add control status.

internal/api/room/control.go

@@ -9,10 +9,30 @@ import (
 	"demodesk/neko/internal/http/auth"
 )
 
+type ControlStatusPayload struct {
+	HasHost bool `json:"has_host"`
+	HostId string `json:"host_id,omitempty"`
+}
+
 type ControlTargetPayload struct {
 	ID string `json:"id"`
 }
 
+func (h *RoomHandler) controlStatus(w http.ResponseWriter, r *http.Request) {
+	host := h.sessions.GetHost()
+
+	if host == nil {
+		utils.HttpSuccess(w, ControlStatusPayload{
+			HasHost: false,
+		})
+	} else {
+		utils.HttpSuccess(w, ControlStatusPayload{
+			HasHost: true,
+			HostId: host.ID(),
+		})
+	}
+}
+
 func (h *RoomHandler) controlRequest(w http.ResponseWriter, r *http.Request) {
 	host := h.sessions.GetHost()
 	if host != nil {

internal/api/room/handler.go

@@ -52,6 +52,7 @@ func (h *RoomHandler) Route(r chi.Router) {
 	})
 
 	r.Route("/control", func(r chi.Router) {
+		r.Get("/", h.controlStatus)
 		r.Post("/request", h.controlRequest)
 		r.Post("/release", h.controlRelease)