新增expected_quantity字段、pickUp接口改造、销售订单灶点信息、下单数量截断

- 4张表新增expected_quantity字段，DO/VO/DTO同步新增
- pickUp接口改造：支持传入数量，级联更新销售/客户/采购/入库订单及库存
- 销售订单RespVO新增灶点id和灶点名称，赋值逻辑参考采购订单
- 客户下单orderItemQuantity截断为小数点后两位(RoundingMode.DOWN)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

foodnexus-framework/foodnexus-common/src/main/java/cn/iocoder/foodnexus/framework/common/util/number/MoneyUtils.java

@@ -63,6 +63,23 @@ public class MoneyUtils {
     }
 
     /**
+     * 计算百分比金额（BigDecimal 数量）
+     *
+     * @param price   金额（单位分）
+     * @param count   数量（BigDecimal）
+     * @param percent 折扣（单位分），列如 60.2%，则传入 6020
+     * @return 商品总价
+     */
+    public static Integer calculator(Integer price, BigDecimal count, Integer percent) {
+        int totalPrice = BigDecimal.valueOf(price).multiply(count)
+                .setScale(0, RoundingMode.DOWN).intValue();
+        if (percent == null) {
+            return totalPrice;
+        }
+        return MoneyUtils.calculateRatePriceFloor(totalPrice, (double) (percent / 100));
+    }
+
+    /**
      * 计算百分比金额
      *
      * @param price        金额
@@ -144,24 +161,35 @@ public class MoneyUtils {
     }
 
     /**
-     * BigDecimal与int相乘，四舍五入后转为int
+     * BigDecimal与int相乘，向下截断后转为int
      * @param decimal 待相乘的BigDecimal（如金额、费率）
      * @param integer 待相乘的int（如数量、倍数）
-     * @return 四舍五入后的int结果
+     * @return 向下截断后的int结果
      * @throws ArithmeticException 结果超出int范围时抛出
      */
     public static Integer multiplyAndRoundToInt(BigDecimal decimal, Integer integer) {
-        // 1. 空值校验（根据业务调整，也可默认decimal为0）
         if (decimal == null) {
             throw new IllegalArgumentException("BigDecimal参数不能为空");
         }
-
-        // 2. 相乘运算 + 四舍五入（RoundingMode.HALF_UP = 标准四舍五入）
         BigDecimal resultBigDecimal = decimal.multiply(BigDecimal.valueOf(integer))
-                .setScale(0, RoundingMode.HALF_UP);
-
-        // 3. 转换为int（超出int范围会抛ArithmeticException，需捕获或处理）
+                .setScale(0, RoundingMode.DOWN);
         return resultBigDecimal.intValueExact();
     }
 
+    /**
+     * 价格（int）与数量（BigDecimal）相乘，向下截断后转为int
+     * <p>用于单位为分的价格计算，结果出现小数时只保留整数部分，不四舍五入</p>
+     *
+     * @param price 单价（单位：分）
+     * @param count 数量（BigDecimal）
+     * @return 向下截断后的int总价
+     */
+    public static Integer priceMultiplyCount(Integer price, BigDecimal count) {
+        if (price == null || count == null) {
+            return null;
+        }
+        return BigDecimal.valueOf(price).multiply(count)
+                .setScale(0, RoundingMode.DOWN).intValue();
+    }
+
 }

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInRespVO.java

@@ -117,7 +117,10 @@ public class ErpPurchaseInRespVO {
 
         @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         @NotNull(message = "产品数量不能为空")
-        private Integer count;
+        private BigDecimal count;
+
+        @Schema(description = "预期下单数量")
+        private BigDecimal expectedQuantity;
 
         @Schema(description = "税率，百分比", example = "99.88")
         private BigDecimal taxPercent;

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInSaveReqVO.java

@@ -68,7 +68,10 @@ public class ErpPurchaseInSaveReqVO {
 
         @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         @NotNull(message = "产品数量不能为空")
-        private Integer count;
+        private BigDecimal count;
+
+        @Schema(description = "预期下单数量")
+        private BigDecimal expectedQuantity;
 
         @Schema(description = "税率，百分比", example = "99.88")
         private BigDecimal taxPercent;

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderRespVO.java

@@ -182,7 +182,10 @@ public class ErpPurchaseOrderRespVO {
 
         @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         @NotNull(message = "产品数量不能为空")
-        private Integer count;
+        private BigDecimal count;
+
+        @Schema(description = "预期下单数量")
+        private BigDecimal expectedQuantity;
 
         @Schema(description = "总价，单位：分")
         private Integer totalPrice;

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderSaveReqVO.java

@@ -82,7 +82,10 @@ public class ErpPurchaseOrderSaveReqVO {
 
         @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         @NotNull(message = "产品数量不能为空")
-        private Integer count;
+        private BigDecimal count;
+
+        @Schema(description = "预期下单数量")
+        private BigDecimal expectedQuantity;
 
