✨ ERP：初始化采购订单 50%

yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java

@@ -13,6 +13,19 @@ public interface ErrorCodeConstants {
     ErrorCode SUPPLIER_NOT_EXISTS = new ErrorCode(1_030_100_000, "供应商不存在");
     ErrorCode SUPPLIER_NOT_ENABLE = new ErrorCode(1_030_100_000, "供应商({})未启用");
 
+    // ========== ERP 采购订单（1-030-101-000） ==========
+    ErrorCode PURCHASE_ORDER_NOT_EXISTS = new ErrorCode(1_030_101_000, "采购订单不存在");
+    ErrorCode PURCHASE_ORDER_DELETE_FAIL_APPROVE = new ErrorCode(1_030_101_001, "采购订单({})已审核，无法删除");
+    ErrorCode PURCHASE_ORDER_PROCESS_FAIL = new ErrorCode(1_030_101_002, "反审核失败，只有已审核的采购订单才能反审核");
+    ErrorCode PURCHASE_ORDER_APPROVE_FAIL = new ErrorCode(1_030_101_003, "审核失败，只有未审核的采购订单才能审核");
+    ErrorCode PURCHASE_ORDER_NO_EXISTS = new ErrorCode(1_030_101_004, "生成采购单号失败，请重新提交");
+    ErrorCode PURCHASE_ORDER_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_101_005, "采购订单({})已审核，无法修改");
+    ErrorCode PURCHASE_ORDER_NOT_APPROVE = new ErrorCode(1_030_101_006, "采购订单未审核，无法操作");
+    ErrorCode PURCHASE_ORDER_ITEM_IN_FAIL_PRODUCT_EXCEED = new ErrorCode(1_030_101_007, "采购订单项({})超过最大允许入库数量({})");
+    ErrorCode PURCHASE_ORDER_PROCESS_FAIL_EXISTS_IN = new ErrorCode(1_030_101_008, "反审核失败，已存在对应的采购入库单");
+ErrorCode PURCHASE_ORDER_ITEM_RETURN_FAIL_IN_EXCEED = new ErrorCode(1_030_101_009, "采购订单项({})超过最大允许退货数量({})");
+    ErrorCode PURCHASE_ORDER_PROCESS_FAIL_EXISTS_RETURN = new ErrorCode(1_030_101_010, "反审核失败，已存在对应的采购退货单");
+
     // ========== ERP 客户（1-030-200-000）==========
     ErrorCode CUSTOMER_NOT_EXISTS = new ErrorCode(1_020_200_000, "客户不存在");
     ErrorCode CUSTOMER_NOT_ENABLE = new ErrorCode(1_020_200_001, "客户({})未启用");

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseOrderController.java

@@ -0,0 +1,165 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase;
+
+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.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseOrderService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+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;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.Valid;
+import org.springframework.security.access.prepost.PreAuthorize;
+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;
+
+
+@Tag(name = "管理后台 - ERP 采购订单")
+@RestController
+@RequestMapping("/erp/purchase-order")
+@Validated
+public class ErpPurchaseOrderController {
+
+    @Resource
+    private ErpPurchaseOrderService purchaseOrderService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建采购订单")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-out:create')")
+    public CommonResult<Long> createPurchaseOrder(@Valid @RequestBody ErpPurchaseOrderSaveReqVO createReqVO) {
+        return success(purchaseOrderService.createPurchaseOrder(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新采购订单")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-out:update')")
+    public CommonResult<Boolean> updatePurchaseOrder(@Valid @RequestBody ErpPurchaseOrderSaveReqVO updateReqVO) {
+        purchaseOrderService.updatePurchaseOrder(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新采购订单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-out:update-status')")
+    public CommonResult<Boolean> updatePurchaseOrderStatus(@RequestParam("id") Long id,
+                                                      @RequestParam("status") Integer status) {
+        purchaseOrderService.updatePurchaseOrderStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除采购订单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:purchase-out:delete')")
+    public CommonResult<Boolean> deletePurchaseOrder(@RequestParam("ids") List<Long> ids) {
+        purchaseOrderService.deletePurchaseOrder(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得采购订单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-out:query')")
+    public CommonResult<ErpPurchaseOrderRespVO> getPurchaseOrder(@RequestParam("id") Long id) {
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderService.getPurchaseOrder(id);
+        if (purchaseOrder == null) {
+            return success(null);
+        }
+        List<ErpPurchaseOrderItemDO> purchaseOrderItemList = purchaseOrderService.getPurchaseOrderItemListByOrderId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseOrderItemList, ErpPurchaseOrderItemDO::getProductId));
+        return success(BeanUtils.toBean(purchaseOrder, ErpPurchaseOrderRespVO.class, purchaseOrderVO ->
+                purchaseOrderVO.setItems(BeanUtils.toBean(purchaseOrderItemList, ErpPurchaseOrderRespVO.Item.class, item -> {
+                    BigDecimal purchaseCount = stockService.getStockCount(item.getProductId());
+                    item.setStockCount(purchaseCount != null ? purchaseCount : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得采购订单分页")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-out:query')")
+    public CommonResult<PageResult<ErpPurchaseOrderRespVO>> getPurchaseOrderPage(@Valid ErpPurchaseOrderPageReqVO pageReqVO) {
+        PageResult<ErpPurchaseOrderDO> pageResult = purchaseOrderService.getPurchaseOrderPage(pageReqVO);
+        return success(buildPurchaseOrderVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出采购订单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-out:export')")
+    @OperateLog(type = EXPORT)
+    public void exportPurchaseOrderExcel(@Valid ErpPurchaseOrderPageReqVO pageReqVO,
+                                    HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpPurchaseOrderRespVO> list = buildPurchaseOrderVOPageResult(purchaseOrderService.getPurchaseOrderPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "采购订单.xls", "数据", ErpPurchaseOrderRespVO.class, list);
+    }
+
+    private PageResult<ErpPurchaseOrderRespVO> buildPurchaseOrderVOPageResult(PageResult<ErpPurchaseOrderDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 出库项
+        List<ErpPurchaseOrderItemDO> purchaseOrderItemList = purchaseOrderService.getPurchaseOrderItemListByOrderIds(
+                convertSet(pageResult.getList(), ErpPurchaseOrderDO::getId));
+        Map<Long, List<ErpPurchaseOrderItemDO>> purchaseOrderItemMap = convertMultiMap(purchaseOrderItemList, ErpPurchaseOrderItemDO::getOrderId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseOrderItemList, ErpPurchaseOrderItemDO::getProductId));
+        // 1.3 供应商信息
+        Map<Long, ErpSupplierDO> supplierMap = supplierService.getSupplierMap(
+                convertSet(pageResult.getList(), ErpPurchaseOrderDO::getSupplierId));
+        // 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, ErpPurchaseOrderRespVO.class, purchaseOrder -> {
+            purchaseOrder.setItems(BeanUtils.toBean(purchaseOrderItemMap.get(purchaseOrder.getId()), ErpPurchaseOrderRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            purchaseOrder.setProductNames(CollUtil.join(purchaseOrder.getItems(), "，", ErpPurchaseOrderRespVO.Item::getProductName));
+            MapUtils.findAndThen(supplierMap, purchaseOrder.getSupplierId(), supplier -> purchaseOrder.setSupplierName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(purchaseOrder.getCreator()), user -> purchaseOrder.setCreatorName(user.getNickname()));
+        });
+    }
+
+}

