/// <summary>
/// 存储修改数据日志
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="NewModel"></param>
/// <param name="Dao"></param>
/// <param name="sqlmap"></param>
/// <returns></returns>
public int Update <T>(T NewModel, DaoInterface <T> Dao, ISqlMapper sqlmap)
{
int result = 0;
try
{
//检验此类是否开启更新数据时插入数据
DataServiceLogConfig Config = DataServiceLogConfigDataHelper.GetConfigByClassName(NewModel.GetType().FullName, sqlmap);
if (Config == null || Config.IsUpdate == 0)
{
return(-1);
}
//定义日志内容
Dictionary <string, string> LogDic = new Dictionary <string, string>();
//获取Model的ID
object id = NewModel.GetType().GetProperty("ID").GetValue(NewModel, null);
if (id != null)
{
//获取老的Model
T OldModel = Dao.GetObject(id);
if (OldModel != null)
{
//获取新的Model的属性列表
PropertyInfo[] propertyList = NewModel.GetType().GetProperties();
//获取老Model的Type
Type OldType = OldModel.GetType();
//新的Model和老的Model值做对比
foreach (PropertyInfo property in propertyList)
{
//新的属性
object newpro = property.GetValue(NewModel, null);
//老的属性
object oldpro = OldType.GetProperty(property.Name).GetValue(OldModel, null);
if (!newpro.Equals(oldpro))
{
LogDic.Add(property.Name, string.Format("\"{0}\"修改为:\"{1}\"", oldpro, newpro));
}
}
//保存日志
if (LogDic.Count > 0)
{
//存储日志
DataServiceLog Log = new DataServiceLog();
Log.ID = new SysTableIdDao().generatorId("DataServiceLog", sqlmap);
Log.OperateContent = ToJson(LogDic);
Log.ClassName = NewModel.GetType().FullName;
Log.DataID = Convert.ToInt32(id);
Log.OperateType = 2;
Log.UserID = System.Web.HttpContext.Current.Session[SessionConstant.UserID] == null ? 0 : Convert.ToInt32(System.Web.HttpContext.Current.Session[SessionConstant.UserID]);
Log.OperateDate = DateTime.Now;
sqlmap.Insert("insertDataServiceLog", Log);
result = 1;
}
}
}
}
catch (Exception ex)
{
result = -1;
}
return(result);
}