/// <summary>
/// 删除商品分类列表
/// </summary>
private void DelGoodsCategoriesList()
{
var ids = GetString("ids");
var idList = Utility.GetListint(ids);
if (idList.Count == 0)
{
ReturnErrorMsg("参数有误");
return;
}
var goodsCategoriesList = GoodsCategoriesHelper.GetList(CurSellerId, string.Format(" and Id in({0})", ids));
if (goodsCategoriesList.Results.Count(o => o.Count > 0) > 0)
{
ReturnErrorMsg("不能删除有商品的分类");
return;
}
if (goodsCategoriesList.Results.Count != idList.Count)
{
ReturnErrorMsg("没有权限删除其他商户分类或分类不存在");
return;
}
if (GoodsCategoriesHelper.DeleteGoodsCategoriesList(CurSellerId, ids))
{
ReturnCorrectMsg("删除成功");
}
else
{
ReturnErrorMsg("删除失败");
}
}
/// <summary>
/// 添加商品分类
/// </summary>
private void AddGoodsCategories()
{
var name = GetString("name");
var imageUrl = GetString("imageUrl");
var color = GetString("color");
//var index = GetInt("index");
var maxIndex = GoodsCategoriesHelper.GetMaxIndex(CurSellerId);
var index = maxIndex + 1;
var goodsCategories = new GoodsCategories();
goodsCategories.Name = name;
goodsCategories.SellerId = CurSellerId;
goodsCategories.Index = index;
goodsCategories.ImageUrl = imageUrl;
goodsCategories.Color = color;
if (GoodsCategoriesHelper.SaveGoodsCategories(goodsCategories))
{
ReturnCorrectMsg("添加成功");
}
else
{
ReturnErrorMsg("添加失败");
}
}
/// <summary>
/// 获取商户产品分类列表
/// </summary>
private void GetGoodsCategoriesList()
{
JsonTransfer jt = new JsonTransfer();
//角色为商户时 Id即为商户id 相当于用户的SellerId
var list = GoodsCategoriesHelper.GetList(CurSellerId);
jt.Add("list", list.Results);
jt.Add("count", list.TotalCount);
Response.Write(jt.ToJson());
}
/// <summary>
/// 删除产品列表
/// </summary>
public void DelGoodsList()
{
var gids = GetString("gids");
var gidList = Utility.GetListint(gids);
if (gidList.Count == 0)
{
ReturnErrorMsg("参数有误");
return;
}
var wheresql = string.Format(" and a.Id in({0})", gids);
var goodsresult = GoodsHelper.GetGoodsList(CurSellerId, wheresql);
if (goodsresult.Results.Count != gidList.Count)
{
ReturnErrorMsg("没有权限删除其他商户产品或产品不存在");
return;
}
var data = new List <ChangeCountItem>();
foreach (var goods in goodsresult.Results)
{
var item = data.FirstOrDefault(o => o.Id == goods.Cid);
if (item == null)
{
data.Add(new ChangeCountItem()
{
Id = goods.Cid, Change = -1
});
}
else
{
item.Change--;
}
}
bool ur = true;
if (data.Count > 0)
{
ur = GoodsCategoriesHelper.UpdateGoodsCategoriesCount(data);
}
if (ur && GoodsHelper.DelGoodsList(CurSellerId, gids))
{
ReturnCorrectMsg("删除成功");
}
else
{
ReturnErrorMsg("删除失败");
}
}
/// <summary>
/// 修改商品分类排序
/// </summary>
private void ModifyIndexGoodsCategories()
{
int ida = GetInt("ida");
int idaIndex = GetInt("idaIndex");
int idb = GetInt("idb");
int idbIndex = GetInt("idbIndex");
if (ida <= 0 || idb <= 0 || idaIndex == idbIndex || Math.Abs(idaIndex - idbIndex) != 1)
{
ReturnErrorMsg("参数错误");
return;
}
var goodsCategoriesA = GoodsCategoriesHelper.GetGoodsCategories(ida);
var goodsCategoriesB = GoodsCategoriesHelper.GetGoodsCategories(idb);
if (goodsCategoriesA == null || goodsCategoriesB == null)
{
ReturnErrorMsg("不存在该id的分类");
return;
}
