Cleanup, .clparew can now be ran everyone, modules load appropriate guild configs, IEnumerable<GuildConfig> replaces with NadekoBot.AllGuildConfigs

NadekoBot.Core/Common/Caching/FactoryCache.cs

@@ -0,0 +1,49 @@
+using System;
+
+namespace NadekoBot.Core.Common.Caching
+{
+    /// <summary>
+    /// A caching object which loads its value with a factory method when it expires.
+    /// </summary>
+    /// <typeparam name="T">Type of the value which is cached.</typeparam>
+    public class FactoryCache<T> : IFactoryCache
+    {
+        public DateTime LastUpdate { get; set; } = DateTime.MinValue;
+        private readonly object _locker = new object();
+        private TimeSpan _expireAfter;
+        private readonly Func<T> _factory;
+        private T Value;
+
+        /// <summary>
+        /// Creates a new factory cache object.
+        /// </summary>
+        /// <param name="factory">Method which loads the value when it expires or if it's not loaded the first time.</param>
+        /// <param name="expireAfter">Time after which the value will be reloaded.</param>
+        /// <param name="loadImmediately">Should the value be loaded right away. If set to false, value will load when it's first retrieved.</param>
+        public FactoryCache(Func<T> factory, TimeSpan expireAfter, 
+            bool loadImmediately = false)
+        {
+            _expireAfter = expireAfter;
+            _factory = factory;
+            if (loadImmediately)
+            {
+                Value = _factory();
+                LastUpdate = DateTime.UtcNow;
+            }
+        }
+
+        public T GetValue()
+        {
+            lock (_locker)
+            {
+                if (DateTime.UtcNow - LastUpdate > _expireAfter)
+                {
+                    LastUpdate = DateTime.UtcNow;
+                    return Value = _factory();
+                }
+
+                return Value;
+            }
+        }
+    }
+}

NadekoBot.Core/Common/Caching/IFactoryCache.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Core.Common.Caching
+{
+    public interface IFactoryCache
+    {
+        
+    }
+}

NadekoBot.Core/Modules/Administration/DangerousCommands.cs

@@ -0,0 +1,48 @@
+using Discord.Commands;
+using Microsoft.EntityFrameworkCore;
+using NadekoBot.Common.Attributes;
+using NadekoBot.Extensions;
+using NadekoBot.Modules;
+using NadekoBot.Services;
+using System;
+using System.Threading.Tasks;
+
+#if DEBUG
+namespace NadekoBot.Modules.Administration
+{
+    public partial class Administration
+    {
+        [Group]
+        [OwnerOnly]
+        public class DangerousCommands : NadekoSubmodule
+        {
+            private readonly DbService _db;
+
+            public DangerousCommands(DbService db)
+            {
+                _db = db;
+            }
+
+            [NadekoCommand, Usage, Description, Aliases]
+            [OwnerOnly]
+            public async Task ExecSql([Remainder]string sql)
+            {
+                try
+                {
+                    int res;
+                    using (var uow = _db.UnitOfWork)
+                    {
+                        res = uow._context.Database.ExecuteSqlCommand(sql);
+                    }
+
+                    await Context.Channel.SendConfirmAsync(res.ToString());
+                }
+                catch (Exception ex)
+                {
+                    await Context.Channel.SendErrorAsync(ex.ToString());
+                }
+            }
+        }
+    }
+}
+#endif

NadekoBot.Core/Modules/Administration/Services/AdministrationService.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Discord;
@@ -7,7 +6,6 @@ using Discord.Commands;
 using Discord.WebSocket;
 using NadekoBot.Common.Collections;
 using NadekoBot.Services;
-using NadekoBot.Services.Database.Models;
 using NLog;
 
 namespace NadekoBot.Modules.Administration.Services
@@ -16,12 +14,14 @@ namespace NadekoBot.Modules.Administration.Services
     {
         public readonly ConcurrentHashSet<ulong> DeleteMessagesOnCommand;
         private readonly Logger _log;
+        private readonly NadekoBot _bot;
 
-        public AdministrationService(IEnumerable<GuildConfig> gcs, CommandHandler cmdHandler)
+        public AdministrationService(NadekoBot bot, CommandHandler cmdHandler)
         {
             _log = LogManager.GetCurrentClassLogger();
+            _bot = bot;
 
-            DeleteMessagesOnCommand = new ConcurrentHashSet<ulong>(gcs.Where(g => g.DeleteMessageOnCommand).Select(g => g.GuildId));
+            DeleteMessagesOnCommand = new ConcurrentHashSet<ulong>(bot.AllGuildConfigs.Where(g => g.DeleteMessageOnCommand).Select(g => g.GuildId));
             cmdHandler.CommandExecuted += DelMsgOnCmd_Handler;
         }
 

NadekoBot.Core/Modules/Administration/Services/AutoAssignRoleService.cs

@@ -1,11 +1,9 @@
 using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Discord.WebSocket;
 using NadekoBot.Services;
-using NadekoBot.Services.Database.Models;
 using NLog;
 
 namespace NadekoBot.Modules.Administration.Services
@@ -18,13 +16,13 @@ namespace NadekoBot.Modules.Administration.Services
         //guildid/roleid
         public ConcurrentDictionary<ulong, ulong> AutoAssignedRoles { get; }
 
-        public AutoAssignRoleService(DiscordSocketClient client, IEnumerable<GuildConfig> gcs)
+        public AutoAssignRoleService(DiscordSocketClient client, NadekoBot bot)
         {
             _log = LogManager.GetCurrentClassLogger();
             _client = client;
 
             AutoAssignedRoles = new ConcurrentDictionary<ulong, ulong>(
-                gcs.Where(x => x.AutoAssignRoleId != 0)
+                bot.AllGuildConfigs.Where(x => x.AutoAssignRoleId != 0)
                     .ToDictionary(k => k.GuildId, v => v.AutoAssignRoleId));
 
             _client.UserJoined += (user) =>

NadekoBot.Core/Modules/Administration/Services/GameVoiceChannelService.cs

@@ -19,14 +19,14 @@ namespace NadekoBot.Modules.Administration.Services
         private readonly DbService _db;
         private readonly DiscordSocketClient _client;
 
