krd-srm-java/src/main/resources/mapper/workFlow/ErfFlowInstanceMapper.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">
<!-- rqrq - 流程实例Mapper XML -->
<mapper namespace="com.xujie.modules.workFlow.mapper.ErfFlowInstanceMapper">

    <!-- 查询流程实例列表（分页） - rqrq -->
    <select id="searchInstanceList" resultType="ErfFlowInstanceData">
        SELECT
            i.apply_no,
            i.order_ref1,
            i.site,
            i.order_type,
            i.flow_code,
            i.flow_version,
            i.status,
            i.current_node_code,
            i.start_time,
            i.end_time,
            i.remark,
            t.flow_name,
            n.node_name AS currentNodeName
        FROM erf_flow_instance i
        LEFT JOIN erf_flow_template t ON t.flow_code = i.flow_code AND t.flow_version = i.flow_version AND t.site = i.site
        LEFT JOIN erf_flow_node n ON n.flow_code = i.flow_code AND n.flow_version = i.flow_version
            AND n.site = i.site AND n.node_code = i.current_node_code
        <where>
            <if test="query.site != null and query.site != ''">
                AND i.site = #{query.site}
            </if>
            <if test="query.applyNo != null and query.applyNo != ''">
                AND i.apply_no LIKE '%' + #{query.applyNo} + '%'
            </if>
            <if test="query.orderRef1 != null and query.orderRef1 != ''">
                AND i.order_ref1 LIKE '%' + #{query.orderRef1} + '%'
            </if>
            <if test="query.orderType != null and query.orderType != ''">
                AND i.order_type = #{query.orderType}
            </if>
            <if test="query.status != null and query.status != ''">
                AND i.status = #{query.status}
            </if>
        </where>
        ORDER BY i.start_time DESC
    </select>

    <!-- 查询节点实例列表 -->
    <select id="searchNodeInstanceList" resultType="ErfFlowNodeInstanceData">
        SELECT
            ni.apply_no,
            ni.node_code,
            ni.attempt_no,
            ni.site,
            ni.order_type,
            ni.department_id,
            ni.department_name,
            ni.assignee_user_id,
            ni.assignee_name,
            ni.status,
            ni.comment,
            ni.receive_time,
            ni.complete_time,
            ni.duration_seconds,
            n.node_name,
            n.node_order,
            n.approve_type
        FROM erf_flow_node_instance ni
        LEFT JOIN erf_flow_instance i ON i.apply_no = ni.apply_no AND i.site = ni.site AND i.order_type = ni.order_type
        LEFT JOIN erf_flow_node n ON n.flow_code = i.flow_code AND n.flow_version = i.flow_version
            AND n.site = i.site AND n.node_code = ni.node_code
        WHERE ni.apply_no = #{applyNo}
          AND ni.site = #{site}
          AND ni.order_type = #{orderType}
        ORDER BY n.node_order, ni.attempt_no
    </select>

    <!-- 插入流程实例 - rqrq -->
    <insert id="insertInstance">
        INSERT INTO erf_flow_instance (
            apply_no, order_ref1, site, order_type, flow_code, flow_version,
            status, current_node_code, start_time
        ) VALUES (
            #{applyNo}, #{orderRef1}, #{site}, #{orderType}, #{flowCode}, #{flowVersion},
            #{status}, #{currentNodeCode}, GETDATE()
        )
    </insert>

    <!-- 插入节点实例 -->
    <insert id="insertNodeInstance">
        INSERT INTO erf_flow_node_instance (
            apply_no, node_code, attempt_no, site, order_type,
            department_id, department_name, assignee_user_id, assignee_name, status, receive_time
        ) VALUES (
            #{applyNo}, #{nodeCode}, #{attemptNo}, #{site}, #{orderType},
            #{departmentId}, #{departmentName}, #{assigneeUserId}, #{assigneeName}, #{status}, GETDATE()
        )
    </insert>

    <!-- 更新流程实例状态 -->
    <update id="updateInstanceStatus">
        UPDATE erf_flow_instance
        SET status = #{status},
            current_node_code = #{currentNodeCode}
        WHERE apply_no = #{applyNo}
          AND site = #{site}
          AND order_type = #{orderType}
    </update>

    <!-- 更新流程实例完成 -->
    <update id="updateInstanceCompleted">
        UPDATE erf_flow_instance
        SET status = 'COMPLETED',
            end_time = GETDATE()
        WHERE apply_no = #{applyNo}
          AND site = #{site}
          AND order_type = #{orderType}
    </update>

