Examples with BizException com.actionworks.flashsale.app.exception.BizException used on opensource projects

Example 16 with BizException

use of com.actionworks.flashsale.app.exception.BizException in project flash-sale by ThoughtsBeta.

the class QueuedPlaceOrderService method handlePlaceOrderTask.

@Transactional
public void handlePlaceOrderTask(PlaceOrderTask placeOrderTask) {
    try {
        Long userId = placeOrderTask.getUserId();
        boolean isActivityAllowPlaceOrder = flashActivityAppService.isAllowPlaceOrderOrNot(placeOrderTask.getActivityId());
        if (!isActivityAllowPlaceOrder) {
            logger.info("handleOrderTask|秒杀活动下单规则校验未通过|{},{}", placeOrderTask.getPlaceOrderTaskId(), placeOrderTask.getActivityId());
            placeOrderTaskService.updateTaskHandleResult(placeOrderTask.getPlaceOrderTaskId(), false);
            return;
        }
        boolean isItemAllowPlaceOrder = flashItemAppService.isAllowPlaceOrderOrNot(placeOrderTask.getItemId());
        if (!isItemAllowPlaceOrder) {
            logger.info("handleOrderTask|秒杀品下单规则校验未通过|{},{}", placeOrderTask.getPlaceOrderTaskId(), placeOrderTask.getActivityId());
            placeOrderTaskService.updateTaskHandleResult(placeOrderTask.getPlaceOrderTaskId(), false);
            return;
        }
        FlashItem flashItem = flashItemDomainService.getFlashItem(placeOrderTask.getItemId());
        Long orderId = orderNoGenerateService.generateOrderNo(new OrderNoGenerateContext());
        FlashOrder flashOrderToPlace = toDomain(placeOrderTask);
        flashOrderToPlace.setItemTitle(flashItem.getItemTitle());
        flashOrderToPlace.setFlashPrice(flashItem.getFlashPrice());
        flashOrderToPlace.setUserId(userId);
        flashOrderToPlace.setId(orderId);
        StockDeduction stockDeduction = new StockDeduction().setItemId(placeOrderTask.getItemId()).setQuantity(placeOrderTask.getQuantity());
        boolean decreaseStockSuccess = stockDeductionDomainService.decreaseItemStock(stockDeduction);
        if (!decreaseStockSuccess) {
            logger.info("handleOrderTask|库存扣减失败|{},{}", placeOrderTask.getPlaceOrderTaskId(), JSON.toJSONString(placeOrderTask));
            return;
        }
        boolean placeOrderSuccess = flashOrderDomainService.placeOrder(userId, flashOrderToPlace);
        if (!placeOrderSuccess) {
            throw new BizException(PLACE_ORDER_FAILED.getErrDesc());
        }
        placeOrderTaskService.updateTaskHandleResult(placeOrderTask.getPlaceOrderTaskId(), true);
        redisCacheService.put(PLACE_ORDER_TASK_ORDER_ID_KEY + placeOrderTask.getPlaceOrderTaskId(), orderId, HOURS_24);
        logger.info("handleOrderTask|下单任务处理完成|{},{}", placeOrderTask.getPlaceOrderTaskId(), JSON.toJSONString(placeOrderTask));
    } catch (Exception e) {
        placeOrderTaskService.updateTaskHandleResult(placeOrderTask.getPlaceOrderTaskId(), false);
        logger.error("handleOrderTask|下单任务处理错误|{},{}", placeOrderTask.getPlaceOrderTaskId(), JSON.toJSONString(placeOrderTask), e);
        throw new BizException(e.getMessage());
    }
}