feat(backend): added env variables for canvas configuration

backend/internal/config/http/config.go

@@ -31,6 +31,9 @@ type Config struct {
 	UseProfiler             bool          `env:"PROFILER_ENABLED,default=false"`
 	UseAccessControlHeaders bool          `env:"USE_CORS,default=false"`
 	ProjectExpiration       time.Duration `env:"PROJECT_EXPIRATION,default=10m"`
+	RecordCanvas            bool          `env:"RECORD_CANVAS,default=false"`
+	CanvasQuality           string        `env:"CANVAS_QUALITY,default=medium"`
+	CanvasFps               int           `env:"CANVAS_FPS,default=2"`
 	WorkerID                uint16
 }
 

backend/internal/http/router/handlers-web.go

@@ -226,9 +226,9 @@ func (e *Router) startSessionHandlerWeb(w http.ResponseWriter, r *http.Request)
 		CompressionThreshold: e.getCompressionThreshold(),
 		StartTimestamp:       int64(flakeid.ExtractTimestamp(tokenData.ID)),
 		Delay:                tokenData.Delay,
-		CanvasEnabled:        true, // keep it in project settings
-		CanvasImageQuality:   "medium",
-		CanvasFrameRate:      2,
+		CanvasEnabled:        e.cfg.RecordCanvas,
+		CanvasImageQuality:   e.cfg.CanvasQuality,
+		CanvasFrameRate:      e.cfg.CanvasFps,
 	}, startTime, r.URL.Path, bodySize)
 }