timetable-mgr/src/vstp/handler.go

package vstp

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"time"

	//"git.fjla.uk/owlboard/go-types/pkg/database"
	"git.fjla.uk/owlboard/mq-client/log"
	"github.com/go-stomp/stomp/v3"
)

var count uint64 = 0

func handle(msg *stomp.Message) {
	count++
	log.Msg.Info("Message count: " + fmt.Sprint(count))
	schedule := unmarshalData(string(msg.Body))
	processEntryType(schedule)
	saveToFile(schedule, "transformed")
}

func saveToFile(msg any, suffix string) {
	timestamp := time.Now().Format("2006-01-02T15:04:05")
	path := fmt.Sprintf("message-logs/%s-%s.json", timestamp, suffix)

	prettyJSON, err := json.MarshalIndent(msg, "", "  ")
	if err != nil {
		log.Msg.Error("Error marshaling data to JSON: " + err.Error())
		return
	}

	err = ioutil.WriteFile(path, prettyJSON, 0644)
	if err != nil {
		log.Msg.Error("Error saving message: " + err.Error())
		return
	}

	log.Msg.Info("Saved message to: " + path)
}