Merge pull request 'v1.0.57' (#69) from dev into master

Reviewed-on: #69

pom.xml

@@ -11,7 +11,7 @@
 
 	<groupId>com.imyeyu.timiserverapi</groupId>
 	<artifactId>TimiServerAPI</artifactId>
-	<version>1.0.56</version>
+	<version>1.0.57</version>
 	<packaging>jar</packaging>
 	<name>TimiServerAPI</name>
 	<description>imyeyu.com API</description>

src/main/java/com/imyeyu/api/modules/gao/controller/GaoProductController.java

@@ -149,6 +149,17 @@ public class GaoProductController {
 		productService.disable(id);
 	}
 
+	@AOPLog
+	@RequestRateLimit
+	@RequireGaoPermission(GaoPermissionCode.PRODUCT_UPDATE)
+	@PostMapping("/delete")
+	public void delete(@RequestParam String id) {
+		GaoProduct product = productService.get(id);
+		TimiException.required(product, "not found product");
+		storeScopeService.checkStoreId(product.getStoreId());
+		productService.destroy(id);
+	}
+
 	@AOPLog
 	@RequestRateLimit
 	@RequireGaoPermission(GaoPermissionCode.PRODUCT_READ)
@@ -221,6 +232,21 @@ public class GaoProductController {
 		return spec.getId();
 	}
 
+	@AOPLog
+	@RequestRateLimit
+	@RequireGaoPermission(GaoPermissionCode.PRODUCT_UPDATE)
+	@PostMapping("/spec/update")
+	public void specUpdate(@RequestBody GaoProductSpec request) {
+		TimiException.required(request, "not found product spec");
+		TimiException.required(request.getId(), "not found product spec.id");
+		String productId = specService.getProductIdBySpecId(request.getId());
+		TimiException.required(productId, "产品规格不存在");
+		GaoProduct product = productService.get(productId);
+		TimiException.required(product, "not found product");
+		storeScopeService.checkStoreId(product.getStoreId());
+		specService.updateSpec(request);
+	}
+
 	@AOPLog
 	@RequestRateLimit
 	@RequireGaoPermission(GaoPermissionCode.PRODUCT_UPDATE)
@@ -236,6 +262,21 @@ public class GaoProductController {
 		return value.getId();
 	}
 
+	@AOPLog
+	@RequestRateLimit
+	@RequireGaoPermission(GaoPermissionCode.PRODUCT_UPDATE)
+	@PostMapping("/spec/value/update")
+	public void specValueUpdate(@RequestBody GaoProductSpecValue request) {
+		TimiException.required(request, "not found product spec value");
+		TimiException.required(request.getId(), "not found product spec value.id");
+		String productId = specService.getProductIdBySpecValueId(request.getId());
+		TimiException.required(productId, "产品规格值不存在");
+		GaoProduct product = productService.get(productId);
+		TimiException.required(product, "not found product");
+		storeScopeService.checkStoreId(product.getStoreId());
+		specService.updateValue(request);
+	}
+
 	@AOPLog
 	@RequestRateLimit
 	@RequireGaoPermission(GaoPermissionCode.PRODUCT_READ)

src/main/java/com/imyeyu/api/modules/gao/entity/GaoProductSku.java

@@ -1,6 +1,7 @@
 package com.imyeyu.api.modules.gao.entity;
 
 import com.imyeyu.api.modules.common.entity.Attachment;
+import com.imyeyu.api.modules.gao.vo.GaoProductSkuBaseUnitMigrationRequest;
 import com.imyeyu.spring.annotation.table.Transient;
 import com.imyeyu.spring.entity.UUIDEntity;
 import lombok.Data;
@@ -77,6 +78,10 @@ public class GaoProductSku extends UUIDEntity {
 	@Transient
 	private List<GaoProductSkuUnit> unitList;
 
+	/// 基础单位迁移请求，仅用于 SKU 更新，不映射数据库列
+	@Transient
+	private GaoProductSkuBaseUnitMigrationRequest baseUnitMigrationRequest;
+
 	/// SKU 附件列表
 	@Transient
 	private List<Attachment> attachmentList;

src/main/java/com/imyeyu/api/modules/gao/mapper/GaoProductEditMapper.java

@@ -0,0 +1,74 @@
+package com.imyeyu.api.modules.gao.mapper;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.apache.ibatis.annotations.Param;
+
+import java.math.BigDecimal;
+
+/// 产品编辑、引用检查与单位迁移 Mapper
+public interface GaoProductEditMapper {
+
+	int countProductReferences(@Param("productId") String productId);
+
+	int countSkuReferences(@Param("skuId") String skuId);
+
+	int countUnitReferences(@Param("unitId") String unitId);
+
+	int countMigrationPrecisionLoss(@Param("skuId") String skuId, @Param("targetUnitId") String targetUnitId,
+									@Param("ratio") BigDecimal ratio);
+
+	int updateProductOrderSnapshots(@Param("productId") String productId, @Param("productName") String productName);
+
+	int updateProductFulfillmentSnapshots(@Param("productId") String productId, @Param("productName") String productName);
+
+	int updateProductStockRecordSnapshots(@Param("productId") String productId, @Param("productName") String productName);
+
+	int updateProductPackageSnapshots(@Param("productId") String productId, @Param("productName") String productName);
+
+	int updateProductRedemptionSnapshots(@Param("productId") String productId, @Param("productName") String productName);
+
+	int updateSkuOrderSnapshots(@Param("skuId") String skuId, @Param("skuCode") String skuCode,
+							@Param("skuName") String skuName, @Param("specSummary") String specSummary,
+							@Param("skuSpecSnapshot") JsonNode skuSpecSnapshot);
+
+	int updateSkuFulfillmentSnapshots(@Param("skuId") String skuId, @Param("skuCode") String skuCode,
+									  @Param("skuName") String skuName, @Param("specSummary") String specSummary,
+									  @Param("skuSpecSnapshot") JsonNode skuSpecSnapshot);
+
+	int updateSkuStockRecordSnapshots(@Param("skuId") String skuId, @Param("skuCode") String skuCode,
+									  @Param("skuName") String skuName, @Param("specSummary") String specSummary,
+									  @Param("skuSpecSnapshot") JsonNode skuSpecSnapshot);
+
+	int updateSkuPackageSnapshots(@Param("skuId") String skuId, @Param("skuCode") String skuCode,
+								  @Param("skuName") String skuName, @Param("specSummary") String specSummary);
+
+	int updateSkuRedemptionSnapshots(@Param("skuId") String skuId, @Param("skuCode") String skuCode,
+									 @Param("skuName") String skuName, @Param("skuSpecSnapshot") JsonNode skuSpecSnapshot);
+
+	int updateUnitOrderSnapshots(@Param("unitId") String unitId, @Param("unitName") String unitName);
+
+	int updateUnitFulfillmentSnapshots(@Param("unitId") String unitId, @Param("unitName") String unitName);
+
+	int updateUnitStockRecordSnapshots(@Param("unitId") String unitId, @Param("unitName") String unitName);
+
+	int updateUnitPackageSnapshots(@Param("unitId") String unitId, @Param("unitName") String unitName);
+
+	int updateUnitRedemptionSnapshots(@Param("unitId") String unitId, @Param("unitName") String unitName);
+
+	int scaleSkuMinimumStock(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+	int scaleProductStock(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+	int scaleSalesOrderItems(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+	int scaleFulfillmentItems(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+	int scaleStockRecords(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+	int scalePackageConfigItems(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+	int scalePointRedemptions(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+	int scalePointRedemptionReturns(@Param("skuId") String skuId, @Param("ratio") BigDecimal ratio);
+
+}

src/main/java/com/imyeyu/api/modules/gao/mapper/GaoProductSpecMapper.java

@@ -24,4 +24,7 @@ public interface GaoProductSpecMapper extends BaseMapper<GaoProductSpec, String>
 
 	/// 查询规格项所属产品
 	String selectProductIdBySpecId(@Param("specId") String specId);
+
+	/// 更新规格名称和排序
+	int updateSpec(GaoProductSpec spec);
 }

src/main/java/com/imyeyu/api/modules/gao/mapper/GaoProductSpecValueMapper.java

@@ -18,4 +18,7 @@ public interface GaoProductSpecValueMapper extends BaseMapper<GaoProductSpecValu
 
 	/// 按规格项查询规格值
 	List<GaoProductSpecValue> selectBySpecIdList(@Param("specIdList") Collection<String> specIdList);
+
+	/// 更新规格值名称和排序
+	int updateValue(GaoProductSpecValue value);
 }

src/main/java/com/imyeyu/api/modules/gao/service/GaoProductSkuService.java

@@ -59,6 +59,9 @@ public interface GaoProductSkuService extends BaseService<GaoProductSku, String>
 	/// @return SKU 规格结构快照；无规格时返回空数组
 	JsonNode getSkuSpecSnapshot(GaoProductSku sku);
 
+	/// 按当前 SKU 规格资料刷新所有历史快照
+	void refreshSpecHistorySnapshots(String productId);
+
 	/// 停用 SKU
 	void disable(String id);
 }

src/main/java/com/imyeyu/api/modules/gao/service/GaoProductSpecService.java

@@ -17,9 +17,21 @@ public interface GaoProductSpecService {
 	/// 查询规格项所属产品 ID
 	String getProductIdBySpecId(String specId);
 
+	/// 查询规格值所属产品 ID
+	String getProductIdBySpecValueId(String specValueId);
+
 	/// 创建规格项
 	void createSpec(GaoProductSpec spec);
 
