优惠券领取 来源字段 区分是充值活动还是邀请或者奖励

优惠券 使用数量

src/main/java/com/chaozhanggui/system/cashierservice/dao/TbActivateInRecordMapper.java

@@ -21,6 +21,7 @@ public interface TbActivateInRecordMapper {
      * @return 实例对象
      */
     TbActivateInRecord queryById(Integer id);
+    Integer isUseCoupon(@Param("vipUserId") Integer vipUserId, @Param("couponId") Integer couponId,@Param("sourceFlowId") Integer sourceFlowId);
 
     /**
      * 查询数据

src/main/java/com/chaozhanggui/system/cashierservice/dao/TbShopCouponMapper.java

@@ -5,6 +5,7 @@ import org.apache.ibatis.annotations.Param;
 import org.springframework.data.domain.Pageable;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * 优惠券(TbShopCoupon)表数据库访问层
@@ -40,6 +41,8 @@ public interface TbShopCouponMapper {
      */
     int insert(TbShopCoupon tbShopCoupon);
 
+    int upUseNumber(@Param("ids") Set<Integer> ids);
+
     /**
      * 批量新增数据（MyBatis原生foreach方法）
      *

src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java

@@ -1545,6 +1545,7 @@ public class PayService {
                         record.setSourceFlowId(flowId);
                         record.setUseStartTime(start);
                         record.setUseEndTime(end);
+                        record.setSource("activate");
                         record.setCouponJson(activateInRecordService.getCouponJson(activate, tbShopCoupon, null));
                         actGiveRecords.add(record);
                     } else if (tbShopCoupon.getType() == 2) {
@@ -1564,6 +1565,7 @@ public class PayService {
                             record.setSourceFlowId(flowId);
                             record.setUseStartTime(start);
                             record.setUseEndTime(end);
+                            record.setSource("activate");
                             record.setCouponJson(activateInRecordService.getCouponJson(activate, tbShopCoupon, actPro));
                             actGiveRecords.add(record);
                         }

src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbShopCouponServiceImpl.java

@@ -173,8 +173,15 @@ public class TbShopCouponServiceImpl implements TbShopCouponService {
      */
     @Override
     public boolean use(Integer shopId, Integer orderId, Integer vipUserId, List<TbActivateOutRecord> param) {
+        Set<Integer> couponIds = new HashSet<>();
         for (TbActivateOutRecord outRecord : param) {
             TbActivateInRecord inRecord = inRecordMapper.queryById(outRecord.getGiveId());
+            if (!couponIds.contains(inRecord.getCouponId())) {
+                Integer useCoupon = inRecordMapper.isUseCoupon(inRecord.getVipUserId(), inRecord.getCouponId(), inRecord.getSourceFlowId());
+                if (useCoupon == null || useCoupon == 0) {
+                    couponIds.add(inRecord.getCouponId());
+                }
+            }
             if (inRecord.getSource().equals("invited")) {
                 TbShopShareRecord shareRecord = shareRecordMapper.queryById(inRecord.getSourceActId());
                 if (shareRecord.getMethod().equals("use")) {
@@ -194,6 +201,9 @@ public class TbShopCouponServiceImpl implements TbShopCouponService {
             outRecord.setCreateTime(new Date());
         }
         outRecordMapper.insertBatch(param);
+        if (CollectionUtil.isNotEmpty(couponIds)) {
+            couponMapper.upUseNumber(couponIds);
+        }
         return true;
     }
 

src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbShopShareRecordServiceImpl.java

@@ -222,13 +222,13 @@ public class TbShopShareRecordServiceImpl implements TbShopShareRecordService {
         TbShopShare shopShare = tbShopShareMapper.queryById(shareRecord.getShareId());
         TbShopUser tbShopUser = getShopUserInfo(userId, shareRecord.getShopId());
         if (userId.equals(shareRecord.getInvitedId())) {
-            giveCoupon(shopShare, tbShopUser, shopShare.getRewardCoupons());
+            giveCoupon(shopShare, tbShopUser, shopShare.getRewardCoupons(),shareRecord.getId(), true);
         } else if (userId.equals(shareRecord.getBeInvitedId())) {
-            giveCoupon(shopShare, tbShopUser, shopShare.getNewCoupons());
+            giveCoupon(shopShare, tbShopUser, shopShare.getNewCoupons(),shareRecord.getId(),false);
         }
     }
 