-        public GameVoiceChannelService(DiscordSocketClient client, DbService db, IEnumerable<GuildConfig> gcs)
+        public GameVoiceChannelService(DiscordSocketClient client, DbService db, NadekoBot bot)
         {
             _log = LogManager.GetCurrentClassLogger();
             _db = db;
             _client = client;
 
             GameVoiceChannels = new ConcurrentHashSet<ulong>(
-                gcs.Where(gc => gc.GameVoiceChannel != null)
+                bot.AllGuildConfigs.Where(gc => gc.GameVoiceChannel != null)
                                          .Select(gc => gc.GameVoiceChannel.Value));
 
             _client.UserVoiceStateUpdated += Client_UserVoiceStateUpdated;

NadekoBot.Core/Modules/Administration/Services/GuildTimezoneService.cs

@@ -16,9 +16,9 @@ namespace NadekoBot.Modules.Administration.Services
         private ConcurrentDictionary<ulong, TimeZoneInfo> _timezones;
         private readonly DbService _db;
 
-        public GuildTimezoneService(DiscordSocketClient client, IEnumerable<GuildConfig> gcs, DbService db)
+        public GuildTimezoneService(DiscordSocketClient client, NadekoBot bot, DbService db)
         {
-            _timezones = gcs
+            _timezones = bot.AllGuildConfigs
                 .Select(x =>
                 {
                     TimeZoneInfo tz;
@@ -33,10 +33,10 @@ namespace NadekoBot.Modules.Administration.Services
                     {
                         tz = null;
                     }
-                    return (x.GuildId, tz);
+                    return (x.GuildId, Timezone: tz);
                 })
-                .Where(x => x.Item2 != null)
+                .Where(x => x.Timezone != null)
-                .ToDictionary(x => x.Item1, x => x.Item2)
+                .ToDictionary(x => x.GuildId, x => x.Timezone)
                 .ToConcurrent();
 
             var curUser = client.CurrentUser;

NadekoBot.Core/Modules/Administration/Services/LogCommandService.cs

@@ -50,7 +50,7 @@ namespace NadekoBot.Modules.Administration.Services
         private readonly GuildTimezoneService _tz;
 
         public LogCommandService(DiscordSocketClient client, NadekoStrings strings,
-            IEnumerable<GuildConfig> gcs, DbService db, MuteService mute, ProtectionService prot, GuildTimezoneService tz)
+            NadekoBot bot, DbService db, MuteService mute, ProtectionService prot, GuildTimezoneService tz)
         {
             _client = client;
             _log = LogManager.GetCurrentClassLogger();
@@ -60,7 +60,7 @@ namespace NadekoBot.Modules.Administration.Services
             _prot = prot;
             _tz = tz;
 
-            GuildLogSettings = gcs
+            GuildLogSettings = bot.AllGuildConfigs
                 .ToDictionary(g => g.GuildId, g => g.LogSetting)
                 .ToConcurrent();
 

NadekoBot.Core/Modules/Administration/Services/MuteService.cs

@@ -38,22 +38,25 @@ namespace NadekoBot.Modules.Administration.Services
         private readonly DiscordSocketClient _client;
         private readonly DbService _db;
 
-        public MuteService(DiscordSocketClient client, IEnumerable<GuildConfig> gcs, DbService db)
+        public MuteService(DiscordSocketClient client, NadekoBot bot, DbService db)
         {
             _client = client;
             _db = db;
 
-            GuildMuteRoles = gcs
+            GuildMuteRoles = bot
+                .AllGuildConfigs
                 .Where(c => !string.IsNullOrWhiteSpace(c.MuteRoleName))
                 .ToDictionary(c => c.GuildId, c => c.MuteRoleName)
                 .ToConcurrent();
 
-            MutedUsers = new ConcurrentDictionary<ulong, ConcurrentHashSet<ulong>>(gcs.ToDictionary(
+            MutedUsers = new ConcurrentDictionary<ulong, ConcurrentHashSet<ulong>>(bot
+                .AllGuildConfigs
+                .ToDictionary(
                     k => k.GuildId,
                     v => new ConcurrentHashSet<ulong>(v.MutedUsers.Select(m => m.UserId))
             ));
 
-            foreach (var conf in gcs)
+            foreach (var conf in bot.AllGuildConfigs)
             {
                 foreach (var x in conf.UnmuteTimers)
                 {

NadekoBot.Core/Modules/Administration/Services/ProtectionService.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Discord;
@@ -26,13 +25,13 @@ namespace NadekoBot.Modules.Administration.Services
         private readonly DiscordSocketClient _client;
         private readonly MuteService _mute;
 
-        public ProtectionService(DiscordSocketClient client, IEnumerable<GuildConfig> gcs, MuteService mute)
+        public ProtectionService(DiscordSocketClient client, NadekoBot bot, MuteService mute)
         {
             _log = LogManager.GetCurrentClassLogger();
             _client = client;
             _mute = mute;
 
-            foreach (var gc in gcs)
+            foreach (var gc in bot.AllGuildConfigs)
             {
                 var raid = gc.AntiRaidSetting;
                 var spam = gc.AntiSpamSetting;

NadekoBot.Core/Modules/Administration/Services/RatelimitService.cs

@@ -23,17 +23,17 @@ namespace NadekoBot.Modules.Administration.Services
         private readonly Logger _log;
         private readonly DiscordSocketClient _client;
 
-        public SlowmodeService(DiscordSocketClient client, IEnumerable<GuildConfig> gcs)
+        public SlowmodeService(DiscordSocketClient client, NadekoBot bot)
         {
             _log = LogManager.GetCurrentClassLogger();
             _client = client;
 
             IgnoredRoles = new ConcurrentDictionary<ulong, HashSet<ulong>>(
-                gcs.ToDictionary(x => x.GuildId,
+                bot.AllGuildConfigs.ToDictionary(x => x.GuildId,
                                  x => new HashSet<ulong>(x.SlowmodeIgnoredRoles.Select(y => y.RoleId))));
 
             IgnoredUsers = new ConcurrentDictionary<ulong, HashSet<ulong>>(
-                gcs.ToDictionary(x => x.GuildId,
+                bot.AllGuildConfigs.ToDictionary(x => x.GuildId,
                                  x => new HashSet<ulong>(x.SlowmodeIgnoredUsers.Select(y => y.UserId))));
         }
 