+	/// 修正规格名称和排序
+	void updateSpec(GaoProductSpec spec);
+
 	/// 创建规格值
 	void createValue(GaoProductSpecValue value);
+
+	/// 修正规格值名称和排序
+	void updateValue(GaoProductSpecValue value);
+
+	/// 删除产品下的规格数据，仅用于产品物理删除
+	void destroyByProductId(String productId);
 }

src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoOrderReminderServiceImplement.java

@@ -46,6 +46,8 @@ public class GaoOrderReminderServiceImplement implements GaoOrderReminderService
 	private static final String SMS_TEMPLATE_ID = "2725097";
 	private static final String ZONE_ID = "Asia/Shanghai";
 	private static final String INTERNAL_TEMPLATE_NAME = "GaoOrderReminder.ftl";
+	private static final int MAX_SMS_CUSTOMER_NAME_COUNT = 6;
+	private static final int MAX_SMS_CUSTOMER_COUNT = 99;
 
 	private final GaoOrderReminderMapper mapper;
 	private final GaoUserMapper gaoUserMapper;
@@ -262,10 +264,15 @@ public class GaoOrderReminderServiceImplement implements GaoOrderReminderService
 			nameMap.putIfAbsent(order.getCustomerId(), displayCustomerName(order.getCustomerName()));
 		}
 		List<String> nameList = new ArrayList<>(nameMap.values());
-		if (nameList.size() <= 2) {
-			return String.join("、", nameList);
+		int customerCount = nameList.size();
+		int displayCount = Math.min(customerCount, MAX_SMS_CUSTOMER_NAME_COUNT);
+		String customerNames = String.join("、", nameList.subList(0, displayCount));
+		if (MAX_SMS_CUSTOMER_NAME_COUNT < customerCount) {
+			String customerCountText = MAX_SMS_CUSTOMER_COUNT < customerCount
+				? "%d+".formatted(MAX_SMS_CUSTOMER_COUNT) : String.valueOf(customerCount);
+			return "%s等 %s 位客户".formatted(customerNames, customerCountText);
 		}
-		return "%s、%s等 %d 位".formatted(nameList.getFirst(), nameList.get(1), nameList.size());
+		return customerNames;
 	}
 
 	/// 获取待核销收款金额

src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoProductServiceImplement.java

@@ -9,7 +9,9 @@ import com.imyeyu.api.modules.gao.entity.GaoProductSpec;
 import com.imyeyu.api.modules.gao.entity.GaoProductSpecValue;
 import com.imyeyu.api.modules.gao.entity.GaoProductSku;
 import com.imyeyu.api.modules.gao.entity.GaoProductStock;
+import com.imyeyu.api.modules.gao.entity.GaoProductSkuUnit;
 import com.imyeyu.api.modules.gao.mapper.GaoProductMapper;
+import com.imyeyu.api.modules.gao.mapper.GaoProductEditMapper;
 import com.imyeyu.api.modules.gao.mapper.GaoProductStockMapper;
 import com.imyeyu.api.modules.gao.service.GaoProductCategoryService;
 import com.imyeyu.api.modules.gao.service.GaoProductService;
@@ -17,6 +19,7 @@ import com.imyeyu.api.modules.gao.service.GaoProductSkuService;
 import com.imyeyu.api.modules.gao.service.GaoProductSpecService;
 import com.imyeyu.api.modules.gao.vo.GaoProductPage;
 import com.imyeyu.api.modules.system.audit.AuditOperation;
+import com.imyeyu.api.modules.system.audit.OperationAuditContext;
 import com.imyeyu.api.modules.system.audit.OperationAudit;
 import com.imyeyu.api.modules.user.service.UserLoginService;
 import com.imyeyu.api.util.PinyinUtil;
@@ -38,6 +41,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -50,6 +54,7 @@ import java.util.stream.Collectors;
 public class GaoProductServiceImplement extends AbstractEntityService<GaoProduct, String> implements GaoProductService {
 
 	private final GaoProductMapper mapper;
+	private final GaoProductEditMapper editMapper;
 	private final GaoProductStockMapper stockMapper;
 	private final AttachmentService attachmentService;
 	private final ObjectProvider<GaoProductCategoryService> categoryServiceProvider;
@@ -111,7 +116,7 @@ public class GaoProductServiceImplement extends AbstractEntityService<GaoProduct
 		super.create(product);
 		Map<String, String> specValueIdMap = saveSpecs(product, product.getSpecList());
 		normalizeSkuSpecValueIds(product.getSkuList(), specValueIdMap);
-		saveSkus(product, product.getSkuList());
+		saveSkus(product, product.getSkuList(), true);
 		attachmentService.updateByBizId(Attachment.BizType.GAO_PRODUCT, product.getId(), product.getAttachmentList());
 	}
 
@@ -123,6 +128,23 @@ public class GaoProductServiceImplement extends AbstractEntityService<GaoProduct
 		TimiException.required(request.getId(), "not found product.id");
 		GaoProduct product = get(request.getId());
 		TimiException.required(product, "not found product");
+		product = mapper.selectForUpdate(product.getId());
+		TimiException.required(product, "not found product");
+		String oldName = product.getName();
+		String storeId = product.getStoreId();
+		List<GaoProductSku> existingSkuList = skuServiceProvider.getObject().listByProductId(product.getId());
+		boolean hasHistory = editMapper.countProductReferences(product.getId()) > 0
+			|| existingSkuList.stream()
+				.anyMatch(item -> editMapper.countSkuReferences(item.getId()) > 0
+					|| stockMapper.selectByStoreIdAndSkuIdList(storeId, List.of(item.getId())).stream()
+						.anyMatch(stock -> isNonZero(stock.getOnHandQuantity()) || isNonZero(stock.getReservedQuantity())));
+		if (hasHistory && isHistoricalCorrectionOnly(product, request, existingSkuList)) {
+			OperationAuditContext.skipSuccessAudit();
+		}
+		if (hasHistory && (request.getProductType() != null && request.getProductType() != product.getProductType()
+			|| request.getStockEnabled() != null && !request.getStockEnabled().equals(product.getStockEnabled()))) {
+			throw new TimiException(TimiCode.ERROR, "产品已有历史业务记录，不能修改产品类型或库存管理属性");
+		}
 		if (request.getProductType() == GaoProduct.ProductType.SERVICE && product.getProductType() != GaoProduct.ProductType.SERVICE) {
 			verifyNoReservedStock(product);
 		}
@@ -138,13 +160,128 @@ public class GaoProductServiceImplement extends AbstractEntityService<GaoProduct
 		prepare(product, product.getId());
 		super.update(product);
 		if (request.getSkuList() != null) {
-			saveSkus(product, request.getSkuList());
+			saveSkus(product, request.getSkuList(), false);
+		}
+		if (!oldName.equals(product.getName())) {
+			editMapper.updateProductOrderSnapshots(product.getId(), product.getName());
+			editMapper.updateProductFulfillmentSnapshots(product.getId(), product.getName());
+			editMapper.updateProductStockRecordSnapshots(product.getId(), product.getName());
+			editMapper.updateProductPackageSnapshots(product.getId(), product.getName());
+			editMapper.updateProductRedemptionSnapshots(product.getId(), product.getName());
 		}
 		if (request.getAttachmentList() != null) {
 			attachmentService.updateByBizId(Attachment.BizType.GAO_PRODUCT, product.getId(), request.getAttachmentList());
 		}
 	}
 
