Cleaned up channels and converted more models to new layout

src/Discord.Net/DiscordClient.cs

@@ -365,7 +365,7 @@ namespace Discord
         private PrivateChannel AddPrivateChannel(APIChannel model)
         {
             IChannel channel;
-            if (_channels.TryGetOrAdd(model.Id, x => new PrivateChannel(x, new User(this, model.Recipient.Id, null), model), out channel))
+            if (_channels.TryGetOrAdd(model.Id, x => new PrivateChannel(x, new User(model.Recipient, this, null), model), out channel))
                 _privateChannels[model.Recipient.Id] = channel as PrivateChannel;
             return channel as PrivateChannel;
         }
@@ -407,7 +407,7 @@ namespace Discord
             try
             {
                 var response = await ClientAPI.Send(new GetInviteRequest(inviteIdOrXkcd)).ConfigureAwait(false);
-                var invite = new Invite(this, response.Code, response.XkcdPass);
+                var invite = new Invite(response, this);
                 invite.Update(response);
                 return invite;
             }
@@ -430,7 +430,7 @@ namespace Discord
         #endregion
 
         #region Servers
-        private Server AddServer(ulong id) => _servers.GetOrAdd(id, x => new Server(this, x));
+        private Server AddServer(ulong id) => _servers.GetOrAdd(id, x => new Server(x, this));
         private Server RemoveServer(ulong id)
         {
             Server server;
@@ -494,9 +494,9 @@ namespace Discord
                             List<ulong> largeServers = new List<ulong>();
 
                             SessionId = data.SessionId;
-                            PrivateUser = new User(this, data.User.Id, null);
+                            PrivateUser = new User(data.User, this, null);
                             PrivateUser.Update(data.User);
-                            CurrentUser = new Profile(this, data.User.Id);
+                            CurrentUser = new Profile(data.User, this);
                             CurrentUser.Update(data.User);
 
                             for (int i = 0; i < data.Guilds.Length; i++)
@@ -633,7 +633,7 @@ namespace Discord
                             var server = GetServer(data.GuildId.Value);
                             if (server != null)
                             {
-                                var user = server.AddUser(data.User.Id, true, true);
+                                var user = server.AddUser(data, true, true);
                                 user.Update(data);
                                 user.UpdateActivity();
                                 Logger.Info($"GUILD_MEMBER_ADD: {user}");
@@ -691,7 +691,7 @@ namespace Discord
                             {
                                 foreach (var memberData in data.Members)
                                 {
-                                    var user = server.AddUser(memberData.User.Id, true, false);
+                                    var user = server.AddUser(memberData, true, false);
                                     user.Update(memberData);
                                 }
                                 Logger.Verbose($"GUILD_MEMBERS_CHUNK: {data.Members.Length} users");
@@ -796,7 +796,7 @@ namespace Discord
                             var server = GetServer(data.GuildId.Value);
                             if (server != null)
                             {
-                                var user = new User(this, data.User.Id, server);
+                                var user = new User(data.User, this, server);
                                 user.Update(data.User);
                                 Logger.Info($"GUILD_BAN_REMOVE: {user}");
                                 OnUserUnbanned(user);
@@ -819,9 +819,7 @@ namespace Discord
                                 if (user != null)
                                 {
                                     Message msg = null;
-                                    msg = (channel as Channel).MessageManager.Add(data.Id, user, data.Timestamp.Value);
-
-                                    msg.Update(data);
+                                    msg = (channel as Channel).MessageManager.Add(data, user);                                    
                                     user.UpdateActivity();
                                     
                                     Logger.Verbose($"MESSAGE_CREATE: {channel} ({user})");

src/Discord.Net/Entities/IPrivateChannel.cs

@@ -0,0 +1,7 @@
+namespace Discord
+{
+    public interface IPrivateChannel : IChannel
+    {
+        User Recipient { get; }
+    }
+}

src/Discord.Net/Models/Invite.cs → src/Discord.Net/Entities/Invite.cs

@@ -88,20 +88,24 @@ namespace Discord
         /// <summary> Returns a URL for this invite using XkcdCode if available or Id if not. </summary>
         public string Url => $"{DiscordConfig.InviteUrl}/{Code}";
 
