wms-java/src/main/resources/mapper/automatedWarehouse/WcsCallbackPalletScanMapper.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.automatedWarehouse.mapper.WcsCallbackPalletScanMapper">
    
    <!-- rqrq - 获取待处理的回调记录（只处理立库内的记录） -->
    <select id="getPendingCallbacks" resultType="com.gaotao.modules.automatedWarehouse.entity.WcsCallbackPalletScan">
        SELECT
        a.id,a.site,a.pallet_id,a.task_no,a.item_no,a.wcs_scan_time,a.wcs_barcode_list,a.wcs_total_quantity,a.sore_type,
        a.process_status,a.process_time,a.error_msg,a.retry_count,a.created_at,a.updated_at,a.action_type,a.json_str

        FROM wcs_callback_pallet_scan a
        WHERE a.site = #{site}
        AND process_status IN ('PENDING', 'FAILED')
        AND #{maxRetryCount} >retry_count
<!--        AND a.action_type=N'被分拣回传'-->
        ORDER BY created_at
    </select>
<!--    <select id="getPendingCallbacksForAutoSort" resultType="WcsCallbackPalletScanData">-->
<!--        SELECT-->
<!--        a.id,a.site,a.pallet_id,a.task_no,a.item_no,a.wcs_scan_time,a.wcs_barcode_list,a.wcs_total_quantity,a.sore_type,-->
<!--        a.process_status,a.process_time,a.error_msg,a.retry_count,a.created_at,a.updated_at,a.json_str,a.action_type-->

<!--        FROM wcs_callback_pallet_scan a-->

<!--        WHERE a.site = #{site}-->
<!--        AND process_status IN ('PENDING', 'FAILED')-->
<!--        AND #{maxRetryCount} >retry_count-->
<!--        AND a.action_type=N'自动分拣'-->
<!--        ORDER BY created_at-->
<!--    </select>-->
    
    <!-- rqrq - 更新处理状态 -->
    <update id="updateProcessStatus">
        UPDATE wcs_callback_pallet_scan
        SET process_status = #{processStatus},
            process_time = GETDATE(),
            error_msg = #{errorMsg},
            updated_at = GETDATE()
        WHERE id = #{id}
    </update>
    
    <!-- rqrq - 使用乐观锁更新处理状态（防止重复处理）-->
    <update id="updateProcessStatusWithLock">
        UPDATE wcs_callback_pallet_scan
        SET process_status = #{newStatus},
            process_time = GETDATE(),
            updated_at = GETDATE()
        WHERE id = #{id}
          AND process_status = #{oldStatus}
    </update>
    
    <!-- rqrq - 增加重试次数 -->
    <update id="incrementRetryCount">
        UPDATE wcs_callback_pallet_scan
        SET retry_count = retry_count + 1,
            updated_at = GETDATE()
        WHERE id = #{id}
    </update>
    
</mapper>