30 lines
600 B
Go
30 lines
600 B
Go
package commands
|
|
|
|
import (
|
|
"strings"
|
|
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
|
|
)
|
|
|
|
type HelpCommand struct{}
|
|
|
|
func (h HelpCommand) Name() string {
|
|
return "help"
|
|
}
|
|
|
|
func (h HelpCommand) Help() string {
|
|
return "Shows available commands."
|
|
}
|
|
|
|
func (h HelpCommand) Execute(update tgbotapi.Update, bot *tgbotapi.BotAPI) {
|
|
var helpText strings.Builder
|
|
for _, cmd := range All() {
|
|
helpText.WriteString("/" + cmd.Name() + " - " + cmd.Help() + "\n")
|
|
}
|
|
msg := tgbotapi.NewMessage(update.Message.Chat.ID, helpText.String())
|
|
bot.Send(msg)
|
|
}
|
|
|
|
func init() {
|
|
Register(HelpCommand{})
|
|
}
|