优惠券

src/main/java/com/ycwl/basic/service/pc/impl/CouponRecordServiceImpl.java

@@ -0,0 +1,30 @@
+package com.ycwl.basic.service.pc.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.ycwl.basic.mapper.CouponRecordMapper;
+import com.ycwl.basic.model.pc.couponRecord.entity.CouponRecordEntity;
+import com.ycwl.basic.model.pc.couponRecord.req.CouponRecordPageQueryReq;
+import com.ycwl.basic.model.pc.couponRecord.resp.CouponRecordPageResp;
+import com.ycwl.basic.service.pc.CouponRecordService;
+import com.ycwl.basic.utils.ApiResponse;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class CouponRecordServiceImpl extends ServiceImpl<CouponRecordMapper, CouponRecordEntity> implements CouponRecordService {
+
+    @Autowired
+    private CouponRecordMapper couponRecordMapper;
+
+    @Override
+    public ApiResponse<PageInfo<CouponRecordPageResp>> pageQuery(CouponRecordPageQueryReq query) {
+        PageHelper.startPage(query.getPageNum(), query.getPageSize());
+        List<CouponRecordPageResp> list = couponRecordMapper.selectByPageQuery(query);
+        PageInfo<CouponRecordPageResp> pageInfo = new PageInfo<>(list);
+        return ApiResponse.success(pageInfo);
+    }
+}

src/main/java/com/ycwl/basic/service/pc/impl/OrderServiceImpl.java

@@ -524,6 +524,7 @@ public class OrderServiceImpl implements OrderService {
         order.setCouponId(null);
         if (couponRecord != null) {
             if (couponRecord.isUsable()) {
+                log.info("优惠券可用，优惠券记录ID：{}，优惠券ID：{}", couponRecord.getId(), couponRecord.getCouponId());
                 order.setCouponId(couponRecord.getCouponId());
                 order.setCouponRecordId(couponRecord.getId());
                 order.setCouponPrice(couponRecord.getCoupon().calculateDiscountPrice(order.getPrice()));