From 29e536f83705068c89cd99fb456807be28c2d023 Mon Sep 17 00:00:00 2001
From: DongZeLiang <2746733890@qq.com>
Date: Wed, 6 Mar 2024 15:09:08 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=AC=E5=85=B1=E5=B1=9E=E6=80=A7=20-=20?=
 =?UTF-8?q?=E5=B1=9E=E6=80=A7=E7=BB=84?=
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---
 .../service/impl/CategoryInfoServiceImpl.java | 34 ++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

diff --git a/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/CategoryInfoServiceImpl.java b/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/CategoryInfoServiceImpl.java
index 6a72131..92e7d01 100644
--- a/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/CategoryInfoServiceImpl.java
+++ b/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/CategoryInfoServiceImpl.java
@@ -43,6 +43,9 @@ public class CategoryInfoServiceImpl extends ServiceImpl<CategoryInfoMapper, Cat
     @Autowired
     private AsCategoryBrandService asCategoryBrandService;
 
+    @Autowired
+    private AsAttributeGroupService asAttributeGroupService;
+
     @Autowired
     private AttributeInfoService attributeInfoService;
 
@@ -284,8 +287,37 @@ public class CategoryInfoServiceImpl extends ServiceImpl<CategoryInfoMapper, Cat
      */
     @Override
     public CategoryCommonElementResp getTemplateAttributeByCateGoryId (Long cateGoryId) {
-
         List<TemplateAttributeGroupModel> attributeGroupModelList = new ArrayList<>();
+        // 取出和品类相关联的属性组关系  - 中间表
+        LambdaQueryWrapper<AsCategoryAttributeGroup> asCategoryAttributeGroupLambdaQueryWrapper = new LambdaQueryWrapper<>();
+        asCategoryAttributeGroupLambdaQueryWrapper.eq(AsCategoryAttributeGroup::getCategoryId, cateGoryId);
+        List<AsCategoryAttributeGroup> categoryAttributeGroupList = asCategoryAttributeGroupService.list(asCategoryAttributeGroupLambdaQueryWrapper);
+
+        // 根据中间表取出属性组 信息
+        for (AsCategoryAttributeGroup asCategoryAttributeGroup : categoryAttributeGroupList) {
+            AttributeGroup attributeGroup = attributeGroupService.getById(asCategoryAttributeGroup.getAttributeGroupId());
+            // 根据属性组信息 取出和属性组相关联的属性信息
+            LambdaQueryWrapper<AsAttributeGroup> asAttributeGroupQueryWrapper = new LambdaQueryWrapper<>();
+            asAttributeGroupQueryWrapper.eq(AsAttributeGroup::getGroupId, attributeGroup.getId());
+            List<AsAttributeGroup> asAttributeGroupList = asAttributeGroupService.list(asAttributeGroupQueryWrapper);
+            List<TemplateAttributeModel> attributeModelList = new ArrayList<>();
+            for (AsAttributeGroup asAttributeGroup : asAttributeGroupList) {
+                AttributeInfo attributeInfo = attributeInfoService.getById(asAttributeGroup.getAttributeId());
+                attributeModelList.add(
+                        TemplateAttributeModel.builder()
+                                .id(attributeInfo.getId())
+                                .code(attributeInfo.getCode())
+                                .name(attributeInfo.getName())
+                                .build()
+                );
+            }
+            attributeGroupModelList.add(
+                    TemplateAttributeGroupModel.builder()
+                            .groupName(attributeGroup.getName())
+                            .attributeList(attributeModelList)
+                            .build()
+            );
+        }
 
         List<TemplateAttributeModel> templateAttributeModelList = new ArrayList<>();