
}
});
_proxy.On <Delta <User> >("user", p =>
{
switch (p.Type)
{
case DeltaType.Added: visibilityPublisher.AddUser(p.Target.Name, true); break;
case DeltaType.Removed: visibilityPublisher.RemoveUser(p.Target.Name, true); break;
}
});
_proxy.On <Delta <Relationship <Cluster, Source> > >("clusterSource", p =>
{
switch (p.Type)
{
case DeltaType.Added: visibilityPublisher.AddSourceToCluster(p.Target.Primary.Name, p.Target.Secondary.SourceId, true); break;
case DeltaType.Removed: visibilityPublisher.RemoveSourceFromCluster(p.Target.Primary.Name, p.Target.Secondary.SourceId, true); break;
}
});
_proxy.On <Delta <Relationship <Cluster, User> > >("clusterUser", p =>
{
switch (p.Type)
{
case DeltaType.Added: visibilityPublisher.AddUserToCluster(p.Target.Primary.Name, p.Target.Secondary.Name, true); break;
case DeltaType.Removed: visibilityPublisher.RemoveUserFromCluster(p.Target.Primary.Name, p.Target.Secondary.Name, true); break;
}
});
connection.Start().Wait();
}
public RandomSourceErrorsMiddleware(OwinMiddleware next, IErrorsInbox inbox, IVisibilityPersistor visibilityPersistor, string prefix)
: base(next, inbox, prefix)
{
_visibilityPersistor = visibilityPersistor;
}
public VisibilityMiddleware(OwinMiddleware next, IVisibilityPersistor updater, string prefix)
: base(next)
{
Router.Build(builder => builder
.WithPrefix(prefix)
.ForRoute("clusters/{cluster}/sources/{source}", route => route
.Get(async(environment, keys, _) =>
{
var cluster = await updater.GetCluster(keys["cluster"]);
return(cluster.HasValue
? cluster.Value.GetSource(keys["source"])
: null);
})
.Delete(async(environment, keys, _) =>
await updater.RemoveSourceFromCluster(keys["cluster"], keys["source"]))
)
.ForRoute("clusters/{cluster}/sources", route => route
.Post(async(environment, keys, form) =>
await updater.AddSourceToCluster(keys["cluster"], form["name"]))
.Get(async(environment, keys, _) =>
{
var cluster = await updater.GetCluster(keys["cluster"]);
return(cluster.HasValue
? cluster.Value.Sources
: null);
})
)
// This portion is "hacky" for now,
// I'll have to make it cleaner when
// I'll have more time for details.
//AD users
.ForRoute("clusters/{cluster}/users/{domain}/{user}", route => route
.Get(async(environment, keys, _) =>
{
var cluster = await updater.GetCluster(keys["cluster"]);
return(cluster.HasValue
? cluster.Value.GetUser(string.Format(@"{0}\{1}", keys["domain"], keys["user"]))
: null);
})
.Delete(async(environment, keys, _) =>
await updater.RemoveUserFromCluster(keys["cluster"], string.Format(@"{0}\{1}", keys["domain"], keys["user"])))
)
//plain users
.ForRoute("clusters/{cluster}/users/{user}", route => route
.Get(async(environment, keys, _) =>
{
var cluster = await updater.GetCluster(keys["cluster"]);
return(cluster.HasValue
? cluster.Value.GetUser(keys["user"])
: null);
})
.Delete(async(environment, keys, _) =>
await updater.RemoveUserFromCluster(keys["cluster"], keys["user"]))
)
.ForRoute("clusters/{cluster}/users", route => route
.Post(async(environment, keys, form) =>
await updater.AddUserToCluster(keys["cluster"], form["name"]))
.Get(async(environment, keys, _) =>
{
var cluster = await updater.GetCluster(keys["cluster"]);
return(cluster.HasValue
? cluster.Value.Users
: null);
})
)
.ForRoute("clusters/{cluster}", route => route
.Get(async(environment, keys, _) =>
await updater.GetCluster(keys["cluster"]))
.Delete(async(environment, keys, _) =>
await updater.RemoveCluster(keys["cluster"]))
)
.ForRoute("clusters", route => route
.Post(async(environment, keys, form) =>
await updater.AddCluster(form["name"]))
.Get(async(environment, keys, _) =>
await updater.GetClusters())
)
.ForRoute("users/{user}", route => route
.Get(async(environment, keys, _) =>
await updater.GetUser(keys["user"]))
.Delete(async(environment, keys, _) =>
await updater.RemoveUser(keys["user"]))
)
.ForRoute("users", route => route
.Post(async(environment, keys, form) =>
await updater.AddUser(form["name"]))
.Get(async(environment, keys, _) =>
await updater.GetUsers())
)
.ForRoute("sources/{source}", route => route
.Get(async(environment, keys, _) =>
await updater.GetSource(keys["source"]))
.Delete(async(environment, keys, _) =>
await updater.RemoveSource(keys["source"]))
)
.ForRoute("sources", route => route
.Post(async(environment, keys, form) =>
await updater.AddSource(form["name"], form["description"]))
.Get(async(environment, keys, _) =>
await updater.GetSources())
)
);
}