+	private boolean isHistoricalCorrectionOnly(GaoProduct current, GaoProduct request, List<GaoProductSku> currentSkuList) {
+		if (!Objects.equals(current.getCategoryId(), request.getCategoryId())
+			|| TimiJava.defaultIfNull(request.getProductType(), current.getProductType()) != current.getProductType()
+			|| !Objects.equals(TimiJava.defaultIfNull(request.getStockEnabled(), current.getStockEnabled()), current.getStockEnabled())
+			|| TimiJava.defaultIfNull(request.getStatus(), current.getStatus()) != current.getStatus()
+			|| !Objects.equals(TimiJava.defaultIfNull(request.getSort(), current.getSort()), current.getSort())
+			|| !sameText(current.getRemark(), request.getRemark())) {
+			return false;
+		}
+		if (request.getAttachmentList() != null && !sameAttachmentList(
+			attachmentService.listByBizId(Attachment.BizType.GAO_PRODUCT, current.getId()), request.getAttachmentList())) {
+			return false;
+		}
+		if (request.getSkuList() == null) {
+			return true;
+		}
+		if (request.getSkuList().size() != currentSkuList.size()) {
+			return false;
+		}
+		Map<String, GaoProductSku> currentById = currentSkuList.stream()
+			.collect(Collectors.toMap(GaoProductSku::getId, item -> item));
+		Set<String> requestedIdSet = new HashSet<>();
+		for (GaoProductSku requested : request.getSkuList()) {
+			GaoProductSku existing = requested.getId() == null ? null : currentById.get(requested.getId());
+			if (existing == null || !requestedIdSet.add(requested.getId())
+				|| !isHistoricalSkuCorrectionOnly(existing, requested)) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private boolean isHistoricalSkuCorrectionOnly(GaoProductSku current, GaoProductSku request) {
+		if (!Objects.equals(normalizeText(current.getBarcode()), normalizeText(request.getBarcode()))
+			|| !Objects.equals(TimiJava.defaultIfNull(request.getStockEnabled(), current.getStockEnabled()), current.getStockEnabled())
+			|| !Objects.equals(TimiJava.defaultIfNull(request.getAllowDecimalQuantity(), current.getAllowDecimalQuantity()), current.getAllowDecimalQuantity())
+			|| !Objects.equals(current.getMinStockQuantity(), request.getMinStockQuantity())
+			|| TimiJava.defaultIfNull(request.getStatus(), current.getStatus()) != current.getStatus()
+			|| !Objects.equals(TimiJava.defaultIfNull(request.getSort(), current.getSort()), current.getSort())
+			|| !sameText(current.getRemark(), request.getRemark())
+			|| request.getBaseUnitMigrationRequest() != null
+			|| request.getAttachmentList() != null && !sameAttachmentList(current.getAttachmentList(), request.getAttachmentList())) {
+			return false;
+		}
+		List<String> currentSpecValueIdList = current.getSpecValueIdList();
+		List<String> requestSpecValueIdList = request.getSpecValueIdList();
+		if (requestSpecValueIdList != null && !new HashSet<>(currentSpecValueIdList).equals(new HashSet<>(requestSpecValueIdList))) {
+			return false;
+		}
+		return request.getUnitList() == null || isHistoricalUnitNameCorrectionOnly(current.getUnitList(), request.getUnitList());
+	}
+
+	private boolean isHistoricalUnitNameCorrectionOnly(List<GaoProductSkuUnit> currentList, List<GaoProductSkuUnit> requestList) {
+		if (requestList.size() != currentList.size()) {
+			return false;
+		}
+		Map<String, GaoProductSkuUnit> currentById = currentList.stream()
+			.collect(Collectors.toMap(GaoProductSkuUnit::getId, item -> item));
+		Set<String> requestedIdSet = new HashSet<>();
+		for (GaoProductSkuUnit requested : requestList) {
+			GaoProductSkuUnit existing = requested.getId() == null ? null : currentById.get(requested.getId());
+			if (existing == null || !requestedIdSet.add(requested.getId())
+				|| !Objects.equals(existing.getBaseQuantityPerUnit(), requested.getBaseQuantityPerUnit())
+				|| !Objects.equals(existing.getSalePrice(), requested.getSalePrice())
+				|| !Objects.equals(existing.getIsBase(), requested.getIsBase())
+				|| !Objects.equals(existing.getAllowPurchase(), requested.getAllowPurchase())
+				|| !Objects.equals(existing.getAllowSale(), requested.getAllowSale())
+				|| !Objects.equals(existing.getSort(), requested.getSort())) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private boolean sameAttachmentList(List<Attachment> currentList, List<Attachment> requestList) {
+		if (currentList == null || requestList == null || currentList.size() != requestList.size()) {
+			return false;
+		}
+		for (int index = 0; index < currentList.size(); index++) {
+			Attachment current = currentList.get(index);
+			Attachment requested = requestList.get(index);
+			if (!Objects.equals(current.getId(), requested.getId())
+				|| !Objects.equals(current.getBizType(), requested.getBizType())
+				|| !Objects.equals(current.getBizId(), requested.getBizId())
+				|| !Objects.equals(current.getAttachType(), requested.getAttachType())
+				|| !Objects.equals(current.getMongoId(), requested.getMongoId())
+				|| !Objects.equals(current.getTitle(), requested.getTitle())
+				|| !Objects.equals(current.getName(), requested.getName())
+				|| !Objects.equals(current.getMimeType(), requested.getMimeType())
+				|| !Objects.equals(current.getMetadata(), requested.getMetadata())
+				|| !Objects.equals(current.getSize(), requested.getSize())
+				|| !Objects.equals(current.getMd5(), requested.getMd5())
+				|| !Objects.equals(current.getIsDestroyed(), requested.getIsDestroyed())
+				|| !Objects.equals(current.getDestroyAt(), requested.getDestroyAt())) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private boolean sameText(String current, String request) {
+		return Objects.equals(normalizeText(current), normalizeText(request));
+	}
+
+	private String normalizeText(String value) {
+		return value == null ? null : value.trim();
+	}
+
 	private void verifyNoReservedStock(GaoProduct product) {
 		List<String> skuIdList = skuServiceProvider.getObject().listByProductId(product.getId()).stream()
 			.map(GaoProductSku::getId)
@@ -158,6 +295,10 @@ public class GaoProductServiceImplement extends AbstractEntityService<GaoProduct
 		TimiException.requiredTrue(!hasReservedStock, "当前产品存在预占库存，不能切换为服务产品，请先完成或取消相关订单");
 	}
 
+	private boolean isNonZero(BigDecimal value) {
+		return value != null && BigDecimal.ZERO.compareTo(value) != 0;
+	}
+
 	@OperationAudit(AuditOperation.GAO_PRODUCT_DISABLE)
 	@Transactional(TimiServerDBConfig.ROLLBACKER)
 	@Override
@@ -177,8 +318,17 @@ public class GaoProductServiceImplement extends AbstractEntityService<GaoProduct
 	}
 
 	@Override
+	@Transactional(TimiServerDBConfig.ROLLBACKER)
 	public void destroy(String id) {
-		throw new TimiException(TimiCode.ERROR, "已建立产品库的产品不允许物理删除");
+		GaoProduct product = mapper.selectForUpdate(id);
+		TimiException.required(product, "not found product");
+		TimiException.requiredTrue(editMapper.countProductReferences(id) == 0, "产品存在历史业务记录，不能物理移除");
+		for (GaoProductSku sku : skuServiceProvider.getObject().listByProductId(id)) {
+			skuServiceProvider.getObject().destroy(sku.getId());
+		}
+		specServiceProvider.getObject().destroyByProductId(id);
+		attachmentService.updateByBizId(Attachment.BizType.GAO_PRODUCT, id, List.of());
+		super.destroy(id);
 	}
 
 	private void prepare(GaoProduct product, String excludeId) {
@@ -201,18 +351,35 @@ public class GaoProductServiceImplement extends AbstractEntityService<GaoProduct
 		product.setUpdatedBy(userLoginService.getRequireLoginUserId());
 	}
 
-	private void saveSkus(GaoProduct product, List<com.imyeyu.api.modules.gao.entity.GaoProductSku> skuList) {
+	private void saveSkus(GaoProduct product, List<com.imyeyu.api.modules.gao.entity.GaoProductSku> skuList, boolean createDefault) {
 		List<com.imyeyu.api.modules.gao.entity.GaoProductSku> sourceList = skuList;
-		if (sourceList == null || sourceList.isEmpty()) {
+		if ((sourceList == null || sourceList.isEmpty()) && createDefault) {
 			com.imyeyu.api.modules.gao.entity.GaoProductSku sku = new com.imyeyu.api.modules.gao.entity.GaoProductSku();
 			sku.setProductId(product.getId()); sku.setCode(product.getCode()); sku.setName(product.getName());
 			com.imyeyu.api.modules.gao.entity.GaoProductSkuUnit unit = new com.imyeyu.api.modules.gao.entity.GaoProductSkuUnit();
 			unit.setName("件"); unit.setIsBase(true); unit.setBaseQuantityPerUnit(BigDecimal.ONE);
 			sku.setUnitList(List.of(unit)); sourceList = List.of(sku);
+		} else if (sourceList == null) {
+			sourceList = List.of();
 		}
+		List<com.imyeyu.api.modules.gao.entity.GaoProductSku> existingList = skuServiceProvider.getObject().listByProductId(product.getId());
+		Map<String, com.imyeyu.api.modules.gao.entity.GaoProductSku> existingById = existingList.stream()
+			.collect(Collectors.toMap(com.imyeyu.api.modules.gao.entity.GaoProductSku::getId, item -> item));
+		Set<String> retainedIdSet = new HashSet<>();
 		for (com.imyeyu.api.modules.gao.entity.GaoProductSku source : sourceList) {
 			source.setProductId(product.getId());
-			if (source.getId() == null) skuServiceProvider.getObject().create(source); else skuServiceProvider.getObject().update(source);
+			if (source.getId() == null) {
+				skuServiceProvider.getObject().create(source);
+			} else {
+				TimiException.required(existingById.get(source.getId()), "SKU 不存在或不属于当前产品");
+				retainedIdSet.add(source.getId());
+				skuServiceProvider.getObject().update(source);
+			}
+		}
+		for (com.imyeyu.api.modules.gao.entity.GaoProductSku existing : existingList) {
+			if (!retainedIdSet.contains(existing.getId())) {
+				skuServiceProvider.getObject().destroy(existing.getId());
+			}
 		}
 	}
 

src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoProductSkuServiceImplement.java

