package cn.iocoder.yudao.module.srm.service.apply;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil;
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import cn.iocoder.yudao.module.bpm.api.task.BpmProcessInstanceApi;
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import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO;
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import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmCategoryDO;
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import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO;
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import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskStatusEnum;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmCategoryService;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService;
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import cn.iocoder.yudao.module.srm.controller.admin.apply.vo.SrmSupplierApplyPageReqVO;
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import cn.iocoder.yudao.module.srm.controller.admin.apply.vo.SrmSupplierApplySaveReqVO;
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import cn.iocoder.yudao.module.srm.dal.dataobject.SrmSupplierApplyDO;
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import cn.iocoder.yudao.module.srm.dal.dataobject.SrmSupplierDO;
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import cn.iocoder.yudao.module.srm.dal.mysql.SrmSupplierApplyMapper;
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import cn.iocoder.yudao.module.srm.dal.mysql.SrmSupplierMapper;
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import cn.iocoder.yudao.module.srm.enums.ErrorCodeConstants;
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import cn.iocoder.yudao.module.srm.enums.SupplierApplyStatusEnum;
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import jakarta.annotation.Resource;
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import lombok.extern.slf4j.Slf4j;
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import org.flowable.engine.repository.ProcessDefinition;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.validation.annotation.Validated;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* SRM 供应商准入申请 Service 实现类
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*
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* 接入协同办公(BPM)后,采购/质量/财务审核在协同办公流程中完成,
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* SRM 侧只负责发起流程并接收流程结束事件回写状态。
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*/
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@Service
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@Validated
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@Slf4j
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public class SrmSupplierApplyServiceImpl implements SrmSupplierApplyService {
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/**
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* BPM 供应商准入审批分类编码
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*/
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private static final String SUPPLIER_APPLY_APPROVE_CATEGORY_CODE = "supplier_apply_approve";
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@Resource
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private SrmSupplierApplyMapper supplierApplyMapper;
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@Resource
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private SrmSupplierMapper supplierMapper;
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@Resource
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private BpmProcessInstanceApi processInstanceApi;
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@Resource
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private BpmCategoryService bpmCategoryService;
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@Resource
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private BpmProcessDefinitionService bpmProcessDefinitionService;
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@Override
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public Long createApply(SrmSupplierApplySaveReqVO createReqVO) {
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// 校验：必须选择 SRM 供应商或手动填写供应商名称
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if (createReqVO.getSupplierId() != null) {
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SrmSupplierDO supplier = supplierMapper.selectById(createReqVO.getSupplierId());
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if (supplier == null) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.SUPPLIER_NOT_EXISTS);
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}
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} else if (StrUtil.isBlank(createReqVO.getSupplierName())) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_SUPPLIER_NAME_REQUIRED);
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}
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SrmSupplierApplyDO apply = BeanUtils.toBean(createReqVO, SrmSupplierApplyDO.class);
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apply.setApplyNo(generateApplyNo());
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apply.setApplyStatus(SupplierApplyStatusEnum.DRAFT.getCode());
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apply.setApplyTime(LocalDateTime.now());
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supplierApplyMapper.insert(apply);
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return apply.getId();
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}
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@Override
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public void updateApply(SrmSupplierApplySaveReqVO updateReqVO) {
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SrmSupplierApplyDO apply = validateApplyExists(updateReqVO.getId());
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// 仅待提交/已驳回可编辑
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if (!SupplierApplyStatusEnum.DRAFT.getCode().equals(apply.getApplyStatus())
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&& !SupplierApplyStatusEnum.REJECTED.getCode().equals(apply.getApplyStatus())) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_STATUS_NOT_DRAFT);
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}
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// 校验：必须选择 SRM 供应商或手动填写供应商名称
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if (updateReqVO.getSupplierId() != null) {
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SrmSupplierDO supplier = supplierMapper.selectById(updateReqVO.getSupplierId());
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if (supplier == null) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.SUPPLIER_NOT_EXISTS);
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}
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} else if (StrUtil.isBlank(updateReqVO.getSupplierName())) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_SUPPLIER_NAME_REQUIRED);
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}
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SrmSupplierApplyDO updateObj = BeanUtils.toBean(updateReqVO, SrmSupplierApplyDO.class);
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supplierApplyMapper.updateById(updateObj);
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}
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@Override
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public void deleteApply(Long id) {
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SrmSupplierApplyDO apply = validateApplyExists(id);
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// 仅待提交/已驳回可删除
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if (!SupplierApplyStatusEnum.DRAFT.getCode().equals(apply.getApplyStatus())
