public void CleanOldData(CleanUpRequest cleanUpRequest)
{
var lastCleaned = _taskRepository.GetLastTaskCleanUpTime(cleanUpRequest.TaskId);
var periodSinceLastClean = DateTime.UtcNow - lastCleaned;
if (periodSinceLastClean > cleanUpRequest.TimeSinceLastCleaningThreashold)
{
_taskRepository.SetLastCleaned(cleanUpRequest.TaskId);
var taskDefinition = _taskRepository.EnsureTaskDefinition(cleanUpRequest.TaskId);
CleanListItems(cleanUpRequest.TaskId, taskDefinition.TaskDefinitionId, cleanUpRequest.ListItemDateThreshold);
CleanOldData(cleanUpRequest.TaskId, taskDefinition.TaskDefinitionId, cleanUpRequest.GeneralDateThreshold);
}
}
private void StartCleanOldData(string applicationName, string taskName)
{
try
{
var configuration = _tasklingConfiguration.GetTaskConfiguration(applicationName, taskName);
var request = new CleanUpRequest()
{
TaskId = new TaskId(applicationName, taskName),
GeneralDateThreshold = DateTime.UtcNow.AddDays(-1 * configuration.KeepGeneralDataForDays),
ListItemDateThreshold = DateTime.UtcNow.AddDays(-1 * configuration.KeepListItemsForDays),
TimeSinceLastCleaningThreashold = new TimeSpan(configuration.MinimumCleanUpIntervalHours, 0, 0)
};
_cleanUpRepository.CleanOldData(request);
}
catch (Exception ex)
{
Trace.TraceError("Failed to clean old data. If this continues, data size could grow very large. " + ex);
}
}
public async Task <bool> CleanOldDataAsync(CleanUpRequest cleanUpRequest)
{
var lastCleaned = await _taskRepository.GetLastTaskCleanUpTimeAsync(cleanUpRequest.TaskId).ConfigureAwait(false);
var periodSinceLastClean = DateTime.UtcNow - lastCleaned;
if (periodSinceLastClean > cleanUpRequest.TimeSinceLastCleaningThreashold)
{
await _taskRepository.SetLastCleanedAsync(cleanUpRequest.TaskId).ConfigureAwait(false);
var taskDefinition = await _taskRepository.EnsureTaskDefinitionAsync(cleanUpRequest.TaskId).ConfigureAwait(false);
await CleanListItemsAsync(cleanUpRequest.TaskId, taskDefinition.TaskDefinitionId, cleanUpRequest.ListItemDateThreshold).ConfigureAwait(false);
await CleanOldDataAsync(cleanUpRequest.TaskId, taskDefinition.TaskDefinitionId, cleanUpRequest.GeneralDateThreshold).ConfigureAwait(false);
return(true);
}
return(false);
}
private async Task StartCleanOldDataAsync(string applicationName, string taskName, string taskExecutionId)
{
var checkpoint = new TaskExecutionCheckpointRequest()
{
TaskExecutionId = taskExecutionId,
TaskId = new TaskId(applicationName, taskName)
};
try
{
var configuration = _tasklingConfiguration.GetTaskConfiguration(applicationName, taskName);
var request = new CleanUpRequest()
{
TaskId = new TaskId(applicationName, taskName),
GeneralDateThreshold = DateTime.UtcNow.AddDays(-1 * configuration.KeepGeneralDataForDays),
ListItemDateThreshold = DateTime.UtcNow.AddDays(-1 * configuration.KeepListItemsForDays),
TimeSinceLastCleaningThreashold = new TimeSpan(configuration.MinimumCleanUpIntervalHours, 0, 0)
};
var cleaned = await _cleanUpRepository.CleanOldDataAsync(request).ConfigureAwait(false);
if (cleaned)
{
checkpoint.Message = "Data clean up performed";
}
else
{
checkpoint.Message = "Data clean up skipped";
}
}
catch (Exception ex)
{
checkpoint.Message = "Failed to clean old data. " + ex;
}
await LogCleanupAsync(checkpoint).ConfigureAwait(false);
}