@@ -11,16 +11,22 @@ import com.imyeyu.api.modules.gao.entity.GaoProduct;
 import com.imyeyu.api.modules.gao.entity.GaoProductSku;
 import com.imyeyu.api.modules.gao.entity.GaoProductSkuSpecValue;
 import com.imyeyu.api.modules.gao.entity.GaoProductSkuUnit;
+import com.imyeyu.api.modules.gao.entity.GaoProductStock;
 import com.imyeyu.api.modules.gao.entity.GaoProductSpec;
 import com.imyeyu.api.modules.gao.entity.GaoProductSpecValue;
 import com.imyeyu.api.modules.gao.mapper.GaoProductSkuMapper;
+import com.imyeyu.api.modules.gao.mapper.GaoProductEditMapper;
+import com.imyeyu.api.modules.gao.mapper.GaoProductStockMapper;
 import com.imyeyu.api.modules.gao.mapper.GaoProductSkuSpecValueMapper;
 import com.imyeyu.api.modules.gao.mapper.GaoProductSkuUnitMapper;
 import com.imyeyu.api.modules.gao.mapper.GaoProductSpecMapper;
 import com.imyeyu.api.modules.gao.mapper.GaoProductSpecValueMapper;
 import com.imyeyu.api.modules.gao.service.GaoProductService;
 import com.imyeyu.api.modules.gao.service.GaoProductSkuService;
+import com.imyeyu.api.modules.gao.vo.GaoProductSkuBaseUnitMigrationRequest;
 import com.imyeyu.api.modules.gao.vo.GaoProductSkuUnitSelection;
+import com.imyeyu.api.modules.system.entity.Logger;
+import com.imyeyu.api.modules.system.service.LoggerService;
 import com.imyeyu.api.modules.user.service.UserLoginService;
 import com.imyeyu.java.TimiJava;
 import com.imyeyu.java.bean.timi.TimiCode;
@@ -55,11 +61,14 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 	private static final BigDecimal ONE = BigDecimal.ONE;
 
 	private final GaoProductSkuMapper mapper;
+	private final GaoProductEditMapper editMapper;
+	private final GaoProductStockMapper stockMapper;
 	private final GaoProductSkuUnitMapper unitMapper;
 	private final GaoProductSkuSpecValueMapper skuSpecValueMapper;
 	private final GaoProductSpecMapper specMapper;
 	private final GaoProductSpecValueMapper valueMapper;
 	private final AttachmentService attachmentService;
+	private final LoggerService loggerService;
 	private final ObjectProvider<GaoProductService> productServiceProvider;
 	private final UserLoginService userLoginService;
 
@@ -190,6 +199,19 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 		return result;
 	}
 
+	@Transactional(TimiServerDBConfig.ROLLBACKER)
+	@Override
+	public void refreshSpecHistorySnapshots(String productId) {
+		TimiException.required(productId, "not found productId");
+		for (GaoProductSku sku : mapper.selectByProductId(productId)) {
+			JsonNode snapshot = getSkuSpecSnapshot(sku);
+			editMapper.updateSkuOrderSnapshots(sku.getId(), sku.getCode(), sku.getName(), sku.getSpecSummary(), snapshot);
+			editMapper.updateSkuFulfillmentSnapshots(sku.getId(), sku.getCode(), sku.getName(), sku.getSpecSummary(), snapshot);
+			editMapper.updateSkuStockRecordSnapshots(sku.getId(), sku.getCode(), sku.getName(), sku.getSpecSummary(), snapshot);
+			editMapper.updateSkuRedemptionSnapshots(sku.getId(), sku.getCode(), sku.getName(), snapshot);
+		}
+	}
+
 	@Transactional(TimiServerDBConfig.ROLLBACKER)
 	@Override
 	public void create(GaoProductSku sku) {
@@ -205,8 +227,32 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 	public void update(GaoProductSku request) {
 		TimiException.required(request, "not found product sku");
 		TimiException.required(request.getId(), "not found product sku.id");
-		GaoProductSku sku = get(request.getId());
+		GaoProductSku sku = mapper.selectForUpdate(request.getId());
 		TimiException.required(sku, "not found product sku");
+		List<GaoProductSkuUnit> existingUnitList = unitMapper.selectBySkuId(sku.getId());
+		int referenceCount = editMapper.countSkuReferences(sku.getId());
+		List<String> existingSpecValueIds = currentSpecValueIds(sku.getId());
+		if (referenceCount > 0 && request.getSpecValueIdList() != null
+			&& !new HashSet<>(existingSpecValueIds).equals(new HashSet<>(request.getSpecValueIdList()))) {
+			throw new TimiException(TimiCode.ERROR, "SKU 已有历史业务记录，不能更换规格组合；请新建 SKU");
+		}
+		if (referenceCount > 0 && request.getStockEnabled() != null && !request.getStockEnabled().equals(sku.getStockEnabled())) {
+			throw new TimiException(TimiCode.ERROR, "SKU 已有历史业务记录，不能修改库存管理属性");
+		}
+		GaoProductSkuUnit oldBaseUnit = existingUnitList.stream().filter(unit -> Boolean.TRUE.equals(unit.getIsBase())).findFirst().orElseThrow();
+		List<GaoProductSkuUnit> requestedUnitList = request.getUnitList() == null ? existingUnitList : request.getUnitList();
+		GaoProductSkuUnit requestedBaseUnit = requestedUnitList.stream().filter(unit -> Boolean.TRUE.equals(unit.getIsBase())).findFirst().orElse(null);
+		boolean baseUnitChanged = requestedBaseUnit == null || !oldBaseUnit.getId().equals(requestedBaseUnit.getId());
+		GaoProductSkuBaseUnitMigrationRequest migrationRequest = request.getBaseUnitMigrationRequest();
+		BigDecimal migrationRatio = null;
+		if (baseUnitChanged) {
+			migrationRatio = validateBaseUnitMigration(oldBaseUnit, requestedBaseUnit, migrationRequest, sku.getId());
+		} else if (migrationRequest != null) {
+			throw new TimiException(TimiCode.ERROR, "新旧基础单位相同，不需要提交基础单位迁移比例");
+		}
+		if (request.getUnitList() != null && !baseUnitChanged) {
+			validateUnitConversionUnchanged(request.getUnitList(), existingUnitList);
+		}
 		sku.setCode(TimiJava.defaultIfNull(request.getCode(), sku.getCode()));
 		sku.setBarcode(request.getBarcode());
 		sku.setName(TimiJava.defaultIfNull(request.getName(), sku.getName()));
@@ -218,18 +264,49 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 		sku.setSort(TimiJava.defaultIfNull(request.getSort(), sku.getSort()));
 		sku.setRemark(request.getRemark());
 		sku.setSpecValueIdList(request.getSpecValueIdList() == null ? currentSpecValueIds(sku.getId()) : request.getSpecValueIdList());
-		sku.setUnitList(request.getUnitList() == null ? unitMapper.selectBySkuId(sku.getId()) : request.getUnitList());
+		sku.setUnitList(requestedUnitList);
+		if (migrationRatio != null) {
+			applyBaseUnitMigration(sku, oldBaseUnit, requestedBaseUnit, existingUnitList, migrationRequest, migrationRatio);
+			stockMapper.selectForUpdate(sku.getStoreId(), sku.getId());
+			if (editMapper.countMigrationPrecisionLoss(sku.getId(), requestedBaseUnit.getId(), migrationRatio) > 0) {
+				throw new TimiException(TimiCode.ERROR, "基础单位迁移会产生超出字段精度的数量，未执行任何变更");
+			}
+			editMapper.scaleSkuMinimumStock(sku.getId(), migrationRatio);
+			editMapper.scaleProductStock(sku.getId(), migrationRatio);
+			editMapper.scaleSalesOrderItems(sku.getId(), migrationRatio);
+			editMapper.scaleFulfillmentItems(sku.getId(), migrationRatio);
+			editMapper.scaleStockRecords(sku.getId(), migrationRatio);
+			editMapper.scalePackageConfigItems(sku.getId(), migrationRatio);
+			editMapper.scalePointRedemptions(sku.getId(), migrationRatio);
+			editMapper.scalePointRedemptionReturns(sku.getId(), migrationRatio);
+		}
 		prepare(sku, sku.getId());
 		super.update(sku);
 		if (request.getSpecValueIdList() != null) {
 			saveSpecValues(sku.getId(), sku.getSpecValueIdList());
 		}
 		if (request.getUnitList() != null) {
-			saveUnits(sku.getId(), sku.getUnitList(), unitMapper.selectBySkuId(sku.getId()));
+			saveUnits(sku.getId(), sku.getUnitList(), existingUnitList);
 		}
 		if (request.getAttachmentList() != null) {
 			attachmentService.updateByBizId(Attachment.BizType.GAO_PRODUCT_SKU, sku.getId(), request.getAttachmentList());
 		}
+		JsonNode skuSpecSnapshot = getSkuSpecSnapshot(sku);
+		editMapper.updateSkuOrderSnapshots(sku.getId(), sku.getCode(), sku.getName(), sku.getSpecSummary(), skuSpecSnapshot);
+		editMapper.updateSkuFulfillmentSnapshots(sku.getId(), sku.getCode(), sku.getName(), sku.getSpecSummary(), skuSpecSnapshot);
+		editMapper.updateSkuStockRecordSnapshots(sku.getId(), sku.getCode(), sku.getName(), sku.getSpecSummary(), skuSpecSnapshot);
+		editMapper.updateSkuPackageSnapshots(sku.getId(), sku.getCode(), sku.getName(), sku.getSpecSummary());
+		editMapper.updateSkuRedemptionSnapshots(sku.getId(), sku.getCode(), sku.getName(), skuSpecSnapshot);
+		if (migrationRatio != null) {
+			GaoProductSkuUnit migratedTarget = unitMapper.selectBySkuId(sku.getId()).stream()
+				.filter(unit -> unit.getIsBase() && unit.getName().equals(requestedBaseUnit.getName().trim()))
+				.findFirst().orElseThrow();
+			Logger migrationLog = new Logger(Logger.Module.GAO, Logger.Level.INFO, "GAO_PRODUCT_SKU_BASE_UNIT_MIGRATION");
+			migrationLog.setContent("skuId=%s;oldBaseUnitId=%s;oldBaseUnitName=%s;newBaseUnitId=%s;newBaseUnitName=%s;oldToNewBaseRatio=%s".formatted(
+				sku.getId(), oldBaseUnit.getId(), oldBaseUnit.getName(), migratedTarget.getId(), migratedTarget.getName(), migrationRatio.toPlainString()));
+			migrationLog.setResult(sku.getId());
+			loggerService.createSync(migrationLog);
+		}
 	}
 
