perf:减少/api/project/getModuleContent数据库交互次数以优化速度

src/main/resources/mapper/primary/UserLikeGroupMapper.xml

@@ -35,4 +35,160 @@
         ORDER BY COUNT(*) DESC
         ;
     </select>
+
+    <!-- 批量查询模块内容，使用JOIN优化避免N+1查询 -->
+    <select id="getModuleContentBatch" resultType="java.util.Map">
+        SELECT 
+            cs.id as sort_id,
+            cs.parent_id,
+            cs.relation_id,
+            cs.relation_type,
+            cs.sort,
+            -- UserLike相关字段
+            ul.id as user_like_id,
+            ul.design_item_id,
+            ul.design_outfit_id,
+            -- TDesignPythonOutfit相关字段
+            tdpo.design_url,
+            -- ToProductImageResult相关字段
+            tpir.id as to_product_result_id,
+            tpir.url as result_url,
+            tpir.element_type,
+            tpir.element_id,
+            tpir.status as result_status,
+            tpir.create_time as result_create_time,
+            tpir.to_product_image_record_id,
+            -- ToProductImageRecord相关字段
+            tpir2.prompt,
+            -- ToProductElement相关字段
+            tpe.url as element_url,
+            -- PoseTransformation相关字段
+            pt.unique_id as pose_task_id,
+            pt.product_image as pose_product_image,
+            pt.gif_url as pose_gif_url,
+            pt.video_url as pose_video_url,
+            pt.first_frame_url as pose_first_frame_url,
+            pt.is_liked as pose_is_liked,
+            pt.model_name as pose_model_name,
+            pt.pose_id,
+            pt.task_status as pose_status,
+            pt.create_time as pose_create_time
+        FROM collection_sort cs
+        LEFT JOIN t_user_like ul ON cs.relation_type = 'Design' AND cs.relation_id = ul.id
+        LEFT JOIN t_design_python_outfit tdpo ON ul.design_outfit_id = tdpo.id
+        LEFT JOIN to_product_image_result tpir ON cs.relation_type IN ('ToProductImage', 'Relight') AND cs.relation_id = tpir.id
+        LEFT JOIN to_product_image_record tpir2 ON tpir.to_product_image_record_id = tpir2.id
+        LEFT JOIN to_product_element tpe ON tpir.element_type = 'ProductElement' AND tpir.element_id = tpe.id
+        LEFT JOIN t_pose_transformation pt ON cs.relation_type = 'PoseTransform' AND cs.relation_id = pt.id
+        WHERE cs.project_id = #{projectId}
+        <if test="relationTypes != null and relationTypes.size() > 0">
+            AND cs.relation_type IN
+            <foreach collection="relationTypes" item="type" open="(" separator="," close=")">
+                #{type}
+            </foreach>
+        </if>
+        ORDER BY cs.parent_id, cs.sort
+    </select>
+
+    <!-- 批量查询ToProductImageResult及相关数据 -->
+    <select id="getToProductImageResultBatch" resultType="java.util.Map">
+        SELECT 
+            tpir.id,
+            tpir.url,
+            tpir.element_type,
+            tpir.element_id,
+            tpir.status,
+            tpir.create_time,
+            tpir.is_like,
+            tpir.to_product_image_record_id,
+            tpir.project_id,
+            tpir.result_type,
+            -- ToProductImageRecord相关字段
+            tpir2.prompt,
+            -- ToProductElement相关字段
+            tpe.url as element_url,
+            -- TDesignPythonOutfit相关字段
+            tdpo.design_url as outfit_url
+        FROM to_product_image_result tpir
+        LEFT JOIN to_product_image_record tpir2 ON tpir.to_product_image_record_id = tpir2.id
+        LEFT JOIN to_product_element tpe ON tpir.element_type = 'ProductElement' AND tpir.element_id = tpe.id
+        LEFT JOIN t_design_python_outfit tdpo ON tpir.element_type = 'DesignOutfit' AND tpir.element_id = tdpo.id
+        WHERE tpir.project_id = #{projectId}
+        AND tpir.result_type = #{resultType}
+    </select>
+
+    <!-- 批量查询UserLike及相关设计数据 -->
+    <select id="getUserLikeBatch" resultType="java.util.Map">
+        SELECT 
+            ul.id,
+            ul.design_item_id,
+            ul.design_outfit_id,
+            ul.account_id,
+            ul.create_date,
+            ul.update_date,
+            -- TDesignPythonOutfit相关字段
+            tdpo.design_url,
+            tdpo.design_item_id as outfit_design_item_id
+        FROM t_user_like ul
+        LEFT JOIN t_design_python_outfit tdpo ON ul.design_outfit_id = tdpo.id
+        WHERE ul.id IN
+        <foreach collection="relationIds" item="id" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </select>
+
+    <!-- 批量查询ToProductElement数据 -->
+    <select id="getToProductElementBatch" resultType="java.util.Map">
+        SELECT 
+            id,
+            url,
+            project_id,
+            create_time,
+            update_time
+        FROM to_product_element
+        WHERE id IN
+        <foreach collection="elementIds" item="id" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </select>
+
+    <!-- 批量查询design模块的python outfit数据 -->
+    <select id="getDesignPythonOutfitBatch" resultType="java.util.Map">
+        SELECT 
+            tpo.id as outfit_id,
+            tpo.parent_id,
+            tpo.url as outfit_url,
+            tpo.is_liked as outfit_is_liked,
+            cs.sort,
+            cs.id as sort_id
+        FROM t_design_python_outfit tpo
+        LEFT JOIN collection_sort cs ON cs.relation_id = tpo.id AND cs.relation_type = 'DesignPythonOutfit'
+        WHERE tpo.parent_id IN 
+        <foreach collection="outfitIds" item="outfitId" open="(" close=")" separator=",">
+            #{outfitId}
+        </foreach>
+        ORDER BY tpo.parent_id, cs.sort
+    </select>
+
+    <!-- 批量查询ToProductImageRecord数据 -->
+    <select id="getToProductImageRecordBatch" resultType="java.util.Map">
+        SELECT 
+            id as record_id,
+            prompt
+        FROM to_product_image_record
+        WHERE id IN 
+        <foreach collection="recordIds" item="recordId" open="(" close=")" separator=",">
+            #{recordId}
+        </foreach>
+    </select>
+
+    <!-- 批量查询CollectionElementRelModel -->
+    <select id="getCollectionElementRelModelBatch" resultType="com.ai.da.mapper.primary.entity.CollectionElementRelModel">
+        SELECT id, collection_element_id, relation_id, relation_type
+        FROM collection_element_rel_model
+        WHERE collection_element_id IN
+        <foreach collection="collectionElementIds" item="collectionElementId" open="(" separator="," close=")">
+            #{collectionElementId}
+        </foreach>
+    </select>
 </mapper>