/// <summary>
/// 获取推荐商品类型集合
/// </summary>
/// <returns></returns>
private string GetGoodsRecommendType()
{
DAL.GoodsInfoDal goodsInfoDal = new DAL.GoodsInfoDal();
DataTable dataTable = goodsInfoDal.GetGoodsRecommendType();
string result = JsonConvert.SerializeObject(new { data = dataTable });
return(result);
}
/// <summary>
/// 删除推荐商品
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
private string DeleteGoodsRecommend(string json)
{
dynamic obj = JsonConvert.DeserializeObject <dynamic>(json);
int type = Convert.ToInt32(obj.code);
int articleid = Convert.ToInt32(obj.articleid);
DAL.GoodsInfoDal goodsInfoDal = new DAL.GoodsInfoDal();
bool result = goodsInfoDal.DeleteGoodsRecommend(articleid, type);
return(result ? JsonMethod.GetError(1, "删除成功") : JsonMethod.GetError(0, "删除失败，请稍后重试"));
}
/// <summary>
/// 获取单个推荐商品
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
private string SingleGoodsRecommend(string json)
{
dynamic obj = JsonConvert.DeserializeObject <dynamic>(json);
int type = Convert.ToInt32(obj.code);
int articleid = Convert.ToInt32(obj.articleid);
DAL.GoodsInfoDal goodsInfoDal = new DAL.GoodsInfoDal();
DataTable dt = goodsInfoDal.SingleGoodsRecommend(articleid, type);
string result = JsonConvert.SerializeObject(dt);
return(result);
}
/// <summary>
/// 获取购物车推荐的商品列表
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
private string GetGoodRecommendList(string json)
{
dynamic souObj = JsonConvert.DeserializeObject <dynamic>(json);
int type = Convert.ToInt32(souObj.code);
int status = Convert.ToInt32(souObj.status);
string soustr = souObj.soustr;
int pageindex = Convert.ToInt32(souObj.pageindex);
int pagesize = Convert.ToInt32(souObj.pagesize);
int recordcount = 0;
int pagecount = 0;
DAL.GoodsInfoDal goodsInfoDal = new DAL.GoodsInfoDal();
DataTable dataTable = goodsInfoDal.GetGoodsRecommendList(pageindex, pagesize, soustr.Trim().ToUpper(), type, status, ref recordcount, ref pagecount).Tables[1];
string result = JsonConvert.SerializeObject(new { data = dataTable, recordcount = recordcount, pagecount = pagecount });
return(result);
}
/// <summary>
/// 添加推荐商品
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
private string AddGoodsRecommend(string json)
{
dynamic obj = JsonConvert.DeserializeObject <dynamic>(json);
int type = Convert.ToInt32(obj.code);
int status = Convert.ToInt32(obj.status);
int articleid = Convert.ToInt32(obj.articleid);
int sort = Convert.ToInt32(obj.sort);
DAL.GoodsInfoDal goodsInfoDal = new DAL.GoodsInfoDal();
bool isExist = goodsInfoDal.ExistGoodsRecommend(articleid, type);
if (isExist)
{
return(JsonMethod.GetError(3, "此推荐商品已存在"));// "{\"d\":false,\"msg\":\"此推荐商品已存在\"}";
}
bool result = goodsInfoDal.AddGoodsRecommend(articleid, type, status, sort);
return(result ? JsonMethod.GetError(1, "添加成功") : JsonMethod.GetError(0, "添加失败，请稍后重试"));// "{\"d\":true,\"msg\":\"添加成功\"}" : "{\"d\":false,\"msg\":\"系统错误，请稍后重试\"}";
}
/// <summary>
/// 修改推荐商品
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
private string UpdateGoodsRecommend(string json)
{
dynamic obj = JsonConvert.DeserializeObject <dynamic>(json);
int articleid = Convert.ToInt32(obj.articleid);
int old_articleid = Convert.ToInt32(obj.old_articleid);
int type = Convert.ToInt32(obj.code);
int old_type = Convert.ToInt32(obj.old_type);
int status = Convert.ToInt32(obj.status);
int sort = Convert.ToInt32(obj.sort);
DAL.GoodsInfoDal goodsInfoDal = new DAL.GoodsInfoDal();
if (articleid != old_articleid)
{
bool isExist = goodsInfoDal.ExistGoodsRecommend(articleid, type);
if (isExist)
{
return(JsonMethod.GetError(3, "此推荐商品已存在"));
}
}
bool result = goodsInfoDal.UpdateGoodsRecommend(articleid, old_articleid, type, old_type, status, sort);
return(result ? JsonMethod.GetError(1, "修改成功") : JsonMethod.GetError(0, "修改失败，请稍后重试"));
}
