From 7efe76bb1777685c82c6bef161e3abd5569ce1d1 Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期四, 23 四月 2026 19:09:00 +0800
Subject: [PATCH] feat(technology): 增加BOM复制功能

---
 src/main/java/com/ruoyi/technology/service/TechnologyBomService.java          |    2 +
 src/main/java/com/ruoyi/technology/pojo/TechnologyOperation.java              |    5 ++
 src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java |   99 +++++++++++++++++++++++++++++++++++++++++++++++++
 src/main/java/com/ruoyi/technology/controller/TechnologyBomController.java    |    7 +++
 4 files changed, 112 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/technology/controller/TechnologyBomController.java b/src/main/java/com/ruoyi/technology/controller/TechnologyBomController.java
index 2f2a90f..226973f 100644
--- a/src/main/java/com/ruoyi/technology/controller/TechnologyBomController.java
+++ b/src/main/java/com/ruoyi/technology/controller/TechnologyBomController.java
@@ -87,4 +87,11 @@
         ExcelUtil<BomImportDto> excelUtil = new ExcelUtil<>(BomImportDto.class);
         excelUtil.importTemplateExcel(response, "BOM瀵煎叆妯℃澘");
     }
+
+    @PostMapping("/copy")
+    @Log(title = "Copy technology BOM", businessType = BusinessType.INSERT)
+    @Operation(summary = "澶嶅埗BOM")
+    public R copy(@RequestBody TechnologyBom technologyBom) {
+        return technologyBomService.copy(technologyBom);
+    }
 }
diff --git a/src/main/java/com/ruoyi/technology/pojo/TechnologyOperation.java b/src/main/java/com/ruoyi/technology/pojo/TechnologyOperation.java
index bac958f..061169b 100644
--- a/src/main/java/com/ruoyi/technology/pojo/TechnologyOperation.java
+++ b/src/main/java/com/ruoyi/technology/pojo/TechnologyOperation.java
@@ -46,7 +46,7 @@
     @Schema(description = "宸ヨ祫瀹氶")
     private BigDecimal salaryQuota;
 
-    @Schema(description = "鏄惁璐ㄦ宸ュ簭")
+    @Schema(description = "鏄惁璐ㄦ")
     private Boolean isQuality;
 
     @Schema(description = "绫诲瀷 鍖哄垎璁℃椂鍜岃浠�")
@@ -62,4 +62,7 @@
     @Schema(description = "閮ㄩ棬ID")
     @TableField(fill = FieldFill.INSERT)
     private Long deptId;
+
+    @Schema(description = "鏄惁鐢熶骇")
+    private Boolean isProduction;
 }
diff --git a/src/main/java/com/ruoyi/technology/service/TechnologyBomService.java b/src/main/java/com/ruoyi/technology/service/TechnologyBomService.java
index c80e304..31fd335 100644
--- a/src/main/java/com/ruoyi/technology/service/TechnologyBomService.java
+++ b/src/main/java/com/ruoyi/technology/service/TechnologyBomService.java
@@ -27,4 +27,6 @@
     R uploadBom(MultipartFile file);
 
     void exportBom(HttpServletResponse response, Integer bomId);
+
+    R copy(TechnologyBom technologyBom);
 }
diff --git a/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java b/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java
index 4eba028..2a4cd1d 100644
--- a/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java
+++ b/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java
@@ -1,5 +1,6 @@
 package com.ruoyi.technology.service.impl;
 
+import cn.hutool.core.collection.CollUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
@@ -11,13 +12,17 @@
 import com.ruoyi.basic.service.IProductService;
 import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.bean.BeanUtils;
 import com.ruoyi.common.utils.poi.ExcelUtil;
 import com.ruoyi.framework.web.domain.R;
 import com.ruoyi.production.bean.dto.BomImportDto;
 import com.ruoyi.production.bean.dto.ProductStructureDto;
 import com.ruoyi.technology.bean.dto.TechnologyBomDto;
+import com.ruoyi.technology.bean.dto.TechnologyBomStructureDto;
+import com.ruoyi.technology.bean.vo.TechnologyBomStructureVo;
 import com.ruoyi.technology.bean.vo.TechnologyBomVo;
 import com.ruoyi.technology.mapper.TechnologyBomMapper;
+import com.ruoyi.technology.mapper.TechnologyBomStructureMapper;
 import com.ruoyi.technology.mapper.TechnologyRoutingMapper;
 import com.ruoyi.technology.pojo.TechnologyBom;
 import com.ruoyi.technology.pojo.TechnologyBomStructure;
@@ -32,6 +37,7 @@
 
 import java.math.BigDecimal;
 import java.util.*;
+import java.util.concurrent.ThreadLocalRandom;
 import java.util.stream.Collectors;
 
 @Service
@@ -43,6 +49,7 @@
     private final TechnologyBomStructureService technologyBomStructureService;
     private final TechnologyRoutingMapper technologyRoutingMapper;
     private final IProductService productService;
+    private final TechnologyBomStructureMapper technologyBomStructureMapper;
 
