48 lines
1.8 KiB
Go
48 lines
1.8 KiB
Go
package integration
|
||
|
||
import (
|
||
"context"
|
||
"time"
|
||
|
||
activityv1 "hyapp.local/api/proto/activity/v1"
|
||
roomeventsv1 "hyapp.local/api/proto/events/room/v1"
|
||
"hyapp/pkg/appcode"
|
||
)
|
||
|
||
// ActivityOutboxPublisher 把已经提交的 room outbox 事实转发给 activity-service。
|
||
// 它是 best-effort 桥接：转发失败不回滚 Room Cell，因为房间状态和 command log 已经是权威事实。
|
||
type ActivityOutboxPublisher struct {
|
||
client activityv1.RoomEventConsumerServiceClient
|
||
timeout time.Duration
|
||
}
|
||
|
||
// NewActivityOutboxPublisher 创建 room-service 到 activity-service 的事件消费桥。
|
||
// timeout 较短是有意的，避免活动/播报服务慢调用拖住房间命令返回。
|
||
func NewActivityOutboxPublisher(client activityv1.RoomEventConsumerServiceClient, timeout time.Duration) *ActivityOutboxPublisher {
|
||
if timeout <= 0 {
|
||
timeout = time.Second
|
||
}
|
||
return &ActivityOutboxPublisher{client: client, timeout: timeout}
|
||
}
|
||
|
||
// PublishOutboxEvent 发送一条 protobuf room outbox envelope。
|
||
// RequestMeta 使用 envelope event_id 作为 request_id，排查链路时能直接从房间事件定位到活动消费日志。
|
||
func (p *ActivityOutboxPublisher) PublishOutboxEvent(ctx context.Context, envelope *roomeventsv1.EventEnvelope) error {
|
||
if p == nil || p.client == nil || envelope == nil {
|
||
// 未配置 activity-service 时保持 no-op，保证房间核心链路可独立运行。
|
||
return nil
|
||
}
|
||
callCtx, cancel := context.WithTimeout(appcode.WithContext(ctx, envelope.GetAppCode()), p.timeout)
|
||
defer cancel()
|
||
_, err := p.client.ConsumeRoomEvent(callCtx, &activityv1.ConsumeRoomEventRequest{
|
||
Meta: &activityv1.RequestMeta{
|
||
RequestId: envelope.GetEventId(),
|
||
Caller: "room-service",
|
||
SentAtMs: time.Now().UTC().UnixMilli(),
|
||
AppCode: envelope.GetAppCode(),
|
||
},
|
||
Envelope: envelope,
|
||
})
|
||
return err
|
||
}
|