293 lines
12 KiB
C#
293 lines
12 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Data;
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using SuperMap.RealEstate.ServiceModel;
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using Business = SuperMap.RealEstate.Coop.Merchant.Business;
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using HCC = HZQR.Common.Common;
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using HZQR.Common;
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namespace EShang.Common.GeneralMethod
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{
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/// <summary>
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/// 发帖信息表相关方法
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/// 2025/2/13 17:25:15自动生成
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/// </summary>
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public class POSTHelper
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{
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#region 获取发帖信息表列表
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/// <summary>
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/// 获取发帖信息表列表
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/// </summary>
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/// <param name="transaction">事务管理器</param>
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/// <param name="TotalCount">查询结果总数</param>
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/// <param name="searchModel">查询条件对象</param>
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public static List<Model.POSTModel> GetPOSTList(Transaction transaction,
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ref int TotalCount, Model.SearchModel<Model.POSTModel> searchModel)
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{
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List<Model.POSTModel> POSTList = new List<Model.POSTModel>();
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string WhereSQL = "", RowFilterSQL = "";
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if (searchModel.SearchParameter != null)
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{
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WhereSQL = OperationDataHelper<Model.POSTModel>.GetWhereSQL(searchModel.SearchParameter, searchModel.QueryType, "",
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"MEMBERSHIP_IDS", "PUBLISH_TIME_Start", "PUBLISH_TIME_End", "POST_TAGS", "OPERATE_DATE_Start", "OPERATE_DATE_End");
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if (WhereSQL != "")
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{
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WhereSQL = " WHERE " + WhereSQL;
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}
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//查询会员内码
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if (searchModel.SearchParameter.MEMBERSHIP_IDS.TryParseToString() != "")
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{
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WhereSQL += (WhereSQL == "" ? " WHERE " : " AND ") + "MEMBERSHIP_ID IN (" + searchModel.SearchParameter.MEMBERSHIP_IDS + ")";
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}
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//查询发帖时间
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if (searchModel.SearchParameter.PUBLISH_TIME_Start.TryParseToString() != "")
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{
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WhereSQL += (WhereSQL == "" ? " WHERE " : " AND ") + "SUBSTR(PUBLISH_TIME,1,8) >= " +
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DateTime.Parse(searchModel.SearchParameter.PUBLISH_TIME_Start).ToString("yyyyMMdd");
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}
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if (searchModel.SearchParameter.PUBLISH_TIME_End.TryParseToString() != "")
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{
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WhereSQL += (WhereSQL == "" ? " WHERE " : " AND ") + "SUBSTR(PUBLISH_TIME,1,8) <= " +
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DateTime.Parse(searchModel.SearchParameter.PUBLISH_TIME_End).ToString("yyyyMMdd");
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}
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//查询帖子标签
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if (searchModel.SearchParameter.POST_TAGS.TryParseToString() != "")
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{
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WhereSQL += (WhereSQL == "" ? " WHERE " : " AND ") + "POST_TAG IN ('" +
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searchModel.SearchParameter.POST_TAGS.Replace(",", "','") + "')";
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}
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//查询操作时间
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if (searchModel.SearchParameter.OPERATE_DATE_Start.TryParseToString() != "")
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{
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WhereSQL += (WhereSQL == "" ? " WHERE " : " AND ") + "OPERATE_DATE >= TO_DATE('" +
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searchModel.SearchParameter.OPERATE_DATE_Start.Split(' ')[0] + "','YYYY/MM/DD')";
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}
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if (searchModel.SearchParameter.OPERATE_DATE_End.TryParseToString() != "")
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{
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WhereSQL += (WhereSQL == "" ? " WHERE " : " AND ") + "OPERATE_DATE < TO_DATE('" +
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searchModel.SearchParameter.OPERATE_DATE_End.Split(' ')[0] + "','YYYY/MM/DD') + 1";
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}
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}
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DataTable dtPOST = new Business.OWNERUNIT(transaction).ExecuteDataTable(
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"SELECT * FROM COOP_MERCHANT.T_POST" + WhereSQL);
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//增加组合查询条件
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if (searchModel.keyWord != null && !string.IsNullOrWhiteSpace(searchModel.keyWord.Key))
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{
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foreach (string KeyName in searchModel.keyWord.Key.Split(','))
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{
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RowFilterSQL += (RowFilterSQL == "" ? "" : " or ") +
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KeyName + " like '%" + searchModel.keyWord.Value + "%'";
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}
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}
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if (RowFilterSQL != "")
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{
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dtPOST.DefaultView.RowFilter = RowFilterSQL;
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}
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//排序：
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dtPOST.DefaultView.Sort = searchModel.SortStr;
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dtPOST = dtPOST.DefaultView.ToTable();