-        internal Invite(DiscordClient client, string code, string xkcdPass)
+        internal Invite(APIInvite model, DiscordClient client)
+            : this(model.Code, model.XkcdPass)
 		{
             Client = client;
+            Update(model);
+        }
+        internal Invite(InviteReference model, DiscordClient client)
+            : this(model.Code, model.XkcdPass)
+        {
+            Client = client;
+            Update(model);
+        }
+        private Invite(string code, string xkcdCode)
+        {
             Code = code;
-			XkcdCode = xkcdPass;
-		}
-
-		internal void Update(InviteReference model)
-		{
-			if (model.Guild != null)
-				Server = new ServerInfo(model.Guild.Id, model.Guild.Name);
-			if (model.Channel != null)
-				Channel = new ChannelInfo(model.Channel.Id, model.Channel.Name);
+            XkcdCode = xkcdCode;
         }
+
         internal void Update(APIInvite model)
 		{
 			Update(model as InviteReference);
@@ -118,8 +122,15 @@ namespace Discord
 				Uses = model.Uses.Value;
 			if (model.CreatedAt != null)
 				CreatedAt = model.CreatedAt.Value;
-		}
-        
+        }
+        internal void Update(InviteReference model)
+        {
+            if (model.Guild != null)
+                Server = new ServerInfo(model.Guild.Id, model.Guild.Name);
+            if (model.Channel != null)
+                Channel = new ChannelInfo(model.Channel.Id, model.Channel.Name);
+        }
+
         public async Task Delete()
         {
             try { await Client.ClientAPI.Send(new DeleteInviteRequest(Code)).ConfigureAwait(false); }
@@ -130,11 +141,10 @@ namespace Discord
 
         internal Invite Clone()
         {
-            var result = new Invite();
+            var result = new Invite(Code, XkcdCode);
             _cloner(this, result);
             return result;
         }
-        private Invite() { } //Used for cloning
 
         public override string ToString() => $"{Server}/{XkcdCode ?? Code}";
 	}

src/Discord.Net/Models/Managers/MessageManager.cs → src/Discord.Net/Entities/Managers/MessageManager.cs

@@ -1,4 +1,5 @@
-using Discord.API.Client.Rest;
+using APIMessage = Discord.API.Client.Message;
+using Discord.API.Client.Rest;
 using Discord.Net;
 using System;
 using System.Collections;
@@ -29,15 +30,16 @@ namespace Discord
             }
         }
 
-        internal Message Add(ulong id, User user, DateTime timestamp)
+        internal Message Add(APIMessage model, User user) => Add(new Message(model, _channel, user));
+        internal Message Add(ulong id, User user) => Add(new Message(id, _channel, user));
+        private Message Add(Message message)
         {
-            Message message = new Message(id, _channel, user);
             message.State = MessageState.Normal;
             if (_size > 0)
             {
-                if (_messages.TryAdd(id, message))
+                if (_messages.TryAdd(message.Id, message))
                 {
-                    _orderedMessages.Enqueue(id);
+                    _orderedMessages.Enqueue(message.Id);
 
                     ulong msgId;
                     while (_orderedMessages.Count > _size && _orderedMessages.TryDequeue(out msgId))
@@ -93,15 +95,7 @@ namespace Discord
                     Message msg = null;
                     ulong id = x.Author.Id;
                     var user = server?.GetUser(id) ?? (_channel as Channel).GetUser(id);
-                    /*if (useCache)
-                    {
-                        msg = Add(x.Id, user, x.Timestamp.Value);
-                        if (user != null)
-                            user.UpdateActivity(msg.EditedTimestamp ?? msg.Timestamp);
-                    }
-                    else*/
-                        msg = new Message(x.Id, _channel, user);
-                    msg.Update(x);
+                    msg = new Message(x, _channel, user);
                     return msg;
                 }).ToArray();
             }
@@ -130,11 +124,9 @@ namespace Discord
                 Filename = filename,
                 Stream = stream
             };
-            var model = await _channel.Client.ClientAPI.Send(request).ConfigureAwait(false);
+            var response = await _channel.Client.ClientAPI.Send(request).ConfigureAwait(false);
 
