/// <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(CGOrderOfferEntity 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.[CGOrderOffer] WITH(NOLOCK) ";
string where = "where ";
if (entity.Id == 0)
{
where += " CGOrderCode=@CGOrderCode And CGMemId=@CGMemId";
}
else
{
where += " Id<>@Id and CGOrderCode=@CGOrderCode And CGMemId=@CGMemId";
}
sql = sql + where;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@CGOrderCode", DbType.Int64, entity.CGOrderCode);
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, entity.CGMemId);
if (entity.Id > 0)
{
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
}
object identity = db.ExecuteScalar(cmd);
if (identity == null || identity == DBNull.Value)
{
return(0);
}
return(Convert.ToInt32(identity));
}
/// <summary>
/// 根据主键值读取记录。如果数据库不存在这条数据将返回null
/// </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 CGOrderOfferEntity GetCGOrderOffer(int id)
{
string sql = @"SELECT [Id],[CGOrderCode],[CGMemId],[QuotedPrice],[QuotedTime],[Status]
FROM
dbo.[CGOrderOffer] WITH(NOLOCK)
WHERE [Id]=@id" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, id);
CGOrderOfferEntity entity = new CGOrderOfferEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.CGOrderCode = StringUtils.GetDbLong(reader["CGOrderCode"]);
entity.CGMemId = StringUtils.GetDbInt(reader["CGMemId"]);
entity.QuotedPrice = StringUtils.GetDbDecimal(reader["QuotedPrice"]);
entity.QuotedTime = StringUtils.GetDbDateTime(reader["QuotedTime"]);
entity.Status = StringUtils.GetDbInt(reader["Status"]);
}
}
return(entity);
}
/// <summary>
/// 根据主键值读取记录。如果数据库不存在这条数据将返回null
/// </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 CGOrderOfferEntity GetCGOrderOfferByMemidAndCode(int memid, long code)
{
string sql = @"SELECT top (1) [Id],[CGOrderCode],[CGMemId],[QuotedPrice],[QuotedTime],[Status],[QuotedTransFee],[QuotedTotalPrice],CreateTime
FROM
dbo.[CGOrderOffer] WITH(NOLOCK)
WHERE [CGMemId]=@CGMemId and [CGOrderCode]=@CGOrderCode Order By QuotedTime desc" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, memid);
db.AddInParameter(cmd, "@CGOrderCode", DbType.Int64, code);
CGOrderOfferEntity entity = new CGOrderOfferEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.CGOrderCode = StringUtils.GetDbLong(reader["CGOrderCode"]);
entity.CGMemId = StringUtils.GetDbInt(reader["CGMemId"]);
entity.QuotedTransFee = StringUtils.GetDbDecimal(reader["QuotedTransFee"]);
entity.QuotedPrice = StringUtils.GetDbDecimal(reader["QuotedPrice"]);
entity.QuotedTotalPrice = StringUtils.GetDbDecimal(reader["QuotedTotalPrice"]);
entity.QuotedTime = StringUtils.GetDbDateTime(reader["QuotedTime"]);
entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]);
entity.Status = StringUtils.GetDbInt(reader["Status"]);
}
}
return(entity);
}
/// <summary>
/// 插入一条记录到表CGOrderOffer，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="cGOrderOffer">要添加的CGOrderOffer数据实体对象</param>
public int AddCGOrderOffer(CGOrderOfferEntity cGOrderOffer)
{
if (cGOrderOffer.Id > 0)
{
return(UpdateCGOrderOffer(cGOrderOffer));
}
//else if (CGOrderOfferBLL.Instance.IsExist(cGOrderOffer))
//{
// return (int)CommonStatus.ADD_Fail_Exist;
//}
else
{
return(CGOrderOfferDA.Instance.AddCGOrderOffer(cGOrderOffer));
}
}
/// <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="cGOrderOffer">待更新的实体对象</param>
public int UpdateCGOrderOffer(CGOrderOfferEntity entity)
{
string sql = @" UPDATE dbo.[CGOrderOffer] SET
[CGOrderCode]=@CGOrderCode,[CGMemId]=@CGMemId,[QuotedPrice]=@QuotedPrice,[QuotedTime]=@QuotedTime,[Status]=@Status,[QuotedTransFee]=@QuotedTransFee,[QuotedTotalPrice]=@QuotedTotalPrice
WHERE [Id]=@id";
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
db.AddInParameter(cmd, "@CGOrderCode", DbType.Int64, entity.CGOrderCode);
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, entity.CGMemId);
db.AddInParameter(cmd, "@QuotedTransFee", DbType.Decimal, entity.QuotedTransFee);
db.AddInParameter(cmd, "@QuotedPrice", DbType.Decimal, entity.QuotedPrice);
db.AddInParameter(cmd, "@QuotedTotalPrice", DbType.Decimal, entity.QuotedTotalPrice);
db.AddInParameter(cmd, "@QuotedTime", DbType.DateTime, entity.QuotedTime);
db.AddInParameter(cmd, "@Status", DbType.Int32, entity.Status);
return(db.ExecuteNonQuery(cmd));
}
/// <summary>
/// 插入一条记录到表CGOrderOffer，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="cGOrderOffer">待插入的实体对象</param>
