/// <summary>
/// 读取记录列表。
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="columns">需要返回的列，不提供任何列名时默认将返回所有列</param>
public IList <ProductStyleEntity> GetProductStyleAll()
{
string sql = @"SELECT [Id],[AdTitle],[Title],[BrandId],[Price],[MarketPrice],[PicUrl],[PicSuffix],[DefaultProductId],[ClassId],[HasHtml],Cost,TradePrice,SellerId,Num,HasProduct,SaleNum from dbo.[ProductStyle] WITH(NOLOCK) ";
IList <ProductStyleEntity> entityList = new List <ProductStyleEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
ProductStyleEntity entity = new ProductStyleEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.AdTitle = StringUtils.GetDbString(reader["AdTitle"]);
entity.Title = StringUtils.GetDbString(reader["Title"]);
entity.BrandId = StringUtils.GetDbInt(reader["BrandId"]);
entity.Price = StringUtils.GetDbDecimal(reader["Price"]);
entity.MarketPrice = StringUtils.GetDbDecimal(reader["MarketPrice"]);
entity.PicUrl = StringUtils.GetDbString(reader["PicUrl"]);
entity.PicSuffix = StringUtils.GetDbString(reader["PicSuffix"]);
entity.DefaultProductId = StringUtils.GetDbInt(reader["DefaultProductId"]);
entity.ClassId = StringUtils.GetDbInt(reader["ClassId"]);
entity.HasHtml = StringUtils.GetDbInt(reader["HasHtml"]);
entity.Cost = StringUtils.GetDbInt(reader["Cost"]);
entity.TradePrice = StringUtils.GetDbDecimal(reader["TradePrice"]);
entity.SellerId = StringUtils.GetDbInt(reader["SellerId"]);
entity.Num = StringUtils.GetDbInt(reader["Num"]);
entity.HasProduct = StringUtils.GetDbInt(reader["HasProduct"]);
entity.SaleNum = StringUtils.GetDbInt(reader["SaleNum"]);
entityList.Add(entity);
}
}
return(entityList);
}
/// <summary>
/// 判断当前节点是否已存在相同的
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public int ExistNum(ProductStyleEntity entity)
{
//id=0,判断总数，ID>0判断除自己之外的总数
string sql = @"Select count(1) from dbo.[ProductStyle] WITH(NOLOCK) ";
string where = "where ";
if (entity.Id == 0)
{
where = where + " (BrandId=@BrandId) and ClassId=@ClassId and AdTitle=@AdTitle ";
}
else
{
where = where + " id<>@Id and (BrandId=@BrandId) and ClassId=@ClassId and AdTitle=@AdTitle ";
}
sql = sql + where;
DbCommand cmd = db.GetSqlStringCommand(sql);
if (entity.Id > 0)
{
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
}
db.AddInParameter(cmd, "@BrandId", DbType.Int32, entity.BrandId);
db.AddInParameter(cmd, "@ClassId", DbType.Int32, entity.ClassId);
db.AddInParameter(cmd, "@AdTitle", DbType.String, entity.AdTitle);
object identity = db.ExecuteScalar(cmd);
if (identity == null || identity == DBNull.Value)
{
return(0);
}
return(Convert.ToInt32(identity));
}
/// <summary>
/// 插入一条记录到表ProductStyle，如果表中存在自增字段，则返回值为新记录的自增字段值，否则返回0
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="productStyle">待插入的实体对象</param>
public int AddProductStyle(ProductStyleEntity entity)
{
string sql = @"insert into ProductStyle( [AdTitle],[Title],[BrandId],[PicUrl],[DefaultProductId],[ClassId],[HasHtml],HasProduct, CreateTime,[PicSuffix],Status)VALUES
( @AdTitle,@Title,@BrandId,@PicUrl,@DefaultProductId,@ClassId,@HasHtml,@HasProduct, @CreateTime,@PicSuffix,@Status);
SELECT SCOPE_IDENTITY();" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@AdTitle", DbType.String, entity.AdTitle);
db.AddInParameter(cmd, "@Title", DbType.String, entity.Title);
db.AddInParameter(cmd, "@BrandId", DbType.Int32, entity.BrandId);
db.AddInParameter(cmd, "@PicUrl", DbType.String, entity.PicUrl);
db.AddInParameter(cmd, "@DefaultProductId", DbType.Int32, entity.DefaultProductId);
db.AddInParameter(cmd, "@ClassId", DbType.Int32, entity.ClassId);
