public static void DeleteFileByMetadata(FileMetadata metadata, CerebelloEntitiesAccessFilterWrapper db, IBlobStorageManager storage)
{
// deleting dependent files
var relatedFiles = db.FileMetadatas.Where(f => f.RelatedFileMetadataId == metadata.Id).ToList();
foreach (var relatedFile in relatedFiles)
{
DeleteFileByMetadata(relatedFile, db, storage);
}
// deleting file metadata and storage entries
storage.DeleteFileFromStorage(metadata.ContainerName, metadata.BlobName);
db.FileMetadatas.DeleteObject(metadata);
}
public static void DeleteFileByMetadata(FileMetadata metadata, CerebelloEntitiesAccessFilterWrapper db, IBlobStorageManager storage)
{
// deleting dependent files
var relatedFiles = db.FileMetadatas.Where(f => f.RelatedFileMetadataId == metadata.Id).ToList();
foreach (var relatedFile in relatedFiles)
{
DeleteFileByMetadata(relatedFile, db, storage);
}
// deleting file metadata and storage entries
storage.DeleteFileFromStorage(metadata.ContainerName, metadata.BlobName);
db.FileMetadatas.DeleteObject(metadata);
}
/// <summary>
/// Deletes a file from the Window Azure Storage.
/// </summary>
/// <param name="this">Blob storage manager to use.</param>
/// <param name="location">Location of the blob to delete.</param>
public static void DeleteFileFromStorage(this IBlobStorageManager @this, BlobLocation location)
{
@this.DeleteFileFromStorage(location.ContainerName, location.BlobName);
}