         @Schema(description = "税率，百分比", example = "99.88")
         private BigDecimal taxPercent;

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/sale/ErpSaleOrderController.java

@@ -11,6 +11,7 @@ import cn.iocoder.foodnexus.framework.common.util.object.BeanUtils;
 import cn.iocoder.foodnexus.framework.excel.core.util.ExcelUtils;
 import cn.iocoder.foodnexus.module.erp.api.service.ErpSupplierApi;
 import cn.iocoder.foodnexus.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
+import cn.iocoder.foodnexus.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPickUpReqVO;
 import cn.iocoder.foodnexus.module.erp.controller.admin.sale.vo.order.ErpSaleOrderRespVO;
 import cn.iocoder.foodnexus.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
 import cn.iocoder.foodnexus.module.erp.dal.dataobject.sale.ErpCustomerDO;
@@ -29,6 +30,7 @@ import cn.iocoder.foodnexus.module.order.dto.DeliveryStaffSimpleInfo;
 import cn.iocoder.foodnexus.module.product.api.dto.ProductInfo;
 import cn.iocoder.foodnexus.module.product.service.spu.ProductSpuService;
 import cn.iocoder.foodnexus.module.system.api.user.AdminUserApi;
+import cn.iocoder.foodnexus.module.system.service.dept.DeptService;
 import cn.iocoder.foodnexus.module.system.api.user.dto.AdminUserRespDTO;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
@@ -44,6 +46,8 @@ import org.springframework.web.bind.annotation.*;
 
 import java.io.IOException;
 import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -83,6 +87,9 @@ public class ErpSaleOrderController {
     @Autowired
     private ErpSupplierApi supplierApi;
 
+    @Autowired
+    private DeptService deptService;
+
     /*@PostMapping("/create")
     @Operation(summary = "创建销售订单")
     @PreAuthorize("@ss.hasPermission('erp:sale-out:create')")
@@ -117,11 +124,8 @@ public class ErpSaleOrderController {
 
     @PostMapping("/pick-up")
     @Operation(summary = "检获")
-    @Parameter(name = "id", description = "销售订单id", required = true)
-    @Parameter(name = "itemId", description = "销售订单子id", required = true)
-    public CommonResult<Boolean> pickUp(@RequestParam("id") Long id,
-                                        @RequestParam("itemId") Long itemId) {
-        saleOrderService.updatePickUp(id, itemId);
+    public CommonResult<Boolean> pickUp(@Valid @RequestBody ErpSaleOrderPickUpReqVO reqVO) {
+        saleOrderService.updatePickUp(reqVO.getId(), reqVO.getItemId(), reqVO.getCount());
         return success(Boolean.TRUE);
     }
 
@@ -149,8 +153,13 @@ public class ErpSaleOrderController {
         Map<Long, ErpPurchaseOrderDO> purchaseOrderMap = purchaseOrderService.getMap(CommonUtil.listConvert(saleOrderItemList, ErpSaleOrderItemDO::getPurchaseOrderId));
         Map<Long, String> supplierMap = supplierApi.queryNameMapByIds(CommonUtil.listConvertSet(saleOrderItemList, ErpSaleOrderItemDO::getSupplierId));
         return success(BeanUtils.toBean(saleOrder, ErpSaleOrderRespVO.class, saleOrderVO -> {
+            CustomerOrderDTO customerOrder = customerOrderApi.queryById(saleOrderVO.getCustomerOrderId());
             saleOrderVO.setCustomerOrderCode(
-                    Optional.ofNullable(customerOrderApi.queryById(saleOrderVO.getCustomerOrderId())).map(CustomerOrderDTO::getCode).orElse(""));
+                    Optional.ofNullable(customerOrder).map(CustomerOrderDTO::getCode).orElse(""));
+            if (customerOrder != null && CommonUtil.isNotEmpty(customerOrder.getCustomerDeptId())) {
+                Map<Long, String> deptMap = deptService.queryNameMapByIds(Collections.singleton(customerOrder.getCustomerDeptId()), Boolean.TRUE);
+                MapUtils.findAndThen(deptMap, customerOrder.getCustomerDeptId(), saleOrderVO::setCustomerDeptName);
+            }
             if (CommonUtil.isNotEmpty(saleOrderVO.getDeliveryStaffId())) {
                 saleOrderVO.setDeliveryStaffInfo(deliveryStaffApi.querybyStaffId(saleOrderVO.getDeliveryStaffId()));
             }
@@ -207,6 +216,7 @@ public class ErpSaleOrderController {
 
         // 客户订单编号
         Map<Long, CustomerOrderDTO> orderMap = customerOrderApi.getOrderMap(CommonUtil.listConvert(pageResult.getList(), ErpSaleOrderDO::getCustomerOrderId));
+        Map<Long, String> deptNameMap = deptService.queryNameMapByIds(CommonUtil.listConvertSet(new ArrayList<>(orderMap.values()), CustomerOrderDTO::getCustomerDeptId), Boolean.TRUE);
 