NadekoBot.Core/Modules/Administration/Services/SelfService.cs

@@ -42,7 +42,7 @@ namespace NadekoBot.Modules.Administration.Services
             _creds = creds;
             _bc = bc;
 
-            var _ = Task.Run(async () =>
+            Task.Run(async () =>
             {
                 await bot.Ready.Task.ConfigureAwait(false);
 
@@ -57,14 +57,12 @@ namespace NadekoBot.Modules.Administration.Services
                 }
             });
 
-            var ___ = Task.Run(async () =>
+            Task.Run(async () =>
             {
                 await bot.Ready.Task.ConfigureAwait(false);
 
                 await Task.Delay(5000);
 
-                _client.Guilds.SelectMany(g => g.Users);
-
                 if(client.ShardId == 0)
                     LoadOwnerChannels();                
             });

NadekoBot.Core/Modules/Administration/Services/VcRoleService.cs

@@ -19,7 +19,7 @@ namespace NadekoBot.Modules.Administration.Services
 
         public ConcurrentDictionary<ulong, ConcurrentDictionary<ulong, IRole>> VcRoles { get; }
 
-        public VcRoleService(DiscordSocketClient client, IEnumerable<GuildConfig> gcs, DbService db)
+        public VcRoleService(DiscordSocketClient client, NadekoBot bot, DbService db)
         {
             _log = LogManager.GetCurrentClassLogger();
             _db = db;
@@ -28,7 +28,7 @@ namespace NadekoBot.Modules.Administration.Services
             _client.UserVoiceStateUpdated += ClientOnUserVoiceStateUpdated;
             VcRoles = new ConcurrentDictionary<ulong, ConcurrentDictionary<ulong, IRole>>();
             var missingRoles = new List<VcRoleInfo>();
-            foreach (var gconf in gcs)
+            foreach (var gconf in bot.AllGuildConfigs)
             {
                 var g = _client.GetGuild(gconf.GuildId);
                 if (g == null)

NadekoBot.Core/Modules/Administration/Services/VplusTService.cs

@@ -28,7 +28,7 @@ namespace NadekoBot.Modules.Administration.Services
         private readonly DbService _db;
         private readonly Logger _log;
 
-        public VplusTService(DiscordSocketClient client, IEnumerable<GuildConfig> gcs, NadekoStrings strings,
+        public VplusTService(DiscordSocketClient client, NadekoBot bot, NadekoStrings strings,
             DbService db)
         {
             _client = client;
@@ -36,7 +36,7 @@ namespace NadekoBot.Modules.Administration.Services
             _db = db;
             _log = LogManager.GetCurrentClassLogger();
 
-            VoicePlusTextCache = new ConcurrentHashSet<ulong>(gcs.Where(g => g.VoicePlusTextEnabled).Select(g => g.GuildId));
+            VoicePlusTextCache = new ConcurrentHashSet<ulong>(bot.AllGuildConfigs.Where(g => g.VoicePlusTextEnabled).Select(g => g.GuildId));
             _client.UserVoiceStateUpdated += UserUpdatedEventHandler;
         }
 

NadekoBot.Core/Modules/Permissions/Services/CmdCdService.cs

@@ -16,10 +16,10 @@ namespace NadekoBot.Modules.Permissions.Services
         public ConcurrentDictionary<ulong, ConcurrentHashSet<CommandCooldown>> CommandCooldowns { get; }
         public ConcurrentDictionary<ulong, ConcurrentHashSet<ActiveCooldown>> ActiveCooldowns { get; } = new ConcurrentDictionary<ulong, ConcurrentHashSet<ActiveCooldown>>();
 
-        public CmdCdService(IEnumerable<GuildConfig> gcs)
+        public CmdCdService(NadekoBot bot)
         {
             CommandCooldowns = new ConcurrentDictionary<ulong, ConcurrentHashSet<CommandCooldown>>(
-                gcs.ToDictionary(k => k.GuildId, 
+                bot.AllGuildConfigs.ToDictionary(k => k.GuildId, 
                                  v => new ConcurrentHashSet<CommandCooldown>(v.CommandCooldowns)));
         }
 

NadekoBot.Core/Modules/Permissions/Services/FilterService.cs

@@ -43,21 +43,21 @@ namespace NadekoBot.Modules.Permissions.Services
             return words;
         }
 
-        public FilterService(DiscordSocketClient _client, IEnumerable<GuildConfig> gcs)
+        public FilterService(DiscordSocketClient _client, NadekoBot bot)
         {
             _log = LogManager.GetCurrentClassLogger();
 
-            InviteFilteringServers = new ConcurrentHashSet<ulong>(gcs.Where(gc => gc.FilterInvites).Select(gc => gc.GuildId));
+            InviteFilteringServers = new ConcurrentHashSet<ulong>(bot.AllGuildConfigs.Where(gc => gc.FilterInvites).Select(gc => gc.GuildId));
-            InviteFilteringChannels = new ConcurrentHashSet<ulong>(gcs.SelectMany(gc => gc.FilterInvitesChannelIds.Select(fci => fci.ChannelId)));
+            InviteFilteringChannels = new ConcurrentHashSet<ulong>(bot.AllGuildConfigs.SelectMany(gc => gc.FilterInvitesChannelIds.Select(fci => fci.ChannelId)));
 
-            var dict = gcs.ToDictionary(gc => gc.GuildId, gc => new ConcurrentHashSet<string>(gc.FilteredWords.Select(fw => fw.Word)));
+            var dict = bot.AllGuildConfigs.ToDictionary(gc => gc.GuildId, gc => new ConcurrentHashSet<string>(gc.FilteredWords.Select(fw => fw.Word)));
 
             ServerFilteredWords = new ConcurrentDictionary<ulong, ConcurrentHashSet<string>>(dict);
 
-            var serverFiltering = gcs.Where(gc => gc.FilterWords);
+            var serverFiltering = bot.AllGuildConfigs.Where(gc => gc.FilterWords);
             WordFilteringServers = new ConcurrentHashSet<ulong>(serverFiltering.Select(gc => gc.GuildId));
 
