云
2026-10-25 d54fbc9d4f8981fa0f7f613b33a28a8cd4f764ea
yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchasePlanServiceImpl.java
@@ -2,9 +2,15 @@
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import cn.iocoder.yudao.framework.common.exception.ServiceException;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.module.bpm.api.task.BpmProcessInstanceApi;
import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO;
import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskStatusEnum;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.plan.ErpPurchasePlanImportExcelVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.plan.ErpPurchasePlanImportReqVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.plan.ErpPurchasePlanImportRespVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.plan.ErpPurchasePlanPageReqVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.plan.ErpPurchasePlanRespVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.plan.ErpPurchasePlanSaveReqVO;
@@ -12,15 +18,19 @@
import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchasePlanItemDO;
import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseRequestDO;
import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseRequestItemDO;
import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchasePlanItemMapper;
import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchasePlanMapper;
import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseRequestItemMapper;
import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseRequestMapper;
import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpSupplierMapper;
import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
import cn.iocoder.yudao.module.erp.enums.ErpPurchasePlanStatusEnum;
import cn.iocoder.yudao.module.erp.enums.ErpPurchaseRequestStatusEnum;
import cn.iocoder.yudao.module.mdm.api.item.MdmItemApi;
import cn.iocoder.yudao.module.mdm.api.item.dto.MdmItemRespDTO;
import cn.iocoder.yudao.module.mdm.api.unit.MdmUnitMeasureApi;
import cn.iocoder.yudao.module.mdm.api.unit.dto.MdmUnitMeasureRespDTO;
import cn.iocoder.yudao.module.mes.api.wms.MesWmStockApi;
import cn.iocoder.yudao.module.system.api.approval.ApprovalConfigApi;
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
@@ -38,6 +48,7 @@
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
@@ -55,6 +66,11 @@
     * 通用审批配置的业务类型编码(对应 system_approval_config.biz_type)
     */
    private static final String PURCHASE_PLAN_APPROVE_BIZ_TYPE = "purchase_plan_approve";
    /**
     * 采购计划审批的 BPM 流程定义 Key
     */
    private static final String PURCHASE_PLAN_PROCESS_KEY = "purchase_plan_approve";
    /**
     * 需求来源:库存预警
@@ -82,10 +98,17 @@
    private ApprovalConfigApi approvalConfigApi;
    @Resource
    private BpmProcessInstanceApi bpmProcessInstanceApi;
    @Resource
    private AdminUserApi adminUserApi;
    @Resource
    private MdmItemApi mdmItemApi;
    @Resource
    private MdmUnitMeasureApi mdmUnitMeasureApi;
    @Resource
    private ErpSupplierMapper supplierMapper;
    @Resource
    private MesWmStockApi mesWmStockApi;
@@ -203,7 +226,14 @@
        // 3. 校验审批配置已启用且配置了有效审批人(未配置时抛出带明确提示的业务异常)
        approvalConfigApi.validateApprovalEnabledAndGetApprovers(PURCHASE_PLAN_APPROVE_BIZ_TYPE);
        // 4. 状态置为审批中,并清空上一轮审核结果,避免残留「审核不通过」的原因
        purchasePlanMapper.submitAndResetAuditInfo(id, ErpPurchasePlanStatusEnum.PROCESS.getStatus());
        if (purchasePlanMapper.submitAndResetAuditInfo(id, ErpPurchasePlanStatusEnum.PROCESS.getStatus()) != 1) {
            throw exception(PURCHASE_PLAN_SUBMIT_FAIL_NOT_ALLOWED);
        }
        // 5. 创建 BPM 流程实例,使审批出现在「协同办公 - 我的流程」
        bpmProcessInstanceApi.createProcessInstance(getLoginUserId(),
                new BpmProcessInstanceCreateReqDTO()
                        .setProcessDefinitionKey(PURCHASE_PLAN_PROCESS_KEY)
                        .setBusinessKey(String.valueOf(id)));
    }
    @Override
