package org.dromara.workflow.rule;
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import cn.hutool.core.util.ObjectUtil;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.dromara.common.core.exception.ServiceException;
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import org.dromara.common.core.service.DeptService;
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import org.dromara.workflow.common.ConditionalOnEnable;
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import org.springframework.stereotype.Component;
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/**
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* spel表达式规则组件
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* <p>
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* 通过该组件统一管理流程定义中的spel表达式
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* </p>
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*
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* @author Michelle.Chung
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*/
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@ConditionalOnEnable
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@Slf4j
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@Component
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@RequiredArgsConstructor
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public class SpelRuleComponent {
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private final DeptService deptService;
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/**
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* 通过发起人部门id获取部门负责人
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*/
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public Long selectDeptLeaderById(Long initiatorDeptId) {
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Long leaderId = deptService.selectDeptLeaderById(initiatorDeptId);
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if (ObjectUtil.isNull(leaderId)) {
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throw new ServiceException("当前部门未设置负责人，请联系管理员操作。");
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}
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return leaderId;
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}
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}
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