         List<CustomerOrderItemDTO> customerOrderItems = customerOrderApi.queryItemsByIds(CommonUtil.listConvert(saleOrderItemList, ErpSaleOrderItemDO::getCustomerOrderItemId));
         Map<Long, CustomerOrderItemDTO> customerOrderItemMap = CommonUtil.listConvertMap(customerOrderItems, CustomerOrderItemDTO::getId);
@@ -230,6 +240,7 @@ public class ErpSaleOrderController {
             MapUtils.findAndThen(userMap, Long.parseLong(saleOrder.getCreator()), user -> saleOrder.setCreatorName(user.getNickname()));
             MapUtils.findAndThen(staffMap, saleOrder.getDeliveryStaffId(), saleOrder::setDeliveryStaffInfo);
             MapUtils.findAndThen(orderMap, saleOrder.getCustomerOrderId(), order -> saleOrder.setCustomerOrderCode(order.getCode()));
+            MapUtils.findAndThen(deptNameMap, saleOrder.getCustomerDeptId(), saleOrder::setCustomerDeptName);
             saleOrder.setPickUpStatusDetails(String.format(pickUpStatusDetails,
                     Optional.ofNullable(saleOrder.getItems()).orElse(Lists.newArrayList()).stream().filter(item -> SaleOrderPickUpStatus.ARRIVAL.equals(item.getPickUpStatus())).count(),
                     Optional.ofNullable(saleOrder.getItems()).orElse(Lists.newArrayList()).stream().filter(item -> !SaleOrderPickUpStatus.TO_BE.equals(item.getPickUpStatus())).count(),

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/sale/vo/order/ErpSaleOrderPickUpReqVO.java

+package cn.iocoder.foodnexus.module.erp.controller.admin.sale.vo.order;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.DecimalMin;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 销售订单检获 Request VO")
+@Data
+public class ErpSaleOrderPickUpReqVO {
+
+    @Schema(description = "销售订单id", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "销售订单id不能为空")
+    private Long id;
+
+    @Schema(description = "销售订单子项id", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "销售订单子项id不能为空")
+    private Long itemId;
+
+    @Schema(description = "数量", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "数量不能为空")
+    @DecimalMin(value = "0", inclusive = false, message = "数量必须大于0")
+    private BigDecimal count;
+
+}

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/sale/vo/order/ErpSaleOrderRespVO.java

@@ -54,7 +54,7 @@ public class ErpSaleOrderRespVO {
 
     @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
     @ExcelProperty("合计数量")
-    private Integer totalCount;
+    private BigDecimal totalCount;
     @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
     @ExcelProperty("最终合计价格")
     private Integer totalPrice;
@@ -148,6 +148,11 @@ public class ErpSaleOrderRespVO {
     @Schema(description = "拣货状态")
     private SaleOrderPickUpStatus pickUpStatus;
 
+    @Schema(description = "灶点id")
+    private Long customerDeptId;
+
+    @Schema(description = "灶点名称")
+    private String customerDeptName;
 
     @Schema(description = "收获仓库id", requiredMode = Schema.RequiredMode.REQUIRED, example = "27065")
     private Long warehouseId;
@@ -193,7 +198,10 @@ public class ErpSaleOrderRespVO {
 
         @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         @NotNull(message = "产品数量不能为空")
-        private Integer count;
+        private BigDecimal count;
+
+        @Schema(description = "预期下单数量")
+        private BigDecimal expectedQuantity;
 
         @Schema(description = "总价")
         private Integer totalPrice;

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/controller/admin/sale/vo/order/ErpSaleOrderSaveReqVO.java

@@ -114,7 +114,10 @@ public class ErpSaleOrderSaveReqVO {
 
         @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         @NotNull(message = "产品数量不能为空")
-        private Integer count;
+        private BigDecimal count;
+
+        @Schema(description = "预期下单数量")
+        private BigDecimal expectedQuantity;
 
         @Schema(description = "税率，百分比", example = "99.88")
         private BigDecimal taxPercent;

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/dataobject/purchase/ErpPurchaseInDO.java

@@ -74,7 +74,7 @@ public class ErpPurchaseInDO extends BaseDO {
     /**
      * 合计数量
      */
-    private Integer totalCount;
+    private BigDecimal totalCount;
     /**
      * 最终合计价格，单位：分
      *

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/dataobject/purchase/ErpPurchaseInItemDO.java

@@ -69,7 +69,11 @@ public class ErpPurchaseInItemDO extends BaseDO {
     /**
      * 数量
      */
-    private Integer count;
+    private BigDecimal count;
+    /**
+     * 预期下单数量
+     */
+    private BigDecimal expectedQuantity;
     /**
      * 总价，单位：分
      *

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/dataobject/purchase/ErpPurchaseOrderDO.java