-    public void giveCoupon(TbShopShare shopShare, TbShopUser tbShopUser, List<TbShopShare.ShareCoupons> coupons) {
+    public void giveCoupon(TbShopShare shopShare, TbShopUser tbShopUser, List<TbShopShare.ShareCoupons> coupons ,Integer flowId, boolean isReward) {
         for (TbShopShare.ShareCoupons newCoupon : coupons) {
             TbShopCoupon tbShopCoupon = couponMapper.queryById(newCoupon.getCouponId());
             Date start = new Date();
@@ -257,9 +257,14 @@ public class TbShopShareRecordServiceImpl implements TbShopShareRecordService {
                     record.setShopId(Integer.valueOf(tbShopUser.getShopId()));
                     record.setCreateTime(new Date());
                     record.setSourceActId(shopShare.getId());
+                    record.setSourceFlowId(flowId);
                     record.setUseStartTime(start);
                     record.setUseEndTime(end);
-                    record.setSource("invited");
+                    if(isReward){
+                        record.setSource("invited-reward");
+                    }else {
+                        record.setSource("invited");
+                    }
                     actGiveRecords.add(record);
                 } else if (tbShopCoupon.getType() == 2) {
                     //商品券
@@ -275,16 +280,23 @@ public class TbShopShareRecordServiceImpl implements TbShopShareRecordService {
                         record.setOverNum(actPro.getNum() * tbShopCoupon.getNumber());
                         record.setShopId(Integer.valueOf(tbShopUser.getShopId()));
                         record.setSourceActId(shopShare.getId());
+                        record.setSourceFlowId(flowId);
                         record.setUseStartTime(start);
                         record.setUseEndTime(end);
                         record.setCreateTime(new Date());
-                        record.setSource("invited");
+                        if(isReward){
+                            record.setSource("invited-reward");
+                        }else {
+                            record.setSource("invited");
+                        }
                         actGiveRecords.add(record);
                     }
                 }
                 activateInRecordMapper.insertBatch(actGiveRecords);
-                tbShopCoupon.setLeftNumber(tbShopCoupon.getLeftNumber()-newCoupon.getCouponNum());
+                if(!isReward){
-                couponMapper.update(tbShopCoupon);
+                    tbShopCoupon.setLeftNumber(tbShopCoupon.getLeftNumber()-newCoupon.getCouponNum());
+                    couponMapper.update(tbShopCoupon);
+                }
             }
         }
 

src/main/resources/mapper/TbActivateInRecordMapper.xml

@@ -36,6 +36,22 @@ id, vip_user_id, coupon_id, name, type, pro_id, full_amount, discount_amount, nu
         where id = #{id}
     </select>
 
+    <select id="isUseCoupon" resultType="int">
+        SELECT count(1)
+        FROM `tb_activate_in_record`
+        WHERE source != 'invited-reward'
+	        and vip_user_id = #{vipUserId}
+            and coupon_id = #{couponId}
+            and source_flow_id = #{sourceFlowId}
+        GROUP BY
+            vip_user_id,
+            coupon_id,
+            source_flow_id
+        HAVING
+            sum (num) != sum (over_num)
+    </select>
+
+
     <select id="queryByVipIdAndShopId" resultType="com.chaozhanggui.system.cashierservice.entity.vo.TbUserCouponVo">
         SELECT
             inRecord.shop_id as shopId,

src/main/resources/mapper/TbShopCouponMapper.xml

@@ -147,6 +147,16 @@
         </foreach>
     </insert>
 
+    <update id="upUseNumber">
+        update tb_shop_coupon
+        set
+           use_number = use_number+1,
+        where `id` in
+        <foreach collection="ids" item="id" separator=",">
+            (#{id})
+        </foreach>
+    </update>
+
     <!--通过主键修改数据-->
     <update id="update">
         update tb_shop_coupon