-            var msg = Add(model.Id, (_channel as Channel).CurrentUser, model.Timestamp.Value);
-            msg.Update(model);
-            return msg;
+            return Add(response, (_channel as Channel).CurrentUser);
         }
 
         public IEnumerator<Message> GetEnumerator()

src/Discord.Net/Models/Message.cs → src/Discord.Net/Entities/Message.cs

@@ -7,22 +7,6 @@ using APIMessage = Discord.API.Client.Message;
 
 namespace Discord
 {
-	public enum MessageState : byte
-    {
-        /// <summary> Message did not originate from this session, or was successfully sent. </summary>
-		Normal = 0,
-        /// <summary> Message is current queued. </summary>
-		Queued,
-        /// <summary> Message was deleted. </summary>
-        Deleted,
-        /// <summary> Message was deleted before it was sent. </summary>
-        Aborted,
-        /// <summary> Message failed to be sent. </summary>
-		Failed,
-        /// <summary> Message has been removed from cache and will no longer receive updates. </summary>
-        Detached
-    }
-
 	public class Message
     {
         private readonly static Action<Message, Message> _cloner = DynamicIL.CreateCopyMethod<Message>();
@@ -198,15 +182,19 @@ namespace Discord
         /// <summary> Returns if this message was sent from the logged-in accounts. </summary>
         public bool IsAuthor => User != null && User.Id == Client.CurrentUser?.Id;
 
-        internal Message(ulong id, ITextChannel channel, User user)
+        internal Message(APIMessage model, ITextChannel channel, User user)
+            : this(model.Id, channel, user)
 		{
+            Update(model);
+		}
+        internal Message(ulong id, ITextChannel channel, User user)
+        {
             Id = id;
             Channel = channel;
             User = user;
-
-			Attachments = _initialAttachments;
-			Embeds = _initialEmbeds;
-		}
+            Attachments = _initialAttachments;
+            Embeds = _initialEmbeds;
+        }
 
 		internal void Update(APIMessage model)
 		{
@@ -329,11 +317,10 @@ namespace Discord
 
         internal Message Clone()
         {
-            var result = new Message();
+            var result = new Message(Id, Channel, User);
             _cloner(this, result);
             return result;
         }
-        private Message() { } //Used for cloning
 
         public override string ToString() => $"{User}: {RawText}";
 	}

src/Discord.Net/Models/Profile.cs → src/Discord.Net/Entities/Profile.cs

@@ -1,4 +1,5 @@
-using Discord.API.Client.Rest;
+using Discord.API.Client;
+using Discord.API.Client.Rest;
 using System;
 using System.IO;
 using System.Threading.Tasks;
@@ -34,10 +35,14 @@ namespace Discord
 		/// <summary> Gets if the email for this user has been verified. </summary>
 		public bool? IsVerified { get; private set; }
 
-        internal Profile(DiscordClient client, ulong id)
+        internal Profile(UserReference model, DiscordClient client)
+            : this(model.Id, client)
+        {
+        }
+        private Profile(ulong id, DiscordClient client)
         {
-            Client = client;
             Id = id;
+            Client = client;
         }
 
         internal void Update(APIUser model)
@@ -77,11 +82,10 @@ namespace Discord
 
         internal Profile Clone()
         {
-            var result = new Profile();
+            var result = new Profile(Id, Client);
             _cloner(this, result);
             return result;
         }
-        private Profile() { } //Used for cloning
 
         public override string ToString() => Name;
     }

src/Discord.Net/Models/PublicChannel.cs → src/Discord.Net/Entities/PublicChannel.cs

@@ -97,7 +97,7 @@ namespace Discord
             };
 
             var response = await Client.ClientAPI.Send(request).ConfigureAwait(false);
-            var invite = new Invite(Client, response.Code, response.XkcdPass);
+            var invite = new Invite(response, Client);
             return invite;
         }
 

src/Discord.Net/Models/Role.cs → src/Discord.Net/Entities/Role.cs

@@ -124,11 +124,10 @@ namespace Discord
 
         internal Role Clone()
         {
-            var result = new Role();
+            var result = new Role(Id, Server);
             _cloner(this, result);
             return result;
         }
-        private Role() { } //Used for cloning
 
         public override string ToString() => $"{Server}/{Name ?? Id.ToString()}";
     }

src/Discord.Net/Models/Server.cs → src/Discord.Net/Entities/Server.cs

@@ -1,4 +1,5 @@
 using APIChannel = Discord.API.Client.Channel;
+using APIMember = Discord.API.Client.Member;
 using Discord.API.Client;
 using Discord.API.Client.Rest;
 using Discord.Net;
@@ -112,10 +113,10 @@ namespace Discord
         /// <summary> Gets the number of roles in this server. </summary>
         public int RoleCount => _roles.Count;
 
