/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(lifesense.Model.t_heartrateinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_heartrateinfo set ");
strSql.Append("UserID=@UserID,");
strSql.Append("StartTime=@StartTime,");
strSql.Append("HeartRate=@HeartRate");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.VarChar, 100),
new SqlParameter("@StartTime", SqlDbType.DateTime),
new SqlParameter("@HeartRate", SqlDbType.VarChar, 500),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.UserID;
parameters[1].Value = model.StartTime;
parameters[2].Value = model.HeartRate;
parameters[3].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(lifesense.Model.t_heartrateinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_heartrateinfo(");
strSql.Append("UserID,StartTime,HeartRate)");
strSql.Append(" values (");
strSql.Append("@UserID,@StartTime,@HeartRate)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.VarChar, 100),
new SqlParameter("@StartTime", SqlDbType.DateTime),
new SqlParameter("@HeartRate", SqlDbType.VarChar, 600)
};
parameters[0].Value = model.UserID;
parameters[1].Value = model.StartTime;
parameters[2].Value = model.HeartRate;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
private lifesense.Model.t_heartrateinfo getHeartrateInfoModel(HeartrateData heartrateData, lifesense.Model.t_userinfo mUserInfoModel, string day)
{
lifesense.Model.t_heartrateinfo heartrateModel = new lifesense.Model.t_heartrateinfo();
heartrateModel.UserID = mUserInfoModel.UserID;
heartrateModel.StartTime = Convert.ToDateTime(day);
heartrateModel.HeartRate = heartrateData.heartrate.heartrate;
return(heartrateModel);
}
private bool saveHeartrateData(HeartrateData heartrateData, lifesense.Model.t_userinfo mUserInfoModel, string day)
{
if (heartrateData == null || heartrateData.heartrate == null)
{
return(false);
}
lifesense.Model.t_heartrateinfo heartrateModel = getHeartrateInfoModel(heartrateData, mUserInfoModel, day);
lifesense.BLL.t_heartrateinfo heartrateBll = new lifesense.BLL.t_heartrateinfo();
string strWhere = " UserId='" + mUserInfoModel.UserID + "' and StartTime='" + heartrateModel.StartTime + "'";
List <lifesense.Model.t_heartrateinfo> heartrateInfoList = heartrateBll.GetModelList(strWhere);
if (heartrateInfoList != null && heartrateInfoList.Count <= 0)
{
return(heartrateBll.Add(heartrateModel) > 0 ? true : false);
}
return(true);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public lifesense.Model.t_heartrateinfo DataRowToModel(DataRow row)
{
lifesense.Model.t_heartrateinfo model = new lifesense.Model.t_heartrateinfo();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["UserID"] != null)
{
model.UserID = row["UserID"].ToString();
}
if (row["StartTime"] != null && row["StartTime"].ToString() != "")
{
model.StartTime = DateTime.Parse(row["StartTime"].ToString());
}
if (row["HeartRate"] != null)
{
model.HeartRate = row["HeartRate"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public lifesense.Model.t_heartrateinfo GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,UserID,StartTime,HeartRate from t_heartrateinfo ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
lifesense.Model.t_heartrateinfo model = new lifesense.Model.t_heartrateinfo();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