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderPageReqVO.java

@@ -0,0 +1,80 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 采购订单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpPurchaseOrderPageReqVO 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;
+
+    /**
+     * 退货状态 - 无
+     */
+    public static final Integer RETURN_STATUS_NONE = 0;
+    /**
+     * 退货状态 - 部分
+     */
+    public static final Integer RETURN_STATUS_PART = 1;
+    /**
+     * 退货状态 - 全部
+     */
+    public static final Integer RETURN_STATUS_ALL = 2;
+
+    @Schema(description = "采购单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "供应商编号", example = "1724")
+    private Long supplierId;
+
+    @Schema(description = "采购时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] orderTime;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "采购状态", example = "2")
+    private Integer status;
+
+    @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;
+
+    @Schema(description = "退货状态", example = "2")
+    private Integer returnStatus;
+
+    @Schema(description = "是否可入库", example = "true")
+    private Boolean inEnable;
+
+    @Schema(description = "是否可退货", example = "true")
+    private Boolean returnEnable;
+
+}

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

@@ -0,0 +1,152 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.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;
+
+@Schema(description = "管理后台 - ERP 采购订单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpPurchaseOrderRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "采购单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    @ExcelProperty("采购单编号")
+    private String no;
+
+    @Schema(description = "采购状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("采购状态")
+    private Integer status;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    private Long supplierId;
+    @Schema(description = "供应商名称", example = "芋道")
+    @ExcelProperty("供应商名称")
+    private String supplierName;
+
+    @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 = "采购时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("采购时间")
+    private LocalDateTime orderTime;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    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 BigDecimal totalPrice;
+
+    @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")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal depositPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    @ExcelProperty("附件地址")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", 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;
+
+    // ========== 采购出库 ==========
+
+    @Schema(description = "采购出库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+    private BigDecimal outCount;
+
+    // ========== 采购退货（出库）） ==========
+
+    @Schema(description = "采购退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+    private BigDecimal returnCount;
+
+    @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 = "税额，单位：元", example = "100.00")
+        private BigDecimal taxPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 采购出库 ==========
+
+        @Schema(description = "采购出库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal outCount;
+
+        // ========== 采购退货（入库）） ==========
+
+        @Schema(description = "采购退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal returnCount;
+
+        // ========== 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
+
+    }
+
+}

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

@@ -0,0 +1,73 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order;
+
+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;
+
+@Schema(description = "管理后台 - ERP 采购订单新增/修改 Request VO")
+@Data
+public class ErpPurchaseOrderSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long id;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    @NotNull(message = "供应商编号不能为空")
+    private Long supplierId;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "采购时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "采购时间不能为空")
+    private LocalDateTime orderTime;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "定金金额，单位：元", example = "7127")
+    private BigDecimal depositPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "订单清单列表")
+    private List<Item> items;
+
+    @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")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @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 = "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;
+
+    }
+
+}

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

@@ -62,14 +62,14 @@ public class ErpSaleOrderController {
 
     @PostMapping("/create")
     @Operation(summary = "创建销售订单")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:create')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:create')")
     public CommonResult<Long> createSaleOrder(@Valid @RequestBody ErpSaleOrderSaveReqVO createReqVO) {
         return success(saleOrderService.createSaleOrder(createReqVO));
     }
 
     @PutMapping("/update")
     @Operation(summary = "更新销售订单")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:update')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update')")
     public CommonResult<Boolean> updateSaleOrder(@Valid @RequestBody ErpSaleOrderSaveReqVO updateReqVO) {
         saleOrderService.updateSaleOrder(updateReqVO);
         return success(true);
@@ -77,7 +77,7 @@ public class ErpSaleOrderController {
 
     @PutMapping("/update-status")
     @Operation(summary = "更新销售订单的状态")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:update-status')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update-status')")
     public CommonResult<Boolean> updateSaleOrderStatus(@RequestParam("id") Long id,
                                                       @RequestParam("status") Integer status) {
         saleOrderService.updateSaleOrderStatus(id, status);
@@ -87,7 +87,7 @@ public class ErpSaleOrderController {
     @DeleteMapping("/delete")
     @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')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:delete')")
     public CommonResult<Boolean> deleteSaleOrder(@RequestParam("ids") List<Long> ids) {
         saleOrderService.deleteSaleOrder(ids);
         return success(true);
@@ -96,7 +96,7 @@ public class ErpSaleOrderController {
     @GetMapping("/get")
     @Operation(summary = "获得销售订单")
     @Parameter(name = "id", description = "编号", required = true, example = "1024")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
     public CommonResult<ErpSaleOrderRespVO> getSaleOrder(@RequestParam("id") Long id) {
         ErpSaleOrderDO saleOrder = saleOrderService.getSaleOrder(id);
         if (saleOrder == null) {
@@ -116,7 +116,7 @@ public class ErpSaleOrderController {
 
     @GetMapping("/page")
     @Operation(summary = "获得销售订单分页")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
     public CommonResult<PageResult<ErpSaleOrderRespVO>> getSaleOrderPage(@Valid ErpSaleOrderPageReqVO pageReqVO) {
         PageResult<ErpSaleOrderDO> pageResult = saleOrderService.getSaleOrderPage(pageReqVO);
         return success(buildSaleOrderVOPageResult(pageResult));
@@ -124,7 +124,7 @@ public class ErpSaleOrderController {
 