-        internal Server(DiscordClient client, ulong id)
+        internal Server(ulong id, DiscordClient client)
         {
-            Client = client;
             Id = id;
+            Client = client;
         }
         
         internal void Update(Guild model)
@@ -181,7 +182,7 @@ namespace Discord
                 if (model.Members != null)
                 {
                     foreach (var subModel in model.Members)
-                        AddUser(subModel.User.Id, true, false).Update(subModel);
+                        AddUser(subModel, true, false).Update(subModel);
                 }
                 if (model.VoiceStates != null)
                 {
@@ -230,8 +231,7 @@ namespace Discord
             var response = await Client.ClientAPI.Send(new GetBansRequest(Id)).ConfigureAwait(false);
             return response.Select(x =>
             {
-                var user = new User(Client, x.Id, this);
-                user.Update(x);
+                var user = new User(x, Client, this);
                 return user;
             });
         }
@@ -305,12 +305,12 @@ namespace Discord
 
         #region Invites
         /// <summary> Gets all active (non-expired) invites to this server. </summary>
-        public async Task<IEnumerable<Invite>> GetInvites()
+        public async Task<IEnumerable<Invite>> DownloadInvites()
         {
             var response = await Client.ClientAPI.Send(new GetInvitesRequest(Id)).ConfigureAwait(false);
             return response.Select(x =>
             {
-                var invite = new Invite(Client, x.Code, x.XkcdPass);
+                var invite = new Invite(x, Client);
                 invite.Update(x);
                 return invite;
             });
@@ -429,22 +429,22 @@ namespace Discord
         #endregion
 
         #region Users
-        internal User AddUser(ulong id, bool cachePerms, bool incrementCount)
+        internal User AddUser(APIMember model, bool cachePerms, bool incrementCount)
         {
             if (incrementCount)
                 _userCount++;
 
             Member member;
-            if (!_users.TryGetValue(id, out member)) //Users can only be added from websocket thread, ignore threadsafety
+            if (!_users.TryGetValue(model.User.Id, out member)) //Users can only be added from websocket thread, ignore threadsafety
             {
-                member = new Member(new User(Client, id, this), ServerPermissions.None);
-                if (id == Client.CurrentUser.Id)
+                member = new Member(new User(model, Client, this), ServerPermissions.None);
+                if (model.User.Id == Client.CurrentUser.Id)
                 {
                     member.User.CurrentGame = Client.CurrentGame;
                     member.User.Status = Client.Status;
                 }
 
-                _users[id] = member;
+                _users[model.User.Id] = member;
                 if (cachePerms && Client.Config.UsePermissionsCache)
                 {
                     foreach (var channel in _channels)
@@ -501,11 +501,10 @@ namespace Discord
 
         internal Server Clone()
         {
-            var result = new Server();
+            var result = new Server(Id, Client);
             _cloner(this, result);
             return result;
         }
-        private Server() { } //Used for cloning
 
         public override string ToString() => Name ?? Id.ToIdString();
 	}

src/Discord.Net/Models/User.cs → src/Discord.Net/Entities/User.cs

@@ -19,12 +19,12 @@ namespace Discord
         [Flags]
         private enum VoiceState : byte
         {
-            None = 0x0,
+            Normal = 0x0,
             SelfMuted = 0x01,
             SelfDeafened = 0x02,
-            ServerMuted = 0x04,
-            ServerDeafened = 0x08,
-            ServerSuppressed = 0x10,
+            ServerMuted = 0x10,
+            ServerDeafened = 0x20,
+            ServerSuppressed = 0x40,
         }
 
 		internal struct CompositeKey : IEquatable<CompositeKey>
@@ -139,18 +139,42 @@ namespace Discord
 			}
 		}
 
