✨ ERP：增加供应商的实现

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

@@ -9,12 +9,16 @@ import cn.iocoder.yudao.framework.common.exception.ErrorCode;
  */
 public interface ErrorCodeConstants {
 
-    // ========== 销售订单（1-020-000-000） ==========
-    ErrorCode SALE_ORDER_NOT_EXISTS = new ErrorCode(1_020_000_000, "销售订单不存在");
+    // ========== ERP 供应商（1-030-100-000） ==========
+    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");
+
+    // ========== 销售订单（1-030-200-000） ==========
+    ErrorCode SALE_ORDER_NOT_EXISTS = new ErrorCode(1_020_200_000, "销售订单不存在");
 
     // ========== ERP 仓库 1-030-400-000 ==========
     ErrorCode WAREHOUSE_NOT_EXISTS = new ErrorCode(1_030_400_000, "仓库不存在");
-    ErrorCode WAREHOUSE_NOT_ENABLE = new ErrorCode(1_030_500_001, "仓库({})未启用");
+    ErrorCode WAREHOUSE_NOT_ENABLE = new ErrorCode(1_030_400_001, "仓库({})未启用");
 
     // ========== ERP 其它入库单 1-030-401-000 ==========
     ErrorCode STOCK_IN_NOT_EXISTS = new ErrorCode(1_030_401_000, "其它入库单不存在");

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

@@ -0,0 +1,102 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+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.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.purchase.vo.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.supplier.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+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.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+import static cn.iocoder.yudao.framework.operatelog.core.enums.OperateTypeEnum.EXPORT;
+
+@Tag(name = "管理后台 - ERP 供应商")
+@RestController
+@RequestMapping("/erp/supplier")
+@Validated
+public class ErpSupplierController {
+
+    @Resource
+    private ErpSupplierService supplierService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建供应商")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:create')")
+    public CommonResult<Long> createSupplier(@Valid @RequestBody ErpSupplierSaveReqVO createReqVO) {
+        return success(supplierService.createSupplier(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新供应商")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:update')")
+    public CommonResult<Boolean> updateSupplier(@Valid @RequestBody ErpSupplierSaveReqVO updateReqVO) {
+        supplierService.updateSupplier(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除供应商")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:supplier:delete')")
+    public CommonResult<Boolean> deleteSupplier(@RequestParam("id") Long id) {
+        supplierService.deleteSupplier(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得供应商")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:query')")
+    public CommonResult<ErpSupplierRespVO> getSupplier(@RequestParam("id") Long id) {
+        ErpSupplierDO supplier = supplierService.getSupplier(id);
+        return success(BeanUtils.toBean(supplier, ErpSupplierRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得供应商分页")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:query')")
+    public CommonResult<PageResult<ErpSupplierRespVO>> getSupplierPage(@Valid ErpSupplierPageReqVO pageReqVO) {
+        PageResult<ErpSupplierDO> pageResult = supplierService.getSupplierPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, ErpSupplierRespVO.class));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得供应商精简列表", description = "只包含被开启的供应商，主要用于前端的下拉选项")
+    public CommonResult<List<ErpSupplierRespVO>> getSupplierSimpleList() {
+        List<ErpSupplierDO> list = supplierService.getSupplierListByStatus(CommonStatusEnum.ENABLE.getStatus());
+        return success(convertList(list, supplier -> new ErpSupplierRespVO().setId(supplier.getId()).setName(supplier.getName())));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出供应商 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:export')")
+    @OperateLog(type = EXPORT)
+    public void exportSupplierExcel(@Valid ErpSupplierPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpSupplierDO> list = supplierService.getSupplierPage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "供应商.xls", "数据", ErpSupplierRespVO.class,
+                        BeanUtils.toBean(list, ErpSupplierRespVO.class));
+    }
+
+}

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

@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier;
+
+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;
+
+@Schema(description = "管理后台 - ERP 供应商分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpSupplierPageReqVO extends PageParam {
+
+    @Schema(description = "供应商名称", example = "芋道源码")
+    private String name;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "18818288888")
+    private String telephone;
+
+}