     @GetMapping("/export-excel")
     @Operation(summary = "导出销售订单 Excel")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:export')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:export')")
     @OperateLog(type = EXPORT)
     public void exportSaleOrderExcel(@Valid ErpSaleOrderPageReqVO pageReqVO,
                                     HttpServletResponse response) throws IOException {
@@ -142,7 +142,7 @@ public class ErpSaleOrderController {
         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
+        // 1.2 产品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(saleOrderItemList, ErpSaleOrderItemDO::getProductId));
         // 1.3 客户信息

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOutController.java

@@ -62,14 +62,14 @@ public class ErpSaleOutController {
 
     @PostMapping("/create")
     @Operation(summary = "创建销售出库")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:create')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:create')")
     public CommonResult<Long> createSaleOut(@Valid @RequestBody ErpSaleOutSaveReqVO createReqVO) {
         return success(saleOutService.createSaleOut(createReqVO));
     }
 
     @PutMapping("/update")
     @Operation(summary = "更新销售出库")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:update')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update')")
     public CommonResult<Boolean> updateSaleOut(@Valid @RequestBody ErpSaleOutSaveReqVO updateReqVO) {
         saleOutService.updateSaleOut(updateReqVO);
         return success(true);
@@ -77,7 +77,7 @@ public class ErpSaleOutController {
 
     @PutMapping("/update-status")
     @Operation(summary = "更新销售出库的状态")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:update-status')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update-status')")
     public CommonResult<Boolean> updateSaleOutStatus(@RequestParam("id") Long id,
                                                       @RequestParam("status") Integer status) {
         saleOutService.updateSaleOutStatus(id, status);
@@ -87,7 +87,7 @@ public class ErpSaleOutController {
     @DeleteMapping("/delete")
     @Operation(summary = "删除销售出库")
     @Parameter(name = "ids", description = "编号数组", required = true)
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:delete')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:delete')")
     public CommonResult<Boolean> deleteSaleOut(@RequestParam("ids") List<Long> ids) {
         saleOutService.deleteSaleOut(ids);
         return success(true);
@@ -96,7 +96,7 @@ public class ErpSaleOutController {
     @GetMapping("/get")
     @Operation(summary = "获得销售出库")
     @Parameter(name = "id", description = "编号", required = true, example = "1024")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
     public CommonResult<ErpSaleOutRespVO> getSaleOut(@RequestParam("id") Long id) {
         ErpSaleOutDO saleOut = saleOutService.getSaleOut(id);
         if (saleOut == null) {
@@ -116,7 +116,7 @@ public class ErpSaleOutController {
 
     @GetMapping("/page")
     @Operation(summary = "获得销售出库分页")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
     public CommonResult<PageResult<ErpSaleOutRespVO>> getSaleOutPage(@Valid ErpSaleOutPageReqVO pageReqVO) {
         PageResult<ErpSaleOutDO> pageResult = saleOutService.getSaleOutPage(pageReqVO);
         return success(buildSaleOutVOPageResult(pageResult));
@@ -124,7 +124,7 @@ public class ErpSaleOutController {
 
     @GetMapping("/export-excel")
     @Operation(summary = "导出销售出库 Excel")
-    @PreAuthorize("@ss.hasPermission('erp:stock-out:export')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:export')")
     @OperateLog(type = EXPORT)
     public void exportSaleOutExcel(@Valid ErpSaleOutPageReqVO pageReqVO,
                                     HttpServletResponse response) throws IOException {
@@ -142,7 +142,7 @@ public class ErpSaleOutController {
         List<ErpSaleOutItemDO> saleOutItemList = saleOutService.getSaleOutItemListByOutIds(
                 convertSet(pageResult.getList(), ErpSaleOutDO::getId));
         Map<Long, List<ErpSaleOutItemDO>> saleOutItemMap = convertMultiMap(saleOutItemList, ErpSaleOutItemDO::getOutId);
-        // 1.2 商品信息
+        // 1.2 产品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(saleOutItemList, ErpSaleOutItemDO::getProductId));
         // 1.3 客户信息

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleReturnController.java

@@ -62,14 +62,14 @@ public class ErpSaleReturnController {
 
     @PostMapping("/create")
     @Operation(summary = "创建销售退货")
-    @PreAuthorize("@ss.hasPermission('erp:stock-return:create')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:create')")
     public CommonResult<Long> createSaleReturn(@Valid @RequestBody ErpSaleReturnSaveReqVO createReqVO) {
         return success(saleReturnService.createSaleReturn(createReqVO));
     }
 
     @PutMapping("/update")
     @Operation(summary = "更新销售退货")
-    @PreAuthorize("@ss.hasPermission('erp:stock-return:update')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:update')")
     public CommonResult<Boolean> updateSaleReturn(@Valid @RequestBody ErpSaleReturnSaveReqVO updateReqVO) {
         saleReturnService.updateSaleReturn(updateReqVO);
         return success(true);
@@ -77,7 +77,7 @@ public class ErpSaleReturnController {
 
     @PutMapping("/update-status")
     @Operation(summary = "更新销售退货的状态")
-    @PreAuthorize("@ss.hasPermission('erp:stock-return:update-status')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:update-status')")
     public CommonResult<Boolean> updateSaleReturnStatus(@RequestParam("id") Long id,
                                                       @RequestParam("status") Integer status) {
         saleReturnService.updateSaleReturnStatus(id, status);
@@ -87,7 +87,7 @@ public class ErpSaleReturnController {
     @DeleteMapping("/delete")
     @Operation(summary = "删除销售退货")
     @Parameter(name = "ids", description = "编号数组", required = true)
-    @PreAuthorize("@ss.hasPermission('erp:stock-return:delete')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:delete')")
     public CommonResult<Boolean> deleteSaleReturn(@RequestParam("ids") List<Long> ids) {
         saleReturnService.deleteSaleReturn(ids);
         return success(true);
@@ -96,7 +96,7 @@ public class ErpSaleReturnController {
     @GetMapping("/get")
     @Operation(summary = "获得销售退货")
     @Parameter(name = "id", description = "编号", required = true, example = "1024")
-    @PreAuthorize("@ss.hasPermission('erp:stock-return:query')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:query')")
     public CommonResult<ErpSaleReturnRespVO> getSaleReturn(@RequestParam("id") Long id) {
         ErpSaleReturnDO saleReturn = saleReturnService.getSaleReturn(id);
         if (saleReturn == null) {
@@ -116,7 +116,7 @@ public class ErpSaleReturnController {
 
