idecnode/pkg/api/message.go

package api

import (
	"encoding/base64"
	"fmt"
	"log"
	"net/http"
	"strings"
)

func (a *API) getBundleHandler(w http.ResponseWriter, r *http.Request) {
	ids := strings.Split(r.PathValue("ids"), "/")

	for _, messageID := range ids {
		msg, err := a.idec.GetMessage(messageID)
		if err != nil {
			log.Println("cant read file for message", messageID, err)
			continue
		}

		b64msg := base64.StdEncoding.EncodeToString([]byte(msg.Bundle()))
		fmt.Fprintf(w, "%s:%s\n", messageID, b64msg)
	}
}

func (a *API) getMessageHandler(w http.ResponseWriter, r *http.Request) {
	msgID := r.PathValue("msgID")

	msg, err := a.idec.GetMessage(msgID)
	if err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
	}

	_, err = fmt.Fprintln(w, msg.Bundle())
}

func (a *API) postPointHandler(w http.ResponseWriter, r *http.Request) {
	msg, pauth := r.PathValue("tmsg"), r.PathValue("pauth")
	if err := r.ParseForm(); err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	form := r.PostForm
	if form.Has("tmsg") {
		msg = form.Get("tmsg")
	}
	if form.Has("pauth") {
		pauth = form.Get("pauth")
	}

	a.savePointMessage(w, msg, pauth)
}

func (a *API) savePointMessage(w http.ResponseWriter, rawMessage, auth string) error {
	point, err := a.idec.GetPointByAuth(auth)
	if err != nil {
		fmt.Fprintln(w, "error: no auth - wrong authstring")
		return err
	}

	if err := a.idec.SavePointMessage(point.Username, rawMessage); err != nil {
		return err
	}
	fmt.Fprintln(w, "msg ok")

	return nil
}