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2022-10-25 1961452ebc018cf758924f26d9c7aa0b31495227
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Model;
using Common;
using Oracle.DataAccess.Client;
using System.Data.Common;
 
namespace Dao
{
    /// <summary>
    /// 订单审核操作
    /// </summary>
    public class GwOrderAuditDao : IDisposable
    {
        public void Dispose()
        {
        }
 
        private static GwOrderAuditDao _instance;
        public static GwOrderAuditDao Instance
        {
            get {
                if (_instance == null)
                {
                    _instance = new GwOrderAuditDao();
                }
                return _instance;
            }
        }
 
        /// <summary>
        /// 获取订单审核列表
        /// </summary>
        /// flag: 0-待审核订单(已提交、审核中);1-已完成订单(审核通过、审核不通过、取消)
        /// <returns></returns>
        public List<GwOrderAudit> List(GwOrderAudit gwOrderAudit)
        {
            List<GwOrderAudit> list = new List<GwOrderAudit>();
            try
            {
                StringBuilder stringBuilder = new StringBuilder();
                stringBuilder.Append("SELECT GOA.*  ");
                stringBuilder.Append(" FROM GW_ORDER_AUDIT GOA ");
                stringBuilder.Append(" WHERE 1=1 ");
 
                if (gwOrderAudit.AuditId!=null && gwOrderAudit.AuditId!="")
                {
                    stringBuilder.Append(" AND AUDIT_ID= '" + gwOrderAudit.AuditId + "' ");
                }
                if (gwOrderAudit.OrderId != null && gwOrderAudit.OrderId != "")
                {
                    stringBuilder.Append(" AND ORDER_ID= '" + gwOrderAudit.OrderId + "' ");
                }
                if (gwOrderAudit.AuditSort != 0 )
                {
                    stringBuilder.Append(" AND AUDIT_SORT= " + gwOrderAudit.AuditSort + " ");
                }
                if (gwOrderAudit.AuditStatus != 0)
                {
                    stringBuilder.Append(" AND AUDIT_STATUS= " + gwOrderAudit.AuditStatus + " ");
                }
                stringBuilder.Append(" ORDER BY ORDER_ID, AUDIT_TIME DESC ");
 
                using (OracleDataReader reader = OracleHelper.ExecuteReader(stringBuilder.ToString() , OracleHelper.Connection))
                {
                    while (((DbDataReader)reader).Read())
                    {
                        GwOrderAudit o = new GwOrderAudit();
                        if (this.ReadInfo(reader, o))
                            list.Add(o);
                    }
                }
            }
            catch (Exception ex)
            {
                LogHelper.Error(ex);
                return list;
            }
            return list;
        }
 
 
        //添加信息
        public bool Add(GwOrderAudit o)
        {
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.Append("INSERT INTO GW_ORDER_AUDIT ( ");
            stringBuilder.Append(" AUDIT_ID, ORDER_ID, AUDIT_SORT, AUDIT_STATUS, AUDITOR, AUDIT_REASON, AUDIT_TIME ");
            stringBuilder.Append(" ) ");
            stringBuilder.Append(" VALUES (:AUDIT_ID, :ORDER_ID, :AUDIT_SORT, :AUDIT_STATUS, :AUDITOR, :AUDIT_REASON, :AUDIT_TIME ");
            stringBuilder.Append("  ) ");
 
            string sql = stringBuilder.ToString();
 
            return OracleHelper.ExecuteSql(sql, 
                OracleHelper.Connection,
                new OracleParameter(":AUDIT_ID", (object)o.AuditId),
                new OracleParameter(":ORDER_ID", (object)o.OrderId),
                new OracleParameter(":AUDIT_SORT", (object)o.AuditSort),
                new OracleParameter(":AUDIT_STATUS", (object)o.AuditStatus),
                new OracleParameter(":AUDITOR", (object)o.Auditor),
                new OracleParameter(":AUDIT_REASON", (object)o.AuditReason),
                new OracleParameter(":AUDIT_TIME", (object)o.AuditTime)
                ) > 0;
        }
 
