热门类目接口开发

ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsDeptCategoryController.java

@@ -6,21 +6,27 @@ import com.ghy.common.core.domain.AjaxResult;
 import com.ghy.common.core.domain.Ztree;
 import com.ghy.common.core.text.Convert;
 import com.ghy.common.enums.BusinessType;
+import com.ghy.common.enums.ImgType;
 import com.ghy.common.utils.ExceptionUtil;
 import com.ghy.common.utils.ShiroUtils;
 import com.ghy.goods.domain.DeptGoodsCategory;
+import com.ghy.goods.domain.GoodsImgs;
 import com.ghy.goods.service.DeptGoodsCategoryService;
+import com.ghy.goods.service.GoodsImgsService;
 import com.ghy.web.pojo.vo.AppCategoryRequest;
+import com.ghy.web.pojo.vo.HotCategoryResponse;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
 import org.springframework.util.CollectionUtils;
 import org.springframework.web.bind.annotation.*;
-import org.springframework.web.servlet.ModelAndView;
 
 import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 @Controller
 @RequestMapping("goods/deptcategory")
@@ -31,6 +37,9 @@ public class GoodsDeptCategoryController extends BaseController {
     @Resource
     DeptGoodsCategoryService deptGoodsCategoryService;
 
+    @Autowired
+    private GoodsImgsService goodsImgsService;
+
     @RequiresPermissions("goods:deptcategory:view")
     @GetMapping()
     public String deptGoodsCategory() {
@@ -94,6 +103,39 @@ public class GoodsDeptCategoryController extends BaseController {
 
     }
 
+    @PostMapping("/app/hot/category")
+    @ResponseBody
+    public AjaxResult appHotCategory(@RequestBody DeptGoodsCategory deptGoodsCategory) {
+        try {
+            deptGoodsCategory.setIsHot(1);
+            deptGoodsCategory.setStatus(0);
+            List<DeptGoodsCategory> hotCategories = deptGoodsCategoryService.list(deptGoodsCategory);
+            List<HotCategoryResponse> responses = new ArrayList<HotCategoryResponse>();
+            for (DeptGoodsCategory hotCategory: hotCategories) {
+                // 查询展示的图片
+                GoodsImgs qryImgsObj = new GoodsImgs();
+                qryImgsObj.setRemark(hotCategory.getDeptGoodsCategoryId().toString());
+                qryImgsObj.setImgType(ImgType.HOT_CATEGORY_IMG.getId());
+                qryImgsObj.setGoodsId(0l);
+                List<GoodsImgs> goodsImgs = goodsImgsService.qryGoodsImgs(qryImgsObj);
+                hotCategory.setHotCategoryImgs(goodsImgs.stream().map(GoodsImgs::getImgUrl).collect(Collectors.toList()));
+
+                HotCategoryResponse hotCategoryResponse = new HotCategoryResponse();
+                BeanUtils.copyProperties(hotCategory, hotCategoryResponse);
+                hotCategoryResponse.setId(hotCategory.getDeptGoodsCategoryId());
+                hotCategoryResponse.setName(hotCategory.getGoodsCategoryName());
+                hotCategoryResponse.setDesc(hotCategory.getRemark());
+                hotCategoryResponse.setImgs(hotCategory.getHotCategoryImgs());
+                responses.add(hotCategoryResponse);
+            }
+            return AjaxResult.success(responses);
+        } catch (Exception e) {
+            logger.error(e.getMessage());
+            return AjaxResult.error(ExceptionUtil.getExceptionMessage(e));
+        }
+
+    }
+
     @RequiresPermissions("goods:deptcategory:edit")
     @GetMapping("/edit/{id}")
     public String edit(@PathVariable("id") Long id, ModelMap mmap) {

ghy-admin/src/main/java/com/ghy/web/pojo/vo/HotCategoryResponse.java

@@ -0,0 +1,18 @@
+package com.ghy.web.pojo.vo;
+
+import com.ghy.goods.domain.DeptGoodsCategory;
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * @author ydq
+ * @date : 2022-08-11 15:27
+ */
+@Data
+public class HotCategoryResponse extends DeptGoodsCategory {
+    private Long id;
+    private String name;
+    private String desc;
+    private List<String> imgs;
+}

ghy-common/src/main/java/com/ghy/common/enums/ImgType.java

@@ -9,7 +9,8 @@ package com.ghy.common.enums;
 public enum ImgType {
     SWIPER_IMG(0, "轮播图"),
     DESC_IMG(1, "详情图"),
-    FINISH_IMG(2, "完单图");
+    FINISH_IMG(2, "完单图"),
+    HOT_CATEGORY_IMG(3, "热门类目图");
 
     private Integer id;
     private String name;

ghy-goods/src/main/java/com/ghy/goods/domain/DeptGoodsCategory.java

@@ -56,4 +56,6 @@ public class DeptGoodsCategory extends GoodsCategory {
     private List<DeptGoodsCategory> child;
 
     private Boolean isAllNode;
+
+    private List<String> hotCategoryImgs;
 }