 	@Transactional(TimiServerDBConfig.ROLLBACKER)
@@ -249,8 +326,24 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 	}
 
 	@Override
+	@Transactional(TimiServerDBConfig.ROLLBACKER)
 	public void destroy(String id) {
-		throw new TimiException(TimiCode.ERROR, "已建立 SKU 的产品不允许物理删除");
+		GaoProductSku sku = mapper.selectForUpdate(id);
+		TimiException.required(sku, "not found product sku");
+		TimiException.requiredTrue(editMapper.countSkuReferences(id) == 0, "SKU 存在历史业务记录，不能物理移除");
+		List<GaoProductStock> stockList = stockMapper.selectByStoreIdAndSkuIdList(sku.getStoreId(), List.of(id));
+		TimiException.requiredTrue(stockList.stream().allMatch(stock -> isZero(stock.getOnHandQuantity()) && isZero(stock.getReservedQuantity())),
+			"SKU 存在库存或预占库存，不能物理移除");
+		for (GaoProductSkuUnit unit : unitMapper.selectBySkuId(id)) {
+			TimiException.requiredTrue(editMapper.countUnitReferences(unit.getId()) == 0, "SKU 单位存在历史业务引用，不能物理移除 SKU");
+			unitMapper.destroy(unit.getId());
+		}
+		skuSpecValueMapper.deleteBySkuId(id);
+		for (GaoProductStock stock : stockList) {
+			stockMapper.destroy(stock.getId());
+		}
+		attachmentService.updateByBizId(Attachment.BizType.GAO_PRODUCT_SKU, id, List.of());
+		super.destroy(id);
 	}
 
 	private void prepare(GaoProductSku sku, String excludeId) {
@@ -326,6 +419,7 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 			unit.setBaseQuantityPerUnit(TimiJava.defaultIfNull(source.getBaseQuantityPerUnit(), ONE));
 			TimiException.requiredTrue(0 < unit.getBaseQuantityPerUnit().signum(), "基础单位数量系数必须大于 0");
 			TimiException.requiredTrue(6 >= unit.getBaseQuantityPerUnit().scale(), "基础单位数量系数最多保留六位小数");
+			TimiException.requiredTrue(12 >= unit.getBaseQuantityPerUnit().precision() - unit.getBaseQuantityPerUnit().scale(), "基础单位数量系数超出最大值");
 			if (source.getSalePrice() != null) {
 				TimiException.requiredTrue(0 <= source.getSalePrice(), "单位建议售价不能为负数");
 			}
@@ -345,6 +439,69 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 		return result;
 	}
 
+	private BigDecimal validateBaseUnitMigration(GaoProductSkuUnit oldBaseUnit, GaoProductSkuUnit newBaseUnit,
+												 GaoProductSkuBaseUnitMigrationRequest request, String skuId) {
+		TimiException.required(request, "切换基础单位时必须提交新旧基础单位换算比例");
+		TimiException.required(newBaseUnit, "SKU 必须指定新的基础单位");
+		TimiException.requiredTrue(newBaseUnit.getIsBase(), "迁移目标必须是新的基础单位");
+		TimiException.required(newBaseUnit.getName(), "新基础单位名称不能为空");
+		boolean targetMatches = request.getTargetUnitId() != null && !request.getTargetUnitId().isBlank()
+			? request.getTargetUnitId().equals(newBaseUnit.getId())
+			: request.getTargetUnitName() != null && request.getTargetUnitName().trim().equals(newBaseUnit.getName().trim());
+		TimiException.requiredTrue(targetMatches, "基础单位迁移目标与 SKU 单位列表不一致");
+		BigDecimal ratio = request.getOldToNewBaseRatio();
+		TimiException.required(ratio, "基础单位迁移比例不能为空");
+		TimiException.requiredTrue(0 < ratio.signum(), "基础单位迁移比例必须大于 0");
+		TimiException.requiredTrue(6 >= ratio.scale(), "基础单位迁移比例最多保留六位小数");
+		TimiException.requiredTrue(12 >= ratio.precision() - ratio.scale(), "基础单位迁移比例超出最大值");
+		return ratio;
+	}
+
+	private void applyBaseUnitMigration(GaoProductSku sku, GaoProductSkuUnit oldBaseUnit,
+										 GaoProductSkuUnit newBaseUnit, List<GaoProductSkuUnit> existingUnitList,
+										 GaoProductSkuBaseUnitMigrationRequest request, BigDecimal ratio) {
+		Map<String, GaoProductSkuUnit> existingById = existingUnitList.stream()
+			.collect(Collectors.toMap(GaoProductSkuUnit::getId, item -> item));
+		for (GaoProductSkuUnit unit : sku.getUnitList()) {
+			boolean target = newBaseUnit.getId() != null
+				? newBaseUnit.getId().equals(unit.getId())
+				: newBaseUnit.getName().trim().equals(unit.getName().trim());
+			if (target) {
+				unit.setBaseQuantityPerUnit(ONE);
+				continue;
+			}
+			GaoProductSkuUnit existing = unit.getId() == null ? null : existingById.get(unit.getId());
+			BigDecimal oldFactor = existing == null
+				? TimiJava.defaultIfNull(unit.getBaseQuantityPerUnit(), ONE)
+				: existing.getBaseQuantityPerUnit();
+			BigDecimal newFactor = oldFactor.multiply(ratio).stripTrailingZeros();
+			TimiException.requiredTrue(6 >= Math.max(newFactor.scale(), 0), "单位换算系数迁移后超过六位小数，请调整换算比例");
+			unit.setBaseQuantityPerUnit(newFactor);
+		}
+		if (sku.getMinStockQuantity() != null) {
+			BigDecimal migratedMinimumStock = sku.getMinStockQuantity().multiply(ratio).stripTrailingZeros();
+			TimiException.requiredTrue(3 >= Math.max(migratedMinimumStock.scale(), 0), "最低库存迁移后超过三位小数，请调整换算比例");
+			sku.setMinStockQuantity(migratedMinimumStock);
+		}
+	}
+
+	private void validateUnitConversionUnchanged(List<GaoProductSkuUnit> requestedUnitList,
+												 List<GaoProductSkuUnit> existingUnitList) {
+		Map<String, GaoProductSkuUnit> existingById = existingUnitList.stream()
+			.collect(Collectors.toMap(GaoProductSkuUnit::getId, item -> item));
+		for (GaoProductSkuUnit requested : requestedUnitList) {
+			GaoProductSkuUnit existing = requested.getId() == null ? null : existingById.get(requested.getId());
+			BigDecimal requestedFactor = TimiJava.defaultIfNull(requested.getBaseQuantityPerUnit(), ONE);
+			if (existing != null && existing.getBaseQuantityPerUnit().compareTo(requestedFactor) != 0) {
+				throw new TimiException(TimiCode.ERROR, "已保存单位的换算系数不能直接修改；切换基础单位时请提交迁移比例");
+			}
+		}
+	}
+
+	private boolean isZero(BigDecimal value) {
+		return value == null || BigDecimal.ZERO.compareTo(value) == 0;
+	}
+
 	private void saveUnits(String skuId, List<GaoProductSkuUnit> unitList, List<GaoProductSkuUnit> existingUnitList) {
 		Map<String, GaoProductSkuUnit> existingById = existingUnitList.stream().collect(Collectors.toMap(GaoProductSkuUnit::getId, item -> item));
 		Set<String> retainedIdSet = new HashSet<>();
@@ -368,10 +525,21 @@ public class GaoProductSkuServiceImplement extends AbstractEntityService<GaoProd
 			} else {
 				retainedIdSet.add(existing.getId());
 				TimiException.requiredTrue(1 == unitMapper.updateUnit(unit), "SKU 单位更新失败");
+				if (!existing.getName().equals(unit.getName())) {
+					editMapper.updateUnitOrderSnapshots(existing.getId(), unit.getName());
+					editMapper.updateUnitFulfillmentSnapshots(existing.getId(), unit.getName());
+					editMapper.updateUnitStockRecordSnapshots(existing.getId(), unit.getName());
+					editMapper.updateUnitPackageSnapshots(existing.getId(), unit.getName());
+					editMapper.updateUnitRedemptionSnapshots(existing.getId(), unit.getName());
+				}
+			}
+		}
+		for (GaoProductSkuUnit existing : existingUnitList) {
+			if (!retainedIdSet.contains(existing.getId())) {
+				TimiException.requiredTrue(editMapper.countUnitReferences(existing.getId()) == 0, "SKU 单位存在历史业务引用，不能物理移除");
+				unitMapper.destroy(existing.getId());
 			}
 		}
-		TimiException.requiredTrue(existingUnitList.stream().allMatch(existing -> retainedIdSet.contains(existing.getId())),
-			"已保存的 SKU 单位不能删除，请关闭允许销售和允许采购");
 	}
 
 	private void saveSpecValues(String skuId, List<String> specValueIdList) {

src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoProductSpecServiceImplement.java

@@ -1,5 +1,6 @@
 package com.imyeyu.api.modules.gao.service.implement;
 