     @GetMapping("/page")
     @Operation(summary = "获得销售退货分页")
-    @PreAuthorize("@ss.hasPermission('erp:stock-return:query')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:query')")
     public CommonResult<PageResult<ErpSaleReturnRespVO>> getSaleReturnPage(@Valid ErpSaleReturnPageReqVO pageReqVO) {
         PageResult<ErpSaleReturnDO> pageResult = saleReturnService.getSaleReturnPage(pageReqVO);
         return success(buildSaleReturnVOPageResult(pageResult));
@@ -124,7 +124,7 @@ public class ErpSaleReturnController {
 
     @GetMapping("/export-excel")
     @Operation(summary = "导出销售退货 Excel")
-    @PreAuthorize("@ss.hasPermission('erp:stock-return:export')")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:export')")
     @OperateLog(type = EXPORT)
     public void exportSaleReturnExcel(@Valid ErpSaleReturnPageReqVO pageReqVO,
                                     HttpServletResponse response) throws IOException {
@@ -142,7 +142,7 @@ public class ErpSaleReturnController {
         List<ErpSaleReturnItemDO> saleReturnItemList = saleReturnService.getSaleReturnItemListByReturnIds(
                 convertSet(pageResult.getList(), ErpSaleReturnDO::getId));
         Map<Long, List<ErpSaleReturnItemDO>> saleReturnItemMap = convertMultiMap(saleReturnItemList, ErpSaleReturnItemDO::getReturnId);
-        // 1.2 商品信息
+        // 1.2 产品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(saleReturnItemList, ErpSaleReturnItemDO::getProductId));
         // 1.3 客户信息

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderPageReqVO.java

@@ -18,17 +18,17 @@ import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_
 public class ErpSaleOrderPageReqVO extends PageParam {
 
     /**
-     * 入库状态 - 无
+     * 出库状态 - 无
      */
-    public static final Integer IN_STATUS_NONE = 0;
+    public static final Integer OUT_STATUS_NONE = 0;
     /**
-     * 入库状态 - 部分
+     * 出库状态 - 部分
      */
-    public static final Integer IN_STATUS_PART = 1;
+    public static final Integer OUT_STATUS_PART = 1;
     /**
-     * 入库状态 - 全部
+     * 出库状态 - 全部
      */
-    public static final Integer IN_STATUS_ALL = 2;
+    public static final Integer OUT_STATUS_ALL = 2;
 
     /**
      * 退货状态 - 无
@@ -65,8 +65,8 @@ public class ErpSaleOrderPageReqVO extends PageParam {
     @Schema(description = "产品编号", example = "1")
     private Long productId;
 
-    @Schema(description = "入库状态", example = "2")
-    private Integer inStatus;
+    @Schema(description = "出库状态", example = "2")
+    private Integer outStatus;
 
     @Schema(description = "退货状态", example = "2")
     private Integer returnStatus;

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

@@ -74,9 +74,9 @@ public class ErpSaleOrderRespVO {
     @ExcelProperty("备注")
     private String remark;
 
-    @Schema(description = "审核人", example = "芋道")
+    @Schema(description = "创建人", example = "芋道")
     private String creator;
-    @Schema(description = "审核人名称", example = "芋道")
+    @Schema(description = "创建人名称", example = "芋道")
     private String creatorName;
 
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
@@ -133,7 +133,7 @@ public class ErpSaleOrderRespVO {
         @Schema(description = "销售出库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         private BigDecimal outCount;
 
-        // ========== 销售退货（出库）） ==========
+        // ========== 销售退货（入库）） ==========
 
         @Schema(description = "销售退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
         private BigDecimal returnCount;

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutRespVO.java

@@ -85,9 +85,9 @@ public class ErpSaleOutRespVO {
     @ExcelProperty("备注")
     private String remark;
 
-    @Schema(description = "审核人", example = "芋道")
+    @Schema(description = "创建人", example = "芋道")
     private String creator;
-    @Schema(description = "审核人名称", example = "芋道")
+    @Schema(description = "创建人名称", example = "芋道")
     private String creatorName;
 
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnRespVO.java

@@ -85,9 +85,9 @@ public class ErpSaleReturnRespVO {
     @ExcelProperty("备注")
     private String remark;
 
-    @Schema(description = "审核人", example = "芋道")
+    @Schema(description = "创建人", example = "芋道")
     private String creator;
-    @Schema(description = "审核人名称", example = "芋道")
+    @Schema(description = "创建人名称", example = "芋道")
     private String creatorName;
 
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockCheckController.java

@@ -130,7 +130,7 @@ public class ErpStockCheckController {
         List<ErpStockCheckItemDO> stockCheckItemList = stockCheckService.getStockCheckItemListByCheckIds(
                 convertSet(pageResult.getList(), ErpStockCheckDO::getId));
         Map<Long, List<ErpStockCheckItemDO>> stockCheckItemMap = convertMultiMap(stockCheckItemList, ErpStockCheckItemDO::getCheckId);
-        // 1.2 商品信息
+        // 1.2 产品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(stockCheckItemList, ErpStockCheckItemDO::getProductId));
         // 1.3 管理员信息

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockInController.java

@@ -142,7 +142,7 @@ public class ErpStockInController {
         List<ErpStockInItemDO> stockInItemList = stockInService.getStockInItemListByInIds(
                 convertSet(pageResult.getList(), ErpStockInDO::getId));
         Map<Long, List<ErpStockInItemDO>> stockInItemMap = convertMultiMap(stockInItemList, ErpStockInItemDO::getInId);
-        // 1.2 商品信息
+        // 1.2 产品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(stockInItemList, ErpStockInItemDO::getProductId));
         // 1.3 供应商信息

