商品分页

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/admins/AdminController.java

@@ -82,7 +82,7 @@ public class AdminController {
     @GetMapping("/page")
     @ApiOperation(value = "管理员分页")
     @ApiImplicitParams({
-            @ApiImplicitParam(name = "nickname", value = "昵称，模糊匹配", required = true, example = "小王"),
+            @ApiImplicitParam(name = "nickname", value = "昵称，模糊匹配", example = "小王"),
             @ApiImplicitParam(name = "pageNo", value = "页码，从 0 开始", example = "0"),
             @ApiImplicitParam(name = "pageSize", value = "每页条数", required = true, example = "10"),
     })

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/dto/AdminPageDTO.java

@@ -1,10 +1,14 @@
 package cn.iocoder.mall.admin.api.dto;
 
+import javax.validation.constraints.NotNull;
+
 public class AdminPageDTO {
 
     private String nickname;
 
+    @NotNull(message = "页码不能为空")
     private Integer pageNo;
+    @NotNull(message = "每页条数不能为空")
     private Integer pageSize;
 
     public Integer getPageNo() {

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/admins/AdminsProductSpuController.java

@@ -4,8 +4,10 @@ import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
 import cn.iocoder.mall.product.api.ProductSpuService;
 import cn.iocoder.mall.product.api.bo.ProductSpuDetailBO;
+import cn.iocoder.mall.product.api.bo.ProductSpuPageBO;
 import cn.iocoder.mall.product.api.dto.ProductSkuAddOrUpdateDTO;
 import cn.iocoder.mall.product.api.dto.ProductSpuAddDTO;
+import cn.iocoder.mall.product.api.dto.ProductSpuPageDTO;
 import cn.iocoder.mall.product.api.dto.ProductSpuUpdateDTO;
 import cn.iocoder.mall.product.application.convert.ProductSpuConvert;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductSpuDetailVO;
@@ -103,8 +105,18 @@ public class AdminsProductSpuController {
 
     @GetMapping("/spu/page")
     @ApiOperation("商品 SPU 分页列表")
-    public CommonResult<AdminsProductSpuPageVO> spuPage() {
+    @ApiImplicitParams({
-        return null;
+            @ApiImplicitParam(name = "name", value = "商品名称，模糊匹配", example = "小王"),
+            @ApiImplicitParam(name = "pageNo", value = "页码，从 0 开始", example = "0"),
+            @ApiImplicitParam(name = "pageSize", value = "每页条数", required = true, example = "10"),
+    })
+    public CommonResult<AdminsProductSpuPageVO> spuPage(@RequestParam(value = "name", required = false) String name,
+                                                        @RequestParam(value = "pageNo", defaultValue = "0") Integer pageNo,
+                                                        @RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize) {
+        // 创建 ProductSpuPageDTO 对象
+        ProductSpuPageDTO productSpuPageDTO = new ProductSpuPageDTO().setName(name).setPageNo(pageNo).setPageSize(pageSize);
+        CommonResult<ProductSpuPageBO> result = productSpuService.getProductSpuPage(productSpuPageDTO);
+        return ProductSpuConvert.INSTANCE.convert2(result);
     }
 
     @GetMapping("/spu/info")

product/product-application/src/main/java/cn/iocoder/mall/product/application/convert/ProductSpuConvert.java

@@ -2,7 +2,9 @@ package cn.iocoder.mall.product.application.convert;
 
 import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.product.api.bo.ProductSpuDetailBO;
+import cn.iocoder.mall.product.api.bo.ProductSpuPageBO;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductSpuDetailVO;
+import cn.iocoder.mall.product.application.vo.admins.AdminsProductSpuPageVO;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mappings;
 import org.mapstruct.factory.Mappers;
@@ -18,4 +20,7 @@ public interface ProductSpuConvert {
     @Mappings({})
     CommonResult<AdminsProductSpuDetailVO> convert(CommonResult<ProductSpuDetailBO> result);
 
+    @Mappings({})
+    CommonResult<AdminsProductSpuPageVO> convert2(CommonResult<ProductSpuPageBO> result);
+
 }

product/product-application/src/main/java/cn/iocoder/mall/product/application/vo/admins/AdminsProductSpuVO.java

@@ -1,10 +1,104 @@
 package cn.iocoder.mall.product.application.vo.admins;
 
 import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import java.util.List;
 
 @ApiModel(value = "商品 SPU VO", description = "不包括 SKU 信息 VO")
 public class AdminsProductSpuVO {
 
