public string getGoodsImg(int goodsId)
{
string outresult = "{\"status\":0,\"info\":\"没有产品图片\"}";
BLL.article_albums art = new BLL.article_albums();
var info = art.GetModel(goodsId);
if (info != null)
{
outresult = ObjectToJSON(info);
}
return(outresult);
}
/// <summary>
/// 获得购物车列表
/// </summary>
public static IList <Model.cart_items> GetList(int group_id)
{
IDictionary <string, string> dic = GetCart();
if (dic != null)
{
IList <Model.cart_items> iList = new List <Model.cart_items>();
Model.cart_total totalmodel = new Model.cart_total();
foreach (var item in dic)
{
BLL.article bll = new BLL.article();
Model.article model = bll.GetModel(Convert.ToInt32(item.Key));
if (model == null || !model.fields.ContainsKey("sell_price"))
{
continue;
}
string[] strArray = item.Value.Split('|');
Model.cart_items modelt = new Model.cart_items();
modelt.id = model.id;
modelt.title = model.title;
//modelt.img_url = model.img_url;
//获取产品图片
DataTable dt = new BLL.article_albums().GetList(1, " article_id=" + int.Parse((item.Key).ToString()) + " and category_id=1", " id").Tables[0];
var img = "";
if (dt.Rows.Count > 0)
{
img = dt.Rows[0]["original_path"].ToString();
modelt.img_url = img;
}
else
{
modelt.img_url = model.img_url;
}
modelt.quantity = strArray[0];
modelt.type = strArray[1];
modelt.weight = strArray[2];
modelt.price = decimal.Parse(strArray[3]);
if (strArray[1] == "智能家居")
{
modelt.total_price = decimal.Parse(modelt.quantity) * modelt.price;
}
else
{
modelt.total_price = decimal.Parse(modelt.quantity) * modelt.price * decimal.Parse(modelt.weight);
}
totalmodel.payable_amount += modelt.total_price;
totalmodel.total_point += modelt.point;
if (model.fields.ContainsKey("point"))
{
modelt.point = Vincent._DTcms.Utils.StrToInt(model.fields["point"], 0);
}
modelt.user_price = Vincent._DTcms.Utils.StrToDecimal(model.fields["sell_price"], 0);
if (model.fields.ContainsKey("stock_quantity"))
{
modelt.stock_quantity = Vincent._DTcms.Utils.StrToInt(model.fields["stock_quantity"], 0);
}
//会员价格
if (model.group_price != null)
{
Model.user_group_price gmodel = model.group_price.Find(p => p.group_id == group_id);
if (gmodel != null)
{
modelt.user_price = gmodel.price;
}
}
iList.Add(modelt);
}
return(iList);
}
return(null);
}