Merge branch 'master' of https://gitee.com/wjl2008_admin/nuttyreading-java into zcc

src/main/java/com/peanut/modules/common/service/impl/MainAdServiceImpl.java

@@ -0,0 +1,35 @@
+package com.peanut.modules.common.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.MainAdDao;
+import com.peanut.modules.common.dao.ShopProductDao;
+import com.peanut.modules.common.entity.MainAdEntity;
+import com.peanut.modules.common.entity.ShopProduct;
+import com.peanut.modules.common.service.MainAdService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Slf4j
+@Service("commonMainAdService")
+public class MainAdServiceImpl extends ServiceImpl<MainAdDao, MainAdEntity> implements MainAdService {
+    @Autowired
+    private ShopProductDao shopProductDao;
+
+    @Override
+    public List<MainAdEntity> getAd(int type) {
+        LambdaQueryWrapper<MainAdEntity> mainAdEntityLambdaQueryWrapper = new LambdaQueryWrapper<>();
+        mainAdEntityLambdaQueryWrapper.eq(MainAdEntity::getAppType,type);
+        List<MainAdEntity> mainAdEntities = this.getBaseMapper().selectList(mainAdEntityLambdaQueryWrapper);
+        for (MainAdEntity m :mainAdEntities){
+            if(m.getType()==0){//如果为商品
+                ShopProduct shopProduct = shopProductDao.selectById(m.getRelationId());
+                m.setShopProduct(shopProduct);
+            }
+        }
+        return mainAdEntities;
+    }
+}