Start implementing 7.0 Bot API changes

helper_structs.go

@@ -0,0 +1,127 @@
+package tgbotapi
+
+// ChatConfig is a base type for all chat identifiers
+type ChatConfig struct {
+	ChatID             int64
+	ChannelUsername    string
+	SuperGroupUsername string
+}
+
+func (base ChatConfig) params() (Params, error) {
+	return base.paramsWithKey("chat_id")
+}
+
+func (base ChatConfig) paramsWithKey(key string) (Params, error) {
+	params := make(Params)
+	return params, params.AddFirstValid(key, base.ChatID, base.ChannelUsername, base.SuperGroupUsername)
+}
+
+// BaseChat is base type for all chat config types.
+type BaseChat struct {
+	ChatConfig
+	MessageThreadID     int
+	ProtectContent      bool
+	ReplyMarkup         interface{}
+	DisableNotification bool
+	ReplyParameters     ReplyParameters
+}
+
+func (chat *BaseChat) params() (Params, error) {
+	params, err := chat.ChatConfig.params()
+	if err != nil {
+		return params, err
+	}
+
+	params.AddNonZero("message_thread_id", chat.MessageThreadID)
+	params.AddBool("disable_notification", chat.DisableNotification)
+	params.AddBool("protect_content", chat.ProtectContent)
+
+	err = params.AddInterface("reply_markup", chat.ReplyMarkup)
+	if err != nil {
+		return params, err
+	}
+	err = params.AddInterface("reply_parameters", chat.ReplyParameters)
+	return params, err
+}
+
+// BaseFile is a base type for all file config types.
+type BaseFile struct {
+	BaseChat
+	File RequestFileData
+}
+
+func (file BaseFile) params() (Params, error) {
+	return file.BaseChat.params()
+}
+
+// BaseEdit is base type of all chat edits.
+type BaseEdit struct {
+	BaseChatMessage
+	InlineMessageID string
+	ReplyMarkup     *InlineKeyboardMarkup
+}
+
+func (edit BaseEdit) params() (Params, error) {
+	params := make(Params)
+
+	if edit.InlineMessageID != "" {
+		params["inline_message_id"] = edit.InlineMessageID
+	} else {
+		p1, err := edit.BaseChatMessage.params()
+		if err != nil {
+			return params, err
+		}
+		params.Merge(p1)
+	}
+
+	err := params.AddInterface("reply_markup", edit.ReplyMarkup)
+
+	return params, err
+}
+
+// BaseSpoiler is base type of structures with spoilers.
+type BaseSpoiler struct {
+	HasSpoiler bool
+}
+
+func (spoiler BaseSpoiler) params() (Params, error) {
+	params := make(Params)
+
+	if spoiler.HasSpoiler {
+		params.AddBool("has_spoiler", true)
+	}
+
+	return params, nil
+}
+
+// BaseChatMessage is a base type for all messages in chats.
+type BaseChatMessage struct {
+	ChatConfig
+	MessageID int
+}
+
+func (base BaseChatMessage) params() (Params, error) {
+	params, err := base.ChatConfig.params()
+	if err != nil {
+		return params, err
+	}
+	params.AddNonZero("message_id", base.MessageID)
+
+	return params, nil
+}
+
+// BaseChatMessages is a base type for all messages in chats.
+type BaseChatMessages struct {
+	ChatConfig
+	MessageIDs []int
+}
+
+func (base BaseChatMessages) params() (Params, error) {
+	params, err := base.ChatConfig.params()
+	if err != nil {
+		return params, err
+	}
+	err = params.AddInterface("message_ids", base.MessageIDs)
+
+	return params, err
+}