✨ ERP：增加 ERP 销售订单的实现 50%

YunaiV
1 parent 94247add
Showing 14 changed files with 522 additions and 264 deletions
yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/sale/ErpSaleOrderStatusEnum.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOrderController.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderPageReqVO.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderRespVO.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderSaveReqVO.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOrderDO.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderMapper.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMapper.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderService.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderServiceImpl.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockService.java
yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockServiceImpl.java
-package cn.iocoder.yudao.module.erp.enums.sale;
-
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-
-import java.util.Arrays;
-
-/**
- * ERP 销售订单的状态枚举
- *
- * @author 芋道源码
- */
-@AllArgsConstructor
-@Getter
-public enum ErpSaleOrderStatusEnum implements IntArrayValuable {
-
-    AUDIT_NONE(0, "未审核"),
-    AUDIT_PASS(10, "已审核"),
-    SALE_PART(20, "部分销售"),
-    SALE_ALL(21, "完成销售"),
-    ;
-
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(ErpSaleOrderStatusEnum::getStatus).toArray();
-
-    /**
-     * 状态
-     */
-    private final Integer status;
-    /**
-     * 状态名
-     */
-    private final String name;
-
-    @Override
-    public int[] array() {
-        return ARRAYS;
-    }
-
-}
 package cn.iocoder.yudao.module.erp.controller.admin.sale;
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageParam;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
 import cn.iocoder.yudao.framework.operatelog.core.annotations.OperateLog;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderRespVO;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
 import cn.iocoder.yudao.module.erp.service.sale.ErpSaleOrderService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
@@ -22,9 +32,13 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 import java.io.IOException;
+import java.math.BigDecimal;
 import java.util.List;
+import java.util.Map;
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
 import static cn.iocoder.yudao.framework.operatelog.core.enums.OperateTypeEnum.EXPORT;
@@ -36,65 +50,116 @@ public class ErpSaleOrderController {
     @Resource
     private ErpSaleOrderService saleOrderService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpCustomerService customerService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
-    // TODO 芋艿：待 review
     @PostMapping("/create")
-    @Operation(summary = "创建ERP 销售订单")
-    @PreAuthorize("@ss.hasPermission('erp:sale-order:create')")
+    @Operation(summary = "创建销售订单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:create')")
     public CommonResult<Long> createSaleOrder(@Valid @RequestBody ErpSaleOrderSaveReqVO createReqVO) {
         return success(saleOrderService.createSaleOrder(createReqVO));
     }
-    // TODO 芋艿：待 review
     @PutMapping("/update")
-    @Operation(summary = "更新ERP 销售订单")
-    @PreAuthorize("@ss.hasPermission('erp:sale-order:update')")
+    @Operation(summary = "更新销售订单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:update')")
     public CommonResult<Boolean> updateSaleOrder(@Valid @RequestBody ErpSaleOrderSaveReqVO updateReqVO) {
         saleOrderService.updateSaleOrder(updateReqVO);
         return success(true);
     }
-    // TODO 芋艿：待 review
+    @PutMapping("/update-status")
+    @Operation(summary = "更新销售订单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:update-status')")
+    public CommonResult<Boolean> updateSaleOrderStatus(@RequestParam("id") Long id,
+                                                      @RequestParam("status") Integer status) {
+        saleOrderService.updateSaleOrderStatus(id, status);
+        return success(true);
+    }
+
     @DeleteMapping("/delete")
-    @Operation(summary = "删除ERP 销售订单")
-    @Parameter(name = "id", description = "编号", required = true)
-    @PreAuthorize("@ss.hasPermission('erp:sale-order:delete')")
-    public CommonResult<Boolean> deleteSaleOrder(@RequestParam("id") Long id) {
-        saleOrderService.deleteSaleOrder(id);
+    @Operation(summary = "删除销售订单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:delete')")
+    public CommonResult<Boolean> deleteSaleOrder(@RequestParam("ids") List<Long> ids) {
+        saleOrderService.deleteSaleOrder(ids);
         return success(true);
     }
-    // TODO 芋艿：待 review
     @GetMapping("/get")
-    @Operation(summary = "获得ERP 销售订单")
+    @Operation(summary = "获得销售订单")