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockMoveController.java

@@ -138,7 +138,7 @@ public class ErpStockMoveController {
         List<ErpStockMoveItemDO> stockMoveItemList = stockMoveService.getStockMoveItemListByMoveIds(
                 convertSet(pageResult.getList(), ErpStockMoveDO::getId));
         Map<Long, List<ErpStockMoveItemDO>> stockMoveItemMap = convertMultiMap(stockMoveItemList, ErpStockMoveItemDO::getMoveId);
-        // 1.2 商品信息
+        // 1.2 产品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(stockMoveItemList, ErpStockMoveItemDO::getProductId));
         // 1.3 TODO 芋艿：搞仓库信息

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockOutController.java

@@ -142,7 +142,7 @@ public class ErpStockOutController {
         List<ErpStockOutItemDO> stockOutItemList = stockOutService.getStockOutItemListByOutIds(
                 convertSet(pageResult.getList(), ErpStockOutDO::getId));
         Map<Long, List<ErpStockOutItemDO>> stockOutItemMap = convertMultiMap(stockOutItemList, ErpStockOutItemDO::getOutId);
-        // 1.2 商品信息
+        // 1.2 产品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(stockOutItemList, ErpStockOutItemDO::getProductId));
         // 1.3 客户信息

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckRespVO.java

@@ -51,9 +51,9 @@ public class ErpStockCheckRespVO {
     @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
     private String fileUrl;
 
-    @Schema(description = "审核人", example = "芋道")
+    @Schema(description = "创建人", example = "芋道")
     private String creator;
-    @Schema(description = "审核人名称", example = "芋道")
+    @Schema(description = "创建人名称", example = "芋道")
     private String creatorName;
 
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInRespVO.java

@@ -56,9 +56,9 @@ public class ErpStockInRespVO {
     @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
     private String fileUrl;
 
-    @Schema(description = "审核人", example = "芋道")
+    @Schema(description = "创建人", example = "芋道")
     private String creator;
-    @Schema(description = "审核人名称", example = "芋道")
+    @Schema(description = "创建人名称", example = "芋道")
     private String creatorName;
 
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMoveRespVO.java

@@ -50,9 +50,9 @@ public class ErpStockMoveRespVO {
     @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
     private String fileUrl;
 
-    @Schema(description = "审核人", example = "芋道")
+    @Schema(description = "创建人", example = "芋道")
     private String creator;
-    @Schema(description = "审核人名称", example = "芋道")
+    @Schema(description = "创建人名称", example = "芋道")
     private String creatorName;
 
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutRespVO.java

@@ -56,9 +56,9 @@ public class ErpStockOutRespVO {
     @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
     private String fileUrl;
 
-    @Schema(description = "审核人", example = "芋道")
+    @Schema(description = "创建人", example = "芋道")
     private String creator;
-    @Schema(description = "审核人名称", example = "芋道")
+    @Schema(description = "创建人名称", example = "芋道")
     private String creatorName;
 
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)

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

@@ -0,0 +1,115 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 采购订单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "erp_purchase_order")
+@KeySequence("erp_purchase_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)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpPurchaseOrderDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购订单号
+     */
+    private String no;
+    /**
+     * 采购状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 供应商编号
+     *
+     * 关联 {@link ErpSupplierDO#getId()}
+     */
+    private Long supplierId;
+    /**
+     * 结算账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+    /**
+     * 下单时间
+     */
+    private LocalDateTime orderTime;
+
+    /**
+     * 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;
+    /**
+     * 定金金额，单位：元
+     */
+    private BigDecimal depositPrice;
+
+    /**
+     * 附件地址
+     */
+    private String fileUrl;
+    /**
+     * 备注
+     */
+    private String remark;
+
+    // ========== 采购入库 ==========
+    /**
+     * 采购入库数量
+     */
+    private BigDecimal inCount;
+
+    // ========== 采购退货（出库）） ==========
+    /**
+     * 采购退货数量
+     */
+    private BigDecimal returnCount;
+
+}

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

@@ -0,0 +1,93 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+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;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 采购订单项 DO
+ *
+ * @author 芋道源码
+ */
+@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 ErpPurchaseOrderItemDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购订单编号
+     *
+     * 关联 {@link ErpPurchaseOrderDO#getId()}
+     */
+    private Long orderId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位单位
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+
+    /**
+     * 产品单位单价，单位：元
+     */
+    private BigDecimal productPrice;
+    /**
+     * 数量
+     */
+    private BigDecimal count;
+    /**
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 税率，百分比
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
+     */
+    private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    // ========== 采购入库 ==========
+    /**
+     * 采购入库数量
+     */
+    private BigDecimal inCount;
+
+    // ========== 采购退货（出库）） ==========
+    /**
+     * 采购退货数量
+     */
+    private BigDecimal returnCount;
+
+}

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

@@ -112,7 +112,7 @@ public class ErpSaleOrderDO extends BaseDO {
      */
     private BigDecimal outCount;
 
-    // ========== 销售退货（出库）） ==========
+    // ========== 销售退货（入库）） ==========
     /**
      * 销售退货数量
      */

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

@@ -84,7 +84,7 @@ public class ErpSaleOrderItemDO extends BaseDO {
      */
     private BigDecimal outCount;
 
-    // ========== 销售退货（出库）） ==========
+    // ========== 销售退货（入库）） ==========
     /**
      * 销售退货数量
      */

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

@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 采购订单明项目 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseOrderItemMapper extends BaseMapperX<ErpPurchaseOrderItemDO> {
+
+    default List<ErpPurchaseOrderItemDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpPurchaseOrderItemDO::getOrderId, orderId);
+    }
+
+    default List<ErpPurchaseOrderItemDO> selectListByOrderIds(Collection<Long> orderIds) {
+        return selectList(ErpPurchaseOrderItemDO::getOrderId, orderIds);
+    }
+
+    default int deleteByOrderId(Long orderId) {
+        return delete(ErpPurchaseOrderItemDO::getOrderId, orderId);
+    }
+
+}

