✨ Added poll utils

const.go

@@ -190,6 +190,7 @@ const (
 	UpdateEditedMessage      string = "edited_message"
 	UpdateInlineQuery        string = "inline_query"
 	UpdateMessage            string = "message"
+	UpdatePoll               string = "poll"
 	UpdatePreCheckoutQuery   string = "pre_checkout_query"
 	UpdateShippingQuery      string = "shipping_query"
 )

utils.go

@@ -1860,6 +1860,11 @@ func (m *Message) IsSuccessfulPayment() bool {
 	return m != nil && m.SuccessfulPayment != nil
 }
 
+// IsPoll checks that the current message is a poll.
+func (m *Message) IsPoll() bool {
+	return m != nil && m.Poll != nil
+}
+
 // HasEntities checks that the current message contains entities.
 func (m *Message) HasEntities() bool {
 	return m != nil && len(m.Entities) > 0
@@ -1991,10 +1996,6 @@ func (m *Message) SmallChatPhoto() *PhotoSize {
 	return &sp[0]
 }
 
-func (m *Message) HasPoll() bool {
-	return m != nil && m.Poll != nil
-}
-
 func decrypt(pk *rsa.PrivateKey, s, h, d string) (obj []byte, err error) {
 	// Note that all base64-encoded fields should be decoded before use.
 	secret, err := decodeField(s)
@@ -2581,6 +2582,11 @@ func (u *Update) IsPreCheckoutQuery() bool {
 	return u != nil && u.PreCheckoutQuery != nil
 }
 
+// IsPoll checks that the current update is a poll update.
+func (u *Update) IsPoll() bool {
+	return u != nil && u.Poll != nil
+}
+
 // Type return update type for current update.
 func (u *Update) Type() string {
 	switch {
@@ -2602,6 +2608,8 @@ func (u *Update) Type() string {
 		return UpdatePreCheckoutQuery
 	case u.IsShippingQuery():
 		return UpdateShippingQuery
+	case u.IsPoll():
+		return UpdatePoll
 	default:
 		return ""
 	}