/// <summary>
/// 更新一条数据_根据pic=1 //邵广林20160607 增加农场送礼更新判断标识
/// </summary>
public void Update_nc(BCW.Model.Shopuser model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Shopuser set ");
strSql.Append("UsName=@UsName,");
strSql.Append("GiftTitle=@GiftTitle,");
strSql.Append("PrevPic=@PrevPic,");
strSql.Append("Total=Total+@Total,");
strSql.Append("AddTime=@AddTime");
strSql.Append(" where UsID=@UsID ");
strSql.Append(" and GiftId=@GiftId and pic=1");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@UsID", SqlDbType.Int, 4),
new SqlParameter("@UsName", SqlDbType.NVarChar, 50),
new SqlParameter("@GiftTitle", SqlDbType.NVarChar, 50),
new SqlParameter("@GiftId", SqlDbType.Int, 4),
new SqlParameter("@PrevPic", SqlDbType.NVarChar, 100),
new SqlParameter("@Total", SqlDbType.Int, 4),
new SqlParameter("@AddTime", SqlDbType.DateTime)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.UsID;
parameters[2].Value = model.UsName;
parameters[3].Value = model.GiftTitle;
parameters[4].Value = model.GiftId;
parameters[5].Value = model.PrevPic;
parameters[6].Value = model.Total;
parameters[7].Value = model.AddTime;
SqlHelper.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.Model.Shopuser GetShopuser(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,UsID,UsName,GiftId,GiftTitle,PrevPic,Total from tb_Shopuser ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
BCW.Model.Shopuser model = new BCW.Model.Shopuser();
using (SqlDataReader reader = SqlHelper.ExecuteReader(strSql.ToString(), parameters))
{
if (reader.HasRows)
{
reader.Read();
model.ID = reader.GetInt32(0);
model.UsID = reader.GetInt32(1);
model.UsName = reader.GetString(2);
model.GiftId = reader.GetInt32(3);
model.GiftTitle = reader.GetString(4);
model.PrevPic = reader.GetString(5);
model.Total = reader.GetInt32(6);
return(model);
}
else
{
return(null);
}
}
}
/// <summary>
/// 礼物达人榜
/// </summary>
/// <param name="p_pageIndex">当前页</param>
/// <param name="p_pageSize">每页显示记录数</param>
/// <param name="p_recordCount">返回总记录数</param>
/// <returns>List</returns>
public IList <BCW.Model.Shopuser> GetShopusersTop(int p_pageIndex, int p_pageSize, out int p_recordCount)
{
IList <BCW.Model.Shopuser> listShopuser = new List <BCW.Model.Shopuser>();
// 计算记录数
string countString = "SELECT COUNT(DISTINCT UsID) FROM tb_Shopuser";
p_recordCount = Convert.ToInt32(SqlHelper.GetSingle(countString));
if (p_recordCount > 0)
{
int pageCount = BasePage.CalcPageCount(p_recordCount, p_pageSize, ref p_pageIndex);
}
else
{
return(listShopuser);
}
// 取出相关记录
string queryString = "SELECT UsID, Sum(Total) as Total FROM tb_Shopuser GROUP BY UsID ORDER BY Sum(Total) DESC";
using (SqlDataReader reader = SqlHelper.ExecuteReader(queryString))
{
int stratIndex = (p_pageIndex - 1) * p_pageSize;
int endIndex = p_pageIndex * p_pageSize;
int k = 0;
while (reader.Read())
{
if (k >= stratIndex && k < endIndex)
{
BCW.Model.Shopuser objShopuser = new BCW.Model.Shopuser();
objShopuser.UsID = reader.GetInt32(0);
objShopuser.Total = reader.GetInt32(1);
listShopuser.Add(objShopuser);
}
if (k == endIndex)
{
break;
}
k++;
}
}
return(listShopuser);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(BCW.Model.Shopuser model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Shopuser(");
strSql.Append("UsID,UsName,GiftId,GiftTitle,PrevPic,Total,AddTime,PIC)");
strSql.Append(" values (");
strSql.Append("@UsID,@UsName,@GiftId,@GiftTitle,@PrevPic,@Total,@AddTime,@PIC)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@UsID", SqlDbType.Int, 4),
new SqlParameter("@UsName", SqlDbType.NVarChar, 50),
new SqlParameter("@GiftId", SqlDbType.Int, 4),
new SqlParameter("@GiftTitle", SqlDbType.NVarChar, 50),
new SqlParameter("@PrevPic", SqlDbType.NVarChar, 100),
new SqlParameter("@Total", SqlDbType.Int, 4),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@PIC", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.UsID;
parameters[1].Value = model.UsName;
parameters[2].Value = model.GiftId;
parameters[3].Value = model.GiftTitle;
parameters[4].Value = model.PrevPic;
parameters[5].Value = model.Total;
parameters[6].Value = model.AddTime;
parameters[7].Value = model.PIC;
object obj = SqlHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 取得每页记录
/// </summary>
/// <param name="p_pageIndex">当前页</param>
/// <param name="p_pageSize">分页大小</param>
/// <param name="p_recordCount">返回总记录数</param>
/// <param name="strWhere">查询条件</param>
/// <returns>IList Shopuser</returns>
public IList <BCW.Model.Shopuser> GetShopusers(int p_pageIndex, int p_pageSize, string strWhere, out int p_recordCount)
{
IList <BCW.Model.Shopuser> listShopusers = new List <BCW.Model.Shopuser>();
string sTable = "tb_Shopuser";
string sPkey = "id";
string sField = "ID,UsID,UsName,GiftId,GiftTitle,PrevPic,Total";
string sCondition = strWhere;
string sOrder = "AddTime Desc";
int iSCounts = 0;
using (SqlDataReader reader = SqlHelper.RunProcedureMe(sTable, sPkey, sField, p_pageIndex, p_pageSize, sCondition, sOrder, iSCounts, out p_recordCount))
{
//计算总页数
if (p_recordCount > 0)
{
int pageCount = BasePage.CalcPageCount(p_recordCount, p_pageSize, ref p_pageIndex);
}
else
{
return(listShopusers);
}
while (reader.Read())
{
BCW.Model.Shopuser objShopuser = new BCW.Model.Shopuser();
objShopuser.ID = reader.GetInt32(0);
objShopuser.UsID = reader.GetInt32(1);
objShopuser.UsName = reader.GetString(2);
objShopuser.GiftId = reader.GetInt32(3);
objShopuser.GiftTitle = reader.GetString(4);
objShopuser.PrevPic = reader.GetString(5);
objShopuser.Total = reader.GetInt32(6);
listShopusers.Add(objShopuser);
}
}
return(listShopusers);
}