if (goodsCategoriesA.SellerId != CurSellerId || goodsCategoriesB.SellerId != CurSellerId)
{
ReturnErrorMsg("没有权限修改该商户分类");
return;
}
if (goodsCategoriesA.Index != idbIndex || goodsCategoriesB.Index != idaIndex)
{
ReturnErrorMsg("替换排序的分类id有误");
return;
}
goodsCategoriesA.Index = idaIndex;
goodsCategoriesB.Index = idbIndex;
var list = new List <GoodsCategories>()
{
goodsCategoriesA, goodsCategoriesB
};
if (GoodsCategoriesHelper.SaveGoodsCategoriesList(list))
{
ReturnCorrectMsg("修改成功");
}
else
{
ReturnErrorMsg("修改失败");
}
}
/// <summary>
/// 修改商品列表
/// </summary>
private void SaveGoodsCategoriesList()
{
string data_save = GetString("data_save");
if (string.IsNullOrEmpty(data_save))
{
ReturnErrorMsg("没有选择需要保存的商品分类");
return;
}
var json = new JavaScriptSerializer();
var list = json.Deserialize(data_save, typeof(List <ChangeGoodsCategories>)) as List <ChangeGoodsCategories>;
if (list == null)
{
ReturnErrorMsg("没有选择需要保存的商品分类");
return;
}
var saveList = new List <GoodsCategories>();
foreach (var changeGoodsCategoriese in list)
{
var goodsCategories = GoodsCategoriesHelper.GetGoodsCategories(changeGoodsCategoriese.Id);
if (goodsCategories == null || goodsCategories.SellerId != CurSellerId)
{
ReturnErrorMsg("没有权限修改商户分类或者商户分类不存在");
return;
}
goodsCategories.Index = changeGoodsCategoriese.Index;
goodsCategories.Name = changeGoodsCategoriese.Name;
goodsCategories.ImageUrl = changeGoodsCategoriese.ImageUrl;
goodsCategories.Color = changeGoodsCategoriese.Color;
saveList.Add(goodsCategories);
}
if (saveList.Count > 0)
{
if (GoodsCategoriesHelper.SaveGoodsCategoriesList(saveList))
{
ReturnCorrectMsg("保存成功");
return;
}
}
ReturnCorrectMsg("保存失败");
}
/// <summary>
/// 新增产品
/// </summary>
public void SaveGoods()
{
var id = GetInt("id");
var title = GetString("title");
var imgUrls = GetString("imgUrls");
var logoUrl = GetString("logoUrl");
var nowPrice = GetFloat("nowPrice");
var originalPrice = GetFloat("originalPrice");
var tags = GetString("tags");
var cid = GetInt("cid");
var content = GetString("content");
var isHot = GetInt("isHot");
//var isRecommend = GetInt("isRecommend");
var goods = new Goods();
if (id > 0)
{
goods = GoodsHelper.GetGoods(id);
if (goods.SellerId != CurSellerId && CurrentUser.RoleType >= RoleType.Merchant)
{
ReturnErrorMsg("没有权限修改改该商户产品");
return;
}
}
goods.Title = title;
goods.ImageUrlList = Utility.GetListstring(imgUrls);
goods.LogoUrl = logoUrl;
goods.Nowprice = nowPrice;
goods.OriginalPrice = originalPrice;
goods.TagList = Utility.GetListstring(tags);
if (goods.Cid != cid)
{//改变产品分类的商品个数 统计
var data = new List <ChangeCountItem>();
if (goods.Cid > 0)
{
data.Add(new ChangeCountItem()
{
Id = goods.Cid, Change = -1
});
}
data.Add(new ChangeCountItem()
{
Id = cid, Change = 1
});
GoodsCategoriesHelper.UpdateGoodsCategoriesCount(data);
}
goods.Cid = cid;
goods.Content = content;
goods.IsHot = isHot;
//goods.IsRecommend = isRecommend;
goods.SellerId = CurSellerId;
var num = GoodsHelper.SaveGoods(goods);
if (num > 0)
{
if (id > 0)
{
ReturnCorrectMsg("编辑成功");
}
else
{
ReturnCorrectMsg("添加成功");
}
}
else
if (id > 0)
{
ReturnErrorMsg("编辑失败");
}
else
{
ReturnErrorMsg("添加失败");
}
}