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&& !SupplierApplyStatusEnum.REJECTED.getCode().equals(apply.getApplyStatus())) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_STATUS_NOT_DRAFT);
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}
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supplierApplyMapper.deleteById(id);
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}
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@Override
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public SrmSupplierApplyDO getApply(Long id) {
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return supplierApplyMapper.selectById(id);
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}
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@Override
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public PageResult<SrmSupplierApplyDO> getApplyPage(SrmSupplierApplyPageReqVO pageReqVO) {
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return supplierApplyMapper.selectPage(pageReqVO);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void submitApply(Long id, String processDefinitionKey, Long userId) {
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// 1. 校验存在 + 待提交/已驳回状态
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SrmSupplierApplyDO apply = validateApplyExists(id);
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if (!SupplierApplyStatusEnum.DRAFT.getCode().equals(apply.getApplyStatus())
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&& !SupplierApplyStatusEnum.REJECTED.getCode().equals(apply.getApplyStatus())) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_STATUS_NOT_DRAFT);
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}
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// 2. 创建 BPM 流程实例（采购审核→质量审核→财务审核，流程与审批人在协同办公配置）
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String processInstanceId = processInstanceApi.createProcessInstance(userId,
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new BpmProcessInstanceCreateReqDTO()
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.setProcessDefinitionKey(processDefinitionKey)
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.setBusinessKey(String.valueOf(id)));
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// 3. 更新申请状态为审批中，回存流程实例编号
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supplierApplyMapper.updateById(new SrmSupplierApplyDO()
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.setId(id)
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.setApplyStatus(SupplierApplyStatusEnum.PROCESS.getCode())
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.setProcessInstanceId(processInstanceId));
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}
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@Override
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public List<Map<String, Object>> getSupplierApplyApproveProcessDefinitionList() {
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// 1. 校验分类和流程定义是否存在
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validateSupplierApplyApproveCategoryAndProcessDefinition();
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// 2. 获取分类下的流程定义信息
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List<BpmProcessDefinitionInfoDO> definitionInfoList = bpmProcessDefinitionService
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.getProcessDefinitionInfoListByCategory(SUPPLIER_APPLY_APPROVE_CATEGORY_CODE);
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if (CollUtil.isEmpty(definitionInfoList)) {
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return Collections.emptyList();
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}
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// 3. 遍历获取流程定义详情，过滤激活状态，保留最新版本
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Map<String, ProcessDefinition> latestVersionMap = new HashMap<>();
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for (BpmProcessDefinitionInfoDO info : definitionInfoList) {
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ProcessDefinition pd = bpmProcessDefinitionService.getProcessDefinition(info.getProcessDefinitionId());
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if (pd == null || pd.isSuspended()) {
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continue;
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}
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ProcessDefinition existing = latestVersionMap.get(pd.getKey());
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if (existing == null || pd.getVersion() > existing.getVersion()) {
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latestVersionMap.put(pd.getKey(), pd);
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}
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}
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// 4. 返回流程定义列表
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List<Map<String, Object>> result = new ArrayList<>();
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for (ProcessDefinition pd : latestVersionMap.values()) {
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Map<String, Object> item = new HashMap<>();
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item.put("id", pd.getId());
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item.put("key", pd.getKey());
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item.put("name", pd.getName());
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result.add(item);
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}
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return result;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void updateSupplierApplyAuditStatus(Long id, Integer bpmResult) {
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// 1. 校验存在
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SrmSupplierApplyDO apply = validateApplyExists(id);
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if (!SupplierApplyStatusEnum.PROCESS.getCode().equals(apply.getApplyStatus())) {
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log.warn("[updateSupplierApplyAuditStatus] 准入申请({}) 不处于审批中状态", id);
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return;
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}
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// 2. 根据审批结果更新状态
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Integer newStatus = convertBpmResultToStatus(bpmResult);
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if (newStatus != null) {
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supplierApplyMapper.updateById(new SrmSupplierApplyDO()
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.setId(id).setApplyStatus(newStatus));
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}
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// 3. 审批通过：自动创建/关联供应商档案
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if (SupplierApplyStatusEnum.APPROVED.getCode().equals(newStatus)) {
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approve(id);
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}
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void ensureSupplierApproved(Long supplierId) {
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if (supplierId == null) {
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return;
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}
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// 校验供应商存在
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SrmSupplierDO supplier = supplierMapper.selectById(supplierId);
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if (supplier == null) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.SUPPLIER_NOT_EXISTS);
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}
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// 已准入则无需处理
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if (supplierApplyMapper.existsApprovedBySupplierId(supplierId)) {
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return;