     @Parameter(name = "id", description = "编号", required = true, example = "1024")
-    @PreAuthorize("@ss.hasPermission('erp:sale-order:query')")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
     public CommonResult<ErpSaleOrderRespVO> getSaleOrder(@RequestParam("id") Long id) {
         ErpSaleOrderDO saleOrder = saleOrderService.getSaleOrder(id);
-        return success(BeanUtils.toBean(saleOrder, ErpSaleOrderRespVO.class));
+        if (saleOrder == null) {
+            return success(null);
+        }
+        List<ErpSaleOrderItemDO> saleOrderItemList = saleOrderService.getSaleOrderItemListByOrderId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleOrderItemList, ErpSaleOrderItemDO::getProductId));
+        return success(BeanUtils.toBean(saleOrder, ErpSaleOrderRespVO.class, saleOrderVO ->
+                saleOrderVO.setItems(BeanUtils.toBean(saleOrderItemList, ErpSaleOrderRespVO.Item.class, item -> {
+                    BigDecimal stockCount = stockService.getStockCount(item.getProductId());
+                    item.setStockCount(stockCount != null ? stockCount : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
     }
-    // TODO 芋艿：待 review
     @GetMapping("/page")
-    @Operation(summary = "获得ERP 销售订单分页")
-    @PreAuthorize("@ss.hasPermission('erp:sale-order:query')")
+    @Operation(summary = "获得销售订单分页")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
     public CommonResult<PageResult<ErpSaleOrderRespVO>> getSaleOrderPage(@Valid ErpSaleOrderPageReqVO pageReqVO) {
         PageResult<ErpSaleOrderDO> pageResult = saleOrderService.getSaleOrderPage(pageReqVO);
-        return success(BeanUtils.toBean(pageResult, ErpSaleOrderRespVO.class));
+        return success(buildSaleOrderVOPageResult(pageResult));
     }
-    // TODO 芋艿：待 review
     @GetMapping("/export-excel")
-    @Operation(summary = "导出ERP 销售订单 Excel")
-    @PreAuthorize("@ss.hasPermission('erp:sale-order:export')")
+    @Operation(summary = "导出销售订单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:export')")
     @OperateLog(type = EXPORT)
     public void exportSaleOrderExcel(@Valid ErpSaleOrderPageReqVO pageReqVO,
-              HttpServletResponse response) throws IOException {
+                                    HttpServletResponse response) throws IOException {
         pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
-        List<ErpSaleOrderDO> list = saleOrderService.getSaleOrderPage(pageReqVO).getList();
+        List<ErpSaleOrderRespVO> list = buildSaleOrderVOPageResult(saleOrderService.getSaleOrderPage(pageReqVO)).getList();
         // 导出 Excel
-        ExcelUtils.write(response, "ERP 销售订单.xls", "数据", ErpSaleOrderRespVO.class,
-                        BeanUtils.toBean(list, ErpSaleOrderRespVO.class));
+        ExcelUtils.write(response, "销售订单.xls", "数据", ErpSaleOrderRespVO.class, list);
+    }
+
+    private PageResult<ErpSaleOrderRespVO> buildSaleOrderVOPageResult(PageResult<ErpSaleOrderDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 出库项
+        List<ErpSaleOrderItemDO> saleOrderItemList = saleOrderService.getSaleOrderItemListByOrderIds(
+                convertSet(pageResult.getList(), ErpSaleOrderDO::getId));
+        Map<Long, List<ErpSaleOrderItemDO>> saleOrderItemMap = convertMultiMap(saleOrderItemList, ErpSaleOrderItemDO::getOrderId);
+        // 1.2 商品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleOrderItemList, ErpSaleOrderItemDO::getProductId));
+        // 1.3 客户信息
+        Map<Long, ErpCustomerDO> customerMap = customerService.getCustomerMap(
+                convertSet(pageResult.getList(), ErpSaleOrderDO::getCustomerId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), erpStockRecordDO -> Long.parseLong(erpStockRecordDO.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpSaleOrderRespVO.class, saleOrder -> {
+            saleOrder.setItems(BeanUtils.toBean(saleOrderItemMap.get(saleOrder.getId()), ErpSaleOrderRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            saleOrder.setProductNames(CollUtil.join(saleOrder.getItems(), "，", ErpSaleOrderRespVO.Item::getProductName));
+            MapUtils.findAndThen(customerMap, saleOrder.getCustomerId(), supplier -> saleOrder.setCustomerName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(saleOrder.getCreator()), user -> saleOrder.setCreatorName(user.getNickname()));
+        });
     }
 }
 \ No newline at end of file
@@ -17,6 +17,19 @@ import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_
 @ToString(callSuper = true)
 public class ErpSaleOrderPageReqVO extends PageParam {
+    /**
+     * 入库状态 - 无
+     */
+    public static final Integer IN_STATUS_NONE = 0;
+    /**
+     * 入库状态 - 部分
+     */
+    public static final Integer IN_STATUS_PART = 1;
+    /**
+     * 入库状态 - 全部
+     */
