/// <summary>
/// 获取数据变更列表
/// </summary>
/// <param name="condition">查询条件</param>
/// <param name="page">分页设置</param>
/// <returns>数据页</returns>
public DataPage GetList(DataMark condition, DataPage page)
{
string sql = null;
List <DataParameter> parameters = new List <DataParameter>();
try
{
//获取查询语句
sql = this.GetQuerySql(condition, ref parameters);
//分页关键字段及排序
page.KeyName = "USERID";
if (string.IsNullOrEmpty(page.SortExpression) == true)
{
page.SortExpression = "OPERATETIME DESC";
}
using (IDataSession session = AppDataFactory.CreateMainSession())
{
page = session.GetDataPage <DataMark>(sql, parameters.ToArray(), page);
}
return(page);
}
catch (Exception ex)
{
throw;
}
}
/// <summary>
/// 获取数据变更列表
/// </summary>
/// <param name="condition">查询条件</param>
/// <param name="page">分页设置</param>
/// <returns>数据页</returns>
public DataPage GetList(DataMark condition, DataPage page)
{
try
{
if (string.IsNullOrEmpty(condition.DATAKIND) == false)
{
condition.DATAKIND = this.GetTableName(condition.DATAKIND);
}
return(new DataChangeManageDAL().GetList(condition, page));
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 获取查询语句
/// </summary>
/// <param name="user">查询条件</param>
/// <param name="parameters">参数</param>
/// <returns>查询语句</returns>
private string GetQuerySql(DataMark condition, ref List <DataParameter> parameters)
{
StringBuilder sqlBuilder = new StringBuilder();
StringBuilder whereBuilder = new StringBuilder();
try
{
sqlBuilder.Append("SELECT T1.MARKID,T1.OPERATETIME,T2.USERDES AS OPERATEUSER,T1.OPERATETYPE,T3.COMMENTS AS DATAKIND ");
sqlBuilder.Append("FROM T_BD_DATAMARK T1 ");
sqlBuilder.Append("left JOIN T_QM_USERINFO T2 ON t1.OPERATEUSER=T2.USERID ");
sqlBuilder.Append("left JOIN ALL_TAB_COMMENTS T3 ON T3.OWNER='PLP' AND T1.DATAKIND=T3.TABLE_NAME ");
if (string.IsNullOrEmpty(condition.STARTOPERATETIME) == false)
{
whereBuilder.Append(" AND T1.OPERATETIME >= :DATE1");
parameters.Add(new DataParameter("DATE1", DateTime.Parse(condition.STARTOPERATETIME)));
}
if (string.IsNullOrEmpty(condition.ENDOPERATETIME) == false)
{
whereBuilder.Append(" AND T1.OPERATETIME <= :DATE2");
parameters.Add(new DataParameter("DATE2", DateTime.Parse(condition.ENDOPERATETIME).AddDays(1).AddSeconds(-1)));
}
if (string.IsNullOrEmpty(condition.OPERATEUSER) == false)
{
whereBuilder.Append(" AND (T2.USERNAME LIKE :OPERATEUSER OR T2.USERDES LIKE :OPERATEUSER)");
parameters.Add(new DataParameter("OPERATEUSER", "%" + condition.OPERATEUSER + "%"));
}
if (string.IsNullOrEmpty(condition.DATAKIND) == false)
{
whereBuilder.Append(" AND T1.DATAKIND=:DATAKIND");
parameters.Add(new DataParameter("DATAKIND", condition.DATAKIND));
}
if (whereBuilder.Length > 0)
{
sqlBuilder.Append(" WHERE " + whereBuilder.ToString().Substring(4));
}
return(sqlBuilder.ToString());
}
catch (Exception ex)
{
throw;
}
}
/// <summary>
/// 获取数据变更痕迹数据
/// </summary>
/// <param name="info">变更痕迹</param>
/// <returns>变更痕迹</returns>
public DataMark GetInfo(DataMark info, ref DataTable columnDt)
{
StringBuilder sqlBuilder = new StringBuilder();
List <DataParameter> parameters = new List <DataParameter>();
try
{
using (IDataSession session = AppDataFactory.CreateMainSession())
{
sqlBuilder.Append("SELECT T1.MARKID,T1.OPERATETIME,T2.USERDES AS OPERATEUSER,T1.OPERATETYPE,T1.DATAKIND,T3.COMMENTS AS DATAKINDDES,T1.OriginalData,T1.ChangedData ");
sqlBuilder.Append("FROM T_BD_DATAMARK T1 ");
sqlBuilder.Append("left JOIN T_QM_USERINFO T2 ON t1.OPERATEUSER=T2.USERID ");
