503 lines
16 KiB
Go
503 lines
16 KiB
Go
package http
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import (
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"net/http"
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"strconv"
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"strings"
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roomv1 "hyapp.local/api/proto/room/v1"
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userv1 "hyapp.local/api/proto/user/v1"
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"hyapp/pkg/appcode"
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"hyapp/pkg/roomid"
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"hyapp/services/gateway-service/internal/auth"
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)
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// listRooms 按当前登录用户的服务端 region_id 查询房间发现列表。
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func (h *Handler) listRooms(writer http.ResponseWriter, request *http.Request) {
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if h.userProfileClient == nil || h.roomQueryClient == nil {
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// 列表入口必须同时依赖 user-service 区域归属和 room-service 读模型。
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writeError(writer, request, http.StatusBadGateway, codeUpstreamError, "upstream service error")
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return
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}
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limit, ok := parseRoomListLimit(request.URL.Query().Get("limit"))
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if !ok {
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writeError(writer, request, http.StatusBadRequest, codeInvalidArgument, "invalid argument")
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return
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}
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viewerUserID := auth.UserIDFromContext(request.Context())
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userResp, err := h.userProfileClient.GetUser(request.Context(), &userv1.GetUserRequest{
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Meta: authRequestMeta(request, ""),
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UserId: viewerUserID,
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})
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if err != nil {
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// user-service 是 region_id 的唯一 owner，查询失败不能用 IP 国家兜底。
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writeRPCError(writer, request, err)
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return
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}
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resp, err := h.roomQueryClient.ListRooms(request.Context(), &roomv1.ListRoomsRequest{
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Meta: meta(request, "", ""),
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ViewerUserId: viewerUserID,
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VisibleRegionId: userResp.GetUser().GetRegionId(),
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Tab: request.URL.Query().Get("tab"),
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Cursor: request.URL.Query().Get("cursor"),
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Limit: limit,
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Query: roomListQuery(request),
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})
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write(writer, request, resp, err)
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}
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func roomListQuery(request *http.Request) string {
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if query := strings.TrimSpace(request.URL.Query().Get("q")); query != "" {
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return query
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}
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return strings.TrimSpace(request.URL.Query().Get("query"))
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}
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// parseRoomListLimit 只做 HTTP 字符串到数字的传输层解析。
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// 默认值和最大值仍由 room-service 统一裁剪，避免 gateway 和查询服务出现双份策略。
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func parseRoomListLimit(raw string) (int32, bool) {
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raw = strings.TrimSpace(raw)
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if raw == "" {
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return 0, true
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}
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value, err := strconv.Atoi(raw)
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if err != nil {
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return 0, false
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}
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return int32(value), true
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}
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// getCurrentRoom 查询当前登录用户是否仍有可恢复房间。
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// gateway 只传鉴权 user_id；presence 和麦位状态由 room-service 用读模型和 Room Cell 快照判断。
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func (h *Handler) getCurrentRoom(writer http.ResponseWriter, request *http.Request) {
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if h.roomQueryClient == nil {
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writeError(writer, request, http.StatusBadGateway, codeUpstreamError, "upstream service error")
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return
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}
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resp, err := h.roomQueryClient.GetCurrentRoom(request.Context(), &roomv1.GetCurrentRoomRequest{
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Meta: meta(request, "", ""),
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UserId: auth.UserIDFromContext(request.Context()),
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})
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if err != nil {
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writeRPCError(writer, request, err)
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return
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}
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writeOK(writer, request, currentRoomDataFromProto(resp))
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}
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// currentRoomData 是 gateway 的外部 JSON 契约，显式保留 false/0 字段。
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// 不能直接把 protobuf response 写出去，否则 proto3 的 omitempty 会让 has_current_room=false 消失。
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type currentRoomData struct {
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HasCurrentRoom bool `json:"has_current_room"`
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RoomID string `json:"room_id"`
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RoomVersion int64 `json:"room_version"`
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Role string `json:"role"`
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MicSessionID string `json:"mic_session_id"`
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PublishState string `json:"publish_state"`
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NeedJoinIMGroup bool `json:"need_join_im_group"`
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NeedRTCToken bool `json:"need_rtc_token"`
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ServerTimeMS int64 `json:"server_time_ms"`
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}
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func currentRoomDataFromProto(resp *roomv1.GetCurrentRoomResponse) currentRoomData {
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if resp == nil {
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return currentRoomData{}
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}
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return currentRoomData{
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HasCurrentRoom: resp.GetHasCurrentRoom(),
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RoomID: resp.GetRoomId(),
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RoomVersion: resp.GetRoomVersion(),
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Role: resp.GetRole(),
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MicSessionID: resp.GetMicSessionId(),
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PublishState: resp.GetPublishState(),
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NeedJoinIMGroup: resp.GetNeedJoinImGroup(),
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NeedRTCToken: resp.GetNeedRtcToken(),
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ServerTimeMS: resp.GetServerTimeMs(),
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}