+    public static final Integer IN_STATUS_ALL = 2;
+
     @Schema(description = "销售单编号", example = "XS001")
     private String no;
@@ -28,7 +41,7 @@ public class ErpSaleOrderPageReqVO extends PageParam {
     private LocalDateTime[] orderTime;
     @Schema(description = "备注", example = "你猜")
-    private String description;
+    private String remark;
     @Schema(description = "销售状态", example = "2")
     private Integer status;
@@ -36,4 +49,10 @@ public class ErpSaleOrderPageReqVO extends PageParam {
     @Schema(description = "创建者")
     private String creator;
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "入库状态", example = "2")
+    private Integer inStatus;
+
 }
 \ No newline at end of file
@@ -3,12 +3,13 @@ package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order;
 import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
 import com.alibaba.excel.annotation.ExcelProperty;
 import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
 import lombok.Data;
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
+import java.util.List;
-// TODO 芋艿：导出最后搞
 @Schema(description = "管理后台 - ERP 销售订单 Response VO")
 @Data
 @ExcelIgnoreUnannotated
@@ -23,56 +24,103 @@ public class ErpSaleOrderRespVO {
     private String no;
     @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
-    @ExcelProperty("客户编号")
     private Long customerId;
+    @Schema(description = "客户名称", example = "芋道")
+    @ExcelProperty("客户名称")
+    private String customerName;
     @Schema(description = "下单时间", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("下单时间")
     private LocalDateTime orderTime;
-    // TODO 芋艿：example 后面
-    @Schema(description = "销售员编号数组")
-    @ExcelProperty("销售员编号数组")
-    private String salePersonIds;
+    @Schema(description = "销售员编号", example = "1888")
+    private Long saleUserId;
-    @Schema(description = "合计价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "26094")
-    @ExcelProperty("合计价格，单位：元")
-    private BigDecimal totalPrice;
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
+    @ExcelProperty("结算账户编号")
+    private Long accountId;
+
+    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalProductPrice;
+
+    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalTaxPrice;
     @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
-    @ExcelProperty("优惠率，百分比")
     private BigDecimal discountPercent;
-    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "44.52")
-    @ExcelProperty("优惠金额，单位：元")
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
     private BigDecimal discountPrice;
-    @Schema(description = "支付金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "322.40")
-    @ExcelProperty("支付金额，单位：元")
-    private BigDecimal payPrice;
-
-    @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "71.27")
-    @ExcelProperty("定金金额，单位：元")
+    @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    @NotNull(message = "定金金额，单位：元不能为空")
     private BigDecimal depositPrice;
+    @Schema(description = "销售状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("销售状态")
+    private Integer status;
+
     @Schema(description = "附件地址", example = "https://www.iocoder.cn")
     @ExcelProperty("附件地址")
     private String fileUrl;
-    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
-    @ExcelProperty("结算账户编号")
-    private Long accountId;
-
     @Schema(description = "备注", example = "你猜")
     @ExcelProperty("备注")
-    private String description;
+    private String remark;
-    @Schema(description = "销售状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
-    @ExcelProperty("销售状态")
-    private Integer status;
+    @Schema(description = "审核人", example = "芋道")
+    private String creator;
+    @Schema(description = "审核人名称", example = "芋道")
+    private String creatorName;
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("创建时间")
     private LocalDateTime createTime;
+    @Schema(description = "订单项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "订单项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
 }
 \ No newline at end of file
@@ -28,26 +28,16 @@ public class ErpSaleOrderSaveReqVO {
     @NotNull(message = "下单时间不能为空")
     private LocalDateTime orderTime;
-    @Schema(description = "销售员编号数组")
-    private List<Long> salePersonIds;
+    @Schema(description = "销售员编号", example = "1888")
+    private Long saleUserId;
-    @Schema(description = "合计价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "26094")
-    @NotNull(message = "合计价格，单位：元不能为空")
-    private BigDecimal totalPrice;
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "31189")
+    @NotNull(message = "结算账户编号不能为空")
+    private Long accountId;
     @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
-    @NotNull(message = "优惠率，百分比不能为空")