@@ -63,7 +63,7 @@ public class ErpPurchaseOrderDO extends BaseDO {
     /**
      * 合计数量
      */
-    private Integer totalCount;
+    private BigDecimal totalCount;
     /**
      * 最终合计价格，单位：分
      *

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/dataobject/purchase/ErpPurchaseOrderItemDO.java

@@ -55,7 +55,11 @@ public class ErpPurchaseOrderItemDO extends BaseDO {
     /**
      * 数量
      */
-    private Integer count;
+    private BigDecimal count;
+    /**
+     * 预期下单数量
+     */
+    private BigDecimal expectedQuantity;
     /**
      * 总价，单位：分
      *

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/dataobject/sale/ErpSaleOrderDO.java

@@ -77,7 +77,7 @@ public class ErpSaleOrderDO extends BaseDO {
     /**
      * 合计数量
      */
-    private Integer totalCount;
+    private BigDecimal totalCount;
     /**
      * 最终合计价格，单位：分
      *

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/dataobject/sale/ErpSaleOrderItemDO.java

@@ -63,7 +63,11 @@ public class ErpSaleOrderItemDO extends BaseDO {
     /**
      * 数量
      */
-    private Integer count;
+    private BigDecimal count;
+    /**
+     * 预期下单数量
+     */
+    private BigDecimal expectedQuantity;
     /**
      * 总价，单位：分
      *

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/mysql/purchase/ErpPurchaseInItemMapper.java

@@ -53,4 +53,8 @@ public interface ErpPurchaseInItemMapper extends BaseMapperX<ErpPurchaseInItemDO
         return convertMap(result, obj -> (Long) obj.get("order_item_id"), obj -> (BigDecimal) obj.get("sumCount"));
     }
 
+    default ErpPurchaseInItemDO selectByOrderItemId(Long orderItemId) {
+        return selectOne(ErpPurchaseInItemDO::getOrderItemId, orderItemId);
+    }
+
 }
\ No newline at end of file

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/dal/mysql/purchase/ErpPurchaseOrderItemMapper.java

@@ -27,4 +27,8 @@ public interface ErpPurchaseOrderItemMapper extends BaseMapperX<ErpPurchaseOrder
         return delete(ErpPurchaseOrderItemDO::getOrderId, orderId);
     }
 
+    default ErpPurchaseOrderItemDO selectByCustomerOrderItemId(Long customerOrderItemId) {
+        return selectOne(ErpPurchaseOrderItemDO::getCustomerOrderItemId, customerOrderItemId);
+    }
+
 }
\ No newline at end of file

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/service/purchase/ErpPurchaseInServiceImpl.java

@@ -132,7 +132,7 @@ public class ErpPurchaseInServiceImpl implements ErpPurchaseInService {
     }
 
     private void calculateTotalPrice(ErpPurchaseInDO purchaseIn, List<ErpPurchaseInItemDO> purchaseInItems) {
-        purchaseIn.setTotalCount(purchaseInItems.stream().mapToInt(ErpPurchaseInItemDO::getCount).sum());
+        purchaseIn.setTotalCount(getSumValue(purchaseInItems, ErpPurchaseInItemDO::getCount, BigDecimal::add, BigDecimal.ZERO));
         purchaseIn.setTotalProductPrice(getSumValue(purchaseInItems, ErpPurchaseInItemDO::getTotalPrice, Integer::sum , 0));
         purchaseIn.setTotalTaxPrice(getSumValue(purchaseInItems, ErpPurchaseInItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
         purchaseIn.setTotalPrice(purchaseIn.getTotalProductPrice());
@@ -181,9 +181,9 @@ public class ErpPurchaseInServiceImpl implements ErpPurchaseInService {
         Integer bizType = approve ? ErpStockRecordBizTypeEnum.PURCHASE_IN.getType()
                 : ErpStockRecordBizTypeEnum.PURCHASE_IN_CANCEL.getType();
         purchaseInItems.forEach(purchaseInItem -> {
-            Integer count = approve ? purchaseInItem.getCount() : - purchaseInItem.getCount();
+            BigDecimal count = approve ? purchaseInItem.getCount() : purchaseInItem.getCount().negate();
             stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
-                    purchaseInItem.getProductId(), purchaseInItem.getWarehouseId(), BigDecimal.valueOf(count),
+                    purchaseInItem.getProductId(), purchaseInItem.getWarehouseId(), count,
                     bizType, purchaseInItem.getInId(), purchaseInItem.getId(), purchaseIn.getNo()));
         });
     }
@@ -219,7 +219,7 @@ public class ErpPurchaseInServiceImpl implements ErpPurchaseInService {
         // 2. 转化为 ErpPurchaseInItemDO 列表
         return convertList(list, o -> BeanUtils.toBean(o, ErpPurchaseInItemDO.class, item -> {
             // item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
-            item.setTotalPrice(item.getProductPrice() * item.getCount());
+            item.setTotalPrice(MoneyUtils.priceMultiplyCount(item.getProductPrice(), item.getCount()));
             if (item.getTotalPrice() == null) {
                 return;
             }

