hd/services/pay/handle.go

package pay_service

import (
	"errors"
	"hudongzhuanjia/libs/im"
	"hudongzhuanjia/models"
	im_service "hudongzhuanjia/services/im"
	"time"
)

//处理支付成功之后的回调问题

// 直播红包
func Handle(order *models.UserOrder) error {
	if order == nil {
		return errors.New("订单信息不存在")
	}
	if order.GoodType == 4 { // 直播商品
		customerOrder := new(models.CustomerOrder)
		//exist, err := customerOrder.GetByOutTradeNO(order.OutTradeNo)
		//if err != nil || !exist {
		//	return errors.New("直播商品信息异常")
		//}

		if customerOrder.Status == 1 {
			return errors.New("商品已经支付")
		}

		_, err := customerOrder.UpdateStatusBy(order.OutTradeNo, 0, 1)
		if err != nil {
			return errors.New("更新状态发送错误")
		}

		//activity := new(models.Activity)
		//exist, err = models.GetById(activity, order.ActivityId)
		//if err != nil || !exist {
		//	return errors.New("互动信息异常")
		//}
		//
		//gift := new(models.OrderGift)
		//exist, err = gift.GetByActivityId(order.ActivityId)
		//if err != nil {
		//	return err
		//}
		//
		//prize := new(models.UserPrize)
		//prize.UserId = order.UserId
		//prize.ActivityId = order.ActivityId
		//prize.RehearsalId = activity.RehearsalId
		//prize.ActivityName = activity.Name
		//prize.PrizeName = gift.GiftName
		//prize.PrizeImg = gift.GiftPicUrl
		//prize.PrizeType = 4
		//prize.IsDelete = false
		//prize.CreatedAt = time.Now()
		//prize.UpdatedAt = time.Now()
		//if exist {
		//	if gift.Num < 0 {
		//	} else if gift.Num > 0 {
		//		count, err := new(models.CustomerOrder).
		//			Count(activity.Id, activity.RehearsalId, customerOrder.CreatedAt)
		//		if err != nil {
		//			return err
		//		}
		//
		//		if gift.Num <= int(count) { // 人数足够
		//			return nil
		//		}
		//	}
		//	// gift.Num = 0 and
		//	_, err = prize.Add()
		//	if err != nil {
		//		return err
		//	}
		//}

	} else if order.GoodType == 3 { // 直播红包
		info := new(models.LiveRedEnvelopeRule)
		exist, err := info.GetByOutTradeNo(order.OutTradeNo)
		if err != nil || !exist {
			return errors.New("直播红包信息异常")
		}

		return im_service.SendNoticeByActivityId(order.ActivityId, im.NoticeLiveRedPackStart,
			map[string]interface{}{
				"live_red_envelope_rule_id": info.Id,
				"timestamp":                 time.Now().Unix(),
			})
	} else if order.GoodType == 2 { // 打赏
		history := new(models.RewardHistory)
		_, err := history.UpdateStatusByOutTradeNo(order.OutTradeNo, 0)
		return err
	} else if order.GoodType == 1 { // 霸屏
		history := new(models.BullyScreenHistory)
		_, err := history.UpdateStatusByOutTradeNo(order.OutTradeNo, 0)
		return err
	}
	return nil
}