@@ -228,13 +258,17 @@
            if (StrUtil.isBlank(reviewRemark)) {
                throw exception(PURCHASE_PLAN_AUDIT_REJECT_REASON_REQUIRED);
            }
            purchasePlanMapper.auditPurchasePlan(id, ErpPurchasePlanStatusEnum.REJECT.getStatus(),
                    userId, getUserNickname(userId), reviewRemark);
            if (purchasePlanMapper.auditPurchasePlan(id, ErpPurchasePlanStatusEnum.REJECT.getStatus(),
                    userId, getUserNickname(userId), reviewRemark) != 1) {
                throw exception(PURCHASE_PLAN_AUDIT_FAIL_NOT_PROCESS);
            }
            return;
        }
        // 5. 审核通过:记录审核人与审核意见,状态置为审核通过
        purchasePlanMapper.auditPurchasePlan(id, ErpPurchasePlanStatusEnum.APPROVE.getStatus(),
                userId, getUserNickname(userId), reviewRemark);
        if (purchasePlanMapper.auditPurchasePlan(id, ErpPurchasePlanStatusEnum.APPROVE.getStatus(),
                userId, getUserNickname(userId), reviewRemark) != 1) {
            throw exception(PURCHASE_PLAN_AUDIT_FAIL_NOT_PROCESS);
        }
        // 6. 审核通过且未生成申请,自动生成采购申请
        if (!Boolean.TRUE.equals(plan.getGeneratedFlag())) {
            try {
@@ -284,6 +318,34 @@
            } catch (Exception e) {
                log.error("[updatePurchasePlanAuditStatus] 采购计划({}) 自动生成采购申请失败", id, e);
                // 不抛出异常,避免影响状态更新
            }
        }
    }
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void updatePurchasePlanAuditStatus(Long id, Integer bpmStatus, String reason) {
        // 1. BPM 审批结果映射为采购计划状态:通过=20 / 不通过=30 / 取消=40
        Integer newStatus = convertBpmResultToStatus(bpmStatus);
        if (newStatus == null) {
            return;
        }
        // 2. 仅当仍处于「审批中」时回写,避免重复覆盖
        if (purchasePlanMapper.updateAuditStatusByBpm(id, newStatus, reason) != 1) {
            log.warn("[updatePurchasePlanAuditStatus] 采购计划({}) 不处于审批中状态,忽略 BPM 结果({})", id, bpmStatus);
            return;
        }
        // 3. 审批通过且未生成申请,自动生成采购申请
        if (ErpPurchasePlanStatusEnum.APPROVE.getStatus().equals(newStatus)) {
            ErpPurchasePlanDO plan = purchasePlanMapper.selectById(id);
            if (plan != null && !Boolean.TRUE.equals(plan.getGeneratedFlag())) {
                try {
                    List<Long> requestIds = doGeneratePurchaseRequests(plan);
                    log.info("[updatePurchasePlanAuditStatus] 采购计划({}) 自动生成采购申请({})", id, requestIds);
                } catch (Exception e) {
                    log.error("[updatePurchasePlanAuditStatus] 采购计划({}) 自动生成采购申请失败", id, e);
                    // 不抛出异常,避免影响状态更新
                }
            }
        }
    }
@@ -438,6 +500,98 @@
        return List.of(request.getId());
    }
    @Override
    public ErpPurchasePlanImportRespVO importPurchasePlanList(List<ErpPurchasePlanImportExcelVO> importPlans,
                                                              ErpPurchasePlanImportReqVO importReqVO) {
        // 1. 校验非空(过滤完全空白的行)
        importPlans = filterList(importPlans, item -> StrUtil.isNotBlank(item.getProductCode()));
        if (CollUtil.isEmpty(importPlans)) {
            throw exception(PURCHASE_PLAN_IMPORT_LIST_IS_EMPTY);
        }
        // 2. 按「单号」分组:相同单号的多行合并成一张采购计划;单号为空时每行各自成一张计划
        List<List<ErpPurchasePlanImportExcelVO>> groups = new ArrayList<>();
        Map<String, Integer> groupIndexMap = new LinkedHashMap<>();
        int rowIndex = 0;
        for (ErpPurchasePlanImportExcelVO row : importPlans) {
            rowIndex++;
            String groupKey = StrUtil.isNotBlank(row.getNo()) ? row.getNo() : ("__row_" + rowIndex);
            Integer index = groupIndexMap.get(groupKey);
            if (index == null) {
                index = groups.size();
                groupIndexMap.put(groupKey, index);
                groups.add(new ArrayList<>());
            }
            groups.get(index).add(row);
        }
        // 3. 逐组合并创建采购计划