sqlBuilder.Append("left JOIN ALL_TAB_COMMENTS T3 ON T3.OWNER='PLP' AND T1.DATAKIND=T3.TABLE_NAME ");
sqlBuilder.Append("WHERE T1.MARKID=:MARKID");
//获取变更痕迹信息
info = session.Get <DataMark>(sqlBuilder.ToString(), new DataParameter("MARKID", info.MARKID));
//获取字段描述信息
if (columnDt != null)
{
sqlBuilder.Clear();
sqlBuilder.Append("SELECT T1.COLUMN_NAME AS COLUMNNAME, T1.COMMENTS AS COLUMNDES ");
sqlBuilder.Append("FROM USER_COL_COMMENTS T1, ALL_TAB_COMMENTS T2 ");
sqlBuilder.Append("WHERE T1.TABLE_NAME = T2.TABLE_NAME AND T1.TABLE_NAME = :TABLENAME");
parameters.Add(new DataParameter("TABLENAME", info.DATAKIND));
session.FillTable(columnDt, sqlBuilder.ToString(), parameters.ToArray());
}
}
return(info);
}
catch (Exception ex)
{
throw;
}
}
/// <summary>
/// 记录数据变更新信息
/// </summary>
/// <typeparam name="T">数据类型</typeparam>
/// <param name="oprType">操作类型</param>
/// <param name="OperateUser">操作者</param>
/// <param name="oldInfo">原数据</param>
/// <param name="newInfo">新数据</param>
public void RecordDataChangeMark <T>(DataOprType oprType, string OperateUser, T oldInfo, T newInfo) where T : new()
{
string tableName = "";
DataMark mark = new DataMark();
try
{
Type type = typeof(T);
//获取表名
object[] attrsClassAtt = type.GetCustomAttributes(typeof(DBTableAttribute), true);
DBTableAttribute tableAtt = (DBTableAttribute)attrsClassAtt[0];
tableName = tableAtt.TableName;
//创建痕迹信息
mark.MARKID = Guid.NewGuid().ToString();
mark.OPERATEUSER = OperateUser;
mark.DATAKIND = tableName;
mark.OPERATETIME = DateTime.Now;
mark.OPERATETYPE = oprType.ToString();
mark.DATAID = "";
mark.ORIGINALDATA = LAF.Common.Serialization.JsonConvertHelper.GetSerializes(oldInfo);
if (oprType == DataOprType.Update)
{
mark.CHANGEDDATA = LAF.Common.Serialization.JsonConvertHelper.GetSerializes(newInfo);
}
//保存痕迹信息
Session.Insert <DataMark>(mark);
}
catch (Exception ex)
{
throw;
}
}
public DataMark GetInfo(DataMark info)
{
DataTable columnDt = new DataTable();
object oldInfo = null;
object newInfo = null;
Type entityType;
try
{
//获取数据
info = new DataChangeManageDAL().GetInfo(info, ref columnDt);
//获取实体类型
entityType = this.GetEntityTypeByTable(info.DATAKIND);
info.DATAKIND = info.DATAKINDDES;
//json格式数据转换为实体
if (string.IsNullOrEmpty(info.ORIGINALDATA) == false)
{
oldInfo = JsonConvertHelper.GetDeserialize(entityType, info.ORIGINALDATA);
}
if (string.IsNullOrEmpty(info.CHANGEDDATA) == false)
{
newInfo = JsonConvertHelper.GetDeserialize(entityType, info.CHANGEDDATA);
}
//生成字段明细数据
PropertyInfo[] pArray = entityType.GetProperties();
info.Details = new List <DataMarkDetail>();
//获取字段信息
foreach (var item in pArray)
{
object[] attrs = item.GetCustomAttributes(typeof(DBColumnAttribute), true);
if (attrs.Count() == 0)
{
continue;
}
DBColumnAttribute ca = (DBColumnAttribute)attrs[0];//字段属性
DataMarkDetail detail = new DataMarkDetail();
//原值
object oldValue = null;
if (oldInfo != null)
{
oldValue = BindHelper.GetPropertyValue(oldInfo, item.Name);
}
detail.OldValue = oldValue == null?"":oldValue.ToString();
//变更后值
object newValue = null;
if (newInfo != null)
{
newValue = BindHelper.GetPropertyValue(newInfo, item.Name);
}
detail.NewValue = newValue == null ? "" : newValue.ToString();
DataRow[] rows = columnDt.Select("COLUMNNAME='" + ca.ColumnName + "'");
if (rows.Length > 0)
{
detail.ColumnDes = rows[0]["COLUMNDES"].ToString();
}
if (string.IsNullOrEmpty(detail.ColumnDes) == true)
{
continue;
}
info.Details.Add(detail);
}
return(info);
}
catch (Exception ex)
{
throw ex;
}
}