     private BigDecimal discountPercent;
-    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "4452")
-    @NotNull(message = "优惠金额，单位：元不能为空")
-    private BigDecimal discountPrice;
-
-    // TODO 芋艿：后面删除
-//    @Schema(description = "支付金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "32240")
-//    @NotNull(message = "支付金额，单位：元不能为空")
-//    private BigDecimal payPrice;
-
     @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
     @NotNull(message = "定金金额，单位：元不能为空")
     private BigDecimal depositPrice;
@@ -55,73 +45,38 @@ public class ErpSaleOrderSaveReqVO {
     @Schema(description = "附件地址", example = "https://www.iocoder.cn")
     private String fileUrl;
-    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "31189")
-    @NotNull(message = "结算账户编号不能为空")
-    private Long accountId;
-
     @Schema(description = "备注", example = "你猜")
-    private String description;
-
-    // TODO 芋艿：后面删除
-//    @Schema(description = "销售状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
-//    @NotNull(message = "销售状态不能为空")
-//    private Integer status;
+    private String remark;
-    @Schema(description = "ERP 销售订单明细列表")
-    private List<Item> salesOrderItems;
+    @Schema(description = "订单清单列表")
+    private List<Item> items;
-    @Schema(description = "管理后台 - ERP 销售订单明细新增/修改 Request VO")
     @Data
-    public class Item {
+    public static class Item {
-        @Schema(description = "编号", example = "20704")
+        @Schema(description = "订单项编号", example = "11756")
         private Long id;
-        // TODO 芋艿：后面删除
-//        @Schema(description = "销售订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "30765")
-//        @NotNull(message = "销售订单编号不能为空")
-//        private Long orderId;
-
-//        @Schema(description = "商品 SPU 编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "5574")
-//        @NotNull(message = "商品 SPU 编号不能为空")
-//        private Long productSpuId;
-
-        @Schema(description = "商品 SKU 编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "21273")
-        @NotNull(message = "商品 SKU 编号不能为空")
-        private Long productSkuId;
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
-        @Schema(description = "商品单位", requiredMode = Schema.RequiredMode.REQUIRED)
-        @NotEmpty(message = "商品单位不能为空")
-        private String productUnit;
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品单位单位不能为空")
+        private Long productUnitId;
-        @Schema(description = "商品单价", requiredMode = Schema.RequiredMode.REQUIRED, example = "6897")
-        @NotNull(message = "商品单价不能为空")
+        @Schema(description = "产品单价", example = "100.00")
         private BigDecimal productPrice;
-        @Schema(description = "数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "22100")
-        @NotNull(message = "数量不能为空")
-        private Integer count;
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
-        // TODO 芋艿：后面删除
-//        @Schema(description = "总价", requiredMode = Schema.RequiredMode.REQUIRED, example = "26868")
-//        @NotNull(message = "总价不能为空")
-//        private BigDecimal totalPrice;
-
-        @Schema(description = "备注", example = "你说的对")
-        private String description;
-
-        @Schema(description = "税率，百分比", requiredMode = Schema.RequiredMode.REQUIRED)
-        @NotNull(message = "税率，百分比不能为空")
+        @Schema(description = "税率，百分比", example = "99.88")
         private BigDecimal taxPercent;
-        @Schema(description = "税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "15791")
-        @NotNull(message = "税额，单位：元不能为空")
-        private BigDecimal taxPrice;
-
-        // TODO 芋艿：后面删除
-//        @Schema(description = "支付金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "21930")
-//        @NotNull(message = "支付金额，单位：元不能为空")
-//        private BigDecimal payPrice;
+        @Schema(description = "备注", example = "随便")
+        private String remark;
     }
 package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
-import cn.iocoder.yudao.framework.mybatis.core.type.LongListTypeHandler;
-import cn.iocoder.yudao.module.erp.enums.sale.ErpSaleOrderStatusEnum;
 import com.baomidou.mybatisplus.annotation.KeySequence;
-import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.*;
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
-import java.util.List;
 /**
  * ERP 销售订单 DO
  *
  * @author 芋道源码
  */
-@TableName(value = "erp_sale_order", autoResultMap = true)
+@TableName(value = "erp_sale_order")
 @KeySequence("erp_sale_order_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
 @Data
 @EqualsAndHashCode(callSuper = true)
@@ -40,13 +36,13 @@ public class ErpSaleOrderDO extends BaseDO {
     /**
      * 销售状态
      *
-     * 枚举 {@link ErpSaleOrderStatusEnum}
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
      */
