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Port "most users downloaded" check from BirthdayBot

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Noi 2022-01-04 14:48:10 -08:00
parent d75e69070c
commit e6d48e7fa1
1 changed files with 22 additions and 1 deletions
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23
Commands.cs
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@ -358,12 +358,33 @@ internal class Commands {
/// True if the guild's members are already downloaded. If false, the command handler must notify the user.
/// </returns>
private static async Task<bool> AreUsersDownloadedAsync(SocketGuild guild) {
if (guild.HasAllMembers) return true;
if (HasMostMembersDownloaded(guild)) return true;
else {
// Event handler hangs if awaited normally or used with Task.Run
await Task.Factory.StartNew(guild.DownloadUsersAsync).ConfigureAwait(false);
return false;
}
}
/// <summary>
/// An alternative to <see cref="SocketGuild.HasAllMembers"/>.
/// Returns true if *most* members have been downloaded.
/// Used as a workaround check due to Discord.Net occasionally unable to actually download all members.
/// </summary>
/// <remarks>Copied directly from BirthdayBot. Try to coordinate changes between projects...</remarks>
private static bool HasMostMembersDownloaded(SocketGuild guild) {
if (guild.HasAllMembers) return true;
if (guild.MemberCount > 30) {
// For guilds of size over 30, require 85% or more of the members to be known
// (26/30, 42/50, 255/300, etc)
int threshold = (int)(guild.MemberCount * 0.85);
Program.Log(nameof(HasMostMembersDownloaded),
$"Passing with {guild.DownloadedMemberCount}/{guild.MemberCount} in cache for guild {guild.Id}.");
return guild.DownloadedMemberCount >= threshold;
} else {
// For smaller guilds, fail if two or more members are missing
return guild.MemberCount - guild.DownloadedMemberCount <= 2;
}
}
#endregion
}