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

@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import cn.iocoder.yudao.module.system.enums.DictTypeConstants;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 供应商 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpSupplierRespVO {
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17791")
+    @ExcelProperty("供应商编号")
+    private Long id;
+
+    @Schema(description = "供应商名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋道源码")
+    @ExcelProperty("供应商名称")
+    private String name;
+
+    @Schema(description = "联系人", example = "芋艿")
+    @ExcelProperty("联系人")
+    private String contact;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    @ExcelProperty("手机号码")
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "18818288888")
+    @ExcelProperty("联系电话")
+    private String telephone;
+
+    @Schema(description = "电子邮箱", example = "76853@qq.com")
+    @ExcelProperty("电子邮箱")
+    private String email;
+
+    @Schema(description = "传真", example = "20 7123 4567")
+    @ExcelProperty("传真")
+    private String fax;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty(value = "开启状态", converter = DictConvert.class)
+    @DictFormat(DictTypeConstants.COMMON_STATUS)
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty("排序")
+    private Integer sort;
+
+    @Schema(description = "纳税人识别号", example = "91130803MA098BY05W")
+    @ExcelProperty("纳税人识别号")
+    private String taxNo;
+
+    @Schema(description = "税率", example = "10")
+    @ExcelProperty("税率")
+    private BigDecimal taxPercent;
+
+    @Schema(description = "开户行", example = "张三")
+    @ExcelProperty("开户行")
+    private String bankName;
+
+    @Schema(description = "开户账号", example = "622908212277228617")
+    @ExcelProperty("开户账号")
+    private String bankAccount;
+
+    @Schema(description = "开户地址", example = "兴业银行浦东支行")
+    @ExcelProperty("开户地址")
+    private String bankAddress;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}

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

@@ -0,0 +1,71 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import cn.iocoder.yudao.framework.common.validation.Mobile;
+import cn.iocoder.yudao.framework.common.validation.Telephone;
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 供应商新增/修改 Request VO")
+@Data
+public class ErpSupplierSaveReqVO {
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17791")
+    private Long id;
+
+    @Schema(description = "供应商名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋道源码")
+    @NotEmpty(message = "供应商名称不能为空")
+    private String name;
+
+    @Schema(description = "联系人", example = "芋艿")
+    private String contact;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    @Mobile
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "18818288888")
+    @Telephone
+    private String telephone;
+
+    @Schema(description = "电子邮箱", example = "76853@qq.com")
+    @Email
+    private String email;
+
+    @Schema(description = "传真", example = "20 7123 4567")
+    private String fax;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "开启状态不能为空")
+    @InEnum(value = CommonStatusEnum.class)
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @NotNull(message = "排序不能为空")
+    private Integer sort;
+
+    @Schema(description = "纳税人识别号", example = "91130803MA098BY05W")
+    private String taxNo;
+
+    @Schema(description = "税率", example = "10")
+    private BigDecimal taxPercent;
+
+    @Schema(description = "开户行", example = "张三")
+    private String bankName;
+
+    @Schema(description = "开户账号", example = "622908212277228617")
+    private String bankAccount;
+
+    @Schema(description = "开户地址", example = "兴业银行浦东支行")
+    private String bankAddress;
+
+}

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

@@ -15,7 +15,9 @@ import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInSaveRe
 import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInDO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.supplier.ErpSupplierDO;
 import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
 import cn.iocoder.yudao.module.erp.service.stock.ErpStockInService;
 import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
 import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
@@ -52,6 +54,8 @@ public class ErpStockInController {
     private ErpStockService stockService;
     @Resource
     private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
 