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/service/purchase/ErpPurchaseOrderServiceImpl.java

@@ -5,6 +5,7 @@ import cn.hutool.core.util.ObjectUtil;
 import cn.iocoder.foodnexus.framework.common.enums.CheckTaskStatus;
 import cn.iocoder.foodnexus.framework.common.pojo.PageResult;
 import cn.iocoder.foodnexus.framework.common.util.CommonUtil;
+import cn.iocoder.foodnexus.framework.common.util.number.MoneyUtils;
 import cn.iocoder.foodnexus.framework.common.util.object.BeanUtils;
 import cn.iocoder.foodnexus.framework.common.util.spring.SpringUtils;
 import cn.iocoder.foodnexus.framework.security.core.util.SecurityFrameworkUtils;
@@ -144,7 +145,7 @@ public class ErpPurchaseOrderServiceImpl implements ErpPurchaseOrderService {
     }
 
     private void calculateTotalPrice(ErpPurchaseOrderDO purchaseOrder, List<ErpPurchaseOrderItemDO> purchaseOrderItems) {
-        purchaseOrder.setTotalCount(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getCount, Integer::sum));
+        purchaseOrder.setTotalCount(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getCount, BigDecimal::add, BigDecimal.ZERO));
         purchaseOrder.setTotalProductPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTotalPrice, Integer::sum, 0));
         purchaseOrder.setTotalTaxPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTaxPrice, Integer::sum, 0));
         purchaseOrder.setTotalPrice(purchaseOrder.getTotalProductPrice() + (purchaseOrder.getTotalTaxPrice()));
@@ -190,7 +191,7 @@ public class ErpPurchaseOrderServiceImpl implements ErpPurchaseOrderService {
         Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);*/
         // 2. 转化为 ErpPurchaseOrderItemDO 列表
         return convertList(list, o -> BeanUtils.toBean(o, ErpPurchaseOrderItemDO.class, item -> {
-            item.setTotalPrice((item.getProductPrice() * item.getCount()));
+            item.setTotalPrice(MoneyUtils.priceMultiplyCount(item.getProductPrice(), item.getCount()));
             if (item.getTotalPrice() == null) {
                 return;
             }
@@ -523,6 +524,7 @@ public class ErpPurchaseOrderServiceImpl implements ErpPurchaseOrderService {
                 purhcaseOrderItem.setProductUnit(customerOrderItem.getProductInfo().getUnitName());
                 purhcaseOrderItem.setProductPrice(customerOrderItem.getOrderItemPrice());
                 purhcaseOrderItem.setCount(customerOrderItem.getOrderItemQuantity());
+                purhcaseOrderItem.setExpectedQuantity(customerOrderItem.getOrderItemQuantity());
                 purhcaseOrderItem.setCustomerOrderItemId(customerOrderItem.getId());
                 purhcaseOrderItem.setRemark(customerOrderItem.getCustomerRemark());
                 purchaseOrder.put(purhcaseOrderItem);

foodnexus-module-erp/src/main/java/cn/iocoder/foodnexus/module/erp/service/sale/ErpSaleOrderService.java

@@ -121,8 +121,9 @@ public interface ErpSaleOrderService {
      * 更新拣货
      * @param id
      * @param itemId
+     * @param count
      */
-    void updatePickUp(Long id, Long itemId);
+    void updatePickUp(Long id, Long itemId, BigDecimal count);
 
     /**
      * 取货，生成销售出库单

foodnexus-module-mall/foodnexus-module-order-api/src/main/java/cn/iocoder/foodnexus/module/order/dto/CustomerOrderItemDTO.java

@@ -56,7 +56,11 @@ public class CustomerOrderItemDTO {
     /**
      * 订单商品数量
      */
-    private Integer orderItemQuantity;
+    private BigDecimal orderItemQuantity;
+    /**
+     * 预期下单数量
+     */
+    private BigDecimal expectedQuantity;
     /**
      * 市场价，单位使用：分
      */

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/admin/checktask/vo/CheckTaskItemsPageReqVO.java

 package cn.iocoder.foodnexus.module.order.controller.admin.checktask.vo;
 
 import lombok.*;
+import java.math.BigDecimal;
 import java.util.*;
 import io.swagger.v3.oas.annotations.media.Schema;
 import cn.iocoder.foodnexus.framework.common.pojo.PageParam;
@@ -32,7 +33,7 @@ public class CheckTaskItemsPageReqVO extends PageParam {
     private String picUrl;
 
     @Schema(description = "检查数量", example = "24148")
-    private Integer checkCount;
+    private BigDecimal checkCount;
 
     @Schema(description = "商品单位", example = "李四")
     private String unitName;

