/// <summary>
/// 获取指定位置的广告信息集合
/// </summary>
/// <param name="relationId">城市或单位类型(MQ)编号</param>
/// <param name="position">广告位置</param>
/// <returns></returns>
public IList <EyouSoft.Model.AdvStructure.AdvInfo> GetNotFillAdvs(int relationId, EyouSoft.Model.AdvStructure.AdvPosition position)
{
string cachename = string.Format(EyouSoft.CacheTag.Adv.SystemAdv, position.ToString(), relationId);
EyouSoft.Cache.Facade.EyouSoftCacheTime <List <EyouSoft.Model.AdvStructure.AdvInfo> > list = (EyouSoft.Cache.Facade.EyouSoftCacheTime <List <EyouSoft.Model.AdvStructure.AdvInfo> >)
EyouSoft.Cache.Facade.EyouSoftCache.GetCache(cachename);
object UpdateTime = EyouSoft.Cache.Facade.EyouSoftCache.GetCache(string.Format(EyouSoft.CacheTag.Adv.SystemAdvUpdateKey, position.ToString()));
if (UpdateTime == null)
{
EyouSoft.Cache.Facade.EyouSoftCache.Add(string.Format(EyouSoft.CacheTag.Adv.SystemAdvUpdateKey, position.ToString()), DateTime.Now);
}
if (list != null && UpdateTime != null && list.UpdateTime > (DateTime)UpdateTime)
{
return(list.Data);
}
else
{
list = new EyouSoft.Cache.Facade.EyouSoftCacheTime <List <EyouSoft.Model.AdvStructure.AdvInfo> >();
EyouSoft.Model.AdvStructure.AdvPositionInfo positionInfo = this.GetPositionInfo(position);
IList <EyouSoft.Model.AdvStructure.AdvInfo> advs = dal.GetAdvs(positionInfo.AdvType, relationId, position, DateTime.Today, positionInfo.AdvCount, false);
int appendItems = positionInfo.AdvCount;
#region 补平台广告
if (advs != null && advs.Count > 0)
{
appendItems = positionInfo.AdvCount - advs.Count;
}
else
{
advs = new List <EyouSoft.Model.AdvStructure.AdvInfo>();
}
if (appendItems > 0)
{
IList <EyouSoft.Model.AdvStructure.AdvInfo> platformAdvs = dal.GetAdvs(positionInfo.AdvType, relationId, position, DateTime.Today, appendItems, true);
if (platformAdvs != null && platformAdvs.Count > 0)
{
//advs = advs.Union(platformAdvs).ToList();
foreach (EyouSoft.Model.AdvStructure.AdvInfo advInfo in platformAdvs)
{
advs.Add(advInfo);
}
}
}
#endregion
list.Data = advs.ToList();
list.UpdateTime = DateTime.Now;
EyouSoft.Cache.Facade.EyouSoftCache.Add(cachename, list, DateTime.Today.AddDays(1).AddMinutes(10));
}
return(list.Data);
}
/// <summary>
/// 设置广告排序
/// </summary>
/// <param name="advId">广告编号</param>
/// <param name="position">广告位置</param>
/// <param name="relationId">关联编号</param>
/// <param name="sortId">排序编号</param>
/// <returns></returns>
public bool SetAdvSort(int advId, EyouSoft.Model.AdvStructure.AdvPosition position, int relationId, int sortId)
{
string cachename = string.Format(EyouSoft.CacheTag.Adv.SystemAdvUpdateKey, position.ToString());
EyouSoft.Cache.Facade.EyouSoftCache.Add(cachename, DateTime.Now);
return(dal.SetAdvSort(advId, this.GetPositionInfo(position).AdvType, relationId, sortId));
}