public void RemoveAccessForUser(long attachmentId, long userId)
{
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");
}
IAttachmentAccountRepository attachmentAccountRepository = StructureMap.ObjectFactory.GetInstance <IAttachmentAccountRepository>();
var o = attachmentAccountRepository.GetFirstOrDefaultObject(x => x.AccessableAttachments_Id == attachmentId && x.AccessableUsers_Id == userId);
attachmentAccountRepository.Delete(o);
}
public void GiveAccessToUser(long attachmentId, long userId)
{
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");
}
IAttachmentAccountRepository attachmentAccountRepository = StructureMap.ObjectFactory.GetInstance <IAttachmentAccountRepository>();
attachmentAccountRepository.Add(new AttachmentAccount()
{
AccessableAttachments_Id = attachmentId,
AccessableUsers_Id = userId,
});
attachmentAccountRepository.SaveChanges();
}
