78 lines
3.5 KiB
Go
78 lines
3.5 KiB
Go
package service
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import (
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"fmt"
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"strings"
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"time"
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roomeventsv1 "hyapp.local/api/proto/events/room/v1"
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"hyapp/services/room-service/internal/room/command"
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"hyapp/services/room-service/internal/room/outbox"
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"hyapp/services/room-service/internal/room/state"
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)
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// roomMicChangedEvent 建立 RoomMicChanged 事实；展示快照只来自命令入口，
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// room-service 不反查 user-service，保证 Room Cell 主链路仍只维护房态。
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func roomMicChangedEvent(event *roomeventsv1.RoomMicChanged, profile command.UserDisplayProfile) *roomeventsv1.RoomMicChanged {
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if event == nil {
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event = &roomeventsv1.RoomMicChanged{}
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}
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event.TargetNickname = strings.TrimSpace(profile.Nickname)
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event.TargetAvatar = strings.TrimSpace(profile.Avatar)
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event.TargetDisplayUserId = strings.TrimSpace(profile.DisplayUserID)
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event.TargetPrettyDisplayUserId = strings.TrimSpace(profile.PrettyDisplayUserID)
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return event
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}
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// roomMicChangedIMAttributes 是 direct IM 和 outbox 补偿的唯一麦位 attributes 映射。
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// 目标用户展示字段同时写 target_*；actor 与 target 相同时再写旧客户端已认识的 nickname/avatar。
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func roomMicChangedIMAttributes(event *roomeventsv1.RoomMicChanged) map[string]string {
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if event == nil {
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return map[string]string{}
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}
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values := map[string]string{
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"action": strings.TrimSpace(event.GetAction()),
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"mic_session_id": strings.TrimSpace(event.GetMicSessionId()),
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"publish_state": strings.TrimSpace(event.GetPublishState()),
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"reason": strings.TrimSpace(event.GetReason()),
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"publish_deadline_ms": fmt.Sprintf("%d", event.GetPublishDeadlineMs()),
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"publish_event_time_ms": fmt.Sprintf("%d", event.GetPublishEventTimeMs()),
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"mic_muted": fmt.Sprintf("%t", event.GetMicMuted()),
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"seat_status": strings.TrimSpace(event.GetSeatStatus()),
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"target_gift_value": fmt.Sprintf("%d", event.GetTargetGiftValue()),
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"target_nickname": strings.TrimSpace(event.GetTargetNickname()),
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"target_avatar": strings.TrimSpace(event.GetTargetAvatar()),
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"target_display_user_id": strings.TrimSpace(event.GetTargetDisplayUserId()),
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"target_pretty_display_user_id": strings.TrimSpace(event.GetTargetPrettyDisplayUserId()),
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}
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if event.GetActorUserId() == event.GetTargetUserId() {
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values["nickname"] = values["target_nickname"]
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values["avatar"] = values["target_avatar"]
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values["display_user_id"] = values["target_display_user_id"]
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values["pretty_display_user_id"] = values["target_pretty_display_user_id"]
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}
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for key, value := range values {
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if value == "" {
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delete(values, key)
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}
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}
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return values
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}
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// buildMicDownEventForSeat records every non-MicDown release path as the same
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// RoomMicChanged/down fact, so downstream duration consumers never need to infer
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// mic closure from leave/kick/close side effects.
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func buildMicDownEventForSeat(roomID string, roomVersion int64, now time.Time, actorUserID int64, targetUserID int64, seatNo int32, micSessionID string, reason string) (outbox.Record, error) {
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return outbox.Build(roomID, "RoomMicChanged", roomVersion, now, roomMicChangedEvent(&roomeventsv1.RoomMicChanged{
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ActorUserId: actorUserID,
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TargetUserId: targetUserID,
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FromSeat: seatNo,
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ToSeat: 0,
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Action: "down",
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MicSessionId: micSessionID,
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PublishState: state.MicPublishIdle,
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Reason: reason,
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SeatStatus: state.MicSeatStatusEmpty,
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}, command.UserDisplayProfile{}))
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}
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