public int AddCGOrderOffer(CGOrderOfferEntity entity)
{
string sql = @"insert into CGOrderOffer( [CGOrderCode],[CGMemId],[QuotedPrice],[QuotedTime],[Status],[QuotedTransFee],[QuotedTotalPrice])VALUES
( @CGOrderCode,@CGMemId,@QuotedPrice,@QuotedTime,@Status,@QuotedTransFee,@QuotedTotalPrice);
SELECT SCOPE_IDENTITY();" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@CGOrderCode", DbType.Int64, entity.CGOrderCode);
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, entity.CGMemId);
db.AddInParameter(cmd, "@QuotedTransFee", DbType.Decimal, entity.QuotedTransFee);
db.AddInParameter(cmd, "@QuotedPrice", DbType.Decimal, entity.QuotedPrice);
db.AddInParameter(cmd, "@QuotedTotalPrice", DbType.Decimal, entity.QuotedTotalPrice);
db.AddInParameter(cmd, "@QuotedTime", DbType.DateTime, entity.QuotedTime);
db.AddInParameter(cmd, "@Status", DbType.Int32, entity.Status);
object identity = db.ExecuteScalar(cmd);
if (identity == null || identity == DBNull.Value)
{
return(0);
}
return(Convert.ToInt32(identity));
}
/// <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 <CGOrderOfferEntity> GetCGOrderOfferAll()
{
string sql = @"SELECT [Id],[CGOrderCode],[CGMemId],[QuotedPrice],[QuotedTime],[Status] from dbo.[CGOrderOffer] WITH(NOLOCK) ";
IList <CGOrderOfferEntity> entityList = new List <CGOrderOfferEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
CGOrderOfferEntity entity = new CGOrderOfferEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.CGOrderCode = StringUtils.GetDbLong(reader["CGOrderCode"]);
entity.CGMemId = StringUtils.GetDbInt(reader["CGMemId"]);
entity.QuotedPrice = StringUtils.GetDbDecimal(reader["QuotedPrice"]);
entity.QuotedTime = StringUtils.GetDbDateTime(reader["QuotedTime"]);
entity.Status = StringUtils.GetDbInt(reader["Status"]);
entityList.Add(entity);
}
}
return(entityList);
}
/// <summary>
/// 更新一条CGOrderOffer记录。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="cGOrderOffer">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 UpdateCGOrderOffer(CGOrderOfferEntity cGOrderOffer)
{
return(CGOrderOfferDA.Instance.UpdateCGOrderOffer(cGOrderOffer));
}
/// <summary>
/// 判断对象是否存在
/// </summary>
/// <param name="dicEnum"></param>
/// <returns></returns>
public bool IsExist(CGOrderOfferEntity cGOrderOffer)
{
return(CGOrderOfferDA.Instance.ExistNum(cGOrderOffer) > 0);
}
/// <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 <CGOrderOfferEntity> GetCGOrderOfferList(int pagesize, int pageindex, ref int recordCount, int status, int memid)
{
string where = " WHERE 1=1 ";
if (status > 0)
{
where += " And Status=@Status";
}
if (memid > 0)
{
where += " And CGMemId=@CGMemId";
}
string sql = @"SELECT [Id],[CGOrderCode],[CGMemId],[QuotedPrice],[QuotedTime],[Status]
FROM
(SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER,
[Id],[CGOrderCode],[CGMemId],[QuotedPrice],[QuotedTime],[Status] from dbo.[CGOrderOffer] WITH(NOLOCK)
" + where + @") as temp
where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ;
string sql2 = @"Select count(1) from dbo.[CGOrderOffer] with (nolock) " + where;
IList <CGOrderOfferEntity> entityList = new List <CGOrderOfferEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@PageIndex", DbType.Int32, pageindex);
db.AddInParameter(cmd, "@PageSize", DbType.Int32, pagesize);
if (status > 0)
{
db.AddInParameter(cmd, "@Status", DbType.Int32, status);
}
if (memid > 0)
{
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, memid);
}
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
CGOrderOfferEntity entity = new CGOrderOfferEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.CGOrderCode = StringUtils.GetDbLong(reader["CGOrderCode"]);
entity.CGMemId = StringUtils.GetDbInt(reader["CGMemId"]);
entity.QuotedPrice = StringUtils.GetDbDecimal(reader["QuotedPrice"]);
entity.QuotedTime = StringUtils.GetDbDateTime(reader["QuotedTime"]);
entity.Status = StringUtils.GetDbInt(reader["Status"]);
entityList.Add(entity);
}
}
cmd = db.GetSqlStringCommand(sql2);
if (status > 0)
{
db.AddInParameter(cmd, "@Status", DbType.Int32, status);
}
if (memid > 0)
{
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, memid);
}
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
recordCount = StringUtils.GetDbInt(reader[0]);
}
else
{
recordCount = 0;
}
}
return(entityList);
}
