Initial stub of command support

command_handler.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"log"
+
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+)
+
+func getCurrentStatus(dataStore *DataStore) string {
+	return ""
+}
+
+func HandleTelegramCommands(bot tgbotapi.BotAPI, logger *log.Logger, dataStore *DataStore) {
+	u := tgbotapi.NewUpdate(0)
+	u.Timeout = 60
+
+	updates := bot.GetUpdatesChan(u)
+
+	for update := range updates {
+		if update.Message == nil { // ignore any non-Message updates
+			continue
+		}
+
+		if !update.Message.IsCommand() { // ignore any non-command Messages
+			continue
+		}
+
+		// Create a new MessageConfig. We don't have text yet,
+		// so we leave it empty.
+		msg := tgbotapi.NewMessage(update.Message.Chat.ID, "")
+
+		// Extract the command from the Message.
+		switch update.Message.Command() {
+		case "status":
+			msg.Text = getCurrentStatus(dataStore)
+		}
+
+		if _, err := bot.Send(msg); err != nil {
+			logger.Print(err)
+		}
+	}
+}