add broadcast endpoint & broadcast pipeline return error.

internal/api/room/broadcast.go

@@ -1 +1,70 @@
 package room
+
+import (
+	"net/http"
+
+	"demodesk/neko/internal/utils"
+	"demodesk/neko/internal/types/event"
+	"demodesk/neko/internal/types/message"
+)
+
+type BroadcastStatusPayload struct {
+	URL string `json:"url,omitempty"`
+	IsActive bool `json:"is_active"`
+}
+
+func (h *RoomHandler) BroadcastStatus(w http.ResponseWriter, r *http.Request) {
+	utils.HttpSuccess(w, BroadcastStatusPayload{
+		IsActive: h.capture.BroadcastEnabled(),
+		URL:      h.capture.BroadcastUrl(),
+	})
+}
+
+func (h *RoomHandler) BoradcastStart(w http.ResponseWriter, r *http.Request) {
+	data := &BroadcastStatusPayload{}
+	if !utils.HttpJsonRequest(w, r, data) {
+		return
+	}
+
+	if data.URL == "" {
+		utils.HttpBadRequest(w, "Missing broadcast URL.")
+		return
+	}
+
+	if h.capture.BroadcastEnabled() {
+		utils.HttpBadRequest(w, "Server is already broadcasting.")
+		return
+	}
+
+	if err := h.capture.StartBroadcast(data.URL); err != nil {
+		utils.HttpInternalServer(w, err)
+		return
+	}
+
+	h.sessions.AdminBroadcast(
+		message.BroadcastStatus{
+			Event:    event.BORADCAST_STATUS,
+			IsActive: h.capture.BroadcastEnabled(),
+			URL:      h.capture.BroadcastUrl(),
+		}, nil)
+
+	utils.HttpSuccess(w)
+}
+
+func (h *RoomHandler) BoradcastStop(w http.ResponseWriter, r *http.Request) {
+	if !h.capture.BroadcastEnabled() {
+		utils.HttpBadRequest(w, "Server is not broadcasting.")
+		return
+	}
+	
+	h.capture.StopBroadcast()
+
+	h.sessions.AdminBroadcast(
+		message.BroadcastStatus{
+			Event:    event.BORADCAST_STATUS,
+			IsActive: h.capture.BroadcastEnabled(),
+			URL:      h.capture.BroadcastUrl(),
+		}, nil)
+
+	utils.HttpSuccess(w)
+}

internal/api/room/handler.go

@@ -54,4 +54,10 @@ func (h *RoomHandler) Route(r chi.Router) {
 		r.With(auth.AdminsOnly).Post("/take", h.ControlTake)
 		r.With(auth.AdminsOnly).Post("/give", h.ControlGive)
 	})
+
+	r.With(auth.AdminsOnly).Route("/broadcast", func(r chi.Router) {
+		r.Get("/", h.BroadcastStatus)
+		r.Post("/start", h.BoradcastStart)
+		r.Post("/stop", h.BoradcastStop)
+	})
 }