+    @ApiModelProperty(value = "SPU 编号", required = true, example = "1")
+    private Integer id;
 
+    // ========== 基本信息 =========
+    @ApiModelProperty(value = "SPU 名字", required = true, example = "厮大牛逼")
+    private String name;
+    @ApiModelProperty(value = "卖点", required = true, example = "各种 MQ 骚操作")
+    private String sellPoint;
+    @ApiModelProperty(value = "描述", required = true, example = "你就说强不强")
+    private String description;
+    @ApiModelProperty(value = "分类编号", required = true, example = "反正我是信了")
+    private Integer cid;
+    @ApiModelProperty(value = "商品主图地址的数组", required = true, example = "http://www.iocoder.cn")
+    private List<String> picUrls;
+
+    // ========== 其他信息 =========
+    @ApiModelProperty(value = "是否上架商品（是否可见）", required = true, example = "true")
+    private Boolean visible;
+    @ApiModelProperty(value = "排序字段", required = true, example = "10")
+    private Integer sort;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public AdminsProductSpuVO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public AdminsProductSpuVO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getSellPoint() {
+        return sellPoint;
+    }
+
+    public AdminsProductSpuVO setSellPoint(String sellPoint) {
+        this.sellPoint = sellPoint;
+        return this;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public AdminsProductSpuVO setDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    public Integer getCid() {
+        return cid;
+    }
+
+    public AdminsProductSpuVO setCid(Integer cid) {
+        this.cid = cid;
+        return this;
+    }
+
+    public List<String> getPicUrls() {
+        return picUrls;
+    }
+
+    public AdminsProductSpuVO setPicUrls(List<String> picUrls) {
+        this.picUrls = picUrls;
+        return this;
+    }
+
+    public Boolean getVisible() {
+        return visible;
+    }
+
+    public AdminsProductSpuVO setVisible(Boolean visible) {
+        this.visible = visible;
+        return this;
+    }
+
+    public Integer getSort() {
+        return sort;
+    }
+
+    public AdminsProductSpuVO setSort(Integer sort) {
+        this.sort = sort;
+        return this;
+    }
 
 }

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/ProductSpuService.java

@@ -3,11 +3,14 @@ package cn.iocoder.mall.product.api;
 import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.product.api.bo.ProductSpuBO;
 import cn.iocoder.mall.product.api.bo.ProductSpuDetailBO;
+import cn.iocoder.mall.product.api.bo.ProductSpuPageBO;
 import cn.iocoder.mall.product.api.dto.ProductSpuAddDTO;
+import cn.iocoder.mall.product.api.dto.ProductSpuPageDTO;
 import cn.iocoder.mall.product.api.dto.ProductSpuUpdateDTO;
 
 public interface ProductSpuService {
 
+    // TODO 芋艿，需要去改改
     ProductSpuBO getProductSpu(Integer id);
 
     CommonResult<ProductSpuDetailBO> addProductSpu(Integer adminId, ProductSpuAddDTO productSpuAddDTO);
@@ -16,4 +19,6 @@ public interface ProductSpuService {
 
     CommonResult<Boolean> updateProductSpuSort(Integer adminId, Integer spuId, Integer sort);
 
+    CommonResult<ProductSpuPageBO> getProductSpuPage(ProductSpuPageDTO productSpuPageDTO);
+
 }

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/bo/ProductSpuBO.java

@@ -1,15 +1,123 @@
 package cn.iocoder.mall.product.api.bo;
 
+import java.util.List;
+
 public class ProductSpuBO {
 
+    /**
+     * SPU 编号
+     */
     private Integer id;
 
+    // ========== 基本信息 =========
+    /**
+     * SPU 名字
+     */
+    private String name;
+    /**
+     * 卖点
+     */
+    private String sellPoint;
+    /**
+     * 描述
+     */
+    private String description;
+    /**
+     * 分类编号
+     */
+    private Integer cid;
+    /**
+     * 商品主图地址
+     *
+     * 数组，以逗号分隔
+     *
+     * 建议尺寸：800*800像素，你可以拖拽图片调整顺序，最多上传15张
+     */
+    private List<String> picUrls;
+
+    // ========== 其他信息 =========
+    /**
+     * 是否上架商品（是否可见）。
+     *
+     * true 为已上架
+     * false 为已下架
+     */
+    private Boolean visible;
+    /**
+     * 排序字段
+     */
+    private Integer sort;
+
     public Integer getId() {
         return id;
     }
 
