Removed SessionsService

src/Discord.Net.Sessions/SessionsService.cs

@@ -1,83 +0,0 @@
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace Discord.Sessions
-{
-	public class SessionsService : IService
-	{
-		private static readonly DualChannelPermissions _ownerPerm = new DualChannelPermissions() { ReadMessages = true, ManageChannel = true };
-		private static readonly DualChannelPermissions _memberPerm = new DualChannelPermissions() { ReadMessages = true };
-		private static readonly DualChannelPermissions _everyonePerm = new DualChannelPermissions() { ReadMessages = false };
-
-		private DiscordClient _client;
-
-		public void Install(DiscordClient client)
-		{
-			_client = client;
-		}
-
-		public IEnumerable<Channel> GetSessions(Server server)
-			=> server.TextChannels.Where(x => x.Name != "" && x.Name[0] == '!');
-
-		public async Task<Channel> CreateSession(Server server, string name, bool includeVoice, User owner)
-		{
-			name = '!' + name;
-			Channel textChannel = await _client.CreateChannel(server, name, ChannelType.Text);
-			Channel voiceChannel = includeVoice ? await _client.CreateChannel(server, name, ChannelType.Voice) : null;
-
-			//Take away read from everyone
-			await _client.SetChannelPermissions(textChannel, server.EveryoneRole, _everyonePerm);
-			await _client.SetChannelPermissions(textChannel, owner, _ownerPerm);
-
-			return textChannel;
-		}
-		
-		public async Task DestroySession(Channel channel)
-		{
-			if (channel == null) throw new ArgumentNullException(nameof(channel));
-			CheckSession(channel);
-
-			await _client.DeleteChannel(channel);
-		}
-		
-		public Task JoinSession(Channel channel, User user)
-		{
-			if (channel == null) throw new ArgumentNullException(nameof(channel));
-			if (user == null) throw new ArgumentNullException(nameof(user));
-			CheckSession(channel);
-
-			return _client.SetChannelPermissions(channel, user, _memberPerm);
-		}
-		
-		public async Task LeaveSession(Channel channel, User user)
-		{
-			if (channel == null) throw new ArgumentNullException(nameof(channel));
-			if (user == null) throw new ArgumentNullException(nameof(user));
-            CheckSession(channel);
-
-			if (IsOwner(channel, user))
-				await DestroySession(channel);
-			else
-				await _client.RemoveChannelPermissions(channel, user);
-		}
-
-		private bool IsSession(Channel channel)
-			=