-		internal User(DiscordClient client, ulong id, Server server)
-		{
+		internal User(ExtendedMember model, DiscordClient client, Server server)
+            : this(model as APIMember, client, server)
+        {
+            if (model.IsServerMuted == true)
+                _voiceState |= VoiceState.ServerMuted;
+            else if (model.IsServerMuted == false)
+                _voiceState &= ~VoiceState.ServerMuted;
+
+            if (model.IsServerDeafened == true)
+                _voiceState |= VoiceState.ServerDeafened;
+            else if (model.IsServerDeafened == false)
+                _voiceState &= ~VoiceState.ServerDeafened;
+        }
+        internal User(APIMember model, DiscordClient client, Server server)
+            : this(model.User.Id, client, server)
+        {
+            if (server == null)
+                UpdateRoles(null);
+            Update(model);
+        }
+        internal User(UserReference model, DiscordClient client, Server server)
+            : this(model.Id, client, server)
+        {
+            if (server == null)
+                UpdateRoles(null);
+            Update(model);
+        }
+        private User(ulong id, DiscordClient client, Server server)
+        {
             Client = client;
             Id = id;
             Server = server;
 
-			_roles = new Dictionary<ulong, Role>();
-			Status = UserStatus.Offline;
-
-			if (server == null)
-				UpdateRoles(null);
-		}
+            _roles = new Dictionary<ulong, Role>();
+            Status = UserStatus.Offline;
+        }
 
 		internal void Update(UserReference model)
 		{
@@ -170,20 +194,6 @@ namespace Discord
 				JoinedAt = model.JoinedAt.Value;
 			if (model.Roles != null)
 				UpdateRoles(model.Roles.Select(x => Server.GetRole(x)));
-        }
-		internal void Update(ExtendedMember model)
-		{
-			Update(model as APIMember);
-            
-            if (model.IsServerMuted == true)
-                _voiceState |= VoiceState.ServerMuted;
-            else if (model.IsServerMuted == false)
-                _voiceState &= ~VoiceState.ServerMuted;
-
-            if (model.IsServerDeafened == true)
-                _voiceState |= VoiceState.ServerDeafened;
-            else if (model.IsServerDeafened == false)
-                _voiceState &= ~VoiceState.ServerDeafened;
         }
 		internal void Update(MemberPresence model)
 		{
@@ -323,11 +333,10 @@ namespace Discord
 
         internal User Clone()
         {
-            var result = new User();
+            var result = new User(Id, Client, Server);
             _cloner(this, result);
             return result;
         }
-        private User() { } //Used for cloning
 
         public override string ToString()
         {

src/Discord.Net/Enums/MessageState.cs

@@ -0,0 +1,18 @@
+namespace Discord
+{
+    public enum MessageState : byte
+    {
+        /// <summary> Message did not originate from this session, or was successfully sent. </summary>
+		Normal = 0,
+        /// <summary> Message is current queued. </summary>
+		Queued,
+        /// <summary> Message was deleted. </summary>
+        Deleted,
+        /// <summary> Message was deleted before it was sent. </summary>
+        Aborted,
+        /// <summary> Message failed to be sent. </summary>
+		Failed,
+        /// <summary> Message has been removed from cache and will no longer receive updates. </summary>
+        Detached
+    }
+}