+import com.imyeyu.api.config.dbsource.TimiServerDBConfig;
 import com.imyeyu.api.modules.gao.entity.GaoProduct;
 import com.imyeyu.api.modules.gao.entity.GaoProductSpec;
 import com.imyeyu.api.modules.gao.entity.GaoProductSpecValue;
@@ -7,10 +8,13 @@ import com.imyeyu.api.modules.gao.mapper.GaoProductSpecMapper;
 import com.imyeyu.api.modules.gao.mapper.GaoProductSpecValueMapper;
 import com.imyeyu.api.modules.gao.service.GaoProductService;
 import com.imyeyu.api.modules.gao.service.GaoProductSpecService;
+import com.imyeyu.api.modules.gao.service.GaoProductSkuService;
 import com.imyeyu.java.TimiJava;
 import com.imyeyu.java.bean.timi.TimiException;
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 import java.util.Map;
@@ -27,6 +31,7 @@ public class GaoProductSpecServiceImplement implements GaoProductSpecService {
 	private final GaoProductSpecMapper specMapper;
 	private final GaoProductSpecValueMapper valueMapper;
 	private final GaoProductService productService;
+	private final ObjectProvider<GaoProductSkuService> skuServiceProvider;
 
 	@Override
 	public List<GaoProductSpec> listByProductId(String productId) {
@@ -41,6 +46,12 @@ public class GaoProductSpecServiceImplement implements GaoProductSpecService {
 		return specMapper.selectProductIdBySpecId(specId);
 	}
 
+	@Override
+	public String getProductIdBySpecValueId(String specValueId) {
+		GaoProductSpecValue value = valueMapper.selectById(specValueId);
+		return value == null ? null : specMapper.selectProductIdBySpecId(value.getSpecId());
+	}
+
 	@Override
 	public void createSpec(GaoProductSpec spec) {
 		TimiException.required(spec, "not found product spec");
@@ -51,6 +62,28 @@ public class GaoProductSpecServiceImplement implements GaoProductSpecService {
 		specMapper.insert(spec);
 	}
 
+	@Transactional(TimiServerDBConfig.ROLLBACKER)
+	@Override
+	public void updateSpec(GaoProductSpec request) {
+		TimiException.required(request, "not found product spec");
+		TimiException.required(request.getId(), "not found product spec.id");
+		String productId = specMapper.selectProductIdBySpecId(request.getId());
+		TimiException.required(productId, "产品规格不存在");
+		GaoProductSpec existing = specMapper.selectByProductId(productId).stream()
+			.filter(item -> item.getId().equals(request.getId())).findFirst().orElseThrow();
+		String name = requiredText(request.getName(), "规格名称不能为空");
+		Integer sort = TimiJava.defaultIfNull(request.getSort(), existing.getSort());
+		if (existing.getName().equals(name) && existing.getSort().equals(sort)) {
+			return;
+		}
+		GaoProductSpec spec = new GaoProductSpec();
+		spec.setId(request.getId());
+		spec.setName(name);
+		spec.setSort(sort);
+		TimiException.requiredTrue(1 == specMapper.updateSpec(spec), "产品规格更新失败");
+		skuServiceProvider.getObject().refreshSpecHistorySnapshots(productId);
+	}
+
 	@Override
 	public void createValue(GaoProductSpecValue value) {
 		TimiException.required(value, "not found product spec value");
@@ -61,5 +94,40 @@ public class GaoProductSpecServiceImplement implements GaoProductSpecService {
 		valueMapper.insert(value);
 	}
 
+	@Transactional(TimiServerDBConfig.ROLLBACKER)
+	@Override
+	public void updateValue(GaoProductSpecValue request) {
+		TimiException.required(request, "not found product spec value");
+		TimiException.required(request.getId(), "not found product spec value.id");
+		GaoProductSpecValue existing = valueMapper.selectById(request.getId());
+		TimiException.required(existing, "产品规格值不存在");
+		String productId = specMapper.selectProductIdBySpecId(existing.getSpecId());
+		TimiException.required(productId, "产品规格不存在");
+		String name = requiredText(request.getName(), "规格值名称不能为空");
+		Integer sort = TimiJava.defaultIfNull(request.getSort(), existing.getSort());
+		if (existing.getName().equals(name) && existing.getSort().equals(sort)) {
+			return;
+		}
+		GaoProductSpecValue value = new GaoProductSpecValue();
+		value.setId(existing.getId());
+		value.setSpecId(existing.getSpecId());
+		value.setName(name);
+		value.setSort(sort);
+		TimiException.requiredTrue(1 == valueMapper.updateValue(value), "产品规格值更新失败");
+		skuServiceProvider.getObject().refreshSpecHistorySnapshots(productId);
+	}
+
+	@Override
+	public void destroyByProductId(String productId) {
+		List<GaoProductSpec> specList = specMapper.selectByProductId(productId);
+		List<String> specIdList = specList.stream().map(GaoProductSpec::getId).toList();
+		for (GaoProductSpecValue value : valueMapper.selectBySpecIdList(specIdList)) {
+			valueMapper.destroy(value.getId());
+		}
+		for (GaoProductSpec spec : specList) {
+			specMapper.destroy(spec.getId());
+		}
+	}
+
 	private String requiredText(String value, String message) { TimiException.required(value, message); String result = value.trim(); TimiException.requiredTrue(!result.isEmpty(), message); return result; }
 }

src/main/java/com/imyeyu/api/modules/gao/vo/GaoProductSkuBaseUnitMigrationRequest.java

@@ -0,0 +1,19 @@
+package com.imyeyu.api.modules.gao.vo;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+/// SKU 基础单位迁移请求
+@Data
+public class GaoProductSkuBaseUnitMigrationRequest {
+
+	/// 新基础单位 ID；切换到本次新增单位时允许为空
+	private String targetUnitId;
+
+	/// 新基础单位名称；按 ID 定位失败时用于匹配本次提交的新单位
+	private String targetUnitName;
+
+	/// 1 个旧基础单位等于的新基础单位数量
+	private BigDecimal oldToNewBaseRatio;
+}

src/main/java/com/imyeyu/api/modules/system/audit/OperationAuditAspect.java

@@ -42,12 +42,15 @@ public class OperationAuditAspect {
 		Logger logger = new Logger(operation.getModule(), operation.name());
 		logger.setContent(payloadSerializer.serializeArguments(arguments));
 		long startNanos = System.nanoTime();
+		boolean previousAuditState = OperationAuditContext.begin();
 		try {
 			Object result = joinPoint.proceed();
 			logger.setLevel(Logger.Level.INFO);
 			logger.setResult(payloadSerializer.serializeResult(result, arguments));
 			logger.setDuration(duration(startNanos));
-			record(logger);
+			if (!OperationAuditContext.isSuccessAuditSkipped()) {
+				record(logger);
+			}
 			return result;
 		} catch (TimiException e) {
 			logger.setLevel(Logger.Level.WARN);
@@ -62,6 +65,8 @@ public class OperationAuditAspect {
 			log.error("业务操作失败: {}", operation.name(), e);
 			record(logger);
 			throw e;
+		} finally {
+			OperationAuditContext.end(previousAuditState);
 		}
 	}
 

src/main/java/com/imyeyu/api/modules/system/audit/OperationAuditContext.java

@@ -0,0 +1,45 @@
+package com.imyeyu.api.modules.system.audit;
+
+/// 当前线程中的操作审计上下文
+///
+/// @author Codex
+/// @since 2026-09-30
+public final class OperationAuditContext {
+
+	private static final ThreadLocal<Boolean> SKIP_SUCCESS_AUDIT = ThreadLocal.withInitial(() -> false);
+
+	private OperationAuditContext() {
+	}
+
+	/// 开始一次审计操作并返回外层状态
+	///
+	/// @return 外层是否跳过成功审计
+	public static boolean begin() {
+		boolean previous = SKIP_SUCCESS_AUDIT.get();
+		SKIP_SUCCESS_AUDIT.set(false);
+		return previous;
+	}
+
+	/// 跳过当前操作的成功审计
+	public static void skipSuccessAudit() {
+		SKIP_SUCCESS_AUDIT.set(true);
+	}
+
+	/// 判断当前操作是否跳过成功审计
+	///
+	/// @return 是否跳过
+	public static boolean isSuccessAuditSkipped() {
+		return SKIP_SUCCESS_AUDIT.get();
+	}
+
+	/// 恢复外层审计状态
+	///
+	/// @param previous 外层是否跳过成功审计
+	public static void end(boolean previous) {
+		if (previous) {
+			SKIP_SUCCESS_AUDIT.set(true);
+		} else {
+			SKIP_SUCCESS_AUDIT.remove();
+		}
+	}
+}

