From e347fd6e8b523b75e7eb28627ba3597cf9e40f6a Mon Sep 17 00:00:00 2001
From: liu <2021943741@qq.com>
Date: 星期三, 16 九月 2026 14:26:40 +0800
Subject: [PATCH] refactor(approval): 采购计划/采购订单审批由 BPM 改为轻量级状态机

---
 yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchasePlanServiceImpl.java |  129 +++++++++++++++++++++---------------------
 1 files changed, 64 insertions(+), 65 deletions(-)

diff --git a/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchasePlanServiceImpl.java b/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchasePlanServiceImpl.java
index 255118d..c0bcb87 100644
--- a/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchasePlanServiceImpl.java
+++ b/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchasePlanServiceImpl.java
@@ -1,14 +1,10 @@
 package cn.iocoder.yudao.module.erp.service.purchase;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
 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.dal.dataobject.definition.BpmProcessDefinitionInfoDO;
 import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskStatusEnum;
-import cn.iocoder.yudao.module.bpm.service.definition.BpmCategoryService;
-import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService;
 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;
@@ -26,11 +22,11 @@
 import cn.iocoder.yudao.module.mdm.api.item.MdmItemApi;
 import cn.iocoder.yudao.module.mdm.api.item.dto.MdmItemRespDTO;
 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;
 import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
-import org.flowable.engine.repository.ProcessDefinition;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
@@ -42,6 +38,7 @@
 
 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.security.core.util.SecurityFrameworkUtils.getLoginUserId;
 import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
 
 /**
@@ -55,9 +52,9 @@
 public class ErpPurchasePlanServiceImpl implements ErpPurchasePlanService {
 
     /**
-     * BPM 閲囪喘璁″垝瀹℃壒鍒嗙被缂栫爜
+     * 閫氱敤瀹℃壒閰嶇疆鐨勪笟鍔$被鍨嬬紪鐮侊紙瀵瑰簲 system_approval_config.biz_type锛�
      */
-    private static final String PURCHASE_PLAN_APPROVE_CATEGORY_CODE = "purchase_plan_approve";
+    private static final String PURCHASE_PLAN_APPROVE_BIZ_TYPE = "purchase_plan_approve";
 
     /**
      * 闇�姹傛潵婧愶細搴撳瓨棰勮
@@ -82,11 +79,7 @@
     private ErpNoRedisDAO noRedisDAO;
 
     @Resource
-    private BpmProcessInstanceApi processInstanceApi;
-    @Resource
-    private BpmCategoryService bpmCategoryService;
-    @Resource
-    private BpmProcessDefinitionService bpmProcessDefinitionService;
+    private ApprovalConfigApi approvalConfigApi;
 
     @Resource
     private AdminUserApi adminUserApi;
@@ -195,58 +188,77 @@
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void submitPurchasePlan(Long id, String processDefinitionKey, Long userId) {
-        // 1. 鏍¢獙瀛樺湪 + 鑽夌鐘舵��
-        ErpPurchasePlanDO plan = validatePurchasePlanCanModify(id);
+    public void submitPurchasePlan(Long id) {
+        // 1. 鏍¢獙瀛樺湪 + 鍙彁浜ょ姸鎬侊紙鑽夌 / 瀹℃牳涓嶉�氳繃锛�
+        ErpPurchasePlanDO plan = validatePurchasePlanExists(id);
+        if (!ErpPurchasePlanStatusEnum.DRAFT.getStatus().equals(plan.getStatus())
+                && !ErpPurchasePlanStatusEnum.REJECT.getStatus().equals(plan.getStatus())) {
+            throw exception(PURCHASE_PLAN_SUBMIT_FAIL_NOT_ALLOWED);
+        }
         // 2. 鏍¢獙鏄惁鏈夋槑缁�
         List<ErpPurchasePlanItemDO> items = purchasePlanItemMapper.selectListByPlanId(id);
         if (CollUtil.isEmpty(items)) {
             throw exception(PURCHASE_PLAN_ITEM_EMPTY);
         }
-        // 3. 鍒涘缓 BPM 娴佺▼瀹炰緥
-        String processInstanceId = processInstanceApi.createProcessInstance(userId,
-                new BpmProcessInstanceCreateReqDTO()
-                        .setProcessDefinitionKey(processDefinitionKey)
-                        .setBusinessKey(String.valueOf(id)));
-        // 4. 鏇存柊閲囪喘璁″垝鐘舵�佷负瀹℃壒涓�
-        purchasePlanMapper.updateById(new ErpPurchasePlanDO()
-                .setId(id)
-                .setStatus(ErpPurchasePlanStatusEnum.PROCESS.getStatus())
-                .setProcessInstanceId(processInstanceId));
+        // 3. 鏍¢獙瀹℃壒閰嶇疆宸插惎鐢ㄤ笖閰嶇疆浜嗘湁鏁堝鎵逛汉锛堟湭閰嶇疆鏃舵姏鍑哄甫鏄庣‘鎻愮ず鐨勪笟鍔″紓甯革級
+        approvalConfigApi.validateApprovalEnabledAndGetApprovers(PURCHASE_PLAN_APPROVE_BIZ_TYPE);
+        // 4. 鐘舵�佺疆涓哄鎵逛腑锛屽苟娓呯┖涓婁竴杞鏍哥粨鏋滐紝閬垮厤娈嬬暀銆屽鏍镐笉閫氳繃銆嶇殑鍘熷洜
+        purchasePlanMapper.submitAndResetAuditInfo(id, ErpPurchasePlanStatusEnum.PROCESS.getStatus());
     }
 
