wms-java/src/main/resources/mapper/autoWareHourceHaian/HaiAnSortingBoardMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.gaotao.modules.autoWareHourceHaian.mapper.HaiAnSortingBoardMapper">
    <!-- 全部表含关联和EXISTS均使用NOLOCK，可能脏读、漏读或重复读，仅供看板，不作为发料/预定/库存决策；以WCS标签驱动，WMS缺失也保留标签 - rqrq -->
    <select id="listSortingBoardItems" resultType="com.gaotao.modules.autoWareHourceHaian.entity.dashboard.HaiAnSortingBoardItem">
        SELECT requested.rfidBarcode AS rfidBarcode,
               CASE WHEN hu.matchCount = 1 AND hu.reserveFlag = 'Y'
                    THEN ISNULL(hu.orderNo, '') ELSE '' END AS orderNo,
               CASE WHEN hu.matchCount = 1 AND hu.reserveFlag = 'Y'
                    THEN ISNULL(ord.orderPartNo, '') ELSE '' END AS orderPartNo,
               CASE WHEN hu.matchCount = 1 THEN ISNULL(hu.partNo, '') ELSE '' END AS partNo,
               CASE WHEN hu.matchCount = 1 THEN ISNULL(hu.partDesc, '') ELSE '' END AS partDesc,
               <!-- 数量只在唯一命中标签时取出，重码或未找到不拼最大值，避免看板显示错误数量 - rqrq -->
               CASE WHEN hu.matchCount = 1 THEN hu.qty ELSE NULL END AS qty,
               <!-- 人工看板仅在标签没有有效预留申请单时显示数据异常；产品编码关联及领料明细缺失不改变状态，无锁结果仅供展示 - rqrq -->
               CASE WHEN ISNULL(hu.hasReservation, 0) = 0 THEN N'数据异常'
                    WHEN EXISTS (
                   SELECT 1
                   FROM haian_SOIssueNotifyOrderMaterialList_detail d WITH (NOLOCK)
                   WHERE d.site = #{site}
                     AND d.serialNo = requested.rfidBarcode
                     AND d.out_wcs_flag = 'N'
               ) THEN N'未完成' ELSE N'已完成' END AS status,
               CASE WHEN hu.matchCount = 0 THEN N'WMS未找到该工厂标签'
                    WHEN ISNULL(hu.hasReservation, 0) = 0 THEN N'标签当前无有效预留信息'
                    WHEN hu.matchCount &gt; 1 THEN N'标签存在多条记录，请核对账套'
                    WHEN NULLIF(LTRIM(RTRIM(hu.orderNo)), '') IS NULL THEN N'标签预定工单号为空'
                    WHEN NULLIF(LTRIM(RTRIM(ord.orderPartNo)), '') IS NULL THEN N'预定订单未匹配产品编码'
                    ELSE '' END AS message
        FROM (
            <choose>
                <when test="rfidBarcodes != null and rfidBarcodes.size() &gt; 0">
                    <foreach collection="rfidBarcodes" item="rfid" separator=" UNION ALL ">
                        SELECT CAST(#{rfid} AS NVARCHAR(200)) AS rfidBarcode
                    </foreach>
                </when>
                <otherwise>
                    SELECT CAST(NULL AS NVARCHAR(200)) AS rfidBarcode WHERE 1 = 0
                </otherwise>
            </choose>
        ) requested
        <!-- 聚合检测同码多账套，并在同一条标签上确认预留标志与申请单号，避免不同记录拼出虚假的预留；工厂边界使用site_sub映射 - rqrq -->
        OUTER APPLY (
            SELECT COUNT(1) AS matchCount,
                   MAX(h.site) AS subSite,
                   MAX(h.part_no) AS partNo,
                   MAX(h.part_desc) AS partDesc,
                   MAX(h.qty) AS qty,
                   MAX(h.reserve_flag) AS reserveFlag,
                   MAX(CASE WHEN h.reserve_flag = 'Y'
                                  AND NULLIF(LTRIM(RTRIM(h.reserve_order_ref1)), '') IS NOT NULL
                            THEN 1 ELSE 0 END) AS hasReservation,
                   MAX(h.reserve_order_ref1) AS notifyNo,
                   MAX(h.reserve_order_ref2) AS itemNo,
                   MAX(h.reserve_order_ref3) AS orderNo
            FROM handling_unit h WITH (NOLOCK)
            WHERE h.unit_id = requested.rfidBarcode
              AND (h.site = #{site} OR EXISTS (
                  SELECT 1 FROM site_sub ss WITH (NOLOCK)
                  WHERE ss.siteid = #{site} AND ss.subsiteid = h.site
              ))
        ) hu
        <!-- 仅当前有效预定按完整工厂/子账套/申请单/订单行关联产品，不反查标签历史任务，避免工单串单 - rqrq -->
        OUTER APPLY (
            SELECT CASE WHEN COUNT(1) = 1 THEN MAX(o.fgpart_no) ELSE '' END AS orderPartNo
            FROM haian_SOIssueNotifyOrderList o WITH (NOLOCK)
            WHERE hu.matchCount = 1 AND hu.reserveFlag = 'Y'
              AND o.site = #{site}
              AND o.sub_site = hu.subSite
              AND o.notify_no = hu.notifyNo
              AND CONVERT(VARCHAR(50), o.item_no) = hu.itemNo
              AND o.soorder_no = hu.orderNo
        ) ord
    </select>
</mapper>