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseOrderMapper.java

@@ -0,0 +1,75 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+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.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Objects;
+
+/**
+ * ERP 采购订单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseOrderMapper extends BaseMapperX<ErpPurchaseOrderDO> {
+
+    default PageResult<ErpPurchaseOrderDO> selectPage(ErpPurchaseOrderPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpPurchaseOrderDO> query = new MPJLambdaWrapperX<ErpPurchaseOrderDO>()
+                .likeIfPresent(ErpPurchaseOrderDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpPurchaseOrderDO::getSupplierId, reqVO.getSupplierId())
+                .betweenIfPresent(ErpPurchaseOrderDO::getOrderTime, reqVO.getOrderTime())
+                .eqIfPresent(ErpPurchaseOrderDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpPurchaseOrderDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpPurchaseOrderDO::getCreator, reqVO.getCreator())
+                .orderByDesc(ErpPurchaseOrderDO::getId);
+        // 入库状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报 in_count 错误
+        if (Objects.equals(reqVO.getInStatus(), ErpPurchaseOrderPageReqVO.IN_STATUS_NONE)) {
+            query.eq(ErpPurchaseOrderDO::getInCount, 0);
+        } else if (Objects.equals(reqVO.getInStatus(), ErpPurchaseOrderPageReqVO.IN_STATUS_PART)) {
+            query.gt(ErpPurchaseOrderDO::getInCount, 0).apply("t.in_count < t.total_count");
+        } else if (Objects.equals(reqVO.getInStatus(), ErpPurchaseOrderPageReqVO.IN_STATUS_ALL)) {
+            query.apply("t.in_count = t.total_count");
+        }
+        // 退货状态
+        if (Objects.equals(reqVO.getReturnStatus(), ErpPurchaseOrderPageReqVO.RETURN_STATUS_NONE)) {
+            query.eq(ErpPurchaseOrderDO::getReturnCount, 0);
+        } else if (Objects.equals(reqVO.getReturnStatus(), ErpPurchaseOrderPageReqVO.RETURN_STATUS_PART)) {
+            query.gt(ErpPurchaseOrderDO::getReturnCount, 0).apply("t.return_count < t.total_count");
+        } else if (Objects.equals(reqVO.getReturnStatus(), ErpPurchaseOrderPageReqVO.RETURN_STATUS_ALL)) {
+            query.apply("t.return_count = t.total_count");
+        }
+        // 可采购出库
+        if (Boolean.TRUE.equals(reqVO.getInEnable())) {
+            query.eq(ErpPurchaseOrderDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.in_count < t.total_count");
+        }
+        // 可采购退货
+        if (Boolean.TRUE.equals(reqVO.getReturnEnable())) {
+            query.eq(ErpPurchaseOrderDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.return_count < t.in_count");
+        }
+        if (reqVO.getProductId() != null) {
+            query.leftJoin(ErpPurchaseOrderItemDO.class, ErpPurchaseOrderItemDO::getOrderId, ErpPurchaseOrderDO::getId)
+                    .eq(reqVO.getProductId() != null, ErpPurchaseOrderItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpPurchaseOrderDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpPurchaseOrderDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpPurchaseOrderDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpPurchaseOrderDO>()
+                .eq(ErpPurchaseOrderDO::getId, id).eq(ErpPurchaseOrderDO::getStatus, status));
+    }
+
+    default ErpPurchaseOrderDO selectByNo(String no) {
+        return selectOne(ErpPurchaseOrderDO::getNo, no);
+    }
+
+}

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderMapper.java

@@ -31,11 +31,11 @@ public interface ErpSaleOrderMapper extends BaseMapperX<ErpSaleOrderDO> {
                 .eqIfPresent(ErpSaleOrderDO::getCreator, reqVO.getCreator())
                 .orderByDesc(ErpSaleOrderDO::getId);
         // 入库状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报 out_count 错误
-        if (Objects.equals(reqVO.getInStatus(), ErpSaleOrderPageReqVO.IN_STATUS_NONE)) {
+        if (Objects.equals(reqVO.getOutStatus(), ErpSaleOrderPageReqVO.OUT_STATUS_NONE)) {
             query.eq(ErpSaleOrderDO::getOutCount, 0);
-        } else if (Objects.equals(reqVO.getInStatus(), ErpSaleOrderPageReqVO.IN_STATUS_PART)) {
+        } else if (Objects.equals(reqVO.getOutStatus(), ErpSaleOrderPageReqVO.OUT_STATUS_PART)) {
             query.gt(ErpSaleOrderDO::getOutCount, 0).apply("t.out_count < t.total_count");
-        } else if (Objects.equals(reqVO.getInStatus(), ErpSaleOrderPageReqVO.IN_STATUS_ALL)) {
+        } else if (Objects.equals(reqVO.getOutStatus(), ErpSaleOrderPageReqVO.OUT_STATUS_ALL)) {
             query.apply("t.out_count = t.total_count");
         }
         // 退货状态

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/redis/no/ErpNoRedisDAO.java

@@ -51,6 +51,11 @@ public class ErpNoRedisDAO {
      */
     public static final String SALE_RETURN_NO_PREFIX = "XSTH";
 
+    /**
+     * 采购订单 {@link cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO}
+     */
+    public static final String PURCHASE_ORDER_NO_PREFIX = "CGDD";
+
     @Resource
     private StringRedisTemplate stringRedisTemplate;
 

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductUnitServiceImpl.java

@@ -74,7 +74,7 @@ public class ErpProductUnitServiceImpl implements ErpProductUnitService {
     public void deleteProductUnit(Long id) {
         // 1.1 校验存在
         validateProductUnitExists(id);
-        // 1.2 校验商品是否使用
+        // 1.2 校验产品是否使用
         if (productService.getProductCountByUnitId(id) > 0) {
             throw exception(PRODUCT_UNIT_EXITS_PRODUCT);
         }