     @Override
-    public List<Map<String, Object>> getPurchasePlanApproveProcessDefinitionList() {
-        // 1. 鏍¢獙鍒嗙被鍜屾祦绋嬪畾涔夋槸鍚﹀瓨鍦�
-        validatePurchasePlanApproveCategoryAndProcessDefinition();
-        // 2. 鑾峰彇鍒嗙被涓嬬殑娴佺▼瀹氫箟淇℃伅
-        List<BpmProcessDefinitionInfoDO> definitionInfoList = bpmProcessDefinitionService
-                .getProcessDefinitionInfoListByCategory(PURCHASE_PLAN_APPROVE_CATEGORY_CODE);
-        if (CollUtil.isEmpty(definitionInfoList)) {
-            return Collections.emptyList();
+    public Set<Long> getPurchasePlanApproverUserIds() {
+        return approvalConfigApi.getApproverUserIds(PURCHASE_PLAN_APPROVE_BIZ_TYPE);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void auditPurchasePlan(Long id, Boolean pass, String reviewRemark) {
+        // 1. 鏍¢獙瀛樺湪
+        ErpPurchasePlanDO plan = validatePurchasePlanExists(id);
+        // 2. 鏍¢獙澶勪簬瀹℃壒涓姸鎬�
+        if (!ErpPurchasePlanStatusEnum.PROCESS.getStatus().equals(plan.getStatus())) {
+            throw exception(PURCHASE_PLAN_AUDIT_FAIL_NOT_PROCESS);
         }
-        // 3. 閬嶅巻鑾峰彇娴佺▼瀹氫箟璇︽儏锛岃繃婊ゆ縺娲荤姸鎬侊紝淇濈暀鏈�鏂扮増鏈�
-        Map<String, ProcessDefinition> latestVersionMap = new HashMap<>();
-        for (BpmProcessDefinitionInfoDO info : definitionInfoList) {
-            ProcessDefinition pd = bpmProcessDefinitionService.getProcessDefinition(info.getProcessDefinitionId());
-            if (pd == null || pd.isSuspended()) {
-                continue;
+        // 3. 鏍¢獙褰撳墠鐧诲綍鐢ㄦ埛鏄涓氬姟绫诲瀷鐨勫鎵逛汉锛堟垨绛撅細浠讳竴浜哄潎鍙鏍革級
+        Long userId = getLoginUserId();
+        approvalConfigApi.validateApprover(PURCHASE_PLAN_APPROVE_BIZ_TYPE, userId);
+        // 4. 瀹℃牳涓嶉�氳繃锛氬繀椤诲~鍐欏師鍥狅紝鐘舵�佺疆涓哄鏍镐笉閫氳繃锛岄��鍥炵紪鍒朵汉淇敼鍚庡彲閲嶆柊鎻愪氦
+        if (!Boolean.TRUE.equals(pass)) {
+            if (StrUtil.isBlank(reviewRemark)) {
+                throw exception(PURCHASE_PLAN_AUDIT_REJECT_REASON_REQUIRED);
             }
-            ProcessDefinition existing = latestVersionMap.get(pd.getKey());
-            if (existing == null || pd.getVersion() > existing.getVersion()) {
-                latestVersionMap.put(pd.getKey(), pd);
+            purchasePlanMapper.auditPurchasePlan(id, ErpPurchasePlanStatusEnum.REJECT.getStatus(),
+                    userId, getUserNickname(userId), reviewRemark);
+            return;
+        }
+        // 5. 瀹℃牳閫氳繃锛氳褰曞鏍镐汉涓庡鏍告剰瑙侊紝鐘舵�佺疆涓哄鏍搁�氳繃
