cleanup

packet.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/binary"
+	"encoding/json"
 	"io"
 )
 
@@ -53,6 +54,17 @@ func SendPacket(conn io.Writer, messageType uint16, datafn func(w io.Writer) err
 	return err
 }
 
+func SendProxyResponse(conn io.Writer, data any) error {
+	return SendPacket(conn, ResponseBody, func(w io.Writer) error {
+		data, err := json.Marshal(data)
+		if err != nil {
+			return err
+		}
+		w.Write(data)
+		return nil
+	})
+}
+
 // func ReceiveCartPacket(conn io.Reader) (CartPacket, []byte, error) {
 // 	var packet CartPacket
 // 	err := binary.Read(conn, binary.LittleEndian, &packet)