     private Integer status;
     /**
      * 客户编号
      *
-     * TODO 芋艿：关联
+     * 关联 {@link ErpCustomerDO#getId()}
      */
     private Long customerId;
     /**
@@ -56,34 +52,46 @@ public class ErpSaleOrderDO extends BaseDO {
      */
     private Long accountId;
     /**
-     * 销售员编号数组
+     * 销售员编号
      *
-     * TODO 芋艿：关联
+     * 关联 AdminUserDO 的 id 字段
      */
-    @TableField(typeHandler = LongListTypeHandler.class)
-    private List<Long> salePersonIds;
+    private Long saleUserId;
     /**
      * 下单时间
      */
     private LocalDateTime orderTime;
     /**
-     * 合计价格，单位：元
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 最终合计价格，单位：元
+     *
+     * totalPrice = totalProductPrice + totalTaxPrice - discountPrice
      */
     private BigDecimal totalPrice;
+
+    /**
+     * 合计产品价格，单位：元
+     */
+    private BigDecimal totalProductPrice;
+    /**
+     * 合计税额，单位：元
+     */
+    private BigDecimal totalTaxPrice;
     /**
      * 优惠率，百分比
      */
     private BigDecimal discountPercent;
     /**
      * 优惠金额，单位：元
+     *
+     * discountPrice = (totalProductPrice + totalTaxPrice) * discountPercent
      */
     private BigDecimal discountPrice;
     /**
-     * 支付金额，单位：元
-     */
-    private BigDecimal payPrice;
-    /**
      * 定金金额，单位：元
      */
     private BigDecimal depositPrice;
@@ -95,6 +103,18 @@ public class ErpSaleOrderDO extends BaseDO {
     /**
      * 备注
      */
-    private String description;
+    private String remark;
+
+    // ========== 销售入库 ==========
+    /**
+     * 销售入库数量
+     */
+    private BigDecimal inCount;
+
+    // ========== 销售退货（出库）） ==========
+    /**
+     * 销售退货数量
+     */
+    private BigDecimal returnCount;
 }
 \ No newline at end of file
 package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
 import com.baomidou.mybatisplus.annotation.KeySequence;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
@@ -13,15 +14,15 @@ import java.math.BigDecimal;
  *
  * @author 芋道源码
  */
-@TableName("erp_sales_order_items")
-@KeySequence("erp_sales_order_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@TableName("erp_sale_order_items")
+@KeySequence("erp_sale_order_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
 @Data
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-public class ErpSalesOrderItemDO extends BaseDO {
+public class ErpSaleOrderItemDO extends BaseDO {
     /**
      * 编号
@@ -36,53 +37,58 @@ public class ErpSalesOrderItemDO extends BaseDO {
     private Long orderId;
     /**
-     * 商品 SPU 编号
+     * 产品编号
      *
-     * TODO 芋艿 关联
+     * 关联 {@link ErpProductDO#getId()}
      */
-    private Long productSpuId;
+    private Long productId;
     /**
-     * 商品 SKU 编号
+     * 产品单位单位
      *
-     * TODO 芋艿 关联
+     * 冗余 {@link ErpProductDO#getUnitId()}
      */
-    private Long productSkuId;
-    /**
-     * 商品单位
-     *
-     * TODO 芋艿 冗余
-     */
-    private String productUnit;
+    private Long productUnitId;
+
     /**
-     * 商品单价
-     *
-     * TODO 芋艿 冗余
+     * 产品单位单价，单位：元
      */
     private BigDecimal productPrice;
-
     /**
      * 数量
      */
-    private Integer count;
+    private BigDecimal count;
     /**
-     * 总价
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
      */
     private BigDecimal totalPrice;
     /**
-     * 备注
-     */
-    private String description;
-    /**
      * 税率，百分比
      */
     private BigDecimal taxPercent;
     /**
      * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
      */
     private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    // ========== 销售入库 ==========
+    /**
+     * 销售入库数量
+     */
+    private BigDecimal inCount;
+
+    // ========== 销售退货（出库）） ==========
     /**
-     * 支付金额，单位：元
+     * 销售退货数量
      */
-    private BigDecimal payPrice;
+    private BigDecimal returnCount;
 }
 \ No newline at end of file
 package cn.iocoder.yudao.module.erp.dal.mysql.sale;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSalesOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
 import org.apache.ibatis.annotations.Mapper;
+import java.util.Collection;
 import java.util.List;
 /**
@@ -12,14 +13,18 @@ import java.util.List;
  * @author 芋道源码
  */
 @Mapper
-public interface ErpSalesOrderItemMapper extends BaseMapperX<ErpSalesOrderItemDO> {
+public interface ErpSaleOrderItemMapper extends BaseMapperX<ErpSaleOrderItemDO> {
-    default List<ErpSalesOrderItemDO> selectListById(Long id) {
-        return selectList(ErpSalesOrderItemDO::getId, id);
+    default List<ErpSaleOrderItemDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpSaleOrderItemDO::getOrderId, orderId);
     }
-    default int deleteById(Long id) {
-        return delete(ErpSalesOrderItemDO::getId, id);
+    default List<ErpSaleOrderItemDO> selectListByOrderIds(Collection<Long> orderIds) {