src/Discord.Net/Legacy.cs

@@ -1,377 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Threading.Tasks;
-
-namespace Discord.Legacy
-{
-    public static class Mention
-    {
-        /// <summary> Returns the string used to create a user mention. </summary>
-        [Obsolete("Use User.Mention instead")]
-        public static string User(User user)
-            => user.Mention;
-        /// <summary> Returns the string used to create a channel mention. </summary>
-        [Obsolete("Use Channel.Mention instead")]
-        public static string Channel(Channel channel)
-            => channel.Mention;
-        /// <summary> Returns the string used to create a mention to everyone in a channel. </summary>
-        [Obsolete("Use Server.EveryoneRole.Mention instead")]
-        public static string Everyone()
-            => $"@everyone";
-    }
-
-    public static class LegacyExtensions
-    {
-        [Obsolete("Use DiscordClient.ExecuteAndWait")]
-        public static void Run(this DiscordClient client, Func<Task> asyncAction)
-        {
-            client.ExecuteAndWait(asyncAction);
-        }
-        [Obsolete("Use DiscordClient.Wait")]
-        public static void Run(this DiscordClient client)
-        {
-            client.Wait();
-        }
-
-        [Obsolete("Use Server.FindChannels")]
-        public static IEnumerable<Channel> FindChannels(this DiscordClient client, Server server, string name, ChannelType type = null, bool exactMatch = false)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.FindChannels(name, type, exactMatch);
-        }
-
-        [Obsolete("Use Server.CreateChannel")]
-        public static Task<Channel> CreateChannel(this DiscordClient client, Server server, string name, ChannelType type)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.CreateChannel(name, type);
-        }
-        [Obsolete("Use User.CreateChannel")]
-        public static Task<Channel> CreatePMChannel(this DiscordClient client, User user)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            return user.CreatePMChannel();
-        }
-        [Obsolete("Use Channel.Edit")]
-        public static Task EditChannel(this DiscordClient client, Channel channel, string name = null, string topic = null, int? position = null)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.Edit(name, topic, position);
-        }
-        [Obsolete("Use Channel.Delete")]
-        public static Task DeleteChannel(this DiscordClient client, Channel channel)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.Delete();
-        }
-
-        [Obsolete("Use Server.ReorderChannels")]
-        public static Task ReorderChannels(this DiscordClient client, Server server, IEnumerable<Channel> channels, Channel after = null)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.ReorderChannels(channels, after);
-        }
-
-        [Obsolete("Use Server.GetInvites")]
-        public static Task<IEnumerable<Invite>> GetInvites(this DiscordClient client, Server server)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.GetInvites();
-        }
-
-        [Obsolete("Use Server.CreateInvite")]
-        public static Task<Invite> CreateInvite(this DiscordClient client, Server server, int? maxAge = 1800, int? maxUses = null, bool tempMembership = false, bool withXkcd = false)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.CreateInvite(maxAge, maxUses, tempMembership, withXkcd);
-        }
-        [Obsolete("Use Channel.CreateInvite")]
-        public static Task<Invite> CreateInvite(this DiscordClient client, Channel channel, int? maxAge = 1800, int? maxUses = null, bool tempMembership = false, bool withXkcd = false)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.CreateInvite(maxAge, maxUses, tempMembership, withXkcd);
-        }
-
-        [Obsolete("Use Invite.Delete")]
-        public static Task DeleteInvite(this DiscordClient client, Invite invite)
-        {
-            if (invite == null) throw new ArgumentNullException(nameof(invite));
-            return invite.Delete();
-        }
-        [Obsolete("Use Invite.Accept")]
-        public static Task AcceptInvite(this DiscordClient client, Invite invite)
-        {
-            if (invite == null) throw new ArgumentNullException(nameof(invite));
-            return invite.Accept();
-        }
-
-        [Obsolete("Use Channel.SendMessage")]
-        public static Task<Message> SendMessage(this DiscordClient client, Channel channel, string text)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.SendMessage(text);
-        }
-        [Obsolete("Use Channel.SendTTSMessage")]
-        public static Task<Message> SendTTSMessage(this DiscordClient client, Channel channel, string text)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.SendTTSMessage(text);
-        }
-        [Obsolete("Use Channel.SendFile")]
-        public static Task<Message> SendFile(this DiscordClient client, Channel channel, string filePath)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.SendFile(filePath);
-        }
-        [Obsolete("Use Channel.SendFile")]
-        public static Task<Message> SendFile(this DiscordClient client, Channel channel, string filename, Stream stream)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.SendFile(filename, stream);
-        }
