public ClassCGScopeEntity GetClassCGScopeByName(string name)
{
string sql = @"SELECT top 1 [Id],[ClassId],[ScopeClassName],[IsActive],[Sort],ParentId,IsRoot,ScopeType
FROM
dbo.[ClassCGScope] WITH(NOLOCK)
WHERE [ScopeClassName]=@ScopeClassName Order By Sort Desc" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@ScopeClassName", DbType.String, name);
ClassCGScopeEntity entity = new ClassCGScopeEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.ClassId = StringUtils.GetDbInt(reader["ClassId"]);
entity.ScopeClassName = StringUtils.GetDbString(reader["ScopeClassName"]);
entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]);
entity.Sort = StringUtils.GetDbInt(reader["Sort"]);
entity.ParentId = StringUtils.GetDbInt(reader["ParentId"]);
entity.IsRoot = StringUtils.GetDbInt(reader["IsRoot"]);
entity.ScopeType = StringUtils.GetDbInt(reader["ScopeType"]);
}
}
return(entity);
}
/// <summary>
/// 插入一条记录到表MemCGScope，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="memCGScope">要添加的MemCGScope数据实体对象</param>
public int AddMemCGScope(MemCGScopeEntity memCGScope)
{
if (memCGScope.ScopeType == (int)ScopeTypeEnum.Car)
{
CarTypeBrandEntity cartype = CarTypeBrandBLL.Instance.GetParentByName(memCGScope.BrandName);
if (cartype != null && cartype.Id > 0)
{
if (cartype.BrandName == memCGScope.BrandName)
{
memCGScope.BrandId = cartype.Id;
}
else
{
MemCGScopeEntity parentcgscope = new MemCGScopeEntity();
parentcgscope.BrandName = cartype.BrandName;
parentcgscope.CGMemId = memCGScope.CGMemId;
parentcgscope.ClassName = memCGScope.ClassName;
if (MemCGScopeBLL.Instance.IsExist(parentcgscope))
{
return((int)CommonStatus.ADD_Fail_Exist);
}
}
}
}
else if (memCGScope.ScopeType == (int)ScopeTypeEnum.Normal)
{
ClassCGScopeEntity classscope = ClassCGScopeBLL.Instance.GetParentByScopeName(memCGScope.BrandName);
if (classscope != null && classscope.Id > 0)
{
if (classscope.ScopeClassName == memCGScope.BrandName)
{
memCGScope.BrandId = classscope.Id;
}
else
{
MemCGScopeEntity parentcgscope = new MemCGScopeEntity();
parentcgscope.BrandName = classscope.ScopeClassName;
parentcgscope.CGMemId = memCGScope.CGMemId;
parentcgscope.ClassName = memCGScope.ClassName;
if (MemCGScopeBLL.Instance.IsExist(parentcgscope))
{
return((int)CommonStatus.ADD_Fail_Exist);
}
}
}
}
if (MemCGScopeBLL.Instance.IsExist(memCGScope))
{
return((int)CommonStatus.ADD_Fail_Exist);
}
else
{
return(MemCGScopeDA.Instance.AddMemCGScope(memCGScope));
}
}
/// <summary>
/// 插入一条记录到表ClassCGScope，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="classCGScope">要添加的ClassCGScope数据实体对象</param>
public int AddClassCGScope(ClassCGScopeEntity classCGScope)
{
if (ClassCGScopeBLL.Instance.IsExist(classCGScope))
{
return((int)CommonStatus.ADD_Fail_Exist);
}
else
{
return(ClassCGScopeDA.Instance.AddClassCGScope(classCGScope));
}
}
/// <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="classCGScope">待更新的实体对象</param>
public int UpdateClassCGScope(ClassCGScopeEntity entity)
{
string sql = @" UPDATE dbo.[ClassCGScope] SET
[ClassId]=@ClassId,[ScopeClassName]=@ScopeClassName,[IsActive]=@IsActive,[Sort]=@Sort
WHERE [Id]=@id";
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
db.AddInParameter(cmd, "@ClassId", DbType.Int32, entity.ClassId);
db.AddInParameter(cmd, "@ScopeClassName", DbType.String, entity.ScopeClassName);
db.AddInParameter(cmd, "@IsActive", DbType.Int32, entity.IsActive);
db.AddInParameter(cmd, "@Sort", DbType.Int32, entity.Sort);
return(db.ExecuteNonQuery(cmd));
}
/// <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 <ClassCGScopeEntity> GetClassCGScopeList(int pagesize, int pageindex, ref int recordCount)
{
string sql = @"SELECT [Id],[ClassId],[ScopeClassName],[IsActive],[Sort]
FROM
(SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER,
[Id],[ClassId],[ScopeClassName],[IsActive],[Sort] from dbo.[ClassCGScope] WITH(NOLOCK)
WHERE 1=1 ) as temp
where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ;
string sql2 = @"Select count(1) from dbo.[ClassCGScope] with (nolock) ";
IList <ClassCGScopeEntity> entityList = new List <ClassCGScopeEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@PageIndex", DbType.Int32, pageindex);
db.AddInParameter(cmd, "@PageSize", DbType.Int32, pagesize);