src/main/resources/mapper/timi-server/gao/GaoProductEditMapper.xml

@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="com.imyeyu.api.modules.gao.mapper.GaoProductEditMapper">
+	<select id="countProductReferences" resultType="int">
+		SELECT
+			(SELECT COUNT(*) FROM `gao_sales_order_item` WHERE `product_id_snapshot` = #{productId}) +
+			(SELECT COUNT(*) FROM `gao_order_fulfillment_item` WHERE `product_id_snapshot` = #{productId}) +
+			(SELECT COUNT(*) FROM `gao_product_stock_record` WHERE `product_id_snapshot` = #{productId}) +
+			(SELECT COUNT(*) FROM `gao_package_config_item` WHERE `product_id_snapshot` = #{productId}) +
+			(SELECT COUNT(*) FROM `gao_point_redemption` WHERE `product_id_snapshot` = #{productId})
+	</select>
+	<select id="countSkuReferences" resultType="int">
+		SELECT
+			(SELECT COUNT(*) FROM `gao_sales_order_item` WHERE `sku_id` = #{skuId}) +
+			(SELECT COUNT(*) FROM `gao_order_fulfillment_item` WHERE `sku_id` = #{skuId}) +
+			(SELECT COUNT(*) FROM `gao_product_stock_record` WHERE `sku_id` = #{skuId}) +
+			(SELECT COUNT(*) FROM `gao_package_config_item` WHERE `sku_id` = #{skuId}) +
+			(SELECT COUNT(*) FROM `gao_point_redeem_sku` WHERE `sku_id` = #{skuId}) +
+			(SELECT COUNT(*) FROM `gao_point_redemption` WHERE `sku_id_snapshot` = #{skuId})
+	</select>
+	<select id="countUnitReferences" resultType="int">
+		SELECT
+			(SELECT COUNT(*) FROM `gao_sales_order_item` WHERE `sku_unit_id` = #{unitId}) +
+			(SELECT COUNT(*) FROM `gao_order_fulfillment_item` WHERE `sku_unit_id` = #{unitId}) +
+			(SELECT COUNT(*) FROM `gao_product_stock_record` WHERE `sku_unit_id` = #{unitId}) +
+			(SELECT COUNT(*) FROM `gao_package_config_item` WHERE `sku_unit_id` = #{unitId}) +
+			(SELECT COUNT(*) FROM `gao_point_redeem_sku` WHERE `sku_unit_id` = #{unitId}) +
+			(SELECT COUNT(*) FROM `gao_point_redemption` WHERE `sku_unit_id_snapshot` = #{unitId})
+	</select>
+	<select id="countMigrationPrecisionLoss" resultType="int">
+		SELECT COUNT(*) FROM (
+			SELECT 1 FROM `gao_product_sku` WHERE `id` = #{skuId} AND `min_stock_quantity` IS NOT NULL
+				AND (`min_stock_quantity` * #{ratio} &lt;&gt; ROUND(`min_stock_quantity` * #{ratio}, 3) OR ABS(`min_stock_quantity` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_product_stock` WHERE `sku_id` = #{skuId}
+				AND (`on_hand_quantity` * #{ratio} &lt;&gt; ROUND(`on_hand_quantity` * #{ratio}, 3) OR ABS(`on_hand_quantity` * #{ratio}) &gt; 999999999999999.999
+				OR `reserved_quantity` * #{ratio} &lt;&gt; ROUND(`reserved_quantity` * #{ratio}, 3) OR ABS(`reserved_quantity` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_sales_order_item` WHERE `sku_id` = #{skuId}
+				AND (`base_quantity` * #{ratio} &lt;&gt; ROUND(`base_quantity` * #{ratio}, 3) OR ABS(`base_quantity` * #{ratio}) &gt; 999999999999999.999
+				OR `reserved_base_quantity` * #{ratio} &lt;&gt; ROUND(`reserved_base_quantity` * #{ratio}, 3) OR ABS(`reserved_base_quantity` * #{ratio}) &gt; 999999999999999.999
+				OR `fulfilled_base_quantity` * #{ratio} &lt;&gt; ROUND(`fulfilled_base_quantity` * #{ratio}, 3) OR ABS(`fulfilled_base_quantity` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_order_fulfillment_item` WHERE `sku_id` = #{skuId}
+				AND (`base_quantity` * #{ratio} &lt;&gt; ROUND(`base_quantity` * #{ratio}, 3) OR ABS(`base_quantity` * #{ratio}) &gt; 999999999999999.999
+				OR `reserved_base_before` * #{ratio} &lt;&gt; ROUND(`reserved_base_before` * #{ratio}, 3) OR ABS(`reserved_base_before` * #{ratio}) &gt; 999999999999999.999
+				OR `reserved_base_after` * #{ratio} &lt;&gt; ROUND(`reserved_base_after` * #{ratio}, 3) OR ABS(`reserved_base_after` * #{ratio}) &gt; 999999999999999.999
+				OR `fulfilled_base_before` * #{ratio} &lt;&gt; ROUND(`fulfilled_base_before` * #{ratio}, 3) OR ABS(`fulfilled_base_before` * #{ratio}) &gt; 999999999999999.999
+				OR `fulfilled_base_after` * #{ratio} &lt;&gt; ROUND(`fulfilled_base_after` * #{ratio}, 3) OR ABS(`fulfilled_base_after` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_product_stock_record` WHERE `sku_id` = #{skuId}
+				AND (`base_quantity` * #{ratio} &lt;&gt; ROUND(`base_quantity` * #{ratio}, 3) OR ABS(`base_quantity` * #{ratio}) &gt; 999999999999999.999
+				OR `on_hand_delta` * #{ratio} &lt;&gt; ROUND(`on_hand_delta` * #{ratio}, 3) OR ABS(`on_hand_delta` * #{ratio}) &gt; 999999999999999.999
+				OR `reserved_delta` * #{ratio} &lt;&gt; ROUND(`reserved_delta` * #{ratio}, 3) OR ABS(`reserved_delta` * #{ratio}) &gt; 999999999999999.999
+				OR `on_hand_before` * #{ratio} &lt;&gt; ROUND(`on_hand_before` * #{ratio}, 3) OR ABS(`on_hand_before` * #{ratio}) &gt; 999999999999999.999
+				OR `on_hand_after` * #{ratio} &lt;&gt; ROUND(`on_hand_after` * #{ratio}, 3) OR ABS(`on_hand_after` * #{ratio}) &gt; 999999999999999.999
+				OR `reserved_before` * #{ratio} &lt;&gt; ROUND(`reserved_before` * #{ratio}, 3) OR ABS(`reserved_before` * #{ratio}) &gt; 999999999999999.999
+				OR `reserved_after` * #{ratio} &lt;&gt; ROUND(`reserved_after` * #{ratio}, 3) OR ABS(`reserved_after` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_point_redemption` WHERE `sku_id_snapshot` = #{skuId}
+				AND (`base_quantity` * #{ratio} &lt;&gt; ROUND(`base_quantity` * #{ratio}, 3) OR ABS(`base_quantity` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_point_redemption_return` r
+				JOIN `gao_point_redemption` d ON d.`id` = r.`redemption_id`
+				WHERE d.`sku_id_snapshot` = #{skuId}
+				AND (r.`base_quantity` * #{ratio} &lt;&gt; ROUND(r.`base_quantity` * #{ratio}, 3) OR ABS(r.`base_quantity` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_product_sku_unit` WHERE `sku_id` = #{skuId} AND `deleted_at` IS NULL
+				AND (#{targetUnitId} IS NULL OR `id` &lt;&gt; #{targetUnitId})
+				AND (`base_quantity_per_unit` * #{ratio} &lt;&gt; ROUND(`base_quantity_per_unit` * #{ratio}, 6) OR ABS(`base_quantity_per_unit` * #{ratio}) &gt; 999999999999.999999)
+			UNION ALL SELECT 1 FROM `gao_sales_order_item` WHERE `sku_id` = #{skuId}
+				AND (ABS(`base_quantity_per_unit_snapshot` * #{ratio}) &gt; 999999999999.999999 OR `base_quantity_per_unit_snapshot` * #{ratio} &lt;&gt; ROUND(`base_quantity_per_unit_snapshot` * #{ratio}, 6))
+			UNION ALL SELECT 1 FROM `gao_order_fulfillment_item` WHERE `sku_id` = #{skuId}
+				AND (ABS(`base_quantity_per_unit_snapshot` * #{ratio}) &gt; 999999999999.999999 OR `base_quantity_per_unit_snapshot` * #{ratio} &lt;&gt; ROUND(`base_quantity_per_unit_snapshot` * #{ratio}, 6))
+			UNION ALL SELECT 1 FROM `gao_product_stock_record` WHERE `sku_id` = #{skuId}
+				AND (ABS(`base_quantity_per_unit_snapshot` * #{ratio}) &gt; 999999999999.999999 OR `base_quantity_per_unit_snapshot` * #{ratio} &lt;&gt; ROUND(`base_quantity_per_unit_snapshot` * #{ratio}, 6))
+			UNION ALL SELECT 1 FROM `gao_package_config_item` WHERE `sku_id` = #{skuId}
+				AND (ABS(`base_quantity_per_unit_snapshot` * #{ratio}) &gt; 999999999999.999999 OR `base_quantity_per_unit_snapshot` * #{ratio} &lt;&gt; ROUND(`base_quantity_per_unit_snapshot` * #{ratio}, 6))
+			UNION ALL SELECT 1 FROM `gao_package_config_item` WHERE `sku_id` = #{skuId}
+				AND (`default_quantity` * `base_quantity_per_unit_snapshot` * #{ratio} &lt;&gt; ROUND(`default_quantity` * `base_quantity_per_unit_snapshot` * #{ratio}, 3)
+				OR ABS(`default_quantity` * `base_quantity_per_unit_snapshot` * #{ratio}) &gt; 999999999999999.999)
+			UNION ALL SELECT 1 FROM `gao_point_redemption` WHERE `sku_id_snapshot` = #{skuId}
+				AND (ABS(`base_quantity_per_unit_snapshot` * #{ratio}) &gt; 999999999999.999999 OR `base_quantity_per_unit_snapshot` * #{ratio} &lt;&gt; ROUND(`base_quantity_per_unit_snapshot` * #{ratio}, 6))
+		) precision_issue
+	</select>
+	<update id="updateProductOrderSnapshots">UPDATE `gao_sales_order_item` SET `product_name_snapshot`=#{productName} WHERE `product_id_snapshot`=#{productId}</update>
+	<update id="updateProductFulfillmentSnapshots">UPDATE `gao_order_fulfillment_item` SET `product_name_snapshot`=#{productName} WHERE `product_id_snapshot`=#{productId}</update>
+	<update id="updateProductStockRecordSnapshots">UPDATE `gao_product_stock_record` SET `product_name_snapshot`=#{productName} WHERE `product_id_snapshot`=#{productId}</update>
+	<update id="updateProductPackageSnapshots">UPDATE `gao_package_config_item` SET `product_name_snapshot`=#{productName} WHERE `product_id_snapshot`=#{productId}</update>
+	<update id="updateProductRedemptionSnapshots">UPDATE `gao_point_redemption` SET `product_name_snapshot`=#{productName} WHERE `product_id_snapshot`=#{productId}</update>
+	<update id="updateSkuOrderSnapshots">UPDATE `gao_sales_order_item` SET `sku_code_snapshot`=#{skuCode}, `sku_name_snapshot`=#{skuName}, `spec_summary_snapshot`=#{specSummary}, `sku_spec_snapshot`=#{skuSpecSnapshot} WHERE `sku_id`=#{skuId}</update>
+	<update id="updateSkuFulfillmentSnapshots">UPDATE `gao_order_fulfillment_item` SET `sku_code_snapshot`=#{skuCode}, `sku_name_snapshot`=#{skuName}, `spec_summary_snapshot`=#{specSummary}, `sku_spec_snapshot`=#{skuSpecSnapshot} WHERE `sku_id`=#{skuId}</update>
+	<update id="updateSkuStockRecordSnapshots">UPDATE `gao_product_stock_record` SET `sku_code_snapshot`=#{skuCode}, `sku_name_snapshot`=#{skuName}, `spec_summary_snapshot`=#{specSummary}, `sku_spec_snapshot`=#{skuSpecSnapshot} WHERE `sku_id`=#{skuId}</update>
+	<update id="updateSkuPackageSnapshots">UPDATE `gao_package_config_item` SET `sku_code_snapshot`=#{skuCode}, `sku_name_snapshot`=#{skuName}, `spec_summary_snapshot`=#{specSummary} WHERE `sku_id`=#{skuId}</update>
+	<update id="updateSkuRedemptionSnapshots">UPDATE `gao_point_redemption` SET `sku_code_snapshot`=#{skuCode}, `sku_name_snapshot`=#{skuName}, `sku_spec_snapshot`=#{skuSpecSnapshot} WHERE `sku_id_snapshot`=#{skuId}</update>
+	<update id="updateUnitOrderSnapshots">UPDATE `gao_sales_order_item` SET `unit_snapshot`=#{unitName} WHERE `sku_unit_id`=#{unitId}</update>
+	<update id="updateUnitFulfillmentSnapshots">UPDATE `gao_order_fulfillment_item` SET `unit_snapshot`=#{unitName} WHERE `sku_unit_id`=#{unitId}</update>
+	<update id="updateUnitStockRecordSnapshots">UPDATE `gao_product_stock_record` SET `unit_snapshot`=#{unitName} WHERE `sku_unit_id`=#{unitId}</update>
+	<update id="updateUnitPackageSnapshots">UPDATE `gao_package_config_item` SET `unit_snapshot`=#{unitName} WHERE `sku_unit_id`=#{unitId}</update>
+	<update id="updateUnitRedemptionSnapshots">UPDATE `gao_point_redemption` SET `unit_snapshot`=#{unitName} WHERE `sku_unit_id_snapshot`=#{unitId}</update>
+	<update id="scaleSkuMinimumStock">UPDATE `gao_product_sku` SET `min_stock_quantity`=`min_stock_quantity`*#{ratio} WHERE `id`=#{skuId} AND `min_stock_quantity` IS NOT NULL</update>
+	<update id="scaleProductStock">UPDATE `gao_product_stock` SET `on_hand_quantity`=`on_hand_quantity`*#{ratio}, `reserved_quantity`=`reserved_quantity`*#{ratio}, `updated_at`=FLOOR(UNIX_TIMESTAMP(NOW(3))*1000) WHERE `sku_id`=#{skuId}</update>
+	<update id="scaleSalesOrderItems">UPDATE `gao_sales_order_item` SET `base_quantity`=`base_quantity`*#{ratio}, `reserved_base_quantity`=`reserved_base_quantity`*#{ratio}, `fulfilled_base_quantity`=`fulfilled_base_quantity`*#{ratio}, `base_quantity_per_unit_snapshot`=`base_quantity_per_unit_snapshot`*#{ratio} WHERE `sku_id`=#{skuId}</update>
+	<update id="scaleFulfillmentItems">UPDATE `gao_order_fulfillment_item` SET `base_quantity`=`base_quantity`*#{ratio}, `reserved_base_before`=`reserved_base_before`*#{ratio}, `reserved_base_after`=`reserved_base_after`*#{ratio}, `fulfilled_base_before`=`fulfilled_base_before`*#{ratio}, `fulfilled_base_after`=`fulfilled_base_after`*#{ratio}, `base_quantity_per_unit_snapshot`=`base_quantity_per_unit_snapshot`*#{ratio} WHERE `sku_id`=#{skuId}</update>
+	<update id="scaleStockRecords">UPDATE `gao_product_stock_record` SET `base_quantity`=`base_quantity`*#{ratio}, `on_hand_delta`=`on_hand_delta`*#{ratio}, `reserved_delta`=`reserved_delta`*#{ratio}, `on_hand_before`=`on_hand_before`*#{ratio}, `on_hand_after`=`on_hand_after`*#{ratio}, `reserved_before`=`reserved_before`*#{ratio}, `reserved_after`=`reserved_after`*#{ratio}, `base_quantity_per_unit_snapshot`=`base_quantity_per_unit_snapshot`*#{ratio} WHERE `sku_id`=#{skuId}</update>
+	<update id="scalePackageConfigItems">UPDATE `gao_package_config_item` SET `base_quantity_per_unit_snapshot`=`base_quantity_per_unit_snapshot`*#{ratio} WHERE `sku_id`=#{skuId}</update>
+	<update id="scalePointRedemptions">UPDATE `gao_point_redemption` SET `base_quantity`=`base_quantity`*#{ratio}, `base_quantity_per_unit_snapshot`=`base_quantity_per_unit_snapshot`*#{ratio} WHERE `sku_id_snapshot`=#{skuId}</update>
+	<update id="scalePointRedemptionReturns">
+		UPDATE `gao_point_redemption_return` r
+		JOIN `gao_point_redemption` d ON d.`id`=r.`redemption_id`
+		SET r.`base_quantity`=r.`base_quantity`*#{ratio}
+		WHERE d.`sku_id_snapshot`=#{skuId}
+	</update>
+</mapper>

