public void StartCreatingFeeds(Func <FeedFileCreationContext, bool> createFeed, string secondFileName = null)
{
try
{
using (var scope = new DbContextScope(autoDetectChanges: false, validateOnSave: false, forceNoTracking: true))
{
_cachedPathes = null;
_cachedCategories = null;
var storeService = _ctx.Resolve <IStoreService>();
var stores = new List <Store>();
if (BaseSettings.StoreId != 0)
{
var storeById = storeService.GetStoreById(BaseSettings.StoreId);
if (storeById != null)
{
stores.Add(storeById);
}
}
if (stores.Count == 0)
{
stores.AddRange(storeService.GetAllStores());
}
var context = new FeedFileCreationContext()
{
StoreCount = stores.Count,
Progress = new Progress <FeedFileCreationProgress>(x =>
{
AsyncState.Current.Set(x, SystemName);
})
};
foreach (var store in stores)
{
var feedFile = GetFeedFileByStore(store, secondFileName);
if (feedFile != null)
{
AppPath.Delete(feedFile.FileTempPath);
if (secondFileName.HasValue())
{
AppPath.Delete(feedFile.CustomProperties["SecondFileTempPath"] as string);
}
using (var stream = new FileStream(feedFile.FileTempPath, FileMode.Create, FileAccess.Write, FileShare.ReadWrite))
using (var logger = new TraceLogger(feedFile.LogPath))
{
context.Stream = stream;
context.Logger = logger;
context.Store = store;
context.FeedFileUrl = feedFile.FileUrl;
if (secondFileName.HasValue())
{
context.SecondFilePath = feedFile.CustomProperties["SecondFileTempPath"] as string;
}
if (!createFeed(context))
{
break;
}
}
AppPath.Copy(feedFile.FileTempPath, feedFile.FilePath);
if (secondFileName.HasValue())
{
AppPath.Copy(context.SecondFilePath, feedFile.CustomProperties["SecondFilePath"] as string);
}
}
}
}
}
finally
{
AsyncState.Current.Remove <FeedFileCreationProgress>(SystemName);
}
}
