public Technology Find()
{
LoadCategoryOperation lco = new LoadCategoryOperation(connection, 3, 10);
lco.Execute();
if (lco.Categories == null)
{
return(null);
}
Technology technology = new Technology();
foreach (var category in lco.Categories)
{
LoadGoodsOperation lgo = new LoadGoodsOperation(connection, category.ID);
lgo.Execute();
if (lgo.Goodss == null)
{
continue; // 类别下没有产品
}
var validGoodss = lgo.Goodss.Where(s => s.IsValid);
if (validGoodss.Count() == 0)
{
continue; // 产品没有关联条文
}
TechnologyProduct tp = new TechnologyProduct();
tp.Name = category.Name;
tp.URL = Host + category.rootPath + "/" + category.urlPath + "/";
tp.Items = validGoodss.Select(s => s.Item).ToList();
tp.LatestUpdateTime = lgo.Goodss.Max(s => s.UpdateTime);
technology.Table.Add(tp);
}
return(technology);
}
public TechnologyOperation(string standard, DbStandardGateway dbStandardGateway, TechnologyProduct technologyProduct)
{
this.standard = standard;
this.dbStandardGateway = dbStandardGateway;
this.technologyProduct = technologyProduct;
}