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This commit is contained in:
eleksir
208
internal/moon/chatMemberUpdated.go
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208
internal/moon/chatMemberUpdated.go
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package moon
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import (
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"fmt"
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"slices"
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"time"
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"github.com/NicoNex/echotron/v3"
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)
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// newChatMember parses one of types ChatMemberUpdated event.
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// https://core.telegram.org/bots/api#chatmemberupdated
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func chatMemberUpdated(msg *echotron.Update) {
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AddChat(&msg.ChatMember.Chat)
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AddUser(msg.ChatMember.NewChatMember.User)
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Log.Infof(
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"User %s %s (username = %s, id = %d) in chat %s %s (%d) now %s was %s",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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msg.ChatMember.NewChatMember.Status,
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msg.ChatMember.OldChatMember.Status,
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)
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Log.Debugf(
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"Add %s %s (%d) to list of known chats",
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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ChatList = append(ChatList, msg.ChatMember.Chat.ID)
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slices.Sort(ChatList)
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ChatList = slices.Compact(ChatList)
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// Check some other attributes.
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switch {
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case msg.ChatMember.OldChatMember.Status == "left" && msg.ChatMember.NewChatMember.Status == "member":
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Log.Infof(
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"Getting info about user %s %s (username = %s, id = %d) in chat %s %s (%d) from LeftMembers DB",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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leftTimestampString := Cfg.GetValue(
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"LeftMembers",
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fmt.Sprintf("%d", msg.ChatMember.Chat.ID),
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fmt.Sprintf("%d", msg.ChatMember.NewChatMember.User.ID),
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)
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// Yes, this member definitely left chat at some point, we have no question to him/her.
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if leftTimestampString != "" {
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Log.Infof(
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"User %s %s (username = %s, id = %d) in chat %s %s (%d) found in from LeftMembers DB",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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return
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}
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Log.Infof(
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"User %s %s (username = %s, id = %d) in chat %s %s (%d) not found in LeftMembers DB",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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// Spam bots come with these attributes.
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// msg.ChatMember.NewChatMember.Status = "member"
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// msg.ChatMember.OldChatMember.User != nil
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// msg.ChatMember.OldChatMember.Status = "left"
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casBanned, err := CasCheckID(msg.ChatMember.NewChatMember.User.ID)
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if err != nil {
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Log.Errorf(
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"Unable to check user %s %s (username = %s, id = %d) in chat %s %s (%d): %s",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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err,
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)
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} else if casBanned {
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// Ban user if cas report it as banned.
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Log.Infof(
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"Ban user %s %s (username = %s, id = %d) in chat %s %s (%d) by CAS blacklist",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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squash(
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msg.ChatMember.Chat.ID,
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msg.ChatMember.NewChatMember.User.ID,
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)
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return
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}
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Log.Infof(
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"Storing info about user %s %s (username = %s, id = %d) in chat %s %s (%d) to AppearedMember DB",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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key := fmt.Sprintf("%d+%d", msg.ChatMember.Chat.ID, msg.ChatMember.NewChatMember.User.ID)
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AppearedMembers.Set(key, time.Now().Unix(), 1*time.Minute)
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PendingCASMembers.Set(key, time.Now().Unix(), 30*time.Minute)
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case msg.ChatMember.OldChatMember.Status == "member" && msg.ChatMember.NewChatMember.Status == "kicked":
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Log.Infof(
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"User %s %s (username = %s, id = %d) in chat %s %s (%d) was banned",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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key := fmt.Sprintf("%d+%d", msg.ChatMember.Chat.ID, msg.ChatMember.NewChatMember.User.ID)
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Log.Debugf(
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"Put user %s %s (username = %s, id = %d) in %s %s (%d) into SquashedMembers to debounce ban.",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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SquashedMembers.Set(key, true, 30*time.Second)
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Log.Debugf(
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"Storing info about user %s %s (username = %s, id = %d) in chat %s %s (%d) to BannedMembers DB",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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)
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if err := Cfg.SaveKeyValue(
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"BannedMembers",
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fmt.Sprintf("%d", msg.ChatMember.Chat.ID),
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fmt.Sprintf("%d", msg.ChatMember.NewChatMember.User.ID),
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fmt.Sprintf("%d", time.Now().Unix()),
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); err != nil {
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Log.Error(err)
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} else {
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Log.Infof("Info about banned userid %d saved to BannedMembers DB", msg.ChatMember.Chat.ID)
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}
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default:
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Log.Infof(
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"User %s %s (username = %s, id = %d) in chat %s %s (%d) now %s was %s",
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msg.ChatMember.NewChatMember.User.FirstName,
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msg.ChatMember.NewChatMember.User.LastName,
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msg.ChatMember.NewChatMember.User.Username,
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msg.ChatMember.NewChatMember.User.ID,
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msg.ChatMember.Chat.Type,
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msg.ChatMember.Chat.Title,
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msg.ChatMember.Chat.ID,
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msg.ChatMember.NewChatMember.Status,
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msg.ChatMember.OldChatMember.Status,
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)
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}
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}
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/* vim: set ft=go noet ai ts=4 sw=4 sts=4: */
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