+        return selectList(ErpSaleOrderItemDO::getOrderId, orderIds);
+    }
+
+    default int deleteByOrderId(Long orderId) {
+        return delete(ErpSaleOrderItemDO::getOrderId, orderId);
     }
 }
 \ No newline at end of file
@@ -3,9 +3,11 @@ package cn.iocoder.yudao.module.erp.dal.mysql.sale;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutItemDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import org.apache.ibatis.annotations.Mapper;
 /**
@@ -17,14 +19,29 @@ import org.apache.ibatis.annotations.Mapper;
 public interface ErpSaleOrderMapper extends BaseMapperX<ErpSaleOrderDO> {
     default PageResult<ErpSaleOrderDO> selectPage(ErpSaleOrderPageReqVO reqVO) {
-        return selectPage(reqVO, new LambdaQueryWrapperX<ErpSaleOrderDO>()
-                .likeIfPresent(ErpSaleOrderDO::getNo, reqVO.getNo())
+        MPJLambdaWrapperX<ErpSaleOrderDO> query = new MPJLambdaWrapperX<ErpSaleOrderDO>()
+                .eqIfPresent(ErpSaleOrderDO::getNo, reqVO.getNo())
                 .eqIfPresent(ErpSaleOrderDO::getCustomerId, reqVO.getCustomerId())
                 .betweenIfPresent(ErpSaleOrderDO::getOrderTime, reqVO.getOrderTime())
-                .eqIfPresent(ErpSaleOrderDO::getDescription, reqVO.getDescription())
                 .eqIfPresent(ErpSaleOrderDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpSaleOrderDO::getRemark, reqVO.getRemark())
                 .eqIfPresent(ErpSaleOrderDO::getCreator, reqVO.getCreator())
-                .orderByDesc(ErpSaleOrderDO::getId));
+                .orderByDesc(ErpSaleOrderDO::getId);
+        if (reqVO.getProductId() != null) {
+            query.leftJoin(ErpStockOutItemDO.class, ErpStockOutItemDO::getOutId, ErpSaleOrderDO::getId)
+                    .eq(reqVO.getProductId() != null, ErpStockOutItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpSaleOrderDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpSaleOrderDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpSaleOrderDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpSaleOrderDO>()
+                .eq(ErpSaleOrderDO::getId, id).eq(ErpSaleOrderDO::getStatus, status));
+    }
+
+    default ErpSaleOrderDO selectByNo(String no) {
+        return selectOne(ErpSaleOrderDO::getNo, no);
     }
 }
 \ No newline at end of file
 package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.map.MapUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock.ErpStockPageReqVO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import org.apache.ibatis.annotations.Mapper;
 import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
 /**
  * ERP 产品库存 Mapper
@@ -37,11 +42,23 @@ public interface ErpStockMapper extends BaseMapperX&lt;ErpStockDO&gt; {
             updateWrapper.setSql("count = count + " + count);
         } else if (count.compareTo(BigDecimal.ZERO) < 0) {
             if (!negativeEnable) {
-                updateWrapper.gt(ErpStockDO::getCount, count.abs());
+                updateWrapper.ge(ErpStockDO::getCount, count.abs());
             }
             updateWrapper.setSql("count = count - " + count.abs());
         }
         return update(null, updateWrapper);
     }
+    default BigDecimal selectSumByProductId(Long productId) {
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpStockDO>()
+                .select("SUM(count) AS sumCount")
+                .eq("product_id", productId));
+        // 获得数量
+        if (CollUtil.isEmpty(result)) {
+            return BigDecimal.ZERO;
+        }
+        return BigDecimal.valueOf(MapUtil.getDouble(result.get(0), "sumCount", 0D));
+    }
+
 }
 \ No newline at end of file
@@ -4,8 +4,12 @@ import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderSaveReqVO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
 import jakarta.validation.Valid;
+import java.util.Collection;
+import java.util.List;
+
 /**
  * ERP 销售订单 Service 接口
  *
@@ -14,7 +18,7 @@ import jakarta.validation.Valid;
 public interface ErpSaleOrderService {
     /**
-     * 创建ERP 销售订单
+     * 创建销售订单
      *
      * @param createReqVO 创建信息
      * @return 编号
@@ -22,33 +26,59 @@ public interface ErpSaleOrderService {
     Long createSaleOrder(@Valid ErpSaleOrderSaveReqVO createReqVO);
     /**
-     * 更新ERP 销售订单
+     * 更新销售订单
      *
      * @param updateReqVO 更新信息
      */
     void updateSaleOrder(@Valid ErpSaleOrderSaveReqVO updateReqVO);
     /**
-     * 删除ERP 销售订单
+     * 更新销售订单的状态
      *
      * @param id 编号
+     * @param status 状态
      */
-    void deleteSaleOrder(Long id);
+    void updateSaleOrderStatus(Long id, Integer status);
     /**
-     * 获得ERP 销售订单
+     * 删除销售订单
+     *
+     * @param ids 编号数组
+     */
+    void deleteSaleOrder(List<Long> ids);
+
+    /**
+     * 获得销售订单
      *
      * @param id 编号