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}
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// 自动创建准入申请并直接置为已通过（定标自动准入，不走协同办公）
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SrmSupplierApplyDO apply = new SrmSupplierApplyDO();
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apply.setApplyNo(generateApplyNo());
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apply.setSupplierId(supplierId);
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apply.setSupplierName(supplier.getName());
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apply.setSupplierType(supplier.getType());
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apply.setCompanyNature(supplier.getCompanyNature());
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apply.setRegisteredCapital(supplier.getRegisteredCapital());
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apply.setBusinessLicenseNo(supplier.getBusinessLicenseNo());
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apply.setTaxNo(supplier.getTaxNo());
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apply.setAddress(supplier.getAddress());
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apply.setBankName(supplier.getBankName());
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apply.setBankAccount(supplier.getBankAccount());
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apply.setContactName(supplier.getContactName());
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apply.setContactMobile(supplier.getContactMobile());
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apply.setContactEmail(supplier.getContactEmail());
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apply.setRemark("中标生成采购订单时自动准入并通过");
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apply.setApplyStatus(SupplierApplyStatusEnum.APPROVED.getCode());
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apply.setApplyTime(LocalDateTime.now());
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supplierApplyMapper.insert(apply);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void approve(Long id) {
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SrmSupplierApplyDO apply = validateApplyExists(id);
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if (!SupplierApplyStatusEnum.APPROVED.getCode().equals(apply.getApplyStatus())) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_STATUS_NOT_PENDING);
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}
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// 如果已关联 SRM 供应商，不需要重复创建
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if (apply.getSupplierId() == null) {
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SrmSupplierDO supplier = new SrmSupplierDO();
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supplier.setName(apply.getSupplierName());
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supplier.setCompanyNature(apply.getCompanyNature());
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supplier.setRegisteredCapital(apply.getRegisteredCapital());
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supplier.setBusinessLicenseNo(apply.getBusinessLicenseNo());
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supplier.setTaxNo(apply.getTaxNo());
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supplier.setAddress(apply.getAddress());
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supplier.setBankName(apply.getBankName());
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supplier.setBankAccount(apply.getBankAccount());
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supplier.setContactName(apply.getContactName());
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supplier.setContactMobile(apply.getContactMobile());
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supplier.setContactEmail(apply.getContactEmail());
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supplier.setRemark(apply.getRemark());
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supplier.setStatus(0);
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supplierMapper.insert(supplier);
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apply.setSupplierId(supplier.getId());
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}
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supplierApplyMapper.updateById(apply);
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}
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// ========== 校验方法 ==========
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private SrmSupplierApplyDO validateApplyExists(Long id) {
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SrmSupplierApplyDO apply = supplierApplyMapper.selectById(id);
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if (apply == null) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_NOT_EXISTS);
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}
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return apply;
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}
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/**
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* 校验供应商准入审批分类存在
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*/
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private void validateSupplierApplyApproveCategoryAndProcessDefinition() {
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List<BpmCategoryDO> categories = bpmCategoryService.getCategoryListByCode(
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Collections.singletonList(SUPPLIER_APPLY_APPROVE_CATEGORY_CODE));
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if (CollUtil.isEmpty(categories)) {
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throw ServiceExceptionUtil.exception(ErrorCodeConstants.APPLY_BPM_CATEGORY_NOT_EXISTS);
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}
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}
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/**
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* 转换 BPM 审批结果为业务状态
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*/
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private Integer convertBpmResultToStatus(Integer bpmResult) {
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if (BpmTaskStatusEnum.APPROVE.getStatus().equals(bpmResult)) {
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return SupplierApplyStatusEnum.APPROVED.getCode();
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} else if (BpmTaskStatusEnum.REJECT.getStatus().equals(bpmResult)) {
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return SupplierApplyStatusEnum.REJECTED.getCode();
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} else if (BpmTaskStatusEnum.CANCEL.getStatus().equals(bpmResult)) {
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return SupplierApplyStatusEnum.CANCEL.getCode();
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}
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return null;
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}
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/**
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* 生成申请编号
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*/
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private String generateApplyNo() {
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String prefix = "AP";
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String date = java.time.LocalDate.now().format(java.time.format.DateTimeFormatter.ofPattern("yyyyMM"));
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int seq = (int) (Math.random() * 9000) + 1000;
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return prefix + date + String.format("%04d", seq);
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}
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}
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