-    public void setId(Integer id) {
+    public ProductSpuBO setId(Integer id) {
         this.id = id;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public ProductSpuBO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getSellPoint() {
+        return sellPoint;
+    }
+
+    public ProductSpuBO setSellPoint(String sellPoint) {
+        this.sellPoint = sellPoint;
+        return this;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public ProductSpuBO setDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    public Integer getCid() {
+        return cid;
+    }
+
+    public ProductSpuBO setCid(Integer cid) {
+        this.cid = cid;
+        return this;
+    }
+
+    public List<String> getPicUrls() {
+        return picUrls;
+    }
+
+    public ProductSpuBO setPicUrls(List<String> picUrls) {
+        this.picUrls = picUrls;
+        return this;
+    }
+
+    public Boolean getVisible() {
+        return visible;
+    }
+
+    public ProductSpuBO setVisible(Boolean visible) {
+        this.visible = visible;
+        return this;
+    }
+
+    public Integer getSort() {
+        return sort;
+    }
+
+    public ProductSpuBO setSort(Integer sort) {
+        this.sort = sort;
+        return this;
     }
 
 }

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/bo/ProductSpuPageBO.java

@@ -0,0 +1,34 @@
+package cn.iocoder.mall.product.api.bo;
+
+import java.util.List;
+
+public class ProductSpuPageBO {
+
+    /**
+     * Spu 数组
+     */
+    private List<ProductSpuBO> spus;
+    /**
+     * 总量
+     */
+    private Integer count;
+
+    public List<ProductSpuBO> getSpus() {
+        return spus;
+    }
+
+    public ProductSpuPageBO setSpus(List<ProductSpuBO> spus) {
+        this.spus = spus;
+        return this;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public ProductSpuPageBO setCount(Integer count) {
+        this.count = count;
+        return this;
+    }
+
+}

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/dto/ProductSpuPageDTO.java

@@ -0,0 +1,41 @@
+package cn.iocoder.mall.product.api.dto;
+
+import javax.validation.constraints.NotNull;
+
+public class ProductSpuPageDTO {
+
+    private String name;
+
+    @NotNull(message = "页码不能为空")
+    private Integer pageNo;
+    @NotNull(message = "每页条数不能为空")
+    private Integer pageSize;
+
+    public String getName() {
+        return name;
+    }
+
+    public ProductSpuPageDTO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public Integer getPageNo() {
+        return pageNo;
+    }
+
+    public ProductSpuPageDTO setPageNo(Integer pageNo) {
+        this.pageNo = pageNo;
+        return this;
+    }
+
+    public Integer getPageSize() {
+        return pageSize;
+    }
+
+    public ProductSpuPageDTO setPageSize(Integer pageSize) {
+        this.pageSize = pageSize;
+        return this;
+    }
+
+}

product/product-service-impl/src/main/java/cn/iocoder/mall/product/convert/ProductSpuConvert.java

@@ -13,6 +13,7 @@ import cn.iocoder.mall.product.dataobject.ProductSpuDO;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mapping;
 import org.mapstruct.Mappings;
+import org.mapstruct.Named;
 import org.mapstruct.factory.Mappers;
 
 import java.util.ArrayList;
@@ -25,9 +26,14 @@ public interface ProductSpuConvert {
 
     ProductSpuConvert INSTANCE = Mappers.getMapper(ProductSpuConvert.class);
 
-    @Mappings({})
+    @Mappings({
+            @Mapping(source = "picUrls", target = "picUrls", qualifiedByName = "translatePicUrlsFromString")
+    })
     ProductSpuBO convert(ProductSpuDO spu);
 
+    @Mappings({})
+    List<ProductSpuBO> convert(List<ProductSpuDO> spus);
+
     @Mappings({
             @Mapping(source = "picUrls", target = "picUrls", ignore = true)
     })
@@ -79,4 +85,9 @@ public interface ProductSpuConvert {
         return spuDetail;
     }
 
+    @Named("translatePicUrlsFromString")
+    default List<String> translatePicUrlsFromString(String picUrls) {
+        return StringUtil.split(picUrls, ",");
+    }
+
 }

product/product-service-impl/src/main/java/cn/iocoder/mall/product/dao/ProductSpuMapper.java

@@ -1,8 +1,11 @@
 package cn.iocoder.mall.product.dao;
 
 import cn.iocoder.mall.product.dataobject.ProductSpuDO;
+import org.apache.ibatis.annotations.Param;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
+
 @Repository
 public interface ProductSpuMapper {
 
