public Task <ExecutionResult> Action(CancellationToken cancellationToken)
{
var loadedProcessors = processorLoader.Load();
var addedProcessors = new List <IProcessor>();
foreach (var loadedProcessor in loadedProcessors)
{
var isNew = processorDatabase.GetAll().All(processor => processor.DisplayName != loadedProcessor.DisplayName);
if (!isNew)
{
continue;
}
processorDatabase.Add(loadedProcessor);
addedProcessors.Add(loadedProcessor);
}
if (!addedProcessors.Any())
{
return(Task.FromResult(new ExecutionResult(true, false, "No new processors found")));
}
var aggregatedProcessorDisplayNames = string.Join(", ", addedProcessors.Select(processor => processor.DisplayName));
var summary = $"Added processors {aggregatedProcessorDisplayNames}";
return(Task.FromResult(new ExecutionResult(true, true, summary)));
}
public DataProcessingServiceSetup(
IDataApiClient dataApiClient,
LoginInformation apiLoginInformation,
NameValueCollection appSettings)
{
var authenticationResult = dataApiClient.Login(apiLoginInformation.Username, apiLoginInformation.Password);
if (authenticationResult == null)
{
throw new Exception($"DataAPI-authentication result was null for user '{apiLoginInformation.Username}'");
}
if (!authenticationResult.IsAuthenticated)
{
throw new Exception("Could not log into Data API");
}
var dataProcessingServiceLogger = new DataProcessingServiceLogger(dataApiClient);
try
{
var processorDefinitionDirectory = appSettings["ProcessorDefinitionDirectory"];
var processorLoader = new ProcessorLoader(processorDefinitionDirectory);
Processors = new List <IProcessor>
{
new PostponedProcessingObjectUpdateProcessor(dataApiClient),
new DataServiceProcessor(dataApiClient)
}.Concat(processorLoader.Load()).ToList();
PostponedProcessingRunner = new PostponedProcessingRunner(
dataApiClient,
Processors,
dataProcessingServiceLogger);
var processorDatabase = new ProcessorDatabase(Processors.Concat(new [] { PostponedProcessingRunner }));
Distributor = new Distributor(
dataApiClient,
processorDatabase,
dataProcessingServiceLogger);
var taskDefinitionDirectory = appSettings["TaskDefinitionDirectory"];
var taskLoader = new TaskLoader(taskDefinitionDirectory);
var taskDatabase = new TaskDatabase();
Tasks = new List <ITask>
{
new LogTruncationTask(dataApiClient, TimeSpan.FromDays(3)),
new TaskLoadingTask(taskLoader, taskDatabase),
new ProcessorLoadingTask(processorLoader, processorDatabase),
}.Concat(taskLoader.Load()).ToList();
Tasks.ForEach(taskDatabase.Add);
PeriodicTasksRunner = new PeriodicTasksRunner(
dataApiClient,
taskDatabase,
dataProcessingServiceLogger);
}
catch (Exception e)
{
dataProcessingServiceLogger.Log(
new DataProcessingServiceLog(
$"Startup of DataProcessing service failed: {e}",
new CrashLogEntryDetails("DataProcessingService", e.InnermostException().Message)))
.Wait();
throw;
}
}