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}
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// getRoomSnapshot 主动拉取房间页完整快照。
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// 该接口只读 Room Cell/snapshot，不刷新 heartbeat，也不隐式 JoinRoom。
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func (h *Handler) getRoomSnapshot(writer http.ResponseWriter, request *http.Request) {
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if h.roomQueryClient == nil {
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writeError(writer, request, http.StatusBadGateway, codeUpstreamError, "upstream service error")
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return
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}
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roomID := strings.TrimSpace(request.URL.Query().Get("room_id"))
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if !roomid.ValidStringID(roomID) {
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writeError(writer, request, http.StatusBadRequest, codeInvalidArgument, "invalid argument")
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return
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}
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resp, err := h.roomQueryClient.GetRoomSnapshot(request.Context(), &roomv1.GetRoomSnapshotRequest{
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Meta: meta(request, roomID, ""),
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RoomId: roomID,
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ViewerUserId: auth.UserIDFromContext(request.Context()),
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})
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write(writer, request, resp, err)
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}
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// createRoom 把创建房间 HTTP JSON 请求转换为 room-service CreateRoom 命令。
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func (h *Handler) createRoom(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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CommandID string `json:"command_id"`
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SeatCount int32 `json:"seat_count"`
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Mode string `json:"mode"`
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RoomName string `json:"room_name"`
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RoomAvatar string `json:"room_avatar"`
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RoomDescription string `json:"room_description"`
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}
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if !decode(writer, request, &body) {
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return
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}
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body.Mode = strings.TrimSpace(body.Mode)
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body.RoomName = strings.TrimSpace(body.RoomName)
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body.RoomAvatar = strings.TrimSpace(body.RoomAvatar)
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body.RoomDescription = strings.TrimSpace(body.RoomDescription)
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if body.SeatCount <= 0 || body.Mode == "" || body.RoomName == "" {
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// gateway mirrors room-service's hard requirements so client errors stay INVALID_ARGUMENT.
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writeError(writer, request, http.StatusBadRequest, codeInvalidArgument, "invalid argument")
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return
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}
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if h.userProfileClient == nil {
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// CreateRoom 的 visible_region_id 必须来自 user-service，不能让客户端传入或 gateway 猜测。
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writeError(writer, request, http.StatusBadGateway, codeUpstreamError, "upstream service error")
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return
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}
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userResp, err := h.userProfileClient.GetUser(request.Context(), &userv1.GetUserRequest{
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Meta: authRequestMeta(request, ""),
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UserId: auth.UserIDFromContext(request.Context()),
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})
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if err != nil {
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writeRPCError(writer, request, err)
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return
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}
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roomID := appcode.NewScopedID(appcode.FromContext(request.Context()))
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roomShortID := userResp.GetUser().GetDisplayUserId()
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resp, err := h.roomClient.CreateRoom(request.Context(), &roomv1.CreateRoomRequest{
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Meta: meta(request, roomID, body.CommandID),
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SeatCount: body.SeatCount,
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Mode: body.Mode,
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VisibleRegionId: userResp.GetUser().GetRegionId(),
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RoomName: body.RoomName,
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RoomAvatar: body.RoomAvatar,
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RoomDescription: body.RoomDescription,
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RoomShortId: roomShortID,
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})
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write(writer, request, resp, err)
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}
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// joinRoom 把进房 HTTP JSON 请求转换为 room-service JoinRoom 命令。
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func (h *Handler) joinRoom(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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Role string `json:"role"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.JoinRoom(request.Context(), &roomv1.JoinRoomRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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Role: body.Role,
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})
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write(writer, request, resp, err)
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}
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// roomHeartbeat 把客户端显式心跳转换为 room-service presence refresh 命令。
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func (h *Handler) roomHeartbeat(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.RoomHeartbeat(request.Context(), &roomv1.RoomHeartbeatRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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})
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write(writer, request, resp, err)
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}
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// leaveRoom 把退房 HTTP JSON 请求转换为 room-service LeaveRoom 命令。
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func (h *Handler) leaveRoom(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.LeaveRoom(request.Context(), &roomv1.LeaveRoomRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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})
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write(writer, request, resp, err)
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}
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// micUp 把上麦 HTTP JSON 请求转换为 room-service MicUp 命令。
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func (h *Handler) micUp(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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SeatNo int32 `json:"seat_no"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.MicUp(request.Context(), &roomv1.MicUpRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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SeatNo: body.SeatNo,
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})
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write(writer, request, resp, err)
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}
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// micDown 把下麦 HTTP JSON 请求转换为 room-service MicDown 命令。
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func (h *Handler) micDown(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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Reason string `json:"reason"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.MicDown(request.Context(), &roomv1.MicDownRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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TargetUserId: body.TargetUserID,
