前端：H5 首页增加 Banner 列表

promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dao/BannerMapper.java

@@ -11,6 +11,8 @@ public interface BannerMapper {
 
     BannerDO selectById(@Param("id") Integer id);
 
+    List<BannerDO> selectListByStatus(@Param("status") Integer status);
+
     List<BannerDO> selectListByTitleLike(@Param("title") String title,
                                          @Param("offset") Integer offset,
                                          @Param("limit") Integer limit);

promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/BannerServiceImpl.java

@@ -19,6 +19,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.Date;
+import java.util.List;
 
 @Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
 @com.alibaba.dubbo.config.annotation.Service(validation = "true")
@@ -27,6 +28,12 @@ public class BannerServiceImpl implements BannerService {
     @Autowired
     private BannerMapper bannerMapper;
 
+    @Override
+    public CommonResult<List<BannerBO>> getBannerListByStatus(Integer status) {
+        List<BannerDO> banners = bannerMapper.selectListByStatus(status);
+        return CommonResult.success(BannerConvert.INSTANCE.convertToBO(banners));
+    }
+
     @Override
     public CommonResult<BannerPageBO> getBannerPage(BannerPageDTO bannerPageDTO) {
         BannerPageBO bannerPageBO = new BannerPageBO();

promotion/promotion-service-impl/src/main/resources/mapper/BannerMapper.xml

@@ -32,6 +32,18 @@
         AND deleted = 0
     </select>
 
+    <select id="selectListByStatus" parameterType="Integer" resultType="BannerDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM banner
+        <where>
+            <if test="status != null">
+                status = #{status}
+            </if>
+            AND deleted = 0
+        </where>
+    </select>
+
     <select id="selectListByTitleLike" resultType="BannerDO">
         SELECT
           <include refid="FIELDS" />