-            WordFilteringChannels = new ConcurrentHashSet<ulong>(gcs.SelectMany(gc => gc.FilterWordsChannelIds.Select(fwci => fwci.ChannelId)));
+            WordFilteringChannels = new ConcurrentHashSet<ulong>(bot.AllGuildConfigs.SelectMany(gc => gc.FilterWordsChannelIds.Select(fwci => fwci.ChannelId)));
 
             _client.MessageUpdated += (oldData, newMsg, channel) =>
             {

NadekoBot.Core/Services/CommandHandler.cs

@@ -51,7 +51,9 @@ namespace NadekoBot.Services
         public ConcurrentHashSet<ulong> UsersOnShortCooldown { get; } = new ConcurrentHashSet<ulong>();
         private readonly Timer _clearUsersOnShortCooldown;
 
-        public CommandHandler(DiscordSocketClient client, DbService db, IBotConfigProvider bc, IEnumerable<GuildConfig> gcs, CommandService commandService, IBotCredentials credentials, NadekoBot bot)
+        public CommandHandler(DiscordSocketClient client, DbService db, 
+            IBotConfigProvider bc, CommandService commandService, 
+            IBotCredentials credentials, NadekoBot bot)
         {
             _client = client;
             _commandService = commandService;
@@ -67,7 +69,7 @@ namespace NadekoBot.Services
             }, null, GlobalCommandsCooldown, GlobalCommandsCooldown);
 
             DefaultPrefix = bc.BotConfig.DefaultPrefix;
-            _prefixes = gcs
+            _prefixes = bot.AllGuildConfigs
                 .Where(x => x.Prefix != null)
                 .ToDictionary(x => x.GuildId, x => x.Prefix)
                 .ToConcurrent();

NadekoBot.Core/Services/Database/NadekoContext.cs

@@ -29,8 +29,6 @@ namespace NadekoBot.Services.Database
         public DbSet<Quote> Quotes { get; set; }
         public DbSet<Donator> Donators { get; set; }
         public DbSet<GuildConfig> GuildConfigs { get; set; }
-        public DbSet<ClashWar> ClashOfClans { get; set; }
-        public DbSet<ClashCaller> ClashCallers { get; set; }
         public DbSet<Reminder> Reminders { get; set; }
         public DbSet<SelfAssignedRole> SelfAssignableRoles { get; set; }
         public DbSet<BotConfig> BotConfig { get; set; }

NadekoBot.Core/Services/GreetSettingsService.cs

@@ -21,13 +21,15 @@ namespace NadekoBot.Services
         private readonly DiscordSocketClient _client;
         private readonly Logger _log;
 
-        public GreetSettingsService(DiscordSocketClient client, IEnumerable<GuildConfig> guildConfigs, DbService db)
+        public GreetSettingsService(DiscordSocketClient client, NadekoBot bot, DbService db)
         {
             _db = db;
             _client = client;
             _log = LogManager.GetCurrentClassLogger();
 
-            GuildConfigsCache = new ConcurrentDictionary<ulong, GreetSettings>(guildConfigs.ToDictionary(g => g.GuildId, GreetSettings.Create));
+            GuildConfigsCache = new ConcurrentDictionary<ulong, GreetSettings>(
+                bot.AllGuildConfigs
+                    .ToDictionary(g => g.GuildId, GreetSettings.Create));
 
             _client.UserJoined += UserJoined;
             _client.UserLeft += UserLeft;
@@ -180,10 +182,8 @@ namespace NadekoBot.Services
 
         public GreetSettings GetOrAddSettingsForGuild(ulong guildId)
         {
-            GreetSettings settings;
+            if(GuildConfigsCache.TryGetValue(guildId, out var settings) && 
-            GuildConfigsCache.TryGetValue(guildId, out settings);
+                settings != null)
-
-            if (settings != null)
                 return settings;
 
             using (var uow = _db.UnitOfWork)

NadekoBot.Core/Services/Impl/Localization.cs

@@ -28,11 +28,11 @@ namespace NadekoBot.Services.Impl
         }
 
         private Localization() { }
-        public Localization(IBotConfigProvider bcp, IEnumerable<GuildConfig> gcs, DbService db)
+        public Localization(IBotConfigProvider bcp, NadekoBot bot, DbService db)
         {
             _log = LogManager.GetCurrentClassLogger();
 
-            var cultureInfoNames = gcs.ToDictionary(x => x.GuildId, x => x.Locale);
+            var cultureInfoNames = bot.AllGuildConfigs.ToDictionary(x => x.GuildId, x => x.Locale);
             var defaultCulture = bcp.BotConfig.Locale;
 
             _db = db;
@@ -123,8 +123,7 @@ namespace NadekoBot.Services.Impl
         {
             if (guildId == null)
                 return DefaultCultureInfo;
-            CultureInfo info = null;
+            GuildCultureInfos.TryGetValue(guildId.Value, out CultureInfo info);
-            GuildCultureInfos.TryGetValue(guildId.Value, out info);
             return info ?? DefaultCultureInfo;
         }
 

NadekoBot.Core/Services/Impl/StatsService.cs

@@ -42,7 +42,6 @@ namespace NadekoBot.Services.Impl
 
         private readonly Timer _carbonitexTimer;
         private readonly Timer _dataTimer;
-        private readonly ShardsCoordinator _sc;
         private readonly ConnectionMultiplexer _redis;
 
         public StatsService(DiscordSocketClient client, CommandHandler cmdHandler, 
@@ -51,7 +50,6 @@ namespace NadekoBot.Services.Impl
         {
             _client = client;
             _creds = creds;
-            _sc = nadeko.ShardCoord;
             _redis = cache.Redis;
 
             _started = DateTime.UtcNow;
@@ -134,7 +132,7 @@ namespace NadekoBot.Services.Impl
                 return Task.CompletedTask;
             };
 
-            if (_sc != null)
+            if (_client.ShardId == 0)
             {
                 _carbonitexTimer = new Timer(async (state) =>
                 {

NadekoBot.Core/Services/NadekoBot.cs

@@ -48,8 +48,6 @@ namespace NadekoBot
 
         public INServiceProvider Services { get; private set; }
 
-        public ShardsCoordinator ShardCoord { get; private set; }
-
         private readonly BotConfig _botConfig;
         public IDataCache Cache { get; private set; }
 
