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dev-discount
胡锐 2 years ago
parent 93abb5496b
commit c751f35d9e
2 changed files with 67 additions and 41 deletions
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  1. 1
      hai-cweb/src/main/java/com/cweb/controller/HighDiscountController.java
  2. 107
      hai-service/src/main/java/com/hai/service/impl/HighDiscountAgentCodeServiceImpl.java

1
hai-cweb/src/main/java/com/cweb/controller/HighDiscountController.java
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@ -175,6 +175,7 @@ public class HighDiscountController {
try {
highDiscountAgentCodeService.useDiscount(discountAgentCodeId);
return ResponseMsgUtil.success("操作成功");
} catch (DeadlockLoserDataAccessException deadlockLoserDataAccessException) {

107
hai-service/src/main/java/com/hai/service/impl/HighDiscountAgentCodeServiceImpl.java
Unescape View File

@ -16,6 +16,7 @@ import com.hai.model.HighUserModel;
import com.hai.service.*;
import org.apache.commons.collections4.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
@ -68,6 +69,9 @@ public class HighDiscountAgentCodeServiceImpl implements HighDiscountAgentCodeSe
@Resource
private UserCenter userCenter;
@Resource
private RedisTemplate redisTemplate;
@Override
public void insertCodeList(List<HighDiscountAgentCode> discountAgentCodeList) {
highDiscountAgentCodeMapper.insertListCode(discountAgentCodeList);
@ -181,7 +185,7 @@ public class HighDiscountAgentCodeServiceImpl implements HighDiscountAgentCodeSe
}
@Override
@Transactional(rollbackFor=Exception.class,isolation = Isolation.SERIALIZABLE,propagation= Propagation.REQUIRES_NEW, timeout = 30)
@Transactional(rollbackFor=Exception.class,propagation= Propagation.REQUIRES_NEW, timeout = 30)
public void useDiscount(Long discountAgentCodeId) throws Exception {
HighUserModel userModel = userCenter.getSessionModel(HighUserModel.class);
if (userModel == null) {
@ -198,49 +202,70 @@ public class HighDiscountAgentCodeServiceImpl implements HighDiscountAgentCodeSe
if (!discountAgentCode.getStatus().equals(2)) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "优惠券状态错误");
}
if (StringUtils.isBlank(discountAgentCode.getExt2())) {
HighDiscountAgentRel rel = highDiscountAgentRelService.getRelById(discountAgentCode.getDiscountAgentId());
if (rel == null) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "未找到代理商关联关系");
}
HighDiscount discount = highDiscountService.getDiscountById(rel.getDiscountId());
if (discount == null) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "未找到优惠券");
}
List<HighDiscountCouponRel> couponRelList = highDiscountCouponRelService.getRelByDiscount(discount.getId());
if (couponRelList.size() == 0) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "优惠券未配置卡券");
HighDiscountUserRel discountUserRel = highDiscountUserRelService.getRelByAgentCodeId(discountAgentCodeId);
if (discountUserRel != null) {
if (!userModel.getHighUser().getId().equals(discountUserRel.getUserId())) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "无法使用，领取人和使用人不一致。");
}
List<HighDiscountCouponRel> couponList = couponRelList.stream().filter(o -> o.getHighCoupon().getCouponSource().equals(5)).collect(Collectors.toList());
if (couponList.size() == 0) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "优惠券未配置重庆中石油卡券");
}
String tradeId = discountAgentCode.getId()+""+System.currentTimeMillis()+"";
// 给用户发码
JSONObject response = ChongQingCNPCService.sendCNPCTicket(
couponList.get(0).getHighCoupon().getCouponKey(),
tradeId,
1,
userModel.getHighUser().getPhone());
JSONObject couponDetail = response.getJSONObject("ticketDetail");
JSONArray codeList = response.getJSONArray("codeList");
for (Object data : codeList) {
HighCouponCodeOther couponCodeOther = new HighCouponCodeOther();
couponCodeOther.setType(3);
couponCodeOther.setDiscountAgentCodeId(discountAgentCode.getId());
couponCodeOther.setCouTypeCode(couponDetail.getString("requestCode"));
couponCodeOther.setCouNo(ChongQingCNPCService.decryptCouponCode(String.valueOf(data)));
couponCodeOther.setActiveTime(new Date());
couponCodeOther.setValidStartDate(DateUtil.format(couponDetail.getString("effectiveTime"), "yyyy-MM-dd"));
couponCodeOther.setValidEndDate(DateUtil.format(couponDetail.getString("expiredDate"), "yyyy-MM-dd"));
couponCodeOther.setStatus(20);
couponCodeOther.setCreateTime(new Date());
highCouponCodeOtherMapper.insert(couponCodeOther);
}
String key = "DiscountAgentId_" + discountAgentCode.getDiscountAgentId();
try {
// 分布式锁占坑
Boolean lock = redisTemplate.opsForValue().setIfAbsent(key, discountAgentCode.getId());
if(lock) {
if (StringUtils.isBlank(discountAgentCode.getExt2())) {
HighDiscountAgentRel rel = highDiscountAgentRelService.getRelById(discountAgentCode.getDiscountAgentId());
if (rel == null) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "未找到代理商关联关系");
}
HighDiscount discount = highDiscountService.getDiscountById(rel.getDiscountId());
if (discount == null) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "未找到优惠券");
}
List<HighDiscountCouponRel> couponRelList = highDiscountCouponRelService.getRelByDiscount(discount.getId());
if (couponRelList.size() == 0) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "优惠券未配置卡券");
}
List<HighDiscountCouponRel> couponList = couponRelList.stream().filter(o -> o.getHighCoupon().getCouponSource().equals(5)).collect(Collectors.toList());
if (couponList.size() == 0) {
throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "优惠券未配置重庆中石油卡券");
}
String tradeId = discountAgentCode.getId()+""+System.currentTimeMillis()+"";
// 给用户发码
JSONObject response = ChongQingCNPCService.sendCNPCTicket(
couponList.get(0).getHighCoupon().getCouponKey(),
tradeId,
1,
userModel.getHighUser().getPhone());
JSONObject couponDetail = response.getJSONObject("ticketDetail");
JSONArray codeList = response.getJSONArray("codeList");
for (Object data : codeList) {
HighCouponCodeOther couponCodeOther = new HighCouponCodeOther();
couponCodeOther.setType(3);
couponCodeOther.setDiscountAgentCodeId(discountAgentCode.getId());
couponCodeOther.setCouTypeCode(couponDetail.getString("requestCode"));
couponCodeOther.setCouNo(ChongQingCNPCService.decryptCouponCode(String.valueOf(data)));
couponCodeOther.setActiveTime(new Date());
couponCodeOther.setValidStartDate(DateUtil.format(couponDetail.getString("effectiveTime"), "yyyy-MM-dd"));
couponCodeOther.setValidEndDate(DateUtil.format(couponDetail.getString("expiredDate"), "yyyy-MM-dd"));
couponCodeOther.setStatus(20);
couponCodeOther.setCreateTime(new Date());
highCouponCodeOtherMapper.insert(couponCodeOther);
}
discountAgentCode.setExt2(tradeId);
updateCode(discountAgentCode);
}
} else {
// 加锁失败，重试
Thread.sleep(100);
useDiscount(discountAgentCodeId);
}
} catch (Exception e) {
discountAgentCode.setExt2(tradeId);
updateCode(discountAgentCode);
} finally {
// 删除key，释放锁
redisTemplate.delete(key);
}
}

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