微信小程序主页完成

guigu-ssyx-parent/service/service-product/src/main/java/com/atguigu/ssyx/product/api/ProductInnnerController.java

@@ -56,4 +56,16 @@ public class ProductInnnerController {
     public List<SkuInfo> findSkuInfoByKeyword(@PathVariable("keyword") String keyword) {
         return skuInfoService.findSkuInfoByKeyword(keyword);
     }
+
+    @ApiOperation(value = "获取所有分类")
+    @GetMapping("inner/findAllCategoryList")
+    public List<Category> findAllCategoryList() {
+        return categoryService.list();
+    }
+
+    @ApiOperation(value = "获取新人专享商品")
+    @GetMapping("inner/findNewPersonSkuInfoList")
+    public List<SkuInfo> findNewPersonSkuInfoList() {
+        return skuInfoService.findNewPersonSkuInfoList();
+    }
 }

guigu-ssyx-parent/service/service-product/src/main/java/com/atguigu/ssyx/product/service/SkuInfoService.java

@@ -98,4 +98,11 @@ public interface SkuInfoService extends IService<SkuInfo> {
      * @return
      */
     List<SkuInfo> findSkuInfoByKeyword(String keyword);
+
+    /**
+     * 获取新人专享商品
+     *
+     * @return
+     */
+    List<SkuInfo> findNewPersonSkuInfoList();
 }

guigu-ssyx-parent/service/service-product/src/main/java/com/atguigu/ssyx/product/service/impl/SkuInfoServiceImpl.java

@@ -286,6 +286,25 @@ public class SkuInfoServiceImpl extends ServiceImpl<SkuInfoMapper, SkuInfo> impl
         return baseMapper.selectList(new LambdaQueryWrapper<SkuInfo>().like(SkuInfo::getSkuName, keyword));
     }
 
+    /**
+     * 获取新人专享商品
+     *
+     * @return
+     */
+    @Override
+    public List<SkuInfo> findNewPersonSkuInfoList() {
+        //条件1 ： is_new_person=1
+        //条件2 ： publish_status=1
+        //条件3 ：显示其中三个
+        //获取第一页数据，每页显示三条记录
+        Page<SkuInfo> pageParam = new Page<>(1, 3);
+        //调用方法查询
+        IPage<SkuInfo> skuInfoPage = baseMapper.selectPage(pageParam, new LambdaQueryWrapper<SkuInfo>().eq(SkuInfo::getIsNewPerson, 1)
+                                                                                                       .eq(SkuInfo::getPublishStatus, 1)
+                                                                                                       .orderByDesc(SkuInfo::getStock));
+        return skuInfoPage.getRecords();
+    }
+
     private SkuInfoVo getSkuInfoDB(Long skuId) {
         SkuInfoVo skuInfoVo = new SkuInfoVo();