public void RemoveAccessForClass(long attachmentId, long classId)
{
Attachment a = GetObject(attachmentId);
if (((Account)Server.HttpContext.Session["Account"]).Id != a.UploaderId)
{
throw new Exception("只有附件上传者才可以修改附件的访问者");
}
IAttachmentClassRepository attachmentClassRepository = StructureMap.ObjectFactory.GetInstance <IAttachmentClassRepository>();
var o = attachmentClassRepository.GetFirstOrDefaultObject(x => x.AccessableAttachments_Id == attachmentId && x.AccessableClasses_Id == classId);
attachmentClassRepository.Delete(o);
}
public void GiveAccessToClass(long attachmentId, long classId)
{
Attachment a = GetObject(attachmentId);
if (((Account)Server.HttpContext.Session["Account"]).Id != a.UploaderId)
{
throw new Exception("只有附件上传者才可以修改附件的访问者");
}
IAttachmentClassRepository attachmentClassRepository = StructureMap.ObjectFactory.GetInstance <IAttachmentClassRepository>();
attachmentClassRepository.Add(new AttachmentClass()
{
AccessableAttachments_Id = attachmentId,
AccessableClasses_Id = classId
});
attachmentClassRepository.SaveChanges();
}
