added

internal/server/handlers_news.go

@@ -6,6 +6,17 @@ import (
 	"net/http"
 )
 
+func (s *Server) handleNewsSync(w http.ResponseWriter, r *http.Request) {
+	go func() {
+		if err := s.poller.Sync(); err != nil {
+			// logged inside Sync()
+			_ = err
+		}
+	}()
+	w.Header().Set("Content-Type", "application/json")
+	w.Write([]byte(`{"status":"syncing"}`))
+}
+
 type newsItem struct {
 	ID          int    `json:"id"`
 	Ticker      string `json:"ticker"`