More restructuring

src/NadekoBot/Modules/Administration/Prune/PruneService.cs

@@ -1,89 +0,0 @@
-#nullable disable
-namespace NadekoBot.Modules.Administration.Services;
-
-public class PruneService : INService
-{
-    //channelids where prunes are currently occuring
-    private readonly ConcurrentHashSet<ulong> _pruningGuilds = new();
-    private readonly TimeSpan _twoWeeks = TimeSpan.FromDays(14);
-    private readonly ILogCommandService _logService;
-
-    public PruneService(ILogCommandService logService)
-        => _logService = logService;
-
-    public async Task PruneWhere(ITextChannel channel, int amount, Func<IMessage, bool> predicate, ulong? after = null)
-    {
-        ArgumentNullException.ThrowIfNull(channel, nameof(channel));
-
-        if (amount <= 0)
-            throw new ArgumentOutOfRangeException(nameof(amount));
-
-        if (!_pruningGuilds.Add(channel.GuildId))
-            return;
-
-        try
-        {
-            var now = DateTime.UtcNow;
-            IMessage[] msgs;
-            IMessage lastMessage = null;
-            var dled = await channel.GetMessagesAsync(50).FlattenAsync();
-            
-            msgs = dled
-                .Where(predicate)
-                .Where(x => after is ulong a ? x.Id > a : true)
-                .Take(amount)
-                .ToArray();
-            
-            while (amount > 0 && msgs.Any())
-            {
-                lastMessage = msgs[^1];
-
-                var bulkDeletable = new List<IMessage>();
-                var singleDeletable = new List<IMessage>();
-                foreach (var x in msgs)
-                {
-                    _logService.AddDeleteIgnore(x.Id);
-
-                    if (now - x.CreatedAt < _twoWeeks)
-                        bulkDeletable.Add(x);
-                    else
-                        singleDeletable.Add(x);
-                }
-
-                if (bulkDeletable.Count > 0)
-                {
-                    await channel.DeleteMessagesAsync(bulkDeletable);
-                    await Task.Delay(2000);
-                }
-
-                foreach (var group in singleDeletable.Chunk(5))
-                {
-                    await group.Select(x => x.DeleteAsync()).WhenAll();
-                    await Task.Delay(5000);
-                }
-
-                //this isn't good, because this still work as if i want to remove only specific user's messages from the last
-                //100 messages, Maybe this needs to be reduced by msgs.Length instead of 100
-                amount -= 50;
-                if (amount > 0)
-                {
-                    dled = await channel.GetMessagesAsync(lastMessage, Direction.Before, 50).FlattenAsync();
-
-                    msgs = dled
-                        .Where(predicate)
-                        .Where(x => after is ulong a ? x.Id > a : true)
-                        .Take(amount)
-                        .ToArray();
-                }
-            }
-        }
-        catch
-        {
-            //ignore
-        }
-        finally
-        {
-            _pruningGuilds.TryRemove(channel.GuildId);
-        }
-    }
-}