db.AddInParameter(cmd, "@HasHtml", DbType.Int32, entity.HasHtml);
db.AddInParameter(cmd, "@HasProduct", DbType.Int32, entity.HasProduct);
db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, DateTime.Now);
db.AddInParameter(cmd, "@PicSuffix", DbType.String, entity.PicSuffix);
db.AddInParameter(cmd, "@Status", DbType.String, entity.Status);
object identity = db.ExecuteScalar(cmd);
if (identity == null || identity == DBNull.Value)
{
return(0);
}
return(Convert.ToInt32(identity));
}
/// <summary>
/// 根据主键值更新记录的全部字段（注意：该方法不会对自增字段、timestamp类型字段以及主键字段更新！如果要更新主键字段，请使用Update方法）。
/// 如果数据库有数据被更新了则返回True，否则返回False
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="productStyle">待更新的实体对象</param>
public int UpdateProductStyle(ProductStyleEntity entity)
{
string sql = @" UPDATE dbo.[ProductStyle] SET
[AdTitle]=@AdTitle,[Title]=@Title,[BrandId]=@BrandId,[Price]=@Price,[PicSuffix]=@PicSuffix,[MarketPrice]=@MarketPrice,[PicUrl]=@PicUrl,[DefaultProductId]=@DefaultProductId,[ClassId]=@ClassId,[HasHtml]=@HasHtml,Cost=@Cost,TradePrice=@TradePrice,SellerId=@SellerId,Num=@Num, HasProduct=@HasProduct,SaleNum=@SaleNum
WHERE [Id]=@id";
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
db.AddInParameter(cmd, "@AdTitle", DbType.String, entity.AdTitle);
db.AddInParameter(cmd, "@Title", DbType.String, entity.Title);
db.AddInParameter(cmd, "@BrandId", DbType.Int32, entity.BrandId);
db.AddInParameter(cmd, "@Price", DbType.Decimal, entity.Price);
db.AddInParameter(cmd, "@MarketPrice", DbType.Decimal, entity.MarketPrice);
db.AddInParameter(cmd, "@PicUrl", DbType.String, entity.PicUrl);
db.AddInParameter(cmd, "@PicSuffix", DbType.String, entity.PicSuffix);
db.AddInParameter(cmd, "@DefaultProductId", DbType.Int32, entity.DefaultProductId);
db.AddInParameter(cmd, "@ClassId", DbType.Int32, entity.ClassId);
db.AddInParameter(cmd, "@HasHtml", DbType.Int32, entity.HasHtml);
db.AddInParameter(cmd, "@Cost", DbType.Decimal, entity.Cost);
db.AddInParameter(cmd, "@TradePrice", DbType.Decimal, entity.TradePrice);
db.AddInParameter(cmd, "@SellerId", DbType.Int32, entity.SellerId);
db.AddInParameter(cmd, "@Num", DbType.Int32, entity.Num);
db.AddInParameter(cmd, "@HasProduct", DbType.Int32, entity.HasProduct);
db.AddInParameter(cmd, "@SaleNum", DbType.Int32, entity.SaleNum);
return(db.ExecuteNonQuery(cmd));
}
public ProductStyleEntity GetProductStyleByName(string adtitle)
{
string sql = @"SELECT [Id] as StyleId,[AdTitle],[Title],[BrandId],[Price],[MarketPrice],[PicUrl],[PicSuffix],[DefaultProductId],[ClassId],[HasHtml],[Cost],[TradePrice],[Num], [HasProduct],[SaleNum]
FROM
dbo.[ProductStyle] WITH(NOLOCK)
WHERE AdTitle=@AdTitle" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@AdTitle", DbType.String, adtitle);
ProductStyleEntity entity = new ProductStyleEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["StyleId"]);
entity.AdTitle = StringUtils.GetDbString(reader["AdTitle"]);
entity.Title = StringUtils.GetDbString(reader["Title"]);
entity.BrandId = StringUtils.GetDbInt(reader["BrandId"]);
entity.Price = StringUtils.GetDbDecimal(reader["Price"]);
entity.MarketPrice = StringUtils.GetDbDecimal(reader["MarketPrice"]);
entity.PicUrl = StringUtils.GetDbString(reader["PicUrl"]);
entity.PicSuffix = StringUtils.GetDbString(reader["PicSuffix"]);
entity.DefaultProductId = StringUtils.GetDbInt(reader["DefaultProductId"]);
entity.ClassId = StringUtils.GetDbInt(reader["ClassId"]);
entity.HasHtml = StringUtils.GetDbInt(reader["HasHtml"]);
entity.Cost = StringUtils.GetDbDecimal(reader["Cost"]);
entity.TradePrice = StringUtils.GetDbDecimal(reader["TradePrice"]);
entity.Num = StringUtils.GetDbInt(reader["Num"]);