@@ -143,9 +141,6 @@ namespace NadekoBot
                     .AddManual(Client)
                     .AddManual(CommandService)
                     .AddManual(botConfigProvider)
-                    //todo this needs to reload whenever a new service is supposed to be loaded
-                    //except at startup for obvious reasons
-                    .AddManual<IEnumerable<GuildConfig>>(AllGuildConfigs) //todo wrap this
                     .AddManual<NadekoBot>(this)
                     .AddManual<IUnitOfWork>(uow)
                     .AddManual<IDataCache>(Cache);
@@ -255,9 +250,6 @@ namespace NadekoBot
 
         public async Task RunAsync(params string[] args)
         {
-            if (Client.ShardId == 0)
-                _log.Info("Starting NadekoBot v" + StatsService.BotVersion);
-
             var sw = Stopwatch.StartNew();
 
             await LoginAsync(Credentials.Token).ConfigureAwait(false);
@@ -451,6 +443,11 @@ namespace NadekoBot
                 if (_packageModules.ContainsKey(name))
                     return false;
 
+                var startingGuildIdList = Client.Guilds.Select(x => (long)x.Id).ToList();
+                using (var uow = _db.UnitOfWork)
+                {
+                    AllGuildConfigs = uow.GuildConfigs.GetAllGuildConfigs(startingGuildIdList).ToImmutableArray();
+                }
                 var package = Assembly.LoadFile(Path.Combine(AppContext.BaseDirectory,
                                                 "modules",
                                                 $"NadekoBot.Modules.{name}",

NadekoBot.Core/Services/ServiceProvider.cs

@@ -54,6 +54,16 @@ namespace NadekoBot.Services
             return this;
         }
 
+        public INServiceProvider UpdateManual<T>(T obj)
+        {
+            lock (_locker)
+            {
+                _services.Remove(typeof(T));
+                _services.TryAdd(typeof(T), obj);
+            }
+            return this;
+        }
+
         public IEnumerable<Type> LoadFrom(Assembly assembly)
         {
             List<Type> addedTypes = new List<Type>();

NadekoBot.Core/Services/ShardsCoordinator.cs

@@ -27,7 +27,11 @@ namespace NadekoBot.Services
             LogSetup.SetupLogger();
             _log = LogManager.GetCurrentClassLogger();
             _creds = new BotCredentials();
+
+            _log.Info("Starting NadekoBot v" + StatsService.BotVersion);
+
             _key = _creds.RedisKey();
+            _redis = ConnectionMultiplexer.Connect("127.0.0.1");
 
             //setup initial shard statuses
             _defaultShardState = new ShardComMessage()

NadekoBot.Modules.Gambling/Services/WaifuService.cs

@@ -0,0 +1,12 @@
+using NadekoBot.Services;
+using System;
+using System.Collections.Concurrent;
+
+namespace NadekoBot.Modules.Gambling.Services
+{
+    public class WaifuService : INService
+    {
+        public ConcurrentDictionary<ulong, DateTime> DivorceCooldowns { get; } = new ConcurrentDictionary<ulong, DateTime>();
+        public ConcurrentDictionary<ulong, DateTime> AffinityCooldowns { get; } = new ConcurrentDictionary<ulong, DateTime>();
+    }
+}

NadekoBot.Modules.Gambling/WaifuClaimCommands.cs

@@ -4,13 +4,17 @@ using NadekoBot.Extensions;
 using NadekoBot.Services;
 using NadekoBot.Services.Database.Models;
 using System;
-using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using NadekoBot.Common;
 using NadekoBot.Common.Attributes;
+using NadekoBot.Modules.Gambling.Services;
 
+//todo add .deletewaifus
+//todo add .deletecurrency
+//todo add .deleteplaylists
+//todo add .deletexp
 namespace NadekoBot.Modules.Gambling
 {
     public partial class Gambling
@@ -44,13 +48,10 @@ namespace NadekoBot.Modules.Gambling
             Depraved,
             Harlot
         }
-        //todo unclaimed waifus should lose 3% of their value a day
-        [Group]
-        public class WaifuClaimCommands : NadekoSubmodule
-        {
-            private static ConcurrentDictionary<ulong, DateTime> _divorceCooldowns { get; } = new ConcurrentDictionary<ulong, DateTime>();
-            private static ConcurrentDictionary<ulong, DateTime> _affinityCooldowns { get; } = new ConcurrentDictionary<ulong, DateTime>();
 
+        [Group]
+        public class WaifuClaimCommands : NadekoSubmodule<WaifuService>
+        {
             enum WaifuClaimResult
             {
                 Success,
@@ -219,7 +220,7 @@ namespace NadekoBot.Modules.Gambling
                     var now = DateTime.UtcNow;
                     if (w?.Claimer == null || w.Claimer.UserId != Context.User.Id)
                         result = DivorceResult.NotYourWife;
-                    else if (_divorceCooldowns.AddOrUpdate(Context.User.Id,
+                    else if (_service.DivorceCooldowns.AddOrUpdate(Context.User.Id,
                         now,
                         (key, old) => ((difference = now.Subtract(old)) > _divorceLimit) ? now : old) != now)
                     {
@@ -303,7 +304,7 @@ namespace NadekoBot.Modules.Gambling
                     if (w?.Affinity?.UserId == u?.Id)
                     {
                     }
-                    else if (_affinityCooldowns.AddOrUpdate(Context.User.Id,
+                    else if (_service.AffinityCooldowns.AddOrUpdate(Context.User.Id,
                         now,
                         (key, old) => ((difference = now.Subtract(old)) > _affinityLimit) ? now : old) != now)
                     {

NadekoBot.Modules.Games/Services/ChatterbotService.cs

@@ -28,8 +28,9 @@ namespace NadekoBot.Modules.Games.Services
 
         public ConcurrentDictionary<ulong, Lazy<IChatterBotSession>> ChatterBotGuilds { get; }
 
-        public ChatterBotService(DiscordSocketClient client, PermissionService perms, IEnumerable<GuildConfig> gcs, 
+        public ChatterBotService(DiscordSocketClient client, PermissionService perms, 
-            CommandHandler cmd, NadekoStrings strings, IBotCredentials creds)
+            NadekoBot bot, CommandHandler cmd, NadekoStrings strings, 
+            IBotCredentials creds)
         {
             _client = client;
             _log = LogManager.GetCurrentClassLogger();
@@ -39,7 +40,8 @@ namespace NadekoBot.Modules.Games.Services
             _creds = creds;
 
