public async Task DeleteAllMessages
(
[Summary("The channel on which the the messages to delete are contained.")]
ITextChannel textChannel
)
{
if (textChannel is not IGuildChannel guildChannel || guildChannel.GuildId != Context.Guild.Id)
{
await Context.Channel.SendMessageAsync("This server does not contain the provided channel.");
return;
}
var firstMessageID = (await textChannel.GetFirstMessageAsync())?.Id ?? 0;
var lastMessageID = (await textChannel.GetLastMessageAsync())?.Id ?? 0;
if (firstMessageID == 0 || lastMessageID == 0)
{
await Context.Channel.SendMessageAsync("The channel contains no messages.");
return;
}
await DeleteOtherChannelMessages(textChannel, firstMessageID, lastMessageID);
}
public async Task DeleteOtherChannelMessages
(
[Summary("The channel on which the the messages to delete are contained.")]
ITextChannel textChannel,
[Summary("The ID of the first message that will be deleted, **inclusive**.")]
ulong firstMessageID
)
{
var lastMessageID = (await textChannel.GetLastMessageAsync()).Id;
await DeleteOtherChannelMessages(textChannel, firstMessageID, lastMessageID);
}