优惠券代码

代码库/mall-admin/src/main/java/com/sock/mall/service/impl/SmsCouponHistoryServiceImpl.java

@@ -0,0 +1,37 @@
+package com.macro.mall.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.macro.mall.mapper.SmsCouponHistoryMapper;
+import com.macro.mall.model.SmsCouponHistory;
+import com.macro.mall.model.SmsCouponHistoryExample;
+import com.macro.mall.service.SmsCouponHistoryService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+
+/**
+ * 优惠券领取记录管理Service实现类
+ */
+@Service
+public class SmsCouponHistoryServiceImpl implements SmsCouponHistoryService {
+    @Autowired
+    private SmsCouponHistoryMapper historyMapper;
+    @Override
+    public List<SmsCouponHistory> list(Long couponId, Integer useStatus, String orderSn, Integer pageSize, Integer pageNum) {
+        PageHelper.startPage(pageNum,pageSize);
+        SmsCouponHistoryExample example = new SmsCouponHistoryExample();
+        SmsCouponHistoryExample.Criteria criteria = example.createCriteria();
+        if(couponId!=null){
+            criteria.andCouponIdEqualTo(couponId);
+        }
+        if(useStatus!=null){
+            criteria.andUseStatusEqualTo(useStatus);
+        }
+        if(!StringUtils.isEmpty(orderSn)){
+            criteria.andOrderSnEqualTo(orderSn);
+        }
+        return historyMapper.selectByExample(example);
+    }
+}

代码库/mall-admin/src/main/java/com/sock/mall/service/impl/SmsCouponServiceImpl.java

@@ -0,0 +1,124 @@
+package com.macro.mall.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.macro.mall.dao.SmsCouponDao;
+import com.macro.mall.dao.SmsCouponProductCategoryRelationDao;
+import com.macro.mall.dao.SmsCouponProductRelationDao;
+import com.macro.mall.dto.SmsCouponParam;
+import com.macro.mall.mapper.SmsCouponMapper;
+import com.macro.mall.mapper.SmsCouponProductCategoryRelationMapper;
+import com.macro.mall.mapper.SmsCouponProductRelationMapper;
+import com.macro.mall.model.*;
+import com.macro.mall.service.SmsCouponService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+
+/**
+ * 优惠券管理Service实现类
+ */
+@Service
+public class SmsCouponServiceImpl implements SmsCouponService {
+    @Autowired
+    private SmsCouponMapper couponMapper;
+    @Autowired
+    private SmsCouponProductRelationMapper productRelationMapper;
+    @Autowired
+    private SmsCouponProductCategoryRelationMapper productCategoryRelationMapper;
+    @Autowired
+    private SmsCouponProductRelationDao productRelationDao;
+    @Autowired
+    private SmsCouponProductCategoryRelationDao productCategoryRelationDao;
+    @Autowired
+    private SmsCouponDao couponDao;
+    @Override
+    public int create(SmsCouponParam couponParam) {
+        couponParam.setCount(couponParam.getPublishCount());
+        couponParam.setUseCount(0);
+        couponParam.setReceiveCount(0);
+        //插入优惠券表
+        int count = couponMapper.insert(couponParam);
+        //插入优惠券和商品关系表
+        if(couponParam.getUseType().equals(2)){
+            for(SmsCouponProductRelation productRelation:couponParam.getProductRelationList()){
+                productRelation.setCouponId(couponParam.getId());
+            }
+            productRelationDao.insertList(couponParam.getProductRelationList());
+        }
+        //插入优惠券和商品分类关系表
+        if(couponParam.getUseType().equals(1)){
+            for (SmsCouponProductCategoryRelation couponProductCategoryRelation : couponParam.getProductCategoryRelationList()) {
+                couponProductCategoryRelation.setCouponId(couponParam.getId());
+            }
+            productCategoryRelationDao.insertList(couponParam.getProductCategoryRelationList());
+        }
+        return count;
+    }
+
+    @Override
+    public int delete(Long id) {
+        //删除优惠券
+        int count = couponMapper.deleteByPrimaryKey(id);
+        //删除商品关联
+        deleteProductRelation(id);
+        //删除商品分类关联
+        deleteProductCategoryRelation(id);
+        return count;
+    }
+
+    private void deleteProductCategoryRelation(Long id) {
+        SmsCouponProductCategoryRelationExample productCategoryRelationExample = new SmsCouponProductCategoryRelationExample();
+        productCategoryRelationExample.createCriteria().andCouponIdEqualTo(id);
+        productCategoryRelationMapper.deleteByExample(productCategoryRelationExample);
+    }
+
+    private void deleteProductRelation(Long id) {
+        SmsCouponProductRelationExample productRelationExample = new SmsCouponProductRelationExample();
+        productRelationExample.createCriteria().andCouponIdEqualTo(id);
+        productRelationMapper.deleteByExample(productRelationExample);
+    }
+
+    @Override
+    public int update(Long id, SmsCouponParam couponParam) {
+        couponParam.setId(id);
+        int count =couponMapper.updateByPrimaryKey(couponParam);
+        //删除后插入优惠券和商品关系表
+        if(couponParam.getUseType().equals(2)){
+            for(SmsCouponProductRelation productRelation:couponParam.getProductRelationList()){
+                productRelation.setCouponId(couponParam.getId());
+            }
+            deleteProductRelation(id);
+            productRelationDao.insertList(couponParam.getProductRelationList());
+        }
+        //删除后插入优惠券和商品分类关系表
+        if(couponParam.getUseType().equals(1)){
+            for (SmsCouponProductCategoryRelation couponProductCategoryRelation : couponParam.getProductCategoryRelationList()) {
+                couponProductCategoryRelation.setCouponId(couponParam.getId());
+            }
+            deleteProductCategoryRelation(id);
+            productCategoryRelationDao.insertList(couponParam.getProductCategoryRelationList());
+        }
+        return count;
+    }
+
+    @Override
+    public List<SmsCoupon> list(String name, Integer type, Integer pageSize, Integer pageNum) {
+        SmsCouponExample example = new SmsCouponExample();
+        SmsCouponExample.Criteria criteria = example.createCriteria();
+        if(!StringUtils.isEmpty(name)){
+            criteria.andNameLike("%"+name+"%");
+        }
+        if(type!=null){
+            criteria.andTypeEqualTo(type);
+        }
+        PageHelper.startPage(pageNum,pageSize);
+        return couponMapper.selectByExample(example);
+    }
+
+    @Override
+    public SmsCouponParam getItem(Long id) {
+        return couponDao.getItem(id);
+    }
+}