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/admin/checktask/vo/CheckTaskItemsRespVO.java

@@ -2,6 +2,7 @@ package cn.iocoder.foodnexus.module.order.controller.admin.checktask.vo;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.*;
+import java.math.BigDecimal;
 import java.util.*;
 import org.springframework.format.annotation.DateTimeFormat;
 import java.time.LocalDateTime;
@@ -50,7 +51,7 @@ public class CheckTaskItemsRespVO {
 
     @Schema(description = "检查数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "24148")
     @ExcelProperty("检查数量")
-    private Integer checkCount;
+    private BigDecimal checkCount;
 
     @Schema(description = "商品单位", example = "李四")
     @ExcelProperty("商品单位")

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/admin/checktask/vo/CheckTaskItemsSaveReqVO.java

@@ -2,6 +2,7 @@ package cn.iocoder.foodnexus.module.order.controller.admin.checktask.vo;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.*;
+import java.math.BigDecimal;
 import java.util.*;
 import jakarta.validation.constraints.*;
 
@@ -41,7 +42,7 @@ public class CheckTaskItemsSaveReqVO {
 
     @Schema(description = "检查数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "24148")
     @NotNull(message = "检查数量不能为空")
-    private Integer checkCount;
+    private BigDecimal checkCount;
 
     @Schema(description = "商品单位", example = "李四")
     private String unitName;

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/admin/customerorderitem/vo/CustomerOrderItemExcelVO.java

@@ -72,7 +72,10 @@ public class CustomerOrderItemExcelVO {
 
     @Schema(description = "订单商品数量", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("下单数量")
-    private Integer orderItemQuantity;
+    private BigDecimal orderItemQuantity;
+
+    @Schema(description = "预期下单数量")
+    private BigDecimal expectedQuantity;
 
     @Schema(description = "订单商品单价，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "29922")
     // @ExcelProperty("订单商品单价，单位：分")

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/admin/customerorderitem/vo/CustomerOrderItemPageReqVO.java

@@ -48,7 +48,10 @@ public class CustomerOrderItemPageReqVO extends PageParam {
     private Integer orderItemTotal;
 
     @Schema(description = "订单商品数量")
-    private Integer orderItemQuantity;
+    private BigDecimal orderItemQuantity;
+
+    @Schema(description = "预期下单数量")
+    private BigDecimal expectedQuantity;
 
     @Schema(description = "签收数量")
     private BigDecimal signedQuantity;

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/admin/customerorderitem/vo/CustomerOrderItemRespVO.java

@@ -66,7 +66,10 @@ public class CustomerOrderItemRespVO {
 
     @Schema(description = "订单商品数量", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("订单商品数量")
-    private Integer orderItemQuantity;
+    private BigDecimal orderItemQuantity;
+
+    @Schema(description = "预期下单数量")
+    private BigDecimal expectedQuantity;
 
     @Schema(description = "签收数量", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("签收数量")

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/admin/customerorderitem/vo/CustomerOrderItemSaveReqVO.java

@@ -50,7 +50,10 @@ public class CustomerOrderItemSaveReqVO {
 
     @Schema(description = "订单商品数量", requiredMode = Schema.RequiredMode.REQUIRED)
     @NotNull(message = "订单商品数量不能为空")
-    private Integer orderItemQuantity;
+    private BigDecimal orderItemQuantity;
+
+    @Schema(description = "预期下单数量")
+    private BigDecimal expectedQuantity;
 
     @Schema(description = "签收数量", requiredMode = Schema.RequiredMode.REQUIRED)
     @NotNull(message = "签收数量不能为空")

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/app/customerOrder/AppCustomerOrderController.java

@@ -32,6 +32,7 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.sql.rowset.serial.SerialException;
+import java.math.RoundingMode;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -66,6 +67,14 @@ public class AppCustomerOrderController {
     @PostMapping("/create")
     @Operation(summary = "创建客户总订单")
     public CommonResult<Long> createCustomerOrder(@Valid @RequestBody AppCustomerOrderSaveReqVO createReqVO) {
+        // orderItemQuantity 只保留小数点后两位，不四舍五入
+        if (CommonUtil.isNotEmpty(createReqVO.getOrderItems())) {
+            createReqVO.getOrderItems().forEach(item -> {
+                if (item.getOrderItemQuantity() != null) {
+                    item.setOrderItemQuantity(item.getOrderItemQuantity().setScale(2, RoundingMode.DOWN));
+                }
+            });
+        }
         return success(customerOrderService.appCreateCustomerOrder(createReqVO));
     }
 

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/controller/app/customerOrder/vo/AppCustomerOrderItemSaveReqVO.java

@@ -31,8 +31,7 @@ public class AppCustomerOrderItemSaveReqVO {
 
     @Schema(description = "订单商品数量", requiredMode = Schema.RequiredMode.REQUIRED)
     @NotNull(message = "订单商品数量不能为空")
-    @Min(value = 1, message = "订单商品数量不能小于1")
-    private Integer orderItemQuantity;
+    private BigDecimal orderItemQuantity;
 