             ChatterBotGuilds = new ConcurrentDictionary<ulong, Lazy<IChatterBotSession>>(
-                    gcs.Where(gc => gc.CleverbotEnabled)
+                    bot.AllGuildConfigs
+                        .Where(gc => gc.CleverbotEnabled)
                         .ToDictionary(gc => gc.GuildId, gc => new Lazy<IChatterBotSession>(() => CreateSession(), true)));
         }
 

NadekoBot.Modules.Games/Services/GamesService.cs

@@ -55,7 +55,7 @@ namespace NadekoBot.Modules.Games.Services
         public ConcurrentDictionary<ulong, TypingGame> RunningContests { get; } = new ConcurrentDictionary<ulong, TypingGame>();
         public ConcurrentDictionary<ulong, Nunchi> NunchiGames { get; } = new ConcurrentDictionary<ulong, Common.Nunchi.Nunchi>();
 
-        public GamesService(CommandHandler cmd, IBotConfigProvider bc, IEnumerable<GuildConfig> gcs,
+        public GamesService(CommandHandler cmd, IBotConfigProvider bc, NadekoBot bot,
             NadekoStrings strings, IImagesService images, CommandHandler cmdHandler)
         {
             _bc = bc;
@@ -77,7 +77,8 @@ namespace NadekoBot.Modules.Games.Services
 
             //plantpick
             _cmd.OnMessageNoTrigger += PotentialFlowerGeneration;
-            GenerationChannels = new ConcurrentHashSet<ulong>(gcs
+            GenerationChannels = new ConcurrentHashSet<ulong>(bot
+                .AllGuildConfigs
                 .SelectMany(c => c.GenerateCurrencyChannelIds.Select(obj => obj.ChannelId)));
 
             try

NadekoBot.Modules.Music/Services/MusicService.cs

@@ -36,7 +36,7 @@ namespace NadekoBot.Modules.Music.Services
 
         public MusicService(DiscordSocketClient client, IGoogleApiService google,
             NadekoStrings strings, ILocalization localization, DbService db,
-            SoundCloudApiService sc, IBotCredentials creds, IEnumerable<GuildConfig> gcs)
+            SoundCloudApiService sc, IBotCredentials creds, NadekoBot bot)
         {
             _client = client;
             _google = google;
@@ -51,7 +51,9 @@ namespace NadekoBot.Modules.Music.Services
 
             try { Directory.Delete(MusicDataPath, true); } catch { }
 
-            _defaultVolumes = new ConcurrentDictionary<ulong, float>(gcs.ToDictionary(x => x.GuildId, x => x.DefaultMusicVolume));
+            _defaultVolumes = new ConcurrentDictionary<ulong, float>(
+                bot.AllGuildConfigs
+                    .ToDictionary(x => x.GuildId, x => x.DefaultMusicVolume));
 
             Directory.CreateDirectory(MusicDataPath);
         }

NadekoBot.Modules.Searches/Services/FeedsService.cs

@@ -24,11 +24,13 @@ namespace NadekoBot.Modules.Searches.Services
         private readonly ConcurrentDictionary<string, DateTime> _lastPosts = 
             new ConcurrentDictionary<string, DateTime>();
 
-        public FeedsService(IEnumerable<GuildConfig> gcs, DbService db, DiscordSocketClient client)
+        public FeedsService(NadekoBot bot, DbService db, DiscordSocketClient client)
         {
             _db = db;
 
-            _subs = gcs.SelectMany(x => x.FeedSubs)
+            _subs = bot
+                .AllGuildConfigs
+                .SelectMany(x => x.FeedSubs)
                 .GroupBy(x => x.Url)
                 .ToDictionary(x => x.Key, x => x.ToHashSet())
                 .ToConcurrent();
@@ -54,8 +56,7 @@ namespace NadekoBot.Modules.Searches.Services
                     if (kvp.Value.Count == 0)
                         continue;
 
-                    DateTime lastTime;
+                    if (!_lastPosts.TryGetValue(kvp.Key, out DateTime lastTime))
-                    if (!_lastPosts.TryGetValue(kvp.Key, out lastTime))
                         lastTime = _lastPosts.AddOrUpdate(kvp.Key, DateTime.UtcNow, (k, old) => DateTime.UtcNow);
 
                     var rssUrl = kvp.Key;

NadekoBot.Modules.Searches/Services/SearchesService.cs

@@ -49,7 +49,8 @@ namespace NadekoBot.Modules.Searches.Services
 
         private readonly ConcurrentDictionary<ulong, HashSet<string>> _blacklistedTags = new ConcurrentDictionary<ulong, HashSet<string>>();
 
-        public SearchesService(DiscordSocketClient client, IGoogleApiService google, DbService db, IEnumerable<GuildConfig> gcs)
+        public SearchesService(DiscordSocketClient client, IGoogleApiService google, 
+            DbService db, NadekoBot bot)
         {
             Http = new HttpClient();
             Http.AddFakeHeaders();
@@ -59,7 +60,7 @@ namespace NadekoBot.Modules.Searches.Services
             _log = LogManager.GetCurrentClassLogger();
 
             _blacklistedTags = new ConcurrentDictionary<ulong, HashSet<string>>(
-                gcs.ToDictionary(
+                bot.AllGuildConfigs.ToDictionary(
                     x => x.GuildId,
                     x => new HashSet<string>(x.NsfwBlacklistedTags.Select(y => y.Tag))));
 

NadekoBot.Modules.Utility/PatreonCommands.cs

@@ -28,19 +28,17 @@ namespace NadekoBot.Modules.Utility
             }
             
             [NadekoCommand, Usage, Description, Aliases]
-            [OwnerOnly]
             [RequireContext(ContextType.DM)]
             public async Task PatreonRewardsReload()
             {
                 if (string.IsNullOrWhiteSpace(_creds.PatreonAccessToken))
                     return;
-                await _service.RefreshPledges(true).ConfigureAwait(false);
+                await _service.RefreshPledges().ConfigureAwait(false);
 
                 await Context.Channel.SendConfirmAsync("👌").ConfigureAwait(false);
             }
 