-        [Obsolete("Use User.SendMessage")]
-        public static Task<Message> SendMessage(this DiscordClient client, User user, string text)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            return user.SendMessage(text);
-        }
-        [Obsolete("Use User.SendFile")]
-        public static Task<Message> SendFile(this DiscordClient client, User user, string filePath)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            return user.SendFile(filePath);
-        }
-        [Obsolete("Use User.SendFile")]
-        public static Task<Message> SendFile(this DiscordClient client, User user, string filename, Stream stream)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            return user.SendFile(filename, stream);
-        }
-
-        [Obsolete("Use Message.Edit")]
-        public static Task EditMessage(this DiscordClient client, Message message, string text)
-        {
-            if (message == null) throw new ArgumentNullException(nameof(message));
-            return message.Edit(text);
-        }
-
-        [Obsolete("Use Message.Delete")]
-        public static Task DeleteMessage(this DiscordClient client, Message message)
-        {
-            if (message == null) throw new ArgumentNullException(nameof(message));
-            return message.Delete();
-        }
-        [Obsolete("Use Message.Delete")]
-        public static async Task DeleteMessages(this DiscordClient client, IEnumerable<Message> messages)
-        {
-            if (messages == null) throw new ArgumentNullException(nameof(messages));
-
-            foreach (var message in messages)
-                await message.Delete().ConfigureAwait(false);
-        }
-
-        [Obsolete("Use Channel.DownloadMessages")]
-        public static Task<Message[]> DownloadMessages(this DiscordClient client, Channel channel, int limit = 100, ulong? relativeMessageId = null, Relative relativeDir = Relative.Before, bool useCache = true)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.DownloadMessages(limit, relativeMessageId, relativeDir, useCache);
-        }
-
-        [Obsolete("Use Server.GetUser")]
-        public static User GetUser(this DiscordClient client, Server server, ulong userId)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.GetUser(userId);
-        }
-        [Obsolete("Use Server.GetUser")]
-        public static User GetUser(this DiscordClient client, Server server, string username, ushort discriminator)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.GetUser(username, discriminator);
-        }
-
-        [Obsolete("Use Server.FindUsers")]
-        public static IEnumerable<User> FindUsers(this DiscordClient client, Server server, string name, bool exactMatch = false)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.FindUsers(name, exactMatch);
-        }
-        [Obsolete("Use Channel.FindUsers")]
-        public static IEnumerable<User> FindUsers(this DiscordClient client, Channel channel, string name, bool exactMatch = false)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.FindUsers(name, exactMatch);
-        }
-
-        [Obsolete("Use User.Edit")]
-        public static Task EditUser(this DiscordClient client, User user, bool? isMuted = null, bool? isDeafened = null, Channel voiceChannel = null, IEnumerable<Role> roles = null)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            return user.Edit(isMuted, isDeafened, voiceChannel, roles);
-        }
-
-        [Obsolete("Use User.Kick")]
-        public static Task KickUser(this DiscordClient client, User user)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            return user.Kick();
-        }
-        [Obsolete("Use Server.Ban")]
-        public static Task BanUser(this DiscordClient client, User user, int pruneDays = 0)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            var server = user.Server;
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.Ban(user, pruneDays);
-        }
-        [Obsolete("Use Server.Unban")]
-        public static Task UnbanUser(this DiscordClient client, User user)
-        {
-            if (user == null) throw new ArgumentNullException(nameof(user));
-            var server = user.Server;
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.Unban(user);
-        }
-        [Obsolete("Use Server.Unban")]
-        public static Task UnbanUser(this DiscordClient client, Server server, ulong userId)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.Unban(userId);
-        }
-
-        [Obsolete("Use Server.PruneUsers")]
-        public static Task<int> PruneUsers(this DiscordClient client, Server server, int days = 30, bool simulate = false)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.PruneUsers(days, simulate);
-        }
-
-        [Obsolete("Use DiscordClient.CurrentUser.Edit")]
-        public static Task EditProfile(this DiscordClient client, string currentPassword = "",
-            string username = null, string email = null, string password = null,
-            Stream avatar = null, ImageType avatarType = ImageType.Png)
-            => client.CurrentUser.Edit(currentPassword, username, email, password, avatar, avatarType);
-
-        [Obsolete("Use Server.GetRole")]