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Reason: body.Reason,
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})
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write(writer, request, resp, err)
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}
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// changeMicSeat 把换麦位 HTTP JSON 请求转换为 room-service ChangeMicSeat 命令。
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func (h *Handler) changeMicSeat(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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SeatNo int32 `json:"seat_no"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.ChangeMicSeat(request.Context(), &roomv1.ChangeMicSeatRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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TargetUserId: body.TargetUserID,
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SeatNo: body.SeatNo,
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})
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write(writer, request, resp, err)
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}
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// confirmMicPublishing 把客户端 SDK 发流成功回调转换为 room-service 发流确认命令。
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func (h *Handler) confirmMicPublishing(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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MicSessionID string `json:"mic_session_id"`
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RoomVersion int64 `json:"room_version"`
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EventTimeMS int64 `json:"event_time_ms"`
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Source string `json:"source"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.ConfirmMicPublishing(request.Context(), &roomv1.ConfirmMicPublishingRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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TargetUserId: body.TargetUserID,
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MicSessionId: body.MicSessionID,
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RoomVersion: body.RoomVersion,
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EventTimeMs: body.EventTimeMS,
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Source: body.Source,
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})
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write(writer, request, resp, err)
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}
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// setMicSeatLock 把锁麦 HTTP JSON 请求转换为 room-service SetMicSeatLock 命令。
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func (h *Handler) setMicSeatLock(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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SeatNo int32 `json:"seat_no"`
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Locked bool `json:"locked"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.SetMicSeatLock(request.Context(), &roomv1.SetMicSeatLockRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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SeatNo: body.SeatNo,
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Locked: body.Locked,
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})
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write(writer, request, resp, err)
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}
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// setChatEnabled 把公屏开关 HTTP JSON 请求转换为 room-service SetChatEnabled 命令。
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func (h *Handler) setChatEnabled(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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Enabled bool `json:"enabled"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.SetChatEnabled(request.Context(), &roomv1.SetChatEnabledRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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Enabled: body.Enabled,
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})
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write(writer, request, resp, err)
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}
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// setRoomAdmin 把管理员增删 HTTP JSON 请求转换为 room-service SetRoomAdmin 命令。
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func (h *Handler) setRoomAdmin(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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Enabled bool `json:"enabled"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.SetRoomAdmin(request.Context(), &roomv1.SetRoomAdminRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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TargetUserId: body.TargetUserID,
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Enabled: body.Enabled,
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})
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write(writer, request, resp, err)
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}
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// transferRoomHost 把主持转移 HTTP JSON 请求转换为 room-service TransferRoomHost 命令。
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func (h *Handler) transferRoomHost(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.TransferRoomHost(request.Context(), &roomv1.TransferRoomHostRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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TargetUserId: body.TargetUserID,
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})
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write(writer, request, resp, err)
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}
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// muteUser 把禁言 HTTP JSON 请求转换为 room-service MuteUser 命令。
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func (h *Handler) muteUser(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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Muted bool `json:"muted"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.MuteUser(request.Context(), &roomv1.MuteUserRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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TargetUserId: body.TargetUserID,
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Muted: body.Muted,
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})
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write(writer, request, resp, err)
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}
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// kickUser 把踢人 HTTP JSON 请求转换为 room-service KickUser 命令。
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func (h *Handler) kickUser(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.KickUser(request.Context(), &roomv1.KickUserRequest{
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Meta: meta(request, body.RoomID, body.CommandID),
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TargetUserId: body.TargetUserID,
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})
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write(writer, request, resp, err)
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}
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// unbanUser 把解封 HTTP JSON 请求转换为 room-service UnbanUser 命令。
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func (h *Handler) unbanUser(writer http.ResponseWriter, request *http.Request) {
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var body struct {
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RoomID string `json:"room_id"`
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CommandID string `json:"command_id"`
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TargetUserID int64 `json:"target_user_id"`
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}
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if !decode(writer, request, &body) {
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return
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}
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resp, err := h.roomClient.UnbanUser(request.Context(), &roomv1.UnbanUserRequest{
|
||
Meta: meta(request, body.RoomID, body.CommandID),
|
||
TargetUserId: body.TargetUserID,
|
||
})
|
||
write(writer, request, resp, err)
|
||
}
|
||
|
||
// sendGift 把送礼 HTTP JSON 请求转换为 room-service SendGift 命令。
|
||
// 扣费、幂等、房间表现和 outbox 仍由 room-service 的命令链路统一处理。
|
||
func (h *Handler) sendGift(writer http.ResponseWriter, request *http.Request) {
|
||
var body struct {
|
||
RoomID string `json:"room_id"`
|
||
CommandID string `json:"command_id"`
|
||
TargetUserID int64 `json:"target_user_id"`
|
||
GiftID string `json:"gift_id"`
|
||
GiftCount int32 `json:"gift_count"`
|
||
}
|
||
|
||
if !decode(writer, request, &body) {
|
||
return
|
||
}
|
||
|
||
resp, err := h.roomClient.SendGift(request.Context(), &roomv1.SendGiftRequest{
|
||
Meta: meta(request, body.RoomID, body.CommandID),
|
||
TargetUserId: body.TargetUserID,
|
||
GiftId: body.GiftID,
|
||
GiftCount: body.GiftCount,
|
||
})
|
||
write(writer, request, resp, err)
|
||
}
|