Save MessageID from send response

main.go

@@ -143,11 +143,29 @@ func handleTextAdded(gl *glist.GList, text string) {
 		gl.Mutex.Lock()
 		defer gl.Mutex.Unlock()
 		if count == gl.AllMsgCounter {
-			sendList(gl, "sendMessage")
+			resp := sendList(gl, "sendMessage")
+			if resp == nil {
+				return
+			}
+			response := struct {
+				Ok     bool `json:"ok"`
+				Result struct {
+					MessageID int `json:"message_id"`
+				} `json:"result"`
+			}{}
+			if err := json.Unmarshal(resp, &response); err != nil {
+				log.Println(err)
+				return
+			}
+			if !response.Ok {
+				log.Println("not ok")
+				return
+			}
+
 			if gl.MessageID != nil {
 				deleteMessage(gl.ChatID, *gl.MessageID)
-				gl.MessageID = nil
 			}
+			gl.MessageID = &response.Result.MessageID
 		}
 	})
 }
@@ -171,19 +189,19 @@ func handleButtonClick(gl *glist.GList, messageID int, text string) {
 	}
 }
 
-func sendList(gl *glist.GList, method string) {
+func sendList(gl *glist.GList, method string) []byte {
 	url := fmt.Sprintf("https://api.telegram.org/bot%s/%s", apiToken, method)
 	sendMsgReq, err := gl.GenSendListReq()
 	if err != nil {
 		log.Println(err)
-		return
+		return nil
 	}
 	resp, err := http.Post(url, "application/json", bytes.NewReader(sendMsgReq))
 	if err != nil {
 		log.Println(err)
-		return
+		return nil
 	}
-	logBody(resp.Body)
+	return logBody(resp.Body)
 }
 
 func answerCallbackQuery(callbackQueryID string) {
@@ -206,7 +224,7 @@ func deleteMessage(chatID int, messageID int) {
 	logBody(resp.Body)
 }
 
-func logBody(respBody io.ReadCloser) {
+func logBody(respBody io.ReadCloser) []byte {
 	defer func() {
 		err := respBody.Close()
 		if err != nil {
@@ -216,9 +234,10 @@ func logBody(respBody io.ReadCloser) {
 	body, err := io.ReadAll(respBody)
 	if err != nil {
 		log.Println(err)
-		return
+		return nil
 	}
 	log.Println(string(body))
+	return body
 }
 
 func loadData(dataPath string, chats *sync.Map) error {