     @Schema(description = "商品对应供应商id", hidden = true)
     private Long supplierId;

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/dal/dataobject/checktaskitems/CheckTaskItemsDO.java

 package cn.iocoder.foodnexus.module.order.dal.dataobject.checktaskitems;
 
 import lombok.*;
+import java.math.BigDecimal;
 import java.util.*;
 import java.time.LocalDateTime;
 import java.time.LocalDateTime;
@@ -62,7 +63,7 @@ public class CheckTaskItemsDO extends BaseDO {
     /**
      * 检查数量
      */
-    private Integer checkCount;
+    private BigDecimal checkCount;
     /**
      * 商品单位
      */

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/dal/dataobject/customerorderitem/CustomerOrderItemDO.java

@@ -77,7 +77,11 @@ public class CustomerOrderItemDO extends BaseDO {
     /**
      * 订单商品数量
      */
-    private Integer orderItemQuantity;
+    private BigDecimal orderItemQuantity;
+    /**
+     * 预期下单数量
+     */
+    private BigDecimal expectedQuantity;
     /**
      * 签收数量
      */

foodnexus-module-mall/foodnexus-module-order/src/main/java/cn/iocoder/foodnexus/module/order/service/customerorder/CustomerOrderServiceImpl.java

@@ -249,7 +249,7 @@ public class CustomerOrderServiceImpl implements CustomerOrderService, CustomerO
                 if (customerProductMap.containsKey(item.getProductId())) {
                     CustomerVisibleProductRespDTO.CustomerProduct customerProduct = customerProductMap.get(item.getProductId());
                     item.setOrderItemPrice(customerProduct.getSupplierQuote());
-                    item.setOrderItemTotal(customerProduct.getSupplierQuote() * item.getOrderItemQuantity());
+                    item.setOrderItemTotal(MoneyUtils.priceMultiplyCount(customerProduct.getSupplierQuote(), item.getOrderItemQuantity()));
                     item.setMarketPrice(customerProduct.getMarketPrice());
                     item.setDiscount(customerProduct.getFloatingRate());
                     InquireSupplierPushDO inquireSupplierPush = inquireSupplierPushService.getInquireSupplierPush(customerProduct.getInquireSupplierId());
@@ -286,6 +286,7 @@ public class CustomerOrderServiceImpl implements CustomerOrderService, CustomerO
                 item.setProductName(item.getProductInfo().getName());
                 item.setSignedQuantity(BigDecimal.ZERO);
                 item.setSignedTotal(0);
+                item.setExpectedQuantity(orderItem.getOrderItemQuantity());
                 if (shoppingMap.containsKey(orderItem.getProductId())) {
                     item.setCustomerRemark(shoppingMap.get(orderItem.getProductId()).getRemark());
                 }
@@ -430,7 +431,7 @@ public class CustomerOrderServiceImpl implements CustomerOrderService, CustomerO
                     remark.setRemark(saleOutItem.getRemark());
                     updateItem.setOrderRemark(remark);
                 } else {
-                    updateItem.setSignedQuantity(BigDecimal.valueOf(customerOrderItem.getOrderItemQuantity()));
+                    updateItem.setSignedQuantity(customerOrderItem.getOrderItemQuantity());
                 }
                 updateItem.setSignedTotal(MoneyUtils.multiplyAndRoundToInt(updateItem.getSignedQuantity(), customerOrderItem.getOrderItemPrice()));
                 actualAmount.updateAndGet(v -> v + updateItem.getSignedTotal());
@@ -488,8 +489,8 @@ public class CustomerOrderServiceImpl implements CustomerOrderService, CustomerO
                 result.setRemark(saleOutItem.getRemark());
                 result.setRemarkFiles(saleOutItem.getRemarkFiles());
             } else {
-                result.setSignedQuantity(BigDecimal.valueOf(customerOrderItem.getOrderItemQuantity()));
-                result.setSignedTotal(customerOrderItem.getOrderItemQuantity() * customerOrderItem.getOrderItemPrice());
+                result.setSignedQuantity(customerOrderItem.getOrderItemQuantity());
+                result.setSignedTotal(MoneyUtils.priceMultiplyCount(customerOrderItem.getOrderItemPrice(), customerOrderItem.getOrderItemQuantity()));
             }
             return result;
         });

foodnexus-module-mall/foodnexus-module-product/src/main/java/cn/iocoder/foodnexus/module/product/controller/admin/spu/vo/ProductSpuRespVO.java

@@ -63,6 +63,9 @@ public class ProductSpuRespVO {
     @Schema(description = "商品单位")
     private String unitName;
 
+    @Schema(description = "计量方式")
+    private String measureType;
+
     // ========== 统计相关字段 =========
 