     /**
      * 鍒嗛〉鏌ヨBOM鍒楄〃銆�
@@ -322,6 +329,33 @@
 //        util.exportExcel(response, exportList, "BOM缁撴瀯瀵煎嚭");
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public R copy(TechnologyBom technologyBom) {
+        TechnologyBom oldTechnologyBom = technologyBomMapper.selectById(technologyBom.getId());
+        List<TechnologyBomStructureVo> oldTechnologyBomStructureVos = technologyBomStructureService.listByBomId(technologyBom.getId().longValue());
+        //鏍¢獙浜у搧瑙勬牸鏄惁瀛樺湪銆�
+        validateProductModel(oldTechnologyBom.getProductModelId());
+        TechnologyBom newTechnologyBom = new TechnologyBom();
+        newTechnologyBom.setProductModelId(oldTechnologyBom.getProductModelId());
+        newTechnologyBom.setVersion("FZ" + oldTechnologyBom.getVersion());
+        newTechnologyBom.setRemark(oldTechnologyBom.getRemark());
+        boolean saved = technologyBomMapper.insert(newTechnologyBom) > 0;
+        if (!saved) {
+            return R.fail("Copy BOM failed");
+        }
+        newTechnologyBom.setBomNo("BM." + String.format("%05d", newTechnologyBom.getId()));
+        technologyBomMapper.updateById(newTechnologyBom);
+        //鍒濆鍖朆OM鏍硅妭鐐圭粨鏋勩��
+        initRootStructure(newTechnologyBom.getId().longValue(), newTechnologyBom.getProductModelId());
+        //鎶婁骇鍝佺粨鏋勯噷闈㈢殑鏁版嵁涔熷叏閮ㄩ兘澶嶅埗
+        TechnologyBomStructureVo technologyBomStructureVo = oldTechnologyBomStructureVos.get(0);
+        TechnologyBomStructureDto technologyBomStructureDto = convertTree(technologyBomStructureVo);
+        technologyBomStructureDto.setBomId(newTechnologyBom.getId().longValue());
+        technologyBomStructureService.addTechnologyBomStructure(technologyBomStructureDto);
+        return R.ok();
+    }
+
     private ProductModel findModel(String name, String spec) {
         Product product = productService.getOne(new LambdaQueryWrapper<Product>()
                 .eq(Product::getProductName, name).last("limit 1"));
@@ -383,4 +417,69 @@
             populateMap(node.getChildren(), map);
         }
     }
+
+    /**
+     * 閫掑綊杞崲鏍戝舰缁撴瀯 VO -> DTO
+     * 鑷姩鐢熸垚铏氭嫙 tempId / parentTempId锛屼繚璇佷换鎰忓眰绾ф爲缁撴瀯姝g‘
+     */
+    public static TechnologyBomStructureDto convertTree(TechnologyBomStructureVo vo) {
+        if (vo == null) {
+            return null;
+        }
+        TechnologyBomStructureDto realDto = convertNode(vo, "0"); // 鏍硅妭鐐圭埗ID=0锛堢函鏁板瓧锛�
+        TechnologyBomStructureDto rootDto = new TechnologyBomStructureDto();
+        rootDto.setTempId("0");
+        rootDto.setChildren(Collections.singletonList(realDto));
+
+        return rootDto;
+    }
+
+    /**
+     * 鏍稿績閫掑綊鏂规硶
+     * @param vo 鍘熷鑺傜偣
+     * @param parentTempId 鐖惰妭鐐� 绾暟瀛桰D
+     * @return 杞崲鍚嶥TO
+     */
+    private static TechnologyBomStructureDto convertNode(TechnologyBomStructureVo vo, String parentTempId) {
+        if (vo == null) {
+            return null;
+        }
+
+        TechnologyBomStructureDto dto = new TechnologyBomStructureDto();
+        BeanUtils.copyProperties(vo, dto);
+
+        String currentTempId = getNumberId();
+        dto.setTempId(currentTempId);
+        dto.setParentTempId(parentTempId);
+
+
+        dto.setId(null);
+        dto.setParentId(null);
+
+        // ===================== 閫掑綊瀛愯妭鐐� =====================
+        List<TechnologyBomStructureVo> voChildren = vo.getChildren();
+        if (CollUtil.isNotEmpty(voChildren)) {
+            List<TechnologyBomStructureDto> dtoChildren = new ArrayList<>();
+            for (TechnologyBomStructureVo childVo : voChildren) {
+                // 瀛愯妭鐐圭殑鐖禝D = 褰撳墠鑺傜偣鐨勬暟瀛桰D
+                dtoChildren.add(convertNode(childVo, currentTempId));
+            }
+            dto.setChildren(dtoChildren);
+        } else {
+            dto.setChildren(new ArrayList<>());
+        }
+
+        return dto;
+    }
+
+    /**
+     * 鐢熸垚 13浣� 绾暟瀛楅殢鏈篒D锛堝畨鍏ㄣ�佷笉閲嶅銆侀珮鎬ц兘锛�
+     */
+    private static String getNumberId() {
+        // 鐢熸垚 1000000000000 ~ 9999999999999 涔嬮棿鐨勬暟瀛�
+        long min = 1000000000000L;
+        long max = 9999999999999L;
+        long randomNum = ThreadLocalRandom.current().nextLong(min, max + 1);
+        return String.valueOf(randomNum);
+    }
 }

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