entity.HasProduct = StringUtils.GetDbInt(reader["HasProduct"]);
entity.SaleNum = StringUtils.GetDbInt(reader["SaleNum"]);
}
}
return(entity);
}
public ProductStyleEntity GetProductStyleByName(string adtitle)
{
ProductStyleEntity list = new ProductStyleEntity();
list = ProductStyleDA.Instance.GetProductStyleByName(adtitle);
return(list);
}
public ProductStyleEntity GetProductStyleByName(int classid, int brandid, string adtitle)
{
ProductStyleEntity list = new ProductStyleEntity();
list = ProductStyleDA.Instance.GetProductStyleByName(classid, brandid, adtitle);
return(list);
}
/// <summary>
/// 插入一条记录到表ProductStyle，如果表中存在自增字段，则返回值为新记录的自增字段值，否则返回0。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="productStyle">要添加的ProductStyle数据实体对象</param>
public int AddProductStyle(ProductStyleEntity productStyle)
{
if (productStyle.Id > 0)
{
return(UpdateProductStyle(productStyle));
}
else if (productStyle.BrandId == 0 || productStyle.ClassId == 0)
{
return((int)CommonStatus.ADD_Fail_EmptyClass);
}
else
{
int styleid = ProductStyleDA.Instance.AddProductStyle(productStyle);
return(styleid);
}
}
// public VWProductStyleEntity GetStyleIdByProperties(int _classid, int _brandid, string properties)
// {
// string sql = @"SELECT [Id] as StyleId,[AdTitle],[Title],[BrandId],[Price],[MarketPrice],[PicUrl],[PicSuffix],[DefaultProductId],[ClassId],[HasHtml],[Cost],[TradePrice], [Num], HasProduct,SaleNum
// ,PropertiesContent FROM
// dbo.[ProductStyle] a WITH(NOLOCK) inner join ProductStyleExt b WITH(NOLOCK)
//on a.id=b.styleid WHERE a.[ClassId]=@ClassId and a.BrandId=@BrandId and b.PropertiesContent=@PropertiesContent";
// DbCommand cmd = db.GetSqlStringCommand(sql);
// db.AddInParameter(cmd, "@ClassId", DbType.Int32, _classid);
// db.AddInParameter(cmd, "@BrandId", DbType.Int32, _brandid);
// db.AddInParameter(cmd, "@PropertiesContent", DbType.String, properties);
// VWProductStyleEntity entity = new VWProductStyleEntity();
// using (IDataReader reader = db.ExecuteReader(cmd))
// {
// if (reader.Read())
// {
// entity.StyleId = StringUtils.GetDbInt(reader["StyleId"]);
// entity.AdTitle = StringUtils.GetDbString(reader["AdTitle"]);
// entity.Title = StringUtils.GetDbString(reader["Title"]);
// entity.BrandId = StringUtils.GetDbInt(reader["BrandId"]);
// entity.Price = StringUtils.GetDbDecimal(reader["Price"]);
// entity.MarketPrice = StringUtils.GetDbDecimal(reader["MarketPrice"]);
// entity.PicUrl = StringUtils.GetDbString(reader["PicUrl"]);
// entity.PicSuffix = StringUtils.GetDbString(reader["PicSuffix"]);
// entity.DefaultProductId = StringUtils.GetDbInt(reader["DefaultProductId"]);
// entity.ClassId = StringUtils.GetDbInt(reader["ClassId"]);
// entity.HasHtml = StringUtils.GetDbInt(reader["HasHtml"]);
// entity.Cost = StringUtils.GetDbDecimal(reader["Cost"]);
// entity.TradePrice = StringUtils.GetDbDecimal(reader["TradePrice"]);
// entity.Num = StringUtils.GetDbInt(reader["Num"]);
// entity.HasProduct = StringUtils.GetDbInt(reader["HasProduct"]);
// entity.PropertiesContent = StringUtils.GetDbString(reader["PropertiesContent"]);
// entity.SaleNum = StringUtils.GetDbInt(reader["SaleNum"]);
// }
// }
// return entity;
// }
// /// <summary>
/// 读取记录列表。
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="columns">需要返回的列，不提供任何列名时默认将返回所有列</param>
public IList <ProductStyleEntity> GetProductStyleList(int pagesize, int pageindex, ref int recordCount, int classid, int brandid, int orderby, string stylename)
{
//string sql = @"EXEC [Proc_GetListStyleByPage] @ClassId,@BrandId,@Properties,@PageIndex,@PageSize,@OrderByType";