     @Resource
     private AdminUserApi adminUserApi;
@@ -90,7 +94,7 @@ public class ErpStockInController {
             return success(null);
         }
         List<ErpStockInItemDO> stockInItems = stockInService.getStockInItemListByInId(id);
-
+        // TODO 芋艿：有个锤子；
         return success(BeanUtils.toBean(stockIn, ErpStockInRespVO.class, stockInVO ->
                 stockInVO.setItems(BeanUtils.toBean(stockInItems, ErpStockInRespVO.Item.class, item -> {
                     ErpStockDO stock = stockService.getStock(item.getProductId(), item.getWarehouseId());
@@ -129,7 +133,10 @@ public class ErpStockInController {
         // 1.2 商品信息
         Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
                 convertSet(stockInItemList, ErpStockInItemDO::getProductId));
-        // 1.3 管理员信息
+        // 1.3 供应商信息
+        Map<Long, ErpSupplierDO> supplierMap = supplierService.getSupplierMap(
+                convertSet(pageResult.getList(), ErpStockInDO::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
@@ -138,6 +145,7 @@ public class ErpStockInController {
                     item -> MapUtils.findAndThen(productMap, item.getProductId(),
                             product -> item.setProductName(product.getName()).setProductUnitName(product.getUnitName()))));
             stockIn.setProductNames(CollUtil.join(stockIn.getItems(), "，", ErpStockInRespVO.Item::getProductName));
+            MapUtils.findAndThen(supplierMap, stockIn.getSupplierId(), supplier -> stockIn.setSupplierName(supplier.getName()));
             MapUtils.findAndThen(userMap, Long.parseLong(stockIn.getCreator()), user -> stockIn.setCreatorName(user.getNickname()));
         });
     }

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

@@ -39,4 +39,10 @@ public class ErpStockInPageReqVO extends PageParam {
     @Schema(description = "创建者")
     private String creator;
 
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "1")
+    private Long warehouseId;
+
 }

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

@@ -27,8 +27,10 @@ public class ErpStockInRespVO {
     private String no;
 
     @Schema(description = "供应商编号", example = "3113")
-    @ExcelProperty("供应商编号")
     private Long supplierId;
+    @Schema(description = "供应商名称", example = "芋道")
+    @ExcelProperty("供应商名称")
+    private String supplierName;
 
     @Schema(description = "入库时间", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("入库时间")

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/supplier/ErpSupplierDO.java

@@ -0,0 +1,90 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.supplier;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+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 供应商 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_supplier")
+@KeySequence("erp_supplier_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 ErpSupplierDO extends BaseDO {
+
+    /**
+     * 供应商编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 供应商名称
+     */
+    private String name;
+    /**
+     * 联系人
+     */
+    private String contact;
+    /**
+     * 手机号码
+     */
+    private String mobile;
+    /**
+     * 联系电话
+     */
+    private String telephone;
+    /**
+     * 电子邮箱
+     */
+    private String email;
+    /**
+     * 传真
+     */
+    private String fax;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 开启状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     */
+    private Integer status;
+    /**
+     * 排序
+     */
+    private Integer sort;
+    /**
+     * 纳税人识别号
+     */
+    private String taxNo;
+    /**
+     * 税率
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 开户行
+     */
+    private String bankName;
+    /**
+     * 开户账号
+     */
+    private String bankAccount;
+    /**
+     * 开户地址
+     */
+    private String bankAddress;
+
+}

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

@@ -0,0 +1,32 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.supplier.ErpSupplierDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 供应商 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSupplierMapper extends BaseMapperX<ErpSupplierDO> {
+
+    default PageResult<ErpSupplierDO> selectPage(ErpSupplierPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpSupplierDO>()
+                .likeIfPresent(ErpSupplierDO::getName, reqVO.getName())
+                .likeIfPresent(ErpSupplierDO::getMobile, reqVO.getMobile())
+                .likeIfPresent(ErpSupplierDO::getTelephone, reqVO.getTelephone())
+                .orderByDesc(ErpSupplierDO::getId));
+    }
+
+    default List<ErpSupplierDO> selectListByStatus(Integer status) {
+        return selectList(ErpSupplierDO::getStatus, status);
+    }
+
+}

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockInMapper.java

@@ -2,9 +2,10 @@ package cn.iocoder.yudao.module.erp.dal.mysql.stock;
 
 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.stock.vo.in.ErpStockInPageReqVO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInItemDO;
 import org.apache.ibatis.annotations.Mapper;
 