        //删除
        public bool Delete(string AuditId)
        {
            if (string.IsNullOrEmpty(AuditId) )
                return false;
            return OracleHelper.ExecuteSql("delete from GW_ORDER_AUDIT where AUDIT_ID=:AUDIT_ID", OracleHelper.Connection, new OracleParameter(":AUDIT_ID", (object)AuditId)) > 0;
        }
 
        //更新产品或产品分类信息
        public bool Update(GwOrderAudit o)
        {
            OracleParameter[] cmdParms = new OracleParameter[] {
                new OracleParameter(":AUDIT_ID", (object)o.AuditId),
                new OracleParameter(":ORDER_ID", (object)o.OrderId),
                new OracleParameter(":AUDIT_SORT", (object)o.AuditSort),
                new OracleParameter(":AUDIT_STATUS", (object)o.AuditStatus),
                new OracleParameter(":AUDITOR", (object)o.Auditor),
                new OracleParameter(":AUDIT_REASON", (object)o.AuditReason),
                new OracleParameter(":AUDIT_TIME", (object)o.AuditTime)
            };
 
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.Append("UPDATE GW_ORDER_AUDIT SET ");
            //stringBuilder.Append(" , AUDIT_ID =:AUDIT_ID ");
            stringBuilder.Append(" , ORDER_ID =:ORDER_ID ");
            stringBuilder.Append(" , AUDIT_SORT =:AUDIT_SORT ");
            stringBuilder.Append(" , AUDIT_STATUS =:AUDIT_STATUS ");
            stringBuilder.Append(" , AUDITOR=:AUDITOR, AUDIT_REASON=:AUDIT_REASON, AUDIT_TIME=:AUDIT_TIME ");
            stringBuilder.Append(" WHERE AUDIT_ID=:AUDIT_ID ");
 
            string sql = stringBuilder.ToString();
            return (OracleHelper.ExecuteSql(sql, OracleHelper.Connection, cmdParms) > 0);
        }
 
        //获取信息
        public GwOrderAudit Get(string auditId)
        {
            GwOrderAudit o = new GwOrderAudit();
            if (string.IsNullOrEmpty(auditId))
                return o;
            using (OracleDataReader reader = OracleHelper.ExecuteReader(string.Format("select * from GW_ORDER_AUDIT where AUDIT_ID=:AUDIT_ID"), OracleHelper.Connection, new OracleParameter(":AUDIT_ID", (object)auditId)))
            {
                if (((DbDataReader)reader).Read())
                {
                    this.ReadInfo(reader, o);
                    return o;
                }
            }
            return o;
        }
 
        //统计记录数
        private int ReadCount(OracleDataReader reader)
        {
            OracleReaderWrapper wrapper = new OracleReaderWrapper(reader);
            return wrapper.GetInt("count", 0);
        }
 
        //数据封装
        private bool ReadInfo(OracleDataReader reader, GwOrderAudit o)
        {
            OracleReaderWrapper oracleReaderWrapper = new OracleReaderWrapper(reader);
            o.AuditId = oracleReaderWrapper.GetString("AUDIT_ID", "");
            o.OrderId = oracleReaderWrapper.GetString("ORDER_ID", "");
            o.AuditSort = oracleReaderWrapper.GetInt("AUDIT_SORT", 0);
            o.AuditStatus = oracleReaderWrapper.GetInt("AUDIT_STATUS", 0);
            o.Auditor = oracleReaderWrapper.GetString("AUDITOR", "");
            o.AuditReason = oracleReaderWrapper.GetString("AUDIT_REASON", "");
            o.AuditTime = oracleReaderWrapper.GetDateTime("AUDIT_TIME");
            return true;
        }
 
    }
 
}