-     * @return ERP 销售订单
+     * @return 销售订单
      */
     ErpSaleOrderDO getSaleOrder(Long id);
     /**
-     * 获得ERP 销售订单分页
+     * 获得销售订单分页
      *
      * @param pageReqVO 分页查询
-     * @return ERP 销售订单分页
+     * @return 销售订单分页
      */
     PageResult<ErpSaleOrderDO> getSaleOrderPage(ErpSaleOrderPageReqVO pageReqVO);
+    // ==================== 销售订单项 ====================
+
+    /**
+     * 获得销售订单项列表
+     *
+     * @param orderId 销售订单编号
+     * @return 销售订单项列表
+     */
+    List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderId(Long orderId);
+
+    /**
+     * 获得销售订单项 List
+     *
+     * @param orderIds 销售订单编号数组
+     * @return 销售订单项 List
+     */
+    List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderIds(Collection<Long> orderIds);
+
 }
 \ No newline at end of file
 package cn.iocoder.yudao.module.erp.service.sale;
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
 import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
-import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSalesOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOrderItemMapper;
 import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOrderMapper;
-import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSalesOrderItemMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
 import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
 import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+// TODO 芋艿：记录操作日志
+
 /**
  * ERP 销售订单 Service 实现类
  *
@@ -30,61 +43,142 @@ public class ErpSaleOrderServiceImpl implements ErpSaleOrderService {
     @Resource
     private ErpSaleOrderMapper saleOrderMapper;
     @Resource
-    private ErpSalesOrderItemMapper salesOrderItemMapper;
+    private ErpSaleOrderItemMapper saleOrderItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpCustomerService customerService;
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Long createSaleOrder(ErpSaleOrderSaveReqVO createReqVO) {
-        // 插入
-        ErpSaleOrderDO saleOrder = BeanUtils.toBean(createReqVO, ErpSaleOrderDO.class);
-        saleOrderMapper.insert(saleOrder);
+        // 1.1 校验订单项的有效性
+        List<ErpSaleOrderItemDO> saleOrderItems = validateSaleOrderItems(createReqVO.getItems());
+        // 1.2 校验客户
+        customerService.validateCustomer(createReqVO.getCustomerId());
+        // 1.3 生成调拨单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.STOCK_MOVE_NO_PREFIX);
+        if (saleOrderMapper.selectByNo(no) != null) {
+            throw exception(STOCK_MOVE_NO_EXISTS);
+        }
-        // 插入子表
-//        createSalesOrderItemsList(saleOrder.getId(), createReqVO.getSalesOrderItems());
-        // 返回
+        // 2.1 插入订单
+        ErpSaleOrderDO saleOrder = BeanUtils.toBean(createReqVO, ErpSaleOrderDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus())
+                .setTotalCount(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO)));
+        saleOrderMapper.insert(saleOrder);
+        // 2.2 插入订单项
+        saleOrderItems.forEach(o -> o.setOrderId(saleOrder.getId()));
+        saleOrderItemMapper.insertBatch(saleOrderItems);
         return saleOrder.getId();
     }
-    private void createSalesOrderItemsList(Long id, List<ErpSalesOrderItemDO> list) {
-        list.forEach(o -> o.setId(id));
-        salesOrderItemMapper.insertBatch(list);
-    }
-
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void updateSaleOrder(ErpSaleOrderSaveReqVO updateReqVO) {
-        // 校验存在
-        validateSaleOrderExists(updateReqVO.getId());
-        // 更新
-        ErpSaleOrderDO updateObj = BeanUtils.toBean(updateReqVO, ErpSaleOrderDO.class);
+        // 1.1 校验存在
+        ErpSaleOrderDO saleOrder = validateSaleOrderExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(saleOrder.getStatus())) {
+            throw exception(STOCK_MOVE_UPDATE_FAIL_APPROVE, saleOrder.getNo());
+        }
+        // 1.2 校验客户
+        customerService.validateCustomer(updateReqVO.getCustomerId());
+        // 1.3 校验订单项的有效性
+        List<ErpSaleOrderItemDO> saleOrderItems = validateSaleOrderItems(updateReqVO.getItems());
+
+        // 2.1 更新订单
+        ErpSaleOrderDO updateObj = BeanUtils.toBean(updateReqVO, ErpSaleOrderDO.class, in -> in
+                .setTotalCount(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getTotalPrice, BigDecimal::add)));
         saleOrderMapper.updateById(updateObj);
+        // 2.2 更新订单项
+        updateSaleOrderItemList(updateReqVO.getId(), saleOrderItems);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateSaleOrderStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpSaleOrderDO saleOrder = validateSaleOrderExists(id);
+        // 1.2 校验状态
+        if (saleOrder.getStatus().equals(status)) {
+            throw exception(approve ? STOCK_MOVE_APPROVE_FAIL : STOCK_MOVE_PROCESS_FAIL);