 /**
@@ -16,14 +17,21 @@ import org.apache.ibatis.annotations.Mapper;
 public interface ErpStockInMapper extends BaseMapperX<ErpStockInDO> {
 
     default PageResult<ErpStockInDO> selectPage(ErpStockInPageReqVO reqVO) {
-        return selectPage(reqVO, new LambdaQueryWrapperX<ErpStockInDO>()
+        MPJLambdaWrapperX<ErpStockInDO> query = new MPJLambdaWrapperX<ErpStockInDO>()
                 .eqIfPresent(ErpStockInDO::getNo, reqVO.getNo())
                 .eqIfPresent(ErpStockInDO::getSupplierId, reqVO.getSupplierId())
                 .betweenIfPresent(ErpStockInDO::getInTime, reqVO.getInTime())
                 .eqIfPresent(ErpStockInDO::getStatus, reqVO.getStatus())
                 .likeIfPresent(ErpStockInDO::getRemark, reqVO.getRemark())
                 .eqIfPresent(ErpStockInDO::getCreator, reqVO.getCreator())
-                .orderByDesc(ErpStockInDO::getId));
+                .orderByDesc(ErpStockInDO::getId);
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpStockInItemDO.class, ErpStockInItemDO::getInId, ErpStockInDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpStockInItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpStockInItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpStockInDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpStockInDO.class, query);
     }
 
 }

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

@@ -41,6 +41,7 @@ public class ErpProductServiceImpl implements ErpProductService {
 
     @Override
     public Long createProduct(ProductSaveReqVO createReqVO) {
+        // TODO 芋艿：校验分类
         // 插入
         ErpProductDO product = BeanUtils.toBean(createReqVO, ErpProductDO.class);
         productMapper.insert(product);
@@ -50,6 +51,7 @@ public class ErpProductServiceImpl implements ErpProductService {
 
     @Override
     public void updateProduct(ProductSaveReqVO updateReqVO) {
+        // TODO 芋艿：校验分类
         // 校验存在
         validateProductExists(updateReqVO.getId());
         // 更新

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

@@ -0,0 +1,94 @@
+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.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.supplier.ErpSupplierDO;
+import jakarta.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 供应商 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpSupplierService {
+
+    /**
+     * 创建供应商
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createSupplier(@Valid ErpSupplierSaveReqVO createReqVO);
+
+    /**
+     * 更新供应商
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateSupplier(@Valid ErpSupplierSaveReqVO updateReqVO);
+
+    /**
+     * 删除供应商
+     *
+     * @param id 编号
+     */
+    void deleteSupplier(Long id);
+
+    /**
+     * 获得供应商
+     *
+     * @param id 编号
+     * @return 供应商
+     */
+    ErpSupplierDO getSupplier(Long id);
+
+    /**
+     * 校验供应商
+     *
+     * @param id 编号
+     * @return 供应商
+     */
+    ErpSupplierDO validateSupplier(Long id);
+
+    /**
+     * 获得供应商列表
+     *
+     * @param ids 编号列表
+     * @return 供应商列表
+     */
+    List<ErpSupplierDO> getSupplierList(Collection<Long> ids);
+
+    /**
+     * 获得供应商 Map
+     *
+     * @param ids 编号列表
+     * @return 供应商 Map
+     */
+    default Map<Long, ErpSupplierDO> getSupplierMap(Collection<Long> ids) {
+        return convertMap(getSupplierList(ids), ErpSupplierDO::getId);
+    }
+
+    /**
+     * 获得供应商分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 供应商分页
+     */
+    PageResult<ErpSupplierDO> getSupplierPage(ErpSupplierPageReqVO pageReqVO);
+
+    /**
+     * 获得指定状态的供应商列表
+     *
+     * @param status 状态
+     * @return 供应商列表
+     */
+    List<ErpSupplierDO> getSupplierListByStatus(Integer status);
+
+}