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderService.java

@@ -0,0 +1,110 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import jakarta.validation.Valid;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * ERP 采购订单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpPurchaseOrderService {
+
+    /**
+     * 创建采购订单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createPurchaseOrder(@Valid ErpPurchaseOrderSaveReqVO createReqVO);
+
+    /**
+     * 更新采购订单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updatePurchaseOrder(@Valid ErpPurchaseOrderSaveReqVO updateReqVO);
+
+    /**
+     * 更新采购订单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updatePurchaseOrderStatus(Long id, Integer status);
+
+    /**
+     * 更新采购订单的入库数量
+     *
+     * @param id 编号
+     * @param inCountMap 入库数量 Map：key 采购订单项编号；value 入库数量
+     */
+    void updatePurchaseOrderInCount(Long id, Map<Long, BigDecimal> inCountMap);
+
+    /**
+     * 更新采购订单的退货数量
+     *
+     * @param orderId 编号
+     * @param returnCountMap 退货数量 Map：key 采购订单项编号；value 退货数量
+     */
+    void updatePurchaseOrderReturnCount(Long orderId, Map<Long, BigDecimal> returnCountMap);
+
+    /**
+     * 删除采购订单
+     *
+     * @param ids 编号数组
+     */
+    void deletePurchaseOrder(List<Long> ids);
+
+    /**
+     * 获得采购订单
+     *
+     * @param id 编号
+     * @return 采购订单
+     */
+    ErpPurchaseOrderDO getPurchaseOrder(Long id);
+
+    /**
+     * 校验采购订单，已经审核通过
+     *
+     * @param id 编号
+     * @return 采购订单
+     */
+    ErpPurchaseOrderDO validatePurchaseOrder(Long id);
+
+    /**
+     * 获得采购订单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 采购订单分页
+     */
+    PageResult<ErpPurchaseOrderDO> getPurchaseOrderPage(ErpPurchaseOrderPageReqVO pageReqVO);
+
+    // ==================== 采购订单项 ====================
+
+    /**
+     * 获得采购订单项列表
+     *
+     * @param orderId 采购订单编号
+     * @return 采购订单项列表
+     */
+    List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderId(Long orderId);
+
+    /**
+     * 获得采购订单项 List
+     *
+     * @param orderIds 采购订单编号数组
+     * @return 采购订单项 List
+     */
+    List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderIds(Collection<Long> orderIds);
+
+}

