95 lines
2.2 KiB
Go
95 lines
2.2 KiB
Go
package biz
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import (
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"context"
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"fmt"
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"go.opentelemetry.io/otel/trace"
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"strconv"
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errPb "voucher/api/err"
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"voucher/internal/biz/bo"
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"voucher/internal/biz/vo"
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"voucher/internal/pkg/lock"
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"voucher/internal/pkg/mq"
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)
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func (v *VoucherBiz) PushNotifyRetryDelayMQ(ctx context.Context, level int, notifyId uint64) error {
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str := strconv.FormatUint(notifyId, 10)
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eventMap := v.bc.RocketMQ.EventMap["notify_retry"]
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sendOption := []mq.SendOption{
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mq.WithSendShardingKeysOption(str),
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mq.WithOpenTelemetryOption(trace.SpanFromContext(ctx).SpanContext().TraceID().String()),
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mq.WithSendDelayLevelOption(level),
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}
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if err := v.MqSendMixRepo.SendSync(ctx, eventMap.Topic, []byte("{}"), sendOption...); err != nil {
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return fmt.Errorf("回调通知延迟队列,投递消息出错：err=%s", err.Error())
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}
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return nil
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}
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func (v *VoucherBiz) NotifyRetryConsume(ctx context.Context, orderNotifyId uint64) error {
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var (
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err error
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orderNotify *bo.OrderNotifyBo
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cache = vo.NotifyRetryConsume.BuildCacheUint64([]uint64{orderNotifyId})
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)
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err = lock.NewMutex(v.rdb.Rdb, cache.TTL).Lock(ctx, cache.Key, func(ctx context.Context) error {
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orderNotify, err = v.OrderNotifyRepo.GetByID(ctx, orderNotifyId)
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if err != nil {
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return err
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}
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order, err2 := v.OrderRepo.GetByOrderNo(ctx, orderNotify.OrderNo)
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if err2 != nil {
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return err2
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}
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if order.Type.IsCmb() {
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orderNotify, err = v.Cmb.NotifyRetryConsume(ctx, order, orderNotify)
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}
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return nil
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})
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if !errPb.IsNeedRetryNotify(err) {
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return err
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}
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level, err2 := v.level(ctx, orderNotify)
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if err2 != nil {
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return err2
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}
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return v.PushNotifyRetryDelayMQ(ctx, level, orderNotify.ID)
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}
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func (v *VoucherBiz) level(ctx context.Context, orderNotify *bo.OrderNotifyBo) (int, error) {
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// 状态回调接口失败需要支持重试 重试间隔为1分钟、2分钟、12分钟、60分钟、360分钟
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count, err := v.OrderNotifyRepo.GetCountByOrderNoAndEvent(ctx, orderNotify.OrderNo, orderNotify.Event)
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if err != nil {
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return 0, err
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}
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switch count {
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case 1:
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return 60, nil
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case 2:
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return 120, nil
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case 3:
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return 720, nil
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case 4:
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return 3600, nil
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case 5:
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return 21600, nil
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}
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return 0, fmt.Errorf("回调通知失败次数超过5次，不再重试")
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}
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