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

@@ -0,0 +1,94 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.supplier.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpSupplierMapper;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.Collection;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+/**
+ * ERP 供应商 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpSupplierServiceImpl implements ErpSupplierService {
+
+    @Resource
+    private ErpSupplierMapper supplierMapper;
+
+    @Override
+    public Long createSupplier(ErpSupplierSaveReqVO createReqVO) {
+        ErpSupplierDO supplier = BeanUtils.toBean(createReqVO, ErpSupplierDO.class);
+        supplierMapper.insert(supplier);
+        return supplier.getId();
+    }
+
+    @Override
+    public void updateSupplier(ErpSupplierSaveReqVO updateReqVO) {
+        // 校验存在
+        validateSupplierExists(updateReqVO.getId());
+        // 更新
+        ErpSupplierDO updateObj = BeanUtils.toBean(updateReqVO, ErpSupplierDO.class);
+        supplierMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteSupplier(Long id) {
+        // 校验存在
+        validateSupplierExists(id);
+        // 删除
+        supplierMapper.deleteById(id);
+    }
+
+    private void validateSupplierExists(Long id) {
+        if (supplierMapper.selectById(id) == null) {
+            throw exception(SUPPLIER_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public ErpSupplierDO getSupplier(Long id) {
+        return supplierMapper.selectById(id);
+    }
+
+    @Override
+    public ErpSupplierDO validateSupplier(Long id) {
+        ErpSupplierDO supplier = supplierMapper.selectById(id);
+        if (supplier == null) {
+            throw exception(WAREHOUSE_NOT_EXISTS);
+        }
+        if (CommonStatusEnum.isDisable(supplier.getStatus())) {
+            throw exception(WAREHOUSE_NOT_ENABLE, supplier.getName());
+        }
+        return supplier;
+    }
+
+    @Override
+    public List<ErpSupplierDO> getSupplierList(Collection<Long> ids) {
+        return supplierMapper.selectBatchIds(ids);
+    }
+
+    @Override
+    public PageResult<ErpSupplierDO> getSupplierPage(ErpSupplierPageReqVO pageReqVO) {
+        return supplierMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public List<ErpSupplierDO> getSupplierListByStatus(Integer status) {
+        return supplierMapper.selectListByStatus(status);
+    }
+
+}

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockInServiceImpl.java

@@ -12,6 +12,7 @@ import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockInItemMapper;
 import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockInMapper;
 import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
 import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
 import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -46,13 +47,16 @@ public class ErpStockInServiceImpl implements ErpStockInService {
     private ErpProductService productService;
     @Resource
     private ErpWarehouseService warehouseService;
+    @Resource
+    private ErpSupplierService supplierService;
 
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Long createStockIn(ErpStockInSaveReqVO createReqVO) {
         // 1.1 校验入库项的有效性
         List<ErpStockInItemDO> stockInItems = validateStockInItems(createReqVO.getItems());
-        // 1.2 TODO 芋艿：校验供应商
+        // 1.2 校验供应商
+        supplierService.validateSupplier(createReqVO.getSupplierId());
 
         // 2.1 插入入库单
         ErpStockInDO stockIn = BeanUtils.toBean(createReqVO, ErpStockInDO.class, in -> in
@@ -71,7 +75,8 @@ public class ErpStockInServiceImpl implements ErpStockInService {
     public void updateStockIn(ErpStockInSaveReqVO updateReqVO) {
         // 1.1 校验存在
         validateStockInExists(updateReqVO.getId());
-        // 1.2 TODO 芋艿：校验供应商
+        // 1.2 校验供应商
+        supplierService.validateSupplier(updateReqVO.getSupplierId());
         // 1.3 校验入库项的有效性
         List<ErpStockInItemDO> stockInItems = validateStockInItems(updateReqVO.getItems());
 

yudao-module-erp/yudao-module-erp-biz/src/main/resources/mapper/supplier/ErpSupplierMapper.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpSupplierMapper">
+
+    <!--
+        一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。
+        无法满足的场景，例如说多表关联查询，才使用 XML 编写 SQL。
+        代码生成器暂时只生成 Mapper XML 文件本身，更多推荐 MybatisX 快速开发插件来生成查询。
+        文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
+     -->
+
+</mapper>

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

@@ -188,6 +188,7 @@ logging:
     cn.iocoder.yudao.module.promotion.dal.mysql: debug
     cn.iocoder.yudao.module.statistics.dal.mysql: debug
     cn.iocoder.yudao.module.crm.dal.mysql: debug
+    cn.iocoder.yudao.module.erp.dal.mysql: debug
     org.springframework.context.support.PostProcessorRegistrationDelegate: ERROR # TODO 芋艿：先禁用，Spring Boot 3.X 存在部分错误的 WARN 提示
 
 debug: false