src/main/resources/mapper/timi-server/gao/GaoProductSpecMapper.xml

@@ -5,4 +5,5 @@
 	<select id="selectByProductIdList" resultType="com.imyeyu.api.modules.gao.entity.GaoProductSpec">SELECT * FROM `gao_product_spec` WHERE `deleted_at` IS NULL <choose><when test="productIdList != null and !productIdList.isEmpty()">AND `product_id` IN <foreach collection="productIdList" item="id" open="(" separator="," close=")">#{id}</foreach></when><otherwise>AND FALSE</otherwise></choose> ORDER BY `product_id`, `sort`, `created_at`</select>
 	<select id="selectProductIdBySpecValueId" resultType="string">SELECT `s`.`product_id` FROM `gao_product_spec_value` `v` INNER JOIN `gao_product_spec` `s` ON `s`.`id`=`v`.`spec_id` AND `s`.`deleted_at` IS NULL WHERE `v`.`id`=#{specValueId} AND `v`.`deleted_at` IS NULL</select>
 	<select id="selectProductIdBySpecId" resultType="string">SELECT `product_id` FROM `gao_product_spec` WHERE `id`=#{specId} AND `deleted_at` IS NULL</select>
+	<update id="updateSpec">UPDATE `gao_product_spec` SET `name`=#{name},`sort`=#{sort},`updated_at`=FLOOR(UNIX_TIMESTAMP(NOW(3))*1000) WHERE `id`=#{id} AND `deleted_at` IS NULL</update>
 </mapper>

src/main/resources/mapper/timi-server/gao/GaoProductSpecValueMapper.xml

@@ -3,4 +3,5 @@
 <mapper namespace="com.imyeyu.api.modules.gao.mapper.GaoProductSpecValueMapper">
 	<select id="selectById" resultType="com.imyeyu.api.modules.gao.entity.GaoProductSpecValue">SELECT * FROM `gao_product_spec_value` WHERE `id` = #{id} AND `deleted_at` IS NULL</select>
 	<select id="selectBySpecIdList" resultType="com.imyeyu.api.modules.gao.entity.GaoProductSpecValue">SELECT * FROM `gao_product_spec_value` WHERE `deleted_at` IS NULL <choose><when test="specIdList != null and !specIdList.isEmpty()">AND `spec_id` IN <foreach collection="specIdList" item="id" open="(" separator="," close=")">#{id}</foreach></when><otherwise>AND FALSE</otherwise></choose> ORDER BY `spec_id`, `sort`, `created_at`</select>
+	<update id="updateValue">UPDATE `gao_product_spec_value` SET `name`=#{name},`sort`=#{sort},`updated_at`=FLOOR(UNIX_TIMESTAMP(NOW(3))*1000) WHERE `id`=#{id} AND `deleted_at` IS NULL</update>
 </mapper>

src/main/resources/templates/GaoOrderReminder.ftl

@@ -1,5 +1,4 @@
 <div class="gao-order-reminder">
-	<h2>订单状态提醒</h2>
 	<p>以下订单存在待处理事项，请及时处理。</p>
 	<#list customerList as customer>
 		<h3>客户：${customer.name?html}</h3>