首页接口完善

mall-portal/src/main/java/com/macro/mall/portal/dao/HomeDao.java

 package com.macro.mall.portal.dao;
 
+import com.macro.mall.model.CmsSubject;
 import com.macro.mall.model.PmsBrand;
+import com.macro.mall.model.PmsProduct;
 import com.macro.mall.portal.domain.FlashPromotionProduct;
 import org.apache.ibatis.annotations.Param;
 
@@ -15,9 +17,24 @@ public interface HomeDao {
     /**
      * 获取推荐品牌
      */
-    List<PmsBrand> getRecommendBrand();
+    List<PmsBrand> getRecommendBrandList(@Param("offset") Integer offset,@Param("limit") Integer limit);
+
     /**
      * 获取秒杀商品
      */
     List<FlashPromotionProduct> getFlashProductList(@Param("flashPromotionId") Long flashPromotionId, @Param("sessionId") Long sessionId);
+
+    /**
+     * 获取新品推荐
+     */
+    List<PmsProduct> getNewProductList(@Param("offset") Integer offset,@Param("limit") Integer limit);
+    /**
+     * 获取人气推荐
+     */
+    List<PmsProduct> getHotProductList(@Param("offset") Integer offset,@Param("limit") Integer limit);
+
+    /**
+     * 获取推荐专题
+     */
+    List<CmsSubject> getRecommendSubjectList(@Param("offset") Integer offset, @Param("limit") Integer limit);
 }

mall-portal/src/main/java/com/macro/mall/portal/service/impl/HomeServiceImpl.java

@@ -38,9 +38,15 @@ public class HomeServiceImpl implements HomeService {
         //获取首页广告
         result.setAdvertiseList(getHomeAdvertiseList());
         //获取推荐品牌
-        result.setBrandList(homeDao.getRecommendBrand());
+        result.setBrandList(homeDao.getRecommendBrandList(0,4));
         //获取秒杀信息
         result.setHomeFlashPromotion(getHomeFlashPromotion());
+        //获取新品推荐
+        result.setNewProductList(homeDao.getNewProductList(0,4));
+        //获取人气推荐
+        result.setHotProductList(homeDao.getHotProductList(0,4));
+        //获取推荐专题
+        result.setSubjectList(homeDao.getRecommendSubjectList(0,4));
         return result;
     }
 

mall-portal/src/main/resources/dao/HomeDao.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.macro.mall.portal.dao.HomeDao">
-    <resultMap id="flashPromotionProduct" type="com.macro.mall.portal.domain.FlashPromotionProduct" extends="com.macro.mall.mapper.PmsProductMapper.BaseResultMap">
-        <result column="flash_promotion_price" property="flashPromotionPrice" />
-        <result column="flash_promotion_count" property="flashPromotionCount" />
-        <result column="flash_promotion_limit" property="flashPromotionLimit" />
+    <resultMap id="flashPromotionProduct" type="com.macro.mall.portal.domain.FlashPromotionProduct"
+               extends="com.macro.mall.mapper.PmsProductMapper.BaseResultMap">
+        <result column="flash_promotion_price" property="flashPromotionPrice"/>
+        <result column="flash_promotion_count" property="flashPromotionCount"/>
+        <result column="flash_promotion_limit" property="flashPromotionLimit"/>
     </resultMap>
-    <select id="getRecommendBrand" resultMap="com.macro.mall.mapper.PmsBrandMapper.BaseResultMap">
-        SELECT
-            pb.*
+
+    <select id="getRecommendBrandList" resultMap="com.macro.mall.mapper.PmsBrandMapper.BaseResultMap">
+        SELECT b.*
         FROM
             sms_home_brand hb
-            LEFT JOIN pms_brand pb ON hb.brand_id = pb.id
-        AND recommend_status = 1
+            LEFT JOIN pms_brand b ON hb.brand_id = b.id
+        WHERE
+            hb.recommend_status = 1
+            AND b.show_status = 1
         ORDER BY
             hb.sort DESC
+        LIMIT #{offset}, #{limit}
     </select>
+
     <select id="getFlashProductList" resultMap="flashPromotionProduct">
         SELECT
             pr.flash_promotion_price,
@@ -29,4 +34,43 @@
             pr.flash_promotion_id = #{flashPromotionId}
             AND pr.flash_promotion_session_id = #{sessionId}
     </select>
+
+    <select id="getNewProductList" resultMap="com.macro.mall.mapper.PmsProductMapper.BaseResultMap">
+        SELECT p.*
+        FROM
+            sms_home_new_product hp
+            LEFT JOIN pms_product p ON hp.product_id = p.id
+        WHERE
+            hp.recommend_status = 1
+            AND p.publish_status = 1
+        ORDER BY
+            hp.sort DESC
+        LIMIT #{offset}, #{limit};
+    </select>
+
+    <select id="getHotProductList" resultMap="com.macro.mall.mapper.PmsProductMapper.BaseResultMap">
+        SELECT p.*
+        FROM
+            sms_home_recommend_product hp
+            LEFT JOIN pms_product p ON hp.product_id = p.id
+        WHERE
+            hp.recommend_status = 1
+            AND p.publish_status = 1
+        ORDER BY
+            hp.sort DESC
+        LIMIT #{offset}, #{limit};
+    </select>
+
+    <select id="getRecommendSubjectList" resultMap="com.macro.mall.mapper.CmsSubjectMapper.BaseResultMap">
+        SELECT s.*
+        FROM
+            sms_home_recommend_subject hs
+            LEFT JOIN cms_subject s ON hs.subject_id = s.id
+        WHERE
+            hs.recommend_status = 1
+            AND s.show_status = 1
+        ORDER BY
+            hs.sort DESC
+        LIMIT #{offset}, #{limit};
+    </select>
 </mapper>
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