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//获取查询结果总记录条数
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TotalCount = dtPOST.Rows.Count;
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//根据传入的页码和每页显示条数返回结果
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dtPOST = CommonHelper.GetDataTableWithPageSize(dtPOST, searchModel.PageSize, searchModel.PageIndex);
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foreach (DataRow drPOST in dtPOST.Rows)
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{
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Model.POSTModel postModel = new Model.POSTModel();
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//绑定发帖信息表数据对象
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BindDataRowToModel(drPOST, postModel);
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POSTList.Add(postModel);
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}
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return POSTList;
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}
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#region 绑定model
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/// <summary>
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/// 绑定model
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/// </summary>
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/// <param name="drPOST">datarow数据源</param>
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/// <param name="postModel">model对象</param>
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public static void BindDataRowToModel(DataRow drPOST, Model.POSTModel postModel)
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{
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if (drPOST["POST_ID"].ToString() != "")
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{
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postModel.POST_ID = drPOST["POST_ID"].TryParseToInt(); //发帖内码
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}
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if (drPOST["MEMBERSHIP_ID"].ToString() != "")
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{
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postModel.MEMBERSHIP_ID = drPOST["MEMBERSHIP_ID"].TryParseToInt(); //会员内码
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}
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postModel.AUTHOR_NAME = drPOST["AUTHOR_NAME"].ToString(); //作者名称
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postModel.POST_TITLE = drPOST["POST_TITLE"].ToString(); //帖子标题
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postModel.POST_CONTENT = drPOST["POST_CONTENT"].ToString(); //发帖内容
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postModel.POST_PLATFORM = drPOST["POST_PLATFORM"].ToString(); //发帖平台
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if (!string.IsNullOrWhiteSpace(drPOST["PUBLISH_TIME"].ToString()))
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{
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//发帖时间
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postModel.PUBLISH_TIME = HCC.Common.TranslateDateTime(drPOST["PUBLISH_TIME"].ToString());
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}
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postModel.POST_TAG = drPOST["POST_TAG"].ToString(); //帖子标签
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if (drPOST["POST_VIEWCOUNT"].ToString() != "")
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{
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postModel.POST_VIEWCOUNT = drPOST["POST_VIEWCOUNT"].TryParseToInt(); //浏览数量
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}
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if (drPOST["POST_COMMENTCOUNT"].ToString() != "")
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{
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postModel.POST_COMMENTCOUNT = drPOST["POST_COMMENTCOUNT"].TryParseToInt(); //评论数量
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}
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if (drPOST["POST_LIKECOUNT"].ToString() != "")
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{
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postModel.POST_LIKECOUNT = drPOST["POST_LIKECOUNT"].TryParseToInt(); //点赞数量
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}
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postModel.POST_INFO = drPOST["POST_INFO"].ToString(); //附加信息
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if (drPOST["STAFF_ID"].ToString() != "")
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{
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postModel.STAFF_ID = drPOST["STAFF_ID"].TryParseToInt(); //操作人内码
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}
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postModel.STAFF_NAME = drPOST["STAFF_NAME"].ToString(); //操作人员
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if (!string.IsNullOrWhiteSpace(drPOST["OPERATE_DATE"].ToString()))
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{
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//操作时间
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postModel.OPERATE_DATE = drPOST["OPERATE_DATE"].ToString();
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}
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if (drPOST["POST_STATE"].ToString() != "")
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{
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postModel.POST_STATE = drPOST["POST_STATE"].TryParseToShort(); //帖子状态
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}
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postModel.POST_DESC = drPOST["POST_DESC"].ToString(); //备注说明
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}
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#endregion
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#endregion
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#region 获取发帖信息表明细
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/// <summary>
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/// 获取发帖信息表明细
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/// </summary>
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/// <param name="transaction">事务管理器</param>
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/// <param name="POSTId">发帖信息表内码</param>
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public static Model.POSTModel GetPOSTDetail(Transaction transaction, int POSTId)
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{
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Model.POSTModel postModel = new Model.POSTModel();
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string WhereSQL = "WHERE POST_ID = " + POSTId;
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//查询明细数据
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DataTable dtPOST = new Business.OWNERUNIT(transaction).ExecuteDataTable(
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"SELECT * FROM COOP_MERCHANT.T_POST " + WhereSQL);
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if (dtPOST.Rows.Count > 0)
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{
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//绑定发帖信息表数据对象
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BindDataRowToModel(dtPOST.Rows[0], postModel);
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}
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return postModel;
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}
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#endregion