+        purchasePlanMapper.auditPurchasePlan(id, ErpPurchasePlanStatusEnum.APPROVE.getStatus(),
+                userId, getUserNickname(userId), reviewRemark);
+        // 6. 瀹℃牳閫氳繃涓旀湭鐢熸垚鐢宠锛岃嚜鍔ㄧ敓鎴愰噰璐敵璇�
+        if (!Boolean.TRUE.equals(plan.getGeneratedFlag())) {
+            try {
+                List<Long> requestIds = doGeneratePurchaseRequests(plan);
+                log.info("[auditPurchasePlan] 閲囪喘璁″垝({}) 鑷姩鐢熸垚閲囪喘鐢宠({})", id, requestIds);
+            } catch (Exception e) {
+                // 涓嶆姏鍑哄紓甯革紝閬垮厤褰卞搷瀹℃牳缁撴灉钀藉簱锛涚敓鎴愬け璐ュ彲鐢辩敤鎴锋墜鍔ㄨЕ鍙�
+                log.error("[auditPurchasePlan] 閲囪喘璁″垝({}) 鑷姩鐢熸垚閲囪喘鐢宠澶辫触", id, e);
             }
         }
-        // 4. 杩斿洖娴佺▼瀹氫箟鍒楄〃
-        List<Map<String, Object>> result = new ArrayList<>();
-        for (ProcessDefinition pd : latestVersionMap.values()) {
-            Map<String, Object> item = new HashMap<>();
-            item.put("id", pd.getId());
-            item.put("key", pd.getKey());
-            item.put("name", pd.getName());
-            result.add(item);
+    }
+
+    /**
+     * 鑾峰彇鐢ㄦ埛鏄电О
+     *
+     * @param userId 鐢ㄦ埛缂栧彿
+     * @return 鏄电О锛岀敤鎴蜂笉瀛樺湪鏃惰繑鍥� null
+     */
+    private String getUserNickname(Long userId) {
+        if (userId == null) {
+            return null;
         }
-        return result;
+        AdminUserRespDTO user = adminUserApi.getUser(userId);
+        return user == null ? null : user.getNickname();
     }
 
     @Override
@@ -437,19 +449,6 @@
             return ErpPurchasePlanStatusEnum.CANCEL.getStatus();
         }
         return null;
-    }
-
-    private void validatePurchasePlanApproveCategoryAndProcessDefinition() {
-        List<cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmCategoryDO> categories =
-                bpmCategoryService.getCategoryListByCode(Collections.singletonList(PURCHASE_PLAN_APPROVE_CATEGORY_CODE));
-        if (CollUtil.isEmpty(categories)) {
-            throw exception(PURCHASE_PLAN_BPM_CATEGORY_NOT_EXISTS);
-        }
-        List<BpmProcessDefinitionInfoDO> definitionInfoList = bpmProcessDefinitionService
-                .getProcessDefinitionInfoListByCategory(PURCHASE_PLAN_APPROVE_CATEGORY_CODE);
-        if (CollUtil.isEmpty(definitionInfoList)) {
-            throw exception(PURCHASE_PLAN_BPM_PROCESS_DEFINITION_NOT_EXISTS);
-        }
     }
 
     private ErpPurchasePlanDO validatePurchasePlanExists(Long id) {

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