public BatchCreationResult Create(IEnumerable<BatchJob> jobs)
{
DateTime now = CurrentRequestData.Now;
// we need to make sure that the site is loaded from the correct session
var site = _statelessSession.Get<Site>(_site.Id);
var batch = new Batch
{
BatchJobs = new List<BatchJob>(),
BatchRuns = new List<BatchRun>(),
Site = site,
CreatedOn = now,
UpdatedOn = now
};
_statelessSession.Transact(session => session.Insert(batch));
_statelessSession.Transact(session =>
{
foreach (BatchJob job in jobs)
{
job.CreatedOn = now;
job.UpdatedOn = now;
job.Site = site;
job.Batch = batch;
batch.BatchJobs.Add(job);
session.Insert(job);
}
});
BatchRun batchRun = _createBatchRun.Create(batch);
batch.BatchRuns.Add(batchRun);
_statelessSession.Transact(session => session.Update(batch));
return new BatchCreationResult(batch, batchRun);
}
public BatchRun Create(Batch batch)
{
if (batch == null)
return null;
BatchJob jobAlias = null;
var subQuery = QueryOver.Of<BatchRunResult>()
.Where(result => result.Status != JobExecutionStatus.Failed && result.BatchJob.Id == jobAlias.Id)
.Select(result => result.Id);
var jobs = _statelessSession.QueryOver(() => jobAlias)
.Where(job => job.Batch.Id == batch.Id)
.WithSubquery.WhereNotExists(subQuery)
.List();
// we need to make sure that the site is loaded from the correct session
var site = _statelessSession.Get<Site>(batch.Site.Id);
return _statelessSession.Transact(session =>
{
var now = CurrentRequestData.Now;
var batchRun = new BatchRun
{
Batch = batch,
BatchRunResults = new List<BatchRunResult>(),
Site = site,
CreatedOn = now,
UpdatedOn = now
};
session.Insert(batchRun);
for (int index = 0; index < jobs.Count; index++)
{
BatchJob batchJob = jobs[index];
var batchRunResult = new BatchRunResult
{
BatchJob = batchJob,
Status = JobExecutionStatus.Pending,
ExecutionOrder = index,
BatchRun = batchRun,
Site = site,
CreatedOn = now,
UpdatedOn = now
};
batchRun.BatchRunResults.Add(batchRunResult);
session.Insert(batchRunResult);
}
return batchRun;
});
}
public BatchStatus Get(Batch batch)
{
if (batch == null)
return new BatchStatus();
var anyRuns = _session.QueryOver<BatchRun>().Where(job => job.Batch.Id == batch.Id).Any();
if (!anyRuns)
return BatchStatus.Pending;
var anyPaused = _session.QueryOver<BatchRun>().Where(job => job.Batch.Id == batch.Id && job.Status == BatchRunStatus.Paused).Any();
if (anyPaused)
return BatchStatus.Paused;
var anyExecuting = _session.QueryOver<BatchRun>().Where(job => job.Batch.Id == batch.Id && job.Status == BatchRunStatus.Executing).Any();
if (anyExecuting)
return BatchStatus.Executing;
if (_session.QueryOver<BatchRun>().Where(job => job.Batch.Id == batch.Id && job.Status != BatchRunStatus.Complete).Any())
return BatchStatus.Pending;
return BatchStatus.Complete;
}
public int Get(Batch batch)
{
return batch == null
? 0
: _session.QueryOver<BatchJob>().Where(job => job.Batch.Id == batch.Id).RowCount();
}
public BatchCreationResult(Batch batch, BatchRun initialBatchRun)
{
Batch = batch;
InitialBatchRun = initialBatchRun;
}
public static ImportDocumentsResult Successful(Batch batch)
{
return new ImportDocumentsResult { Batch = batch };
}
public static ImportProductsResult Successful(Batch batch)
{
return new ImportProductsResult {Batch = batch};
}
public ActionResult ShowPartial(Batch batch)
{
return PartialView("Show", batch);
}
public ViewResult Show(Batch batch)
{
return View(batch);
}
