public PackageDownloadingService(IAgentSettingsManager agentSettingsManager,
IRetrievePackageQuery allPackagesQuery,
ILocalPackageCache agentCache,
IAgentConfigurationManager agentConfigurationManager,
ILogger logger,
IHubCommunicator hubCommunicator,
IInstalledPackageArchive installCache,
IPackageRepositoryFactory packageRepositoryFactory,
IPackagesList allPackagesList,
ICurrentlyDownloadingList currentlyDownloadingList,
CompletedInstallationTaskList installationResults,
IAgentWatchList watchList,
IInstallationManager installationManager,INotificationService notificationService)
{
_settingsManager = agentSettingsManager;
AllPackagesQuery = allPackagesQuery;
AgentCache = agentCache;
_agentConfigurationManager = agentConfigurationManager;
_logger = logger;
_hubCommunicator = hubCommunicator;
_installCache = installCache;
_packageRepository = packageRepositoryFactory.CreateRepository(agentSettingsManager.Settings.NuGetRepository);
_allPackagesList = allPackagesList;
_currentlyDownloadingList = currentlyDownloadingList;
_installationResults = installationResults;
_watchList = watchList;
_installationManager = installationManager;
_notificationService = notificationService;
TimedTask = new TimedSingleExecutionTask(agentSettingsManager.Settings.PackageSyncIntervalMs, FetchPackages,
_logger);
}
public static AgentStatusReport BuildStatus(IPackagesList availablePackages, ILocalPackageCache packageCache, IInstalledPackageArchive installCache, RunningInstallationTaskList runningTasks, IAgentSettingsManager settingsManager, ICurrentlyDownloadingList currentlyDownloadingList, CompletedInstallationTaskList completedInstallations)
{
// copying these collections to variables because sometimes they get modified while building the status report object
string[] updating = new string[currentlyDownloadingList != null ? currentlyDownloadingList.Count : 0];
if (currentlyDownloadingList != null) currentlyDownloadingList.CopyTo(updating, 0);
IPackage[] packages = new IPackage[availablePackages != null ? availablePackages.Count : 0];
if (availablePackages != null) availablePackages.CopyTo(packages, 0);
var watchedPackageList = availablePackages.GetWatched().ToList();
IPackage[] watchedPackages = new IPackage[watchedPackageList != null ? watchedPackageList.Count : 0];
if (watchedPackageList != null) watchedPackageList.CopyTo(watchedPackages);
InstallationTask[] tasks=new InstallationTask[runningTasks != null ? runningTasks.Count : 0];
if (runningTasks != null) runningTasks.CopyTo(tasks);
var status = new AgentStatusReport
{
packages = BuildPackageInformation(watchedPackages, installCache, tasks, completedInstallations),
currentTasks = tasks.Select(t =>
{
var installation = new InstallTaskViewModel();
installation.Messages =
t.ProgressReports.Select(pr => pr.Message).ToArray();
if (t.Task != null)
{
installation.Status =
Enum.GetName(typeof (TaskStatus), t.Task.Status);
}
installation.PackageId = t.PackageId;
installation.Version = t.Version;
installation.LastMessage = t.ProgressReports.Count > 0
? t.ProgressReports.
LastOrDefault().
Message
: "";
return installation;
}).ToList(),
availableVersions = packages.Select(p => p.Version.ToString()).Distinct().OrderByDescending(s => s).ToList(),
environment = settingsManager.Settings.DeploymentEnvironment,
updating = updating.ToList(),
isUpdating = currentlyDownloadingList.Downloading
};
status.OutOfDate =
status.packages.Any(p => p.OutOfDate);
return status;
}
