/// <summary>
/// 更新记录
/// </summary>
/// <param name="regs"></param>
/// <param name="site"></param>
/// <param name="macs"></param>
/// <param name="sens"></param>
/// <param name="date"></param>
/// <param name="conclusion"></param>
/// <param name="inserted"></param>
/// <returns></returns>
public string AddRecordDAL(string regs, string site, string macs, string sens, string date, string conclusion, List <Guid> gList)
{
DateTime inserted = DateTime.Now; //获取当前系统的时间
List <Pictures> picList = new List <Pictures>(); //存放图片信息
using (var db = new MachineFailureEntities())
{
using (var tran = db.Database.BeginTransaction()) //开启事物
{
try
{
//查询记录
var record = db.Records.FirstOrDefault(e => sens.Equals(e.FaultTypeID.ToString()) && date.Equals(e.Timestamp) && conclusion.Equals(e.Conclusion));
if (record != null) //判断插入的记录是否已经存在
{
return("exsit");
}
//插入记录
var recordID = Guid.NewGuid(); //生成记录的ID
db.Records.Add(new Records()
{
RecordID = recordID,
FaultTypeID = Guid.Parse(sens),
Conclusion = conclusion,
Timestamp = date,
Inserted = inserted
});
//插入图片
foreach (var g in gList)
{
picList.Add(new Pictures()
{
PictureID = g, RecordID = recordID
});
}
db.Pictures.AddRange(picList);
//更新故障类型的时间
UpdateTime.UpdateFaultTypes(db, Guid.Parse(sens), inserted);
//更新机组时间
UpdateTime.UpdateMachines(db, Guid.Parse(macs), inserted);
//更新站点时间
UpdateTime.UpdateSites(db, Guid.Parse(site), inserted);
//更新大区的时间
UpdateTime.UpdateRegionals(db, Guid.Parse(regs), inserted);
db.SaveChanges();
tran.Commit();
}
catch (Exception e)
{
tran.Rollback();
Debug.WriteLine(e);
return("false");
}
}
}
return("true");
}