+        }
+        // TODO @芋艿：需要校验是不是有入库、有退货
-        // 更新子表
-//        updateSalesOrderItemsList(updateReqVO.getId(), updateReqVO.getSalesOrderItems());
+        // 2. 更新状态
+        int updateCount = saleOrderMapper.updateByIdAndStatus(id, saleOrder.getStatus(),
+                new ErpSaleOrderDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? STOCK_MOVE_APPROVE_FAIL : STOCK_MOVE_PROCESS_FAIL);
+        }
     }
-    private void updateSalesOrderItemsList(Long id, List<ErpSalesOrderItemDO> list) {
-        deleteSalesOrderItemsById(id);
-        list.forEach(o -> o.setId(null).setUpdater(null).setUpdateTime(null)); // 解决更新情况下：1）id 冲突；2）updateTime 不更新
-        createSalesOrderItemsList(id, list);
+    private List<ErpSaleOrderItemDO> validateSaleOrderItems(List<ErpSaleOrderSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpSaleOrderSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 2. 转化为 ErpSaleOrderItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpSaleOrderItemDO.class, item -> item
+                .setProductUnitId(productMap.get(item.getProductId()).getUnitId())
+                .setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()))));
+    }
+
+    private void updateSaleOrderItemList(Long id, List<ErpSaleOrderItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpSaleOrderItemDO> oldList = saleOrderItemMapper.selectListByOrderId(id);
+        List<List<ErpSaleOrderItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setOrderId(id));
+            saleOrderItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            saleOrderItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            saleOrderItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpSaleOrderItemDO::getId));
+        }
     }
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void deleteSaleOrder(Long id) {
-        // 校验存在
-        validateSaleOrderExists(id);
-        // 删除
-        saleOrderMapper.deleteById(id);
-
-        // 删除子表
-        deleteSalesOrderItemsById(id);
+    public void deleteSaleOrder(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpSaleOrderDO> saleOrders = saleOrderMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(saleOrders)) {
+            return;
+        }
+        saleOrders.forEach(saleOrder -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(saleOrder.getStatus())) {
+                throw exception(STOCK_MOVE_DELETE_FAIL_APPROVE, saleOrder.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        saleOrders.forEach(saleOrder -> {
+            // 2.1 删除订单
+            saleOrderMapper.deleteById(saleOrder.getId());
+            // 2.2 删除订单项
+            saleOrderItemMapper.deleteByOrderId(saleOrder.getId());
+        });
     }
-    private void validateSaleOrderExists(Long id) {
-        if (saleOrderMapper.selectById(id) == null) {
-            throw exception(SALE_ORDER_NOT_EXISTS);
+    private ErpSaleOrderDO validateSaleOrderExists(Long id) {
+        ErpSaleOrderDO saleOrder = saleOrderMapper.selectById(id);
+        if (saleOrder == null) {
+            throw exception(STOCK_MOVE_NOT_EXISTS);
         }
+        return saleOrder;
     }
     @Override
@@ -97,10 +191,19 @@ public class ErpSaleOrderServiceImpl implements ErpSaleOrderService {
         return saleOrderMapper.selectPage(pageReqVO);
     }
-    // ==================== 子表（ERP 销售订单明细） ====================
+    // ==================== 订单项 ====================
-    private void deleteSalesOrderItemsById(Long id) {
-        salesOrderItemMapper.deleteById(id);
+    @Override
+    public List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderId(Long moveId) {
+        return saleOrderItemMapper.selectListByOrderId(moveId);
+    }
+
+    @Override
+    public List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderIds(Collection<Long> moveIds) {
+        if (CollUtil.isEmpty(moveIds)) {
+            return Collections.emptyList();
+        }
+        return saleOrderItemMapper.selectListByOrderIds(moveIds);
     }
 }
 \ No newline at end of file
@@ -31,6 +31,14 @@ public interface ErpStockService {
     ErpStockDO getStock(Long productId, Long warehouseId);
     /**
+     * 获得产品库存数量
+     *
+     * @param productId 产品编号
+     * @return 产品库存数量
+     */
+    BigDecimal getStockCount(Long productId);
+
+    /**
      * 获得产品库存分页
      *
      * @param pageReqVO 分页查询
@@ -50,6 +50,11 @@ public class ErpStockServiceImpl implements ErpStockService {
     }
     @Override
+    public BigDecimal getStockCount(Long productId) {
+        return stockMapper.selectSumByProductId(productId);
+    }
+
+    @Override
     public PageResult<ErpStockDO> getStockPage(ErpStockPageReqVO pageReqVO) {
         return stockMapper.selectPage(pageReqVO);
     }