@@ -12,4 +15,10 @@ public interface ProductSpuMapper {
 
     void update(ProductSpuDO productSpuDO);
 
+    List<ProductSpuDO> selectListByNameLikeOrderBySortAsc(@Param("name") String name,
+                                                          @Param("offset") Integer offset,
+                                                          @Param("limit") Integer limit);
+
+    Integer selectCountByNameLike(@Param("name") String name);
+
 }

product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java

@@ -9,10 +9,12 @@ import cn.iocoder.mall.product.api.ProductSpuService;
 import cn.iocoder.mall.product.api.bo.ProductAttrDetailBO;
 import cn.iocoder.mall.product.api.bo.ProductSpuBO;
 import cn.iocoder.mall.product.api.bo.ProductSpuDetailBO;
+import cn.iocoder.mall.product.api.bo.ProductSpuPageBO;
 import cn.iocoder.mall.product.api.constant.ProductErrorCodeEnum;
 import cn.iocoder.mall.product.api.constant.ProductSpuConstants;
 import cn.iocoder.mall.product.api.dto.ProductSkuAddOrUpdateDTO;
 import cn.iocoder.mall.product.api.dto.ProductSpuAddDTO;
+import cn.iocoder.mall.product.api.dto.ProductSpuPageDTO;
 import cn.iocoder.mall.product.api.dto.ProductSpuUpdateDTO;
 import cn.iocoder.mall.product.convert.ProductSpuConvert;
 import cn.iocoder.mall.product.dao.ProductSkuMapper;
@@ -169,6 +171,19 @@ public class ProductSpuServiceImpl implements ProductSpuService {
         return CommonResult.success(true);
     }
 
+    @Override
+    public CommonResult<ProductSpuPageBO> getProductSpuPage(ProductSpuPageDTO productSpuPageDTO) {
+        ProductSpuPageBO productSpuPage = new ProductSpuPageBO();
+        // 查询分页数据
+        int offset = productSpuPageDTO.getPageNo() * productSpuPageDTO.getPageSize();
+        productSpuPage.setSpus(ProductSpuConvert.INSTANCE.convert(productSpuMapper.selectListByNameLikeOrderBySortAsc(productSpuPageDTO.getName(),
+            offset, productSpuPageDTO.getPageSize())));
+        // 查询分页总数
+        productSpuPage.setCount(productSpuMapper.selectCountByNameLike(productSpuPageDTO.getName()));
+        // 返回结果
+        return CommonResult.success(productSpuPage);
+    }
+
     private CommonResult<Boolean> validProductSku(List<ProductSkuAddOrUpdateDTO> productSkuAddDTOs, List<ProductAttrDetailBO> productAttrDetailBOs) {
         // 创建 ProductAttrDetailBO 的映射。其中，KEY 为 ProductAttrDetailBO.attrValueId ，即规格值的编号
         Map<Integer, ProductAttrDetailBO> productAttrDetailBOMap = productAttrDetailBOs.stream().collect(

product/product-service-impl/src/main/resources/mapper/ProductSpuMapper.xml

@@ -2,11 +2,17 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="cn.iocoder.mall.product.dao.ProductSpuMapper">
 
+    <sql id="FIELDS">
+        id, name, sell_point, description, cid,
+        pic_urls, visible, sort, create_time
+    </sql>
+
     <select id="selectById" parameterType="Integer" resultType="ProductSpuDO">
         SELECT
-          id
+            <include refid="FIELDS" />
         FROM product_spu
         WHERE id = #{id}
+        AND deleted = 0
     </select>
 
     <insert id="insert" parameterType="ProductSpuDO" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
@@ -50,4 +56,30 @@
         WHERE id = #{id}
     </update>
 
+    <select id="selectListByNameLikeOrderBySortAsc" resultType="ProductSpuDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM product_spu
+        <where>
+            <if test="name != null">
+                name LIKE "%"#{name}"%"
+            </if>
+            AND deleted = 0
+        </where>
+        ORDER BY sort ASC
+        LIMIT #{offset}, #{limit}
+    </select>
+
+    <select id="selectCountByNameLike" resultType="Integer">
+        SELECT
+            COUNT(1)
+        FROM product_spu
+        <where>
+            <if test="name != null">
+                name LIKE "%"#{name}"%"
+            </if>
+            AND deleted = 0
+        </where>
+    </select>
+
 </mapper>