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
ClassCGScopeEntity entity = new ClassCGScopeEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.ClassId = StringUtils.GetDbInt(reader["ClassId"]);
entity.ScopeClassName = StringUtils.GetDbString(reader["ScopeClassName"]);
entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]);
entity.Sort = StringUtils.GetDbInt(reader["Sort"]);
entityList.Add(entity);
}
}
cmd = db.GetSqlStringCommand(sql2);
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
recordCount = StringUtils.GetDbInt(reader[0]);
}
else
{
recordCount = 0;
}
}
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(ClassCGScopeEntity 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.[ClassCGScope] WITH(NOLOCK) ";
string where = "where ScopeClassName=@ScopeClassName AND ParentId=@ParentId AND ScopeType=@ScopeType ";
sql = sql + where;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@ScopeClassName", DbType.String, entity.ScopeClassName);
db.AddInParameter(cmd, "@ParentId", DbType.String, entity.ParentId);
db.AddInParameter(cmd, "@ScopeType", DbType.String, entity.ScopeType);
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ClassCGScope，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="classCGScope">待插入的实体对象</param>
public int AddClassCGScope(ClassCGScopeEntity entity)
{
string sql = @"insert into ClassCGScope( [ClassId],[ScopeClassName],[IsActive],[Sort],ParentId,IsRoot,ScopeType)VALUES
( @ClassId,@ScopeClassName,@IsActive,@Sort,@ParentId,@IsRoot,@ScopeType);
SELECT SCOPE_IDENTITY();" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@ClassId", DbType.Int32, entity.ClassId);
db.AddInParameter(cmd, "@ScopeClassName", DbType.String, entity.ScopeClassName);
db.AddInParameter(cmd, "@IsActive", DbType.Int32, entity.IsActive);
db.AddInParameter(cmd, "@Sort", DbType.Int32, entity.Sort);
db.AddInParameter(cmd, "@ParentId", DbType.Int32, entity.ParentId);
db.AddInParameter(cmd, "@IsRoot", DbType.Int32, entity.IsRoot);
db.AddInParameter(cmd, "@ScopeType", DbType.Int32, entity.ScopeType);
object identity = db.ExecuteScalar(cmd);
if (identity == null || identity == DBNull.Value)
{
return(0);
}
return(Convert.ToInt32(identity));
}
public string GetCGMemIdsByCarBrand(int scopetype, string carbrandname, string oldmemids)
{
if (scopetype == (int)ScopeTypeEnum.Normal)
{
ClassCGScopeEntity scopeparent = ClassCGScopeBLL.Instance.GetParentByScopeName(carbrandname);
if (scopeparent != null && scopeparent.Id > 0 && !string.IsNullOrEmpty(scopeparent.ScopeClassName))
{
carbrandname += "|" + scopeparent.ScopeClassName;
}
}
else
{
CarTypeBrandEntity carbrandparent = CarTypeBrandBLL.Instance.GetParentByName(carbrandname);
if (carbrandparent != null && carbrandparent.Id > 0 && !string.IsNullOrEmpty(carbrandparent.BrandName))
{
carbrandname += "|" + carbrandparent.BrandName;
}
}
string memids = MemCGScopeDA.Instance.GetCGMemIdsByCarBrand(carbrandname, oldmemids);
return(memids.Trim(','));
}
public ClassCGScopeEntity GetParentByScopeName(string name)
{
string sql = @"SELECT [Id],[ClassId],[ScopeClassName],[IsActive],[Sort],ParentId,IsRoot
FROM
dbo.[ClassCGScope] WITH(NOLOCK)
WHERE [Id]=(Select top 1 ParentId from dbo.[ClassCGScope] WITH(NOLOCK) where ScopeClassName=@ScopeClassName and ParentId>0 )" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@ScopeClassName", DbType.String, name);
ClassCGScopeEntity entity = new ClassCGScopeEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.ClassId = StringUtils.GetDbInt(reader["ClassId"]);
entity.ScopeClassName = StringUtils.GetDbString(reader["ScopeClassName"]);
entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]);
entity.Sort = StringUtils.GetDbInt(reader["Sort"]);
}
}
return(entity);
}
/// <summary>
/// 更新一条ClassCGScope记录。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="classCGScope">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 UpdateClassCGScope(ClassCGScopeEntity classCGScope)
{
return(ClassCGScopeDA.Instance.UpdateClassCGScope(classCGScope));
}
/// <summary>
/// 判断对象是否存在
/// </summary>
/// <param name="dicEnum"></param>
/// <returns></returns>
public bool IsExist(ClassCGScopeEntity classCGScope)
{
return(ClassCGScopeDA.Instance.ExistNum(classCGScope) > 0);
}