             [NadekoCommand, Usage, Description, Aliases]
-            [RequireContext(ContextType.DM)]
             public async Task ClaimPatreonRewards()
             {
                 if (string.IsNullOrWhiteSpace(_creds.PatreonAccessToken))

NadekoBot.Modules.Utility/Services/CommandMapService.cs

@@ -17,11 +17,11 @@ namespace NadekoBot.Modules.Utility.Services
 
         public ConcurrentDictionary<ulong, ConcurrentDictionary<string, string>> AliasMaps { get; } = new ConcurrentDictionary<ulong, ConcurrentDictionary<string, string>>();
         //commandmap
-        public CommandMapService(IEnumerable<GuildConfig> gcs)
+        public CommandMapService(NadekoBot bot)
         {
             _log = LogManager.GetCurrentClassLogger();
             AliasMaps = new ConcurrentDictionary<ulong, ConcurrentDictionary<string, string>>(
-                gcs.ToDictionary(
+                bot.AllGuildConfigs.ToDictionary(
                     x => x.GuildId,
                         x => new ConcurrentDictionary<string, string>(x.CommandAliases
                             .Distinct(new CommandAliasEqualityComparer())

NadekoBot.Modules.Utility/Services/ConverterService.cs

@@ -13,6 +13,7 @@ using NLog;
 
 namespace NadekoBot.Modules.Utility.Services
 {
+    //todo rewrite
     public class ConverterService : INService, IUnloadableService
     {
         public List<ConvertUnit> Units { get; } = new List<ConvertUnit>();

NadekoBot.Modules.Utility/Services/MessageRepeaterService.cs

@@ -16,13 +16,14 @@ namespace NadekoBot.Modules.Utility.Services
         public ConcurrentDictionary<ulong, ConcurrentQueue<RepeatRunner>> Repeaters { get; set; }
         public bool RepeaterReady { get; private set; }
 
-        public MessageRepeaterService(NadekoBot bot, DiscordSocketClient client, IEnumerable<GuildConfig> gcs)
+        public MessageRepeaterService(NadekoBot bot, DiscordSocketClient client)
         {
             var _ = Task.Run(async () =>
             {
                 await bot.Ready.Task.ConfigureAwait(false);
 
-                Repeaters = new ConcurrentDictionary<ulong, ConcurrentQueue<RepeatRunner>>(gcs
+                Repeaters = new ConcurrentDictionary<ulong, ConcurrentQueue<RepeatRunner>>(
+                    bot.AllGuildConfigs
                         .Select(gc =>
                         {
                             var guild = client.GetGuild(gc.GuildId);

NadekoBot.Modules.Utility/Services/PatreonRewardsService.cs

@@ -1,7 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Collections.Immutable;
-using System.IO;
 using System.Linq;
 using System.Net.Http;
 using System.Threading;
@@ -12,6 +10,8 @@ using NadekoBot.Services;
 using NadekoBot.Services.Database.Models;
 using Newtonsoft.Json;
 using NLog;
+using NadekoBot.Extensions;
+using NadekoBot.Core.Common.Caching;
 
 namespace NadekoBot.Modules.Utility.Services
 {
@@ -19,8 +19,8 @@ namespace NadekoBot.Modules.Utility.Services
     {
         private readonly SemaphoreSlim getPledgesLocker = new SemaphoreSlim(1, 1);
 
-        public ImmutableArray<PatreonUserAndReward> Pledges { get; private set; }
+        private readonly FactoryCache<PatreonUserAndReward[]> _pledges;
-        public DateTime LastUpdate { get; private set; } = DateTime.UtcNow;
+        public PatreonUserAndReward[] Pledges => _pledges.GetValue();
 
         public readonly Timer Updater;
         private readonly SemaphoreSlim claimLockJustInCase = new SemaphoreSlim(1, 1);
@@ -30,27 +30,45 @@ namespace NadekoBot.Modules.Utility.Services
         private readonly IBotCredentials _creds;
         private readonly DbService _db;
         private readonly CurrencyService _currency;
+        private readonly IDataCache _cache;
+        private readonly string _key;
 
-        private readonly string cacheFileName = "./patreon-rewards.json";
+        public DateTime LastUpdate { get; private set; } = DateTime.UtcNow;
 
         public PatreonRewardsService(IBotCredentials creds, DbService db, 
             CurrencyService currency,
-            DiscordSocketClient client)
+            DiscordSocketClient client, IDataCache cache)
         {
             _log = LogManager.GetCurrentClassLogger();
             _creds = creds;
             _db = db;
             _currency = currency;
-            if (string.IsNullOrWhiteSpace(creds.PatreonAccessToken))
+            _cache = cache;
-                return;
+            _key = _creds.RedisKey() + "_patreon_rewards";
-            Updater = new Timer(async (load) => await RefreshPledges((bool)load),
+
-                client.ShardId == 0, client.ShardId == 0 ? TimeSpan.Zero : TimeSpan.FromMinutes(2), Interval);
+            _pledges = new FactoryCache<PatreonUserAndReward[]>(() =>
+            {
+                var r = _cache.Redis.GetDatabase();
+                var data = r.StringGet(_key);
+                if (data.IsNullOrEmpty)
+                    return null;
+                else
+                {
+                    _log.Info(data);
+                    return JsonConvert.DeserializeObject<PatreonUserAndReward[]>(data);
+                }
+            }, TimeSpan.FromSeconds(20));
+
+            if(client.ShardId == 0)
+                Updater = new Timer(async _ => await RefreshPledges(),
+                    null, TimeSpan.Zero, Interval);
         }
 