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#region 同步发帖信息表
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/// <summary>
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/// 赋值发帖信息表数据对象
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/// </summary>
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/// <param name="transaction">事务管理器</param>
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/// <param name="postModel">发帖信息表数据对象</param>
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public static bool SynchroPOST(Transaction transaction, Model.POSTModel postModel)
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{
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bool SynchroFlag = true;
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string SQLString;
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List<string> excludeField = new List<string>();
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Dictionary<string, string> dateFieldList = new Dictionary<string, string>();
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string tableName = "COOP_MERCHANT.T_POST", keyField = "POST_ID", seqName = "SEQ_POST";
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Business.OWNERUNIT _OWNERUNIT = new Business.OWNERUNIT(transaction);
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#region 添加SQL语句中需要排除在外的字段
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excludeField.Add("MEMBERSHIP_IDS");
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excludeField.Add("PUBLISH_TIME_Start");
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excludeField.Add("PUBLISH_TIME_End");
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excludeField.Add("POST_TAGS");
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excludeField.Add("OPERATE_DATE_Start");
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excludeField.Add("OPERATE_DATE_End");
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#endregion
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#region 添加SQL语句中日期相关字段的执行语句
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//发帖时间
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if (!string.IsNullOrWhiteSpace(postModel.PUBLISH_TIME))
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{
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dateFieldList.Add("PUBLISH_TIME", DateTime.Parse(
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postModel.PUBLISH_TIME).ToString("yyyyMMddHHmmss"));
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}
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else
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{
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dateFieldList.Add("PUBLISH_TIME", "NULL");
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}
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//操作时间
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if (!string.IsNullOrWhiteSpace(postModel.OPERATE_DATE))
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{
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dateFieldList.Add("OPERATE_DATE", "TO_DATE('" +
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postModel.OPERATE_DATE + "','YYYY/MM/DD HH24:MI:SS')");
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}
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else
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{
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dateFieldList.Add("OPERATE_DATE", "NULL");
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}
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#endregion
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if (postModel.POST_ID != null)
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{
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string WhereSQL = " WHERE POST_ID = " + postModel.POST_ID;
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DataTable dtPOST = _OWNERUNIT.ExecuteDataTable(
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"SELECT * FROM COOP_MERCHANT.T_POST" + WhereSQL);
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if (dtPOST.Rows.Count > 0)
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{
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SQLString = OperationDataHelper<Model.POSTModel>.GetTableExcuteSQL(
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postModel, 1, tableName, keyField, seqName, dateFieldList, excludeField, WhereSQL);
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}
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else
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{
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return false;
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}
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}
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else
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{
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DataTable dtPOST = _OWNERUNIT.ExecuteDataTable(
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"SELECT " + seqName + ".NEXTVAL FROM DUAL");
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postModel.POST_ID = dtPOST.Rows[0][0].TryParseToInt();
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SQLString = OperationDataHelper<Model.POSTModel>.GetTableExcuteSQL(
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postModel, 0, tableName, keyField, seqName, dateFieldList, excludeField);
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}
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_OWNERUNIT.ExecuteNonQuery(SQLString, null);
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return SynchroFlag;
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}
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#endregion
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#region 删除发帖信息表
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/// <summary>
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/// 删除发帖信息表
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/// </summary>
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/// <param name="transaction">事务管理器</param>
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/// <param name="POSTId">发帖信息表内码</param>
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public static bool DeletePOST(Transaction transaction, int? POSTId)
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{
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bool DeleteFlag = false;
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if (POSTId != null)
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{
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string SQLString = "UPDATE COOP_MERCHANT.T_POST SET POST_STATE = 0 WHERE POST_ID = " + POSTId;
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int ExcuteCount = new Business.OWNERUNIT(transaction).ExecuteNonQuery(SQLString, null);
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if (ExcuteCount > 0)
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{
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DeleteFlag = true;
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}
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}
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return DeleteFlag;
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}
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#endregion
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}
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}
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