/// <summary>
/// 插入
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Insert(CriticalMass.TagNode.Model.tattribute_value model, IDbTransaction trn)
{
IDbConnection conn = trn.Connection;
string sqlCommandText = @"insert into tattribute_value(`val`,`code`,`Pid`,`createBy`,`createTime`,`status`,`is_custom`,`modifyBy`,`modifyTime`,`attrId`)values(@val,@code,@Pid,@createBy,@createTime,@status,@is_custom,@modifyBy,@modifyTime,@attrId);SELECT ifnull(@@IDENTITY,0)";
return(conn.Query <int>(sqlCommandText, model, trn).First());
}
/// <summary>
/// 更新
/// </summary>
/// <param name="model">模型</param>
/// <returns></returns>
public bool Update(CriticalMass.TagNode.Model.tattribute_value model)
{
IDbConnection conn = base.GetConnection();
string sqlCommandText = @"update tattribute_value set `val`=@val,`code`=@code,`Pid`=@Pid,`createBy`=@createBy,`createTime`=@createTime,`status`=@status,`is_custom`=@is_custom,`modifyBy`=@modifyBy,`modifyTime`=@modifyTime,`attrId`=@attrId where id=@id";
return(conn.Execute(sqlCommandText, model) > 0 ? true : false);
}
/// <summary>
/// 是否存在
/// </summary>
/// <param name="where">条件</param>
///<param name="parameter">参数</param>
/// <returns></returns>
public bool Exists(string where, CriticalMass.TagNode.Model.tattribute_value parameter)
{
IDbConnection conn = base.GetConnection();
string sql = @"SELECT count(0) FROM tattribute_value WHERE {0} ";
int res = conn.Query <int>(string.Format(sql, where), parameter).First();
return(res > 0);
}
/// <summary>
/// 删除记录
/// </summary>
/// <param name="id">id</param>
/// <returns></returns>
public bool Del(string where, CriticalMass.TagNode.Model.tattribute_value parameter, IDbTransaction trn)
{
if (string.IsNullOrWhiteSpace(where))
{
return(false);
}
IDbConnection conn = trn.Connection;
string sqlCommandText = @"delete from tattribute_value where " + where;
return(conn.Execute(sqlCommandText, parameter, trn) > 0 ? true : false);
}
/// <summary>
/// 更新
/// </summary>
/// <param name="model">模型</param>
/// <returns></returns>
public bool Update(string field, CriticalMass.TagNode.Model.tattribute_value model, IDbTransaction trn)
{
IDbConnection conn = trn.Connection;
if (model.id <= 0)
{
return(false);
}
string sqlCommandText = @"update tattribute_value set " + field + " where id=@id";
return(conn.Execute(sqlCommandText, model, trn) > 0 ? true : false);
}
/// <summary>
/// 递归添加子项
/// </summary>
/// <param name="attrId"></param>
/// <param name="pid"></param>
private void AddSubValues(int attrId, int pid, int createBy, int modifyBy, string subValues)
{
List <dynamic> lt = ((string)subValues).ToString().Str2List <dynamic>();
var ValueService = HttpContext.RequestServices.GetService <Itattribute_valueRepository>();
if (lt != null && lt.Count != 0)
{
lt.Each(a => {
int attrValId = a.attrValId;
string val = a.val;
CriticalMass.TagNode.Model.tattribute_value model = attrValId == 0 ? new CriticalMass.TagNode.Model.tattribute_value() : ValueService.GetModel(attrValId);
if (model.id > 0 && ValueService.Exists(string.Format("val='{0}' and id<>'{1}' and attrid='{2}'", val, model.id, attrId)))
{
throw new Exception("属性值重复.");
}
else if (model.id == 0 && ValueService.Exists(string.Format("val='{0}' and attrid='{1}'", val, attrId)))
{
throw new Exception("属性值重复.");
}
model.val = val;
model.attrId = attrId;
model.Pid = pid;
model.status = 1;
if (attrValId == 0)
{
model.createBy = createBy;
model.createTime = DateTime.Now;
int ValId = ValueService.Insert(model);
model.id = ValId;
model.code = model.id.IntToHex();//生成值Code
}
else
{
model.modifyBy = modifyBy;
model.modifyTime = DateTime.Now;
}
ValueService.Update(model);
subValues = a.subValues.ToString();
AddSubValues(attrId, model.id, createBy, modifyBy, subValues);
});
}
}