    <!-- 更新节点实例状态 -->
    <update id="updateNodeInstanceStatus">
        UPDATE erf_flow_node_instance
        SET status = #{status},
            comment = #{comment},
            complete_time = GETDATE()
        WHERE apply_no = #{applyNo}
          AND node_code = #{nodeCode}
          AND attempt_no = #{attemptNo}
          AND site = #{site}
          AND order_type = #{orderType}
    </update>

    <!-- 获取节点实例详情 -->
    <select id="getNodeInstanceDetail" resultType="ErfFlowNodeInstanceData">
        SELECT
            ni.apply_no,
            ni.node_code,
            ni.attempt_no,
            ni.site,
            ni.order_type,
            ni.assignee_user_id,
            ni.assignee_name,
            ni.status,
            ni.comment,
            ni.receive_time,
            ni.complete_time,
            n.node_name,
            n.node_order,
            n.approve_type,
            i.flow_code,
            i.flow_version
        FROM erf_flow_node_instance ni
        LEFT JOIN erf_flow_instance i ON i.apply_no = ni.apply_no AND i.site = ni.site AND i.order_type = ni.order_type
        LEFT JOIN erf_flow_node n ON n.flow_code = i.flow_code AND n.flow_version = i.flow_version
            AND n.site = i.site AND n.node_code = ni.node_code
        WHERE ni.apply_no = #{applyNo}
          AND ni.node_code = #{nodeCode}
          AND ni.attempt_no = #{attemptNo}
          AND ni.site = #{site}
          AND ni.order_type = #{orderType}
    </select>

    <!-- 获取流程实例 - rqrq -->
    <select id="getInstanceByApplyNo" resultType="ErfFlowInstanceData">
        SELECT
            i.apply_no,
            i.order_ref1,
            i.site,
            i.order_type,
            i.flow_code,
            i.flow_version,
            i.status,
            i.current_node_code,
            i.start_time,
            i.end_time,
            t.flow_name
        FROM erf_flow_instance i
        LEFT JOIN erf_flow_template t ON t.flow_code = i.flow_code AND t.flow_version = i.flow_version AND t.site = i.site
        WHERE i.apply_no = #{applyNo}
          AND i.site = #{site}
          AND i.order_type = #{orderType}
    </select>

    <!-- 获取当前节点的最大尝试次数 -->
    <select id="getMaxAttemptNo" resultType="Integer">
        SELECT ISNULL(MAX(attempt_no), 0)
        FROM erf_flow_node_instance
        WHERE apply_no = #{applyNo}
          AND node_code = #{nodeCode}
          AND site = #{site}
          AND order_type = #{orderType}
    </select>

    <!-- 获取待审批的节点实例 -->
    <select id="getPendingNodeInstance" resultType="ErfFlowNodeInstanceData">
        SELECT TOP 1
            ni.apply_no,
            ni.node_code,
            ni.attempt_no,
            ni.site,
            ni.order_type,
            ni.assignee_user_id,
            ni.assignee_name,
            ni.status,
            n.node_name,
            n.node_order,
            n.approve_type
        FROM erf_flow_node_instance ni
        LEFT JOIN erf_flow_instance i ON i.apply_no = ni.apply_no AND i.site = ni.site AND i.order_type = ni.order_type
        LEFT JOIN erf_flow_node n ON n.flow_code = i.flow_code AND n.flow_version = i.flow_version
            AND n.site = i.site AND n.node_code = ni.node_code
        WHERE ni.apply_no = #{applyNo}
          AND ni.node_code = #{nodeCode}
          AND ni.site = #{site}
          AND ni.order_type = #{orderType}
          AND ni.status = 'PENDING'
        ORDER BY ni.attempt_no DESC
    </select>

    <!-- 删除指定单据的所有节点实例 - rqrq -->
    <delete id="deleteNodeInstancesByApplyNo">
        DELETE FROM erf_flow_node_instance
        WHERE apply_no = #{applyNo}
          AND site = #{site}
          AND order_type = #{orderType}
    </delete>

    <!-- 重启流程实例 - rqrq -->
    <update id="restartInstance">
        UPDATE erf_flow_instance
        SET status = 'RUNNING',
            current_node_code = #{currentNodeCode},
            start_time = GETDATE(),
            end_time = NULL
        WHERE apply_no = #{applyNo}
          AND site = #{site}
          AND order_type = #{orderType}
    </update>

</mapper>