/// <summary>
/// 增加一条投票选项数据
/// </summary>
/// <param name="voteItem">投票选项模型变量</param>
public static int AddVoteItem(VoteItemInfo voteItem)
{
voteItem.ID = dal.AddVoteItem(voteItem);
//VoteBLL.ChangeVoteCount(VoteBLL.GetLastClassID(voteItem.VoteID), ChangeAction.Plus);
VoteBLL.ChangeVoteCountByGeneral(voteItem.ID.ToString(), ChangeAction.Plus);
return(voteItem.ID);
}
/// <summary>
/// 删除多条投票选项数据
/// </summary>
/// <param name="strID">投票选项的主键值,以,号分隔</param>
public static void DeleteVoteItem(string strID)
{
// VoteRecordBLL.DeleteVoteRecordByItemID(strID);
VoteBLL.ChangeVoteCountByGeneral(strID, ChangeAction.Minus);
int[] itemIdS = Array.ConvertAll <string, int>((strID + ",").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), k => Convert.ToInt32(k));
dal.DeleteVoteItem(itemIdS);
//删除该项对应的评论
UserMessageBLL.DeleteUserMessageByUserID(itemIdS);
}
/// <summary>
/// 更新一条投票选项数据
/// </summary>
/// <param name="voteItem">投票选项模型变量</param>
public static void UpdateVoteItem(VoteItemInfo voteItem)
{
VoteItemInfo tempVoteItem = ReadVoteItem(voteItem.ID);
dal.UpdateVoteItem(voteItem);
if (voteItem.VoteID != tempVoteItem.VoteID)
{
int[] voteIds = Array.ConvertAll <string, int>(tempVoteItem.VoteID.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries), k => Convert.ToInt32(k));
foreach (int _vid in voteIds)
{
VoteBLL.ChangeVoteCount(_vid, ChangeAction.Minus);
}
voteIds = Array.ConvertAll <string, int>(voteItem.VoteID.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries), k => Convert.ToInt32(k));
foreach (int _vid in voteIds)
{
VoteBLL.ChangeVoteCount(_vid, ChangeAction.Plus);
}
}
}
