/// <summary>
/// 创建新的 MD_MessageLog 对象。
/// </summary>
/// <param name="id">ID 属性的初始值。</param>
public static MD_MessageLog CreateMD_MessageLog(global::System.Guid id)
{
MD_MessageLog mD_MessageLog = new MD_MessageLog();
mD_MessageLog.ID = id;
return(mD_MessageLog);
}
/// <summary>
/// 更新消息状态，写入发送记录
/// </summary>
/// <param name="msg"></param>
public static void SaveMessageLog(MessageEntity msg, string sendType, string exception)
{
using (MSGEntities db = new MSGEntities())
{
MD_Message md = db.MD_Message.SingleOrDefault(o => o.ID == msg.ID);
if (md == null)
{
throw new Exception(string.Format("消息{0}不存在。", msg.ID));
}
md.IsSended = md.IsSended.Value || msg.IsSended;
MD_MessageLog log = db.MD_MessageLog.SingleOrDefault(o => o.MessageID == msg.ID && o.SendType.Equals(sendType));
if (log == null)
{
log = new MD_MessageLog();
log.ID = Guid.NewGuid();
log.MessageID = msg.ID;
log.SendType = sendType;
db.MD_MessageLog.AddObject(log);
}
log.IsSuccess = msg.IsSended;
log.Exception = exception;
log.SendTime = DateTime.Now;
db.SaveChanges();
}
}
/// <summary>
/// 用于向 MD_MessageLog EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToMD_MessageLog(MD_MessageLog mD_MessageLog)
{
base.AddObject("MD_MessageLog", mD_MessageLog);
}