string where = " where 1=1";
string orderbystr = " Order by Id desc ";
if (classid > 0)
{
where += " and ClassId=@ClassId ";
}
if (brandid > 0)
{
where += " and BrandId=@BrandId ";
}
if (!string.IsNullOrEmpty(stylename))
{
where += " and AdTitle like @AdTitle";
}
if (orderby == (int)OrderByType.NameAsc)
{
orderbystr = " Order by AdTitle asc";
}
string sql = @"SELECT [Id],[AdTitle],[Title],[BrandId],[Price],[MarketPrice],[PicUrl],[PicSuffix],
[DefaultProductId],[ClassId],[HasHtml],[Cost],[TradePrice],
[Num],HasProduct,SaleNum
FROM
(SELECT ROW_NUMBER() OVER(" + orderbystr + @") AS ROWNUMBER,
[Id] ,[AdTitle],[Title],[BrandId],[Price],[MarketPrice],[PicUrl],[PicSuffix],[DefaultProductId],[ClassId],[HasHtml],[Cost],[TradePrice], [Num],HasProduct,SaleNum
from dbo.[ProductStyle] WITH(NOLOCK) " + where + @" ) as temp
where rownumber BETWEEN((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize";
IList <ProductStyleEntity> entityList = new List <ProductStyleEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@PageIndex", DbType.Int32, pageindex);
db.AddInParameter(cmd, "@PageSize", DbType.Int32, pagesize);
if (classid > 0)
{
db.AddInParameter(cmd, "@ClassId", DbType.Int32, classid);
}
if (brandid > 0)
{
db.AddInParameter(cmd, "@BrandId", DbType.Int32, brandid);
}
if (!string.IsNullOrEmpty(stylename))
{
db.AddInParameter(cmd, "@AdTitle", DbType.String, "%" + stylename + "%");
}
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
ProductStyleEntity entity = new ProductStyleEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.AdTitle = StringUtils.GetDbString(reader["AdTitle"]);
entity.Title = StringUtils.GetDbString(reader["Title"]);
entity.BrandId = StringUtils.GetDbInt(reader["BrandId"]);
entity.Price = StringUtils.GetDbDecimal(reader["Price"]);
entity.MarketPrice = StringUtils.GetDbDecimal(reader["MarketPrice"]);
entity.PicUrl = StringUtils.GetDbString(reader["PicUrl"]);
entity.PicSuffix = StringUtils.GetDbString(reader["PicSuffix"]);
entity.DefaultProductId = StringUtils.GetDbInt(reader["DefaultProductId"]);
entity.ClassId = StringUtils.GetDbInt(reader["ClassId"]);
entity.HasHtml = StringUtils.GetDbInt(reader["HasHtml"]);
entity.Cost = StringUtils.GetDbDecimal(reader["Cost"]);
entity.TradePrice = StringUtils.GetDbDecimal(reader["TradePrice"]);
entity.Num = StringUtils.GetDbInt(reader["Num"]);
entity.HasProduct = StringUtils.GetDbInt(reader["HasProduct"]);
entity.SaleNum = StringUtils.GetDbInt(reader["SaleNum"]);
entityList.Add(entity);
}
}
string sql2 = @"Select count(1) from dbo.[ProductStyle] with (nolock) " + where;
cmd = db.GetSqlStringCommand(sql2); if (classid > 0)
{
db.AddInParameter(cmd, "@ClassId", DbType.Int32, classid);
}
if (brandid > 0)
{
db.AddInParameter(cmd, "@BrandId", DbType.Int32, brandid);
}
if (!string.IsNullOrEmpty(stylename))
{
db.AddInParameter(cmd, "@AdTitle", DbType.String, "%" + stylename + "%");
}
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
recordCount = StringUtils.GetDbInt(reader[0]);
}
else
{
recordCount = 0;
}
}
return(entityList);
}
/// <summary>
/// 更新一条ProductStyle记录。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="productStyle">待更新的实体对象</param>
/// <param name="columns">要更新的列名，不提供任何列名时默认将更新主键之外的所有列</param>
public int UpdateProductStyle(ProductStyleEntity productStyle)
{
return(ProductStyleDA.Instance.UpdateProductStyle(productStyle));
}
/// <summary>
/// 判断对象是否存在
/// </summary>
/// <param name="dicEnum"></param>
/// <returns></returns>
public bool IsExist(ProductStyleEntity productStyle)
{
return(ProductStyleDA.Instance.ExistNum(productStyle) > 0);
}