-        public async Task RefreshPledges(bool shouldLoad)
+        public async Task RefreshPledges()
-        {
-            if (shouldLoad)
         {
+            if (string.IsNullOrWhiteSpace(_creds.PatreonAccessToken))
+                return;
+
             LastUpdate = DateTime.UtcNow;
             await getPledgesLocker.WaitAsync().ConfigureAwait(false);
             try
@@ -81,12 +99,16 @@ namespace NadekoBot.Modules.Utility.Services
                             .Select(x => JsonConvert.DeserializeObject<PatreonUser>(x.ToString())));
                     } while (!string.IsNullOrWhiteSpace(data.Links.next));
                 }
-                    Pledges = rewards.Join(users, (r) => r.relationships?.patron?.data?.id, (u) => u.id, (x, y) => new PatreonUserAndReward()
+                var db = _cache.Redis.GetDatabase();
+                var toSet = JsonConvert.SerializeObject(rewards.Join(users, (r) => r.relationships?.patron?.data?.id, (u) => u.id, (x, y) => new PatreonUserAndReward()
                 {
                     User = y,
                     Reward = x,
-                    }).ToImmutableArray();
+                }).ToArray());
-                    File.WriteAllText("./patreon_rewards.json", JsonConvert.SerializeObject(Pledges));
+
+                _log.Info(toSet);
+
+                db.StringSet(_key, toSet);
             }
             catch (Exception ex)
             {
@@ -96,13 +118,7 @@ namespace NadekoBot.Modules.Utility.Services
             {
                 getPledgesLocker.Release();
             }
-            }
+            
-            else
-            {
-                if(File.Exists(cacheFileName))
-                Pledges = JsonConvert.DeserializeObject<PatreonUserAndReward[]>(File.ReadAllText("./patreon_rewards.json"))
-                    .ToImmutableArray();
-            }
         }
 
         public async Task<int> ClaimReward(ulong userId)
@@ -111,7 +127,7 @@ namespace NadekoBot.Modules.Utility.Services
             var now = DateTime.UtcNow;
             try
             {
-                var data = Pledges.FirstOrDefault(x => x.User.attributes?.social_connections?.discord?.user_id == userId.ToString());
+                var data = Pledges?.FirstOrDefault(x => x.User.attributes?.social_connections?.discord?.user_id == userId.ToString());
 
                 if (data == null)
                     return 0;
@@ -175,7 +191,7 @@ namespace NadekoBot.Modules.Utility.Services
 
         public Task Unload()
         {
-            Updater.Change(Timeout.Infinite, Timeout.Infinite);
+            Updater?.Change(Timeout.Infinite, Timeout.Infinite);
             return Task.CompletedTask;
         }
     }

NadekoBot.Modules.Utility/Services/StreamRoleService.cs

@@ -24,13 +24,14 @@ namespace NadekoBot.Modules.Utility.Services
         private readonly ConcurrentDictionary<ulong, StreamRoleSettings> guildSettings;
         private readonly Logger _log;
 
-        public StreamRoleService(DiscordSocketClient client, DbService db, IEnumerable<GuildConfig> gcs)
+        public StreamRoleService(DiscordSocketClient client, DbService db, NadekoBot bot)
         {
             this._log = LogManager.GetCurrentClassLogger();
             this._db = db;
             this._client = client;
 
-            guildSettings = gcs.ToDictionary(x => x.GuildId, x => x.StreamRole)
+            guildSettings = bot.AllGuildConfigs
+                .ToDictionary(x => x.GuildId, x => x.StreamRole)
                 .Where(x => x.Value != null && x.Value.Enabled)
                 .ToConcurrent();
 

NadekoBot.Modules.Utility/Services/VerboseErrorsService.cs

@@ -18,7 +18,7 @@ namespace NadekoBot.Modules.Utility.Services
         private readonly CommandHandler _ch;
         private readonly HelpService _hs;
 
-        public VerboseErrorsService(IEnumerable<GuildConfig> gcs, DbService db, CommandHandler ch, HelpService hs)
+        public VerboseErrorsService(NadekoBot bot, DbService db, CommandHandler ch, HelpService hs)
         {
             _db = db;
             _ch = ch;
@@ -26,7 +26,10 @@ namespace NadekoBot.Modules.Utility.Services
 
             _ch.CommandErrored += LogVerboseError;
 
-            guildsEnabled = new ConcurrentHashSet<ulong>(gcs.Where(x => x.VerboseErrors).Select(x => x.GuildId));
+            guildsEnabled = new ConcurrentHashSet<ulong>(bot
+                .AllGuildConfigs
+                .Where(x => x.VerboseErrors)
+                .Select(x => x.GuildId));
         }
 
         public Task Unload()

NadekoBot.Modules.Xp/Services/XpService.cs

@@ -68,7 +68,7 @@ namespace NadekoBot.Modules.Xp.Services
         private Font _timeFont;
 
         public XpService(CommandHandler cmd, IBotConfigProvider bc,
-            IEnumerable<GuildConfig> allGuildConfigs, IImagesService images,
+            NadekoBot bot, IImagesService images,
             DbService db, NadekoStrings strings, IDataCache cache)
         {
             _db = db;
@@ -80,7 +80,7 @@ namespace NadekoBot.Modules.Xp.Services
             _cache = cache;
 
             //load settings
-            allGuildConfigs = allGuildConfigs.Where(x => x.XpSettings != null);
+            var allGuildConfigs = bot.AllGuildConfigs.Where(x => x.XpSettings != null);
             _excludedChannels = allGuildConfigs
                 .ToDictionary(
                     x => x.GuildId,
@@ -685,7 +685,6 @@ namespace NadekoBot.Modules.Xp.Services
                 }
 
                 //club image
-
                 if (!string.IsNullOrWhiteSpace(stats.User.Club?.ImageUrl))
                 {
                     var imgUrl = stats.User.Club.ImageUrl;
@@ -694,6 +693,7 @@ namespace NadekoBot.Modules.Xp.Services
                         var (succ, data) = await _cache.TryGetImageDataAsync(imgUrl);
                         if (!succ)
                         {
+                            //todo make sure it's a picture
                             using (var temp = await http.GetStreamAsync(imgUrl))
                             using (var tempDraw = Image.Load(temp).Resize(45, 45))
                             {

src/NadekoBot/data/command_strings.json

@@ -1836,7 +1836,7 @@
   },
   "antispam": {
     "Cmd": "antispam",
-    "Desc": "Stops people from repeating same message X times in a row. You can specify to either mute, kick or ban the offenders. Max message count is 10.",
+    "Desc": "Stops people from repeating same message X times in a row. You can specify to either mute, kick or ban the offenders. If you're using mute, you can add a number of seconds at the end to use a timed mute. Max message count is 10.",
     "Usage": [
       "{0}antispam 3 Mute",
       "{0}antispam 4 Kick",