-        public static Role GetRole(this DiscordClient client, Server server, ulong id)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.GetRole(id);
-        }
-        [Obsolete("Use Server.FindRoles")]
-        public static IEnumerable<Role> FindRoles(this DiscordClient client, Server server, string name)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.FindRoles(name);
-        }
-
-        [Obsolete("Use Server.CreateRole")]
-        public static Task<Role> CreateRole(this DiscordClient client, Server server, string name, ServerPermissions? permissions = null, Color color = null, bool isHoisted = false)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.CreateRole(name, permissions, color);
-        }
-        [Obsolete("Use Role.Edit")]
-        public static Task EditRole(this DiscordClient client, Role role, string name = null, ServerPermissions? permissions = null, Color color = null, bool? isHoisted = null, int? position = null)
-        {
-            if (role == null) throw new ArgumentNullException(nameof(role));
-            return role.Edit(name, permissions, color, isHoisted, position);
-        }
-
-        [Obsolete("Use Role.Delete")]
-        public static Task DeleteRole(this DiscordClient client, Role role)
-        {
-            if (role == null) throw new ArgumentNullException(nameof(role));
-            return role.Delete();
-        }
-
-        [Obsolete("Use Server.ReorderRoles")]
-        public static Task ReorderRoles(this DiscordClient client, Server server, IEnumerable<Role> roles, Role after = null)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.ReorderRoles(roles, after);
-        }
-
-        [Obsolete("Use Server.Edit")]
-        public static Task EditServer(this DiscordClient client, Server server, string name = null, string region = null, Stream icon = null, ImageType iconType = ImageType.Png)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.Edit(name, region, icon, iconType);
-        }
-
-        [Obsolete("Use Server.Leave")]
-        public static Task LeaveServer(this DiscordClient client, Server server)
-        {
-            if (server == null) throw new ArgumentNullException(nameof(server));
-            return server.Leave();
-        }
-
-        [Obsolete("Use DiscordClient.Regions")]
-        public static IEnumerable<Region> GetVoiceRegions(this DiscordClient client)
-            => client.Regions;
-
-        [Obsolete("Use Channel.GetPermissionRule")]
-        public static ChannelPermissionOverrides GetChannelPermissions(this DiscordClient client, Channel channel, User user)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.GetPermissionsRule(user);
-        }
-        [Obsolete("Use Channel.GetPermissionRule")]
-        public static ChannelPermissionOverrides GetChannelPermissions(this DiscordClient client, Channel channel, Role role)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.GetPermissionsRule(role);
-        }
-        [Obsolete("Use Channel.AddPermissionRule(DualChannelPermissions)", true)]
-        public static Task SetChannelPermissions(this DiscordClient client, Channel channel, User user, ChannelPermissions allow, ChannelPermissions deny)
-        {
-            throw new InvalidOperationException();
-        }
-        [Obsolete("Use Channel.AddPermissionRule")]
-        public static Task SetChannelPermissions(this DiscordClient client, Channel channel, User user, ChannelPermissionOverrides permissions)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.AddPermissionsRule(user, permissions);
-        }
-        [Obsolete("Use Channel.AddPermissionRule(DualChannelPermissions)")]
-        public static Task SetChannelPermissions(this DiscordClient client, Channel channel, Role role, ChannelPermissions allow, ChannelPermissions deny)
-        {
-            throw new InvalidOperationException();
-        }
-        [Obsolete("Use Channel.AddPermissionRule")]
-        public static Task SetChannelPermissions(this DiscordClient client, Channel channel, Role role, ChannelPermissionOverrides permissions)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.AddPermissionsRule(role, permissions);
-        }
-        [Obsolete("Use Channel.RemovePermissionRule")]
-        public static Task RemoveChannelPermissions(this DiscordClient client, Channel channel, User user)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.RemovePermissionsRule(user);
-        }
-        [Obsolete("Use Channel.RemovePermissionRule")]
-        public static Task RemoveChannelPermissions(this DiscordClient client, Channel channel, Role role)
-        {
-            if (channel == null) throw new ArgumentNullException(nameof(channel));
-            return channel.RemovePermissionsRule(role);
-        }
-
-        [Obsolete("Removed", true)]
-        public static Task AckMessage(this DiscordClient client, Message message)
-        {
-            throw new InvalidOperationException();
-        }
-        [Obsolete("Use Channel.ImportMessages", true)]
-        public static IEnumerable<Message> ImportMessages(Channel channel, string json)
-        {
-            throw new InvalidOperationException();
-        }
-        [Obsolete("Use Channel.ExportMessages", true)]
-        public static string ExportMessages(Channel channel)
-        {
-            throw new InvalidOperationException();
-        }
-    }
-}