     @Schema(description = "商品销量", requiredMode = Schema.RequiredMode.REQUIRED, example = "2000")

foodnexus-module-mall/foodnexus-module-product/src/main/java/cn/iocoder/foodnexus/module/product/controller/admin/spu/vo/ProductSpuSaveReqVO.java

@@ -43,6 +43,9 @@ public class ProductSpuSaveReqVO {
     @Schema(description = "商品单位")
     private String unitName;
 
+    @Schema(description = "计量方式", example = "按重量")
+    private String measureType;
+
     // ========== 统计相关字段 =========
 
     @Schema(description = "虚拟销量", example = "66")

foodnexus-module-mall/foodnexus-module-product/src/main/java/cn/iocoder/foodnexus/module/product/controller/app/spu/vo/AppProductSpuDetailRespVO.java

@@ -41,6 +41,9 @@ public class AppProductSpuDetailRespVO {
     @Schema(description = "商品单位")
     private String unitName;
 
+    @Schema(description = "计量方式")
+    private String measureType;
+
     @Schema(description = "市场价")
     private Integer marketPrice;
 

foodnexus-module-mall/foodnexus-module-product/src/main/java/cn/iocoder/foodnexus/module/product/controller/app/spu/vo/AppProductSpuRespVO.java

@@ -36,6 +36,9 @@ public class AppProductSpuRespVO {
     @Schema(description = "商品单位")
     private String unitName;
 
+    @Schema(description = "计量方式")
+    private String measureType;
+
     @Schema(description = "市场价")
     private Integer marketPrice;
 

foodnexus-module-mall/foodnexus-module-product/src/main/java/cn/iocoder/foodnexus/module/product/dal/dataobject/spu/ProductSpuDO.java

@@ -86,6 +86,11 @@ public class ProductSpuDO extends BaseDO {
      */
     private String unitName;
 
+    /**
+     * 计量方式
+     */
+    private String measureType;
+
     // ========== 统计相关字段 =========
 
     /**

foodnexus-server/src/main/resources/application-local.yaml

@@ -82,7 +82,7 @@ spring:
       host: 127.0.0.1 # 地址
       port: 6379 # 端口
       database: 2 # 数据库索引
-      password: 123456 # 密码，建议生产环境开启
+      password: '@#d43ed845$%'# 123456 # 密码，建议生产环境开启
 
 --- #################### 定时任务相关配置 ####################
 

foodnexus-server/src/main/resources/application.yaml

@@ -3,7 +3,7 @@ spring:
     name: foodnexus-server
 
   profiles:
-    active: pro
+    active: local
 
   main:
     allow-circular-references: true # 允许循环依赖，因为项目是三层架构，无法避免这个情况。

sql/新增需求0424/alter_count_to_decimal.sql

+-- 订单商品数量 int -> decimal
+-- 订单商品数量 int -> decimal
+ALTER TABLE order_customer_order_item MODIFY COLUMN order_item_quantity decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '订单商品数量';
+
+-- 销售订单项数量
+ALTER TABLE erp_sale_order_items MODIFY COLUMN count decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '数量';
+
+-- 采购订单项数量
+ALTER TABLE erp_purchase_order_items MODIFY COLUMN count decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '数量';
+
+-- 采购入库项数量
+ALTER TABLE erp_purchase_in_items MODIFY COLUMN count decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '数量';
+
+-- 来料质检清单检查数量
+ALTER TABLE order_check_task_items MODIFY COLUMN check_count decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '检查数量';
+
+-- 父表 total_count 联动修改
+ALTER TABLE erp_sale_order MODIFY COLUMN total_count decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '合计数量';
+ALTER TABLE erp_purchase_order MODIFY COLUMN total_count decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '合计数量';
+ALTER TABLE erp_purchase_in MODIFY COLUMN total_count decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '合计数量';

sql/新增需求0424/alter_expected_quantity.sql

+ALTER TABLE order_customer_order_item ADD COLUMN expected_quantity decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '预期下单数量';
+ALTER TABLE order_customer_order_item ADD COLUMN expected_quantity decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '预期下单数量';
+ALTER TABLE erp_sale_order_items ADD COLUMN expected_quantity decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '预期下单数量';
+ALTER TABLE erp_purchase_order_items ADD COLUMN expected_quantity decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '预期下单数量';
+ALTER TABLE erp_purchase_in_items ADD COLUMN expected_quantity decimal(11,2) NOT NULL DEFAULT '0.00' COMMENT '预期下单数量';

sql/新增需求0424/alter_product_spu.sql

+ALTER TABLE product_spu ADD COLUMN measure_type VARCHAR(64) DEFAULT NULL COMMENT '计量方式' AFTER unit_name;
+ALTER TABLE product_spu ADD COLUMN measure_type VARCHAR(64) DEFAULT NULL COMMENT '计量方式' AFTER unit_name;