public bool SaveEntity(string[] productImages, int productId)
{
try
{
if (productId > 0)
{
var oldProductImages = _productImagesRepository.FindAll().Where(q => q.ProductId == productId).ToList();
if (oldProductImages != null && oldProductImages.Count > 0)
{
_productImagesRepository.RemoveMultiple(oldProductImages);
}
foreach (var item in productImages)
{
var objImg = new ProductImagesModel();
objImg.ProductId = productId;
objImg.Url = item;
_productImagesRepository.Add(objImg.ToProductImages());
}
Save();
return(true);
}
}
catch (Exception ex)
{
return(false);
throw;
}
return(false);
}
/// <summary>
/// 商品详情页产品信息
/// </summary>
/// <param name="productid"></param>
/// <returns></returns>
public ProductDetailsPageModel GetSingleProductDetails(int productid)
{
ProductDetailsPageModel productmodel = new ProductDetailsPageModel();
productmodel.product = dal.GetSingleProductInfo(productid);//获取商品信息
DataTable imgdt = dal.GetProductMainimageByPid(productid);//获取主图
List<ProductImagesModel> proimglist = new List<ProductImagesModel>();
foreach (DataRow item in imgdt.Rows)
{
ProductImagesModel model = new ProductImagesModel();
model.showimg = item["showimg"].ToString();
model.pimgid = int.Parse(item["pimgid"].ToString());
proimglist.Add(model);
}
productmodel.MainImages = proimglist;
DataTable catedt = catedal.GetRelevantCategoryByProductid(productid);//得到相关分类
List<CategoriesModel> categorylist = new List<CategoriesModel>();
foreach (DataRow item in catedt.Rows)
{
CategoriesModel model = new CategoriesModel();
model.cateid=int.Parse(item["cateid"].ToString());
model.name = item["name"].ToString();
categorylist.Add(model);
}
productmodel.category = categorylist;
DataTable brandt = catedal.GetRelevantBrandsByProductid(productid);//得到相关品牌
List<BrandsModel> brandslist = new List<BrandsModel>();
foreach (DataRow item in brandt.Rows)
{
BrandsModel model = new BrandsModel();
model.brandid = int.Parse(item["brandid"].ToString());
model.name = item["name"].ToString();
brandslist.Add(model);
}
productmodel.brands = brandslist;
DataTable prodt = dal.GetRelevantHotMaleProduct(productid);//得到热卖产品列表
List<ProductsModel> productlist = new List<ProductsModel>();
foreach (DataRow item in prodt.Rows)
{
ProductsModel model = new ProductsModel();
model.ShowimgPath = item["ShowimgPath"].ToString();
model.pid = int.Parse(item["pid"].ToString());
model.ProductName = item["ProductName"].ToString();
model.Shopprice = decimal.Parse(item["Shopprice"].ToString());
productlist.Add(model);
}
productmodel.BestProducts = productlist;
return productmodel;
}
public static ProductImages ToProductImages(this ProductImagesModel entity)
{
return(entity.MapTo <ProductImagesModel, ProductImages>());
}