public bool SetItemDownloadLog(ItemDownloadLogEntity info, out string strError)
{
try
{
var itemDownloadList = _currentDAO.QueryByEntity(new ItemDownloadLogEntity()
{
ItemId = info.ItemId
, UserId = info.UserId
}, null);
if (itemDownloadList == null || itemDownloadList.Length == 0)
{
info.LogId = BaseService.NewGuidPub();
info.Count = 1;
_currentDAO.Create(info);
}
else
{
var itemDownloadInfo = itemDownloadList[0];
itemDownloadInfo.Count = itemDownloadInfo.Count + 1;
itemDownloadInfo.LastUpdateTime = info.LastUpdateTime;
_currentDAO.Update(itemDownloadInfo);
}
strError = "成功";
return(true);
}
catch (Exception ex) {
strError = ex.ToString();
return(false);
}
}
public ItemDownloadLogEntity GetDownloadUsersByItem(string ItemId, int Page, int PageSize, out string strErroe)
{
ItemDownloadLogEntity info = new ItemDownloadLogEntity();
try
{
info.TotalCount = _currentDAO.GetDownloadUsersByItemCount(ItemId);
IList <ItemDownloadLogEntity> list = new List <ItemDownloadLogEntity>();
DataSet ds = new DataSet();
ds = _currentDAO.GetDownloadUsersByItem(ItemId, Page, PageSize);
if (ds != null && ds.Tables[0].Rows.Count > 0)
{
list = DataTableToObject.ConvertToList <ItemDownloadLogEntity>(ds.Tables[0]);
}
strErroe = "ok";
info.ItemDownloadLogList = list;
}
catch (Exception ex) {
strErroe = ex.ToString();
}
return(info);
}
public void Update(ItemDownloadLogEntity pEntity, bool pIsUpdateNullField, IDbTransaction pTran)
{
_currentDAO.Update(pEntity, pIsUpdateNullField, pTran);
}
/// <summary>
/// 更新
/// </summary>
/// <param name="pEntity">实体实例</param>
/// <param name="pTran">事务实例,可为null,如果为null,则不使用事务来更新</param>
public void Update(ItemDownloadLogEntity pEntity, IDbTransaction pTran)
{
Update(pEntity, true, pTran);
}
/// <summary>
/// 在事务内创建一个新实例
/// </summary>
/// <param name="pEntity">实体实例</param>
/// <param name="pTran">事务实例,可为null,如果为null,则不使用事务来更新</param>
public void Create(ItemDownloadLogEntity pEntity, IDbTransaction pTran)
{
_currentDAO.Create(pEntity, pTran);
}
/// <summary>
/// 创建一个新实例
/// </summary>
/// <param name="pEntity">实体实例</param>
public void Create(ItemDownloadLogEntity pEntity)
{
_currentDAO.Create(pEntity);
}
/// <summary>
/// 分页根据实体条件查询实体
/// </summary>
/// <param name="pQueryEntity">以实体形式传入的参数</param>
/// <param name="pOrderBys">排序组合</param>
/// <returns>符合条件的实体集</returns>
public PagedQueryResult <ItemDownloadLogEntity> PagedQueryByEntity(ItemDownloadLogEntity pQueryEntity, OrderBy[] pOrderBys, int pPageSize, int pCurrentPageIndex)
{
return(_currentDAO.PagedQueryByEntity(pQueryEntity, pOrderBys, pPageSize, pCurrentPageIndex));
}
/// <summary>
/// 根据实体条件查询实体
/// </summary>
/// <param name="pQueryEntity">以实体形式传入的参数</param>
/// <param name="pOrderBys">排序组合</param>
/// <returns>符合条件的实体集</returns>
public ItemDownloadLogEntity[] QueryByEntity(ItemDownloadLogEntity pQueryEntity, OrderBy[] pOrderBys)
{
return(_currentDAO.QueryByEntity(pQueryEntity, pOrderBys));
}
/// <summary>
/// 删除
/// </summary>
/// <param name="pEntity"></param>
public void Delete(ItemDownloadLogEntity pEntity)
{
_currentDAO.Delete(pEntity);
}
public void Update(ItemDownloadLogEntity pEntity, bool pIsUpdateNullField)
{
_currentDAO.Update(pEntity, pIsUpdateNullField);
}
/// <summary>
/// 更新
/// </summary>
/// <param name="pEntity">实体实例</param>
public void Update(ItemDownloadLogEntity pEntity)
{
Update(pEntity, true);
}