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

@@ -0,0 +1,297 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+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.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseOrderItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseOrderMapper;
+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.finance.ErpAccountService;
+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 采购订单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpPurchaseOrderServiceImpl implements ErpPurchaseOrderService {
+
+    @Resource
+    private ErpPurchaseOrderMapper purchaseOrderMapper;
+    @Resource
+    private ErpPurchaseOrderItemMapper purchaseOrderItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
+    @Resource
+    private ErpAccountService accountService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createPurchaseOrder(ErpPurchaseOrderSaveReqVO createReqVO) {
+        // 1.1 校验订单项的有效性
+        List<ErpPurchaseOrderItemDO> purchaseOrderItems = validatePurchaseOrderItems(createReqVO.getItems());
+        // 1.2 校验供应商
+        supplierService.validateSupplier(createReqVO.getSupplierId());
+        // 1.3 校验结算账户
+        if (createReqVO.getAccountId() != null) {
+            accountService.validateAccount(createReqVO.getAccountId());
+        }
+        // 1.4 生成调拨单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.PURCHASE_ORDER_NO_PREFIX);
+        if (purchaseOrderMapper.selectByNo(no) != null) {
+            throw exception(PURCHASE_ORDER_NO_EXISTS);
+        }
+
+        // 2.1 插入订单
+        ErpPurchaseOrderDO purchaseOrder = BeanUtils.toBean(createReqVO, ErpPurchaseOrderDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()));
+        calculateTotalPrice(purchaseOrder, purchaseOrderItems);
+        purchaseOrderMapper.insert(purchaseOrder);
+        // 2.2 插入订单项
+        purchaseOrderItems.forEach(o -> o.setOrderId(purchaseOrder.getId()));
+        purchaseOrderItemMapper.insertBatch(purchaseOrderItems);
+        return purchaseOrder.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseOrder(ErpPurchaseOrderSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpPurchaseOrderDO purchaseOrder = validatePurchaseOrderExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseOrder.getStatus())) {
+            throw exception(PURCHASE_ORDER_UPDATE_FAIL_APPROVE, purchaseOrder.getNo());
+        }
+        // 1.2 校验供应商
+        supplierService.validateSupplier(updateReqVO.getSupplierId());
+        // 1.3 校验结算账户
+        if (updateReqVO.getAccountId() != null) {
+            accountService.validateAccount(updateReqVO.getAccountId());
+        }
+        // 1.4 校验订单项的有效性
+        List<ErpPurchaseOrderItemDO> purchaseOrderItems = validatePurchaseOrderItems(updateReqVO.getItems());
+
+        // 2.1 更新订单
+        ErpPurchaseOrderDO updateObj = BeanUtils.toBean(updateReqVO, ErpPurchaseOrderDO.class);
+        calculateTotalPrice(updateObj, purchaseOrderItems);
+        purchaseOrderMapper.updateById(updateObj);
+        // 2.2 更新订单项
+        updatePurchaseOrderItemList(updateReqVO.getId(), purchaseOrderItems);
+    }
+
+    private void calculateTotalPrice(ErpPurchaseOrderDO purchaseOrder, List<ErpPurchaseOrderItemDO> purchaseOrderItems) {
+        purchaseOrder.setTotalCount(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getCount, BigDecimal::add));
+        purchaseOrder.setTotalProductPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseOrder.setTotalTaxPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseOrder.setTotalPrice(purchaseOrder.getTotalProductPrice().add(purchaseOrder.getTotalTaxPrice()));
+        // 计算优惠价格
+        if (purchaseOrder.getDiscountPercent() == null) {
+            purchaseOrder.setDiscountPercent(BigDecimal.ZERO);
+        }
+        purchaseOrder.setDiscountPrice(MoneyUtils.priceMultiplyPercent(purchaseOrder.getTotalPrice(), purchaseOrder.getDiscountPercent()));
+        purchaseOrder.setTotalPrice(purchaseOrder.getTotalPrice().subtract(purchaseOrder.getDiscountPrice()));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseOrderStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpPurchaseOrderDO purchaseOrder = validatePurchaseOrderExists(id);
+        // 1.2 校验状态
+        if (purchaseOrder.getStatus().equals(status)) {
+            throw exception(approve ? PURCHASE_ORDER_APPROVE_FAIL : PURCHASE_ORDER_PROCESS_FAIL);
+        }
+        // 1.3 存在采购入单，无法反审核
+        if (!approve && purchaseOrder.getInCount().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(PURCHASE_ORDER_PROCESS_FAIL_EXISTS_IN);
+        }
+        // 1.4 存在采购退货单，无法反审核
+        if (!approve && purchaseOrder.getReturnCount().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(PURCHASE_ORDER_PROCESS_FAIL_EXISTS_RETURN);
+        }
+
+        // 2. 更新状态
+        int updateCount = purchaseOrderMapper.updateByIdAndStatus(id, purchaseOrder.getStatus(),
+                new ErpPurchaseOrderDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? PURCHASE_ORDER_APPROVE_FAIL : PURCHASE_ORDER_PROCESS_FAIL);
+        }
+    }
+
+    private List<ErpPurchaseOrderItemDO> validatePurchaseOrderItems(List<ErpPurchaseOrderSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpPurchaseOrderSaveReqVO.Item::getProductId));
+        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.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
+            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
+            if (item.getTotalPrice() == null) {
+                return;
+            }
+            if (item.getTaxPercent() == null) {
+                item.setTaxPercent(BigDecimal.ZERO);
+            } else {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
+        }));
+    }
+
+    private void updatePurchaseOrderItemList(Long id, List<ErpPurchaseOrderItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpPurchaseOrderItemDO> oldList = purchaseOrderItemMapper.selectListByOrderId(id);
+        List<List<ErpPurchaseOrderItemDO>> 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));
+            purchaseOrderItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            purchaseOrderItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            purchaseOrderItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpPurchaseOrderItemDO::getId));
+        }
+    }
+
+    @Override
+    public void updatePurchaseOrderInCount(Long id, Map<Long, BigDecimal> inCountMap) {
+        List<ErpPurchaseOrderItemDO> orderItems = purchaseOrderItemMapper.selectListByOrderId(id);
+        // 1. 更新每个采购订单项
+        orderItems.forEach(item -> {
+            BigDecimal inCount = inCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
+            if (item.getInCount().equals(inCount)) {
+                return;
+            }
+            if (inCount.compareTo(item.getCount()) > 0) {
+                throw exception(PURCHASE_ORDER_ITEM_IN_FAIL_PRODUCT_EXCEED,
+                        productService.getProduct(item.getProductId()).getName(), item.getCount());
+            }
+            purchaseOrderItemMapper.updateById(new ErpPurchaseOrderItemDO().setId(item.getId()).setInCount(inCount));
+        });
+        // 2. 更新采购订单
+        BigDecimal totalInCount = getSumValue(inCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
+        purchaseOrderMapper.updateById(new ErpPurchaseOrderDO().setId(id).setInCount(totalInCount));
+    }
+
+    @Override
+    public void updatePurchaseOrderReturnCount(Long orderId, Map<Long, BigDecimal> returnCountMap) {
+        List<ErpPurchaseOrderItemDO> orderItems = purchaseOrderItemMapper.selectListByOrderId(orderId);
+        // 1. 更新每个采购订单项
+        orderItems.forEach(item -> {
+            BigDecimal returnCount = returnCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
+            if (item.getReturnCount().equals(returnCount)) {
+                return;
+            }
+            if (returnCount.compareTo(item.getInCount()) > 0) {
+                throw exception(PURCHASE_ORDER_ITEM_RETURN_FAIL_IN_EXCEED,
+                        productService.getProduct(item.getProductId()).getName(), item.getInCount());
+            }
+            purchaseOrderItemMapper.updateById(new ErpPurchaseOrderItemDO().setId(item.getId()).setReturnCount(returnCount));
+        });
+        // 2. 更新采购订单
+        BigDecimal totalReturnCount = getSumValue(returnCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
+        purchaseOrderMapper.updateById(new ErpPurchaseOrderDO().setId(orderId).setReturnCount(totalReturnCount));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deletePurchaseOrder(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpPurchaseOrderDO> purchaseOrders = purchaseOrderMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(purchaseOrders)) {
+            return;
+        }
+        purchaseOrders.forEach(purchaseOrder -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseOrder.getStatus())) {
+                throw exception(PURCHASE_ORDER_DELETE_FAIL_APPROVE, purchaseOrder.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        purchaseOrders.forEach(purchaseOrder -> {
+            // 2.1 删除订单
+            purchaseOrderMapper.deleteById(purchaseOrder.getId());
+            // 2.2 删除订单项
+            purchaseOrderItemMapper.deleteByOrderId(purchaseOrder.getId());
+        });
+    }
+
+    private ErpPurchaseOrderDO validatePurchaseOrderExists(Long id) {
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderMapper.selectById(id);
+        if (purchaseOrder == null) {
+            throw exception(PURCHASE_ORDER_NOT_EXISTS);
+        }
+        return purchaseOrder;
+    }
+
+    @Override
+    public ErpPurchaseOrderDO getPurchaseOrder(Long id) {
+        return purchaseOrderMapper.selectById(id);
+    }
+
+    @Override
+    public ErpPurchaseOrderDO validatePurchaseOrder(Long id) {
+        ErpPurchaseOrderDO purchaseOrder = validatePurchaseOrderExists(id);
+        if (ObjectUtil.notEqual(purchaseOrder.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
+            throw exception(PURCHASE_ORDER_NOT_APPROVE);
+        }
+        return purchaseOrder;
+    }
+
+    @Override
+    public PageResult<ErpPurchaseOrderDO> getPurchaseOrderPage(ErpPurchaseOrderPageReqVO pageReqVO) {
+        return purchaseOrderMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 订单项 ====================
+
+    @Override
+    public List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderId(Long orderId) {
+        return purchaseOrderItemMapper.selectListByOrderId(orderId);
+    }
+
+    @Override
+    public List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderIds(Collection<Long> orderIds) {
+        if (CollUtil.isEmpty(orderIds)) {
+            return Collections.emptyList();
+        }
+        return purchaseOrderItemMapper.selectListByOrderIds(orderIds);
+    }
+
+}

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleReturnServiceImpl.java

@@ -187,7 +187,7 @@ public class ErpSaleReturnServiceImpl implements ErpSaleReturnService {
         Integer bizType = approve ? ErpStockRecordBizTypeEnum.SALE_RETURN.getType()
                 : ErpStockRecordBizTypeEnum.SALE_RETURN_CANCEL.getType();
         saleReturnItems.forEach(saleReturnItem -> {
-            BigDecimal count = approve ? saleReturnItem.getCount().negate() : saleReturnItem.getCount();
+            BigDecimal count = approve ? saleReturnItem.getCount() : saleReturnItem.getCount().negate();
             stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
                     saleReturnItem.getProductId(), saleReturnItem.getWarehouseId(), count,
                     bizType, saleReturnItem.getReturnId(), saleReturnItem.getId(), saleReturn.getNo()));