        ErpPurchasePlanImportRespVO respVO = ErpPurchasePlanImportRespVO.builder()
                .createPurchasePlanNos(new ArrayList<>())
                .failurePurchasePlanNos(new LinkedHashMap<>())
                .build();
        for (List<ErpPurchasePlanImportExcelVO> group : groups) {
            String groupKey = StrUtil.isNotBlank(group.get(0).getNo()) ? group.get(0).getNo()
                    : "第" + (importPlans.indexOf(group.get(0)) + 1) + "行";
            try {
                ErpPurchasePlanSaveReqVO createReqVO = buildPurchasePlanImportSaveReqVO(group);
                Long planId = createPurchasePlan(createReqVO);
                respVO.getCreatePurchasePlanNos().add(purchasePlanMapper.selectById(planId).getNo());
            } catch (ServiceException ex) {
                respVO.getFailurePurchasePlanNos().put(groupKey, ex.getMessage());
            }
        }
        return respVO;
    }
    /**
     * 将同一张采购计划的多行明细转换成创建 Request VO
     */
    private ErpPurchasePlanSaveReqVO buildPurchasePlanImportSaveReqVO(List<ErpPurchasePlanImportExcelVO> group) {
        ErpPurchasePlanImportExcelVO first = group.get(0);
        // 1. 校验计划名称与计划日期
        if (StrUtil.isBlank(first.getName())) {
            throw exception(PURCHASE_PLAN_IMPORT_NAME_REQUIRED);
        }
        if (first.getPlanDate() == null) {
            throw exception(PURCHASE_PLAN_IMPORT_PLAN_DATE_REQUIRED);
        }
        // 2. 解析供应商(可选)
        Long supplierId = null;
        if (StrUtil.isNotBlank(first.getSupplierName())) {
            ErpSupplierDO supplier = supplierMapper.selectByName(first.getSupplierName());
            if (supplier == null) {
                throw exception(PURCHASE_PLAN_IMPORT_SUPPLIER_NOT_EXISTS, first.getSupplierName());
            }
            supplierId = supplier.getId();
        }
        // 3. 组装明细
        List<ErpPurchasePlanSaveReqVO.Item> items = new ArrayList<>();
        for (ErpPurchasePlanImportExcelVO row : group) {
            MdmItemRespDTO product = mdmItemApi.getItemByCode(row.getProductCode()).getCheckedData();
            if (product == null) {
                throw exception(PURCHASE_PLAN_IMPORT_PRODUCT_NOT_EXISTS, row.getProductCode());
            }
            MdmUnitMeasureRespDTO unit = mdmUnitMeasureApi.getUnitMeasureByCode(row.getProductUnitCode()).getCheckedData();
            if (unit == null) {
                throw exception(PURCHASE_PLAN_IMPORT_UNIT_NOT_EXISTS, row.getProductUnitCode());
            }
            ErpPurchasePlanSaveReqVO.Item item = new ErpPurchasePlanSaveReqVO.Item()
                    .setProductId(product.getId())
                    .setProductUnitId(unit.getId())
                    .setCount(row.getCount())
                    .setDemandTime(row.getDemandTime())
                    .setRemark(row.getItemRemark());
            items.add(item);
        }
        // 4. 组装主表
        return new ErpPurchasePlanSaveReqVO()
                .setName(first.getName())
                .setDemandSource(first.getDemandSource())
                .setPlanDate(first.getPlanDate())
                .setSupplierId(supplierId)
                .setRemark(first.getRemark())
                .setItems(items);
    }
    private Integer convertBpmResultToStatus(Integer bpmResult) {
        if (BpmTaskStatusEnum.APPROVE.getStatus().equals(bpmResult)) {
            return ErpPurchasePlanStatusEnum.APPROVE.getStatus();
@@ -461,7 +615,8 @@
    private ErpPurchasePlanDO validatePurchasePlanCanModify(Long id) {
        ErpPurchasePlanDO plan = validatePurchasePlanExists(id);
        if (!ErpPurchasePlanStatusEnum.DRAFT.getStatus().equals(plan.getStatus())) {
        if (!ErpPurchasePlanStatusEnum.DRAFT.getStatus().equals(plan.getStatus())
                && !ErpPurchasePlanStatusEnum.REJECT.getStatus().equals(plan.getStatus())) {
            throw exception(PURCHASE_PLAN_UPDATE_FAIL_NOT_DRAFT, plan.getNo());
        }
        return plan;