79fcc20b79
- playerstatus: look up screen by slug before UpsertDisplayState to pass UUID (not slug) and avoid FK violation - router: switch display command route from authOnly to authScreen for proper permission enforcement - display.go: remove redundant GetBySlug + requireScreenAccess (now handled by authScreen middleware), drop store dependency - notifier: replace fmt.Sprintf %q with json.Marshal for correct JSON encoding of display command payload Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package manage
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import (
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"encoding/json"
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"log/slog"
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"net/http"
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"git.az-it.net/az/morz-infoboard/server/backend/internal/mqttnotifier"
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)
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// HandleDisplayCommand nimmt {"state":"on"} oder {"state":"off"} entgegen und
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// schickt den entsprechenden MQTT-Befehl an den Agent.
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func HandleDisplayCommand(notifier *mqttnotifier.Notifier) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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screenSlug := r.PathValue("screenSlug")
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var body struct {
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State string `json:"state"`
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}
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if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
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http.Error(w, "invalid JSON", http.StatusBadRequest)
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return
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}
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var action string
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switch body.State {
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case "on":
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action = "display_on"
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case "off":
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action = "display_off"
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default:
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http.Error(w, `state must be "on" or "off"`, http.StatusBadRequest)
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return
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}
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if err := notifier.SendDisplayCommand(screenSlug, action); err != nil {
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slog.Error("send display command", "err", err)
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http.Error(w, "failed to send command", http.StatusBadGateway)
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return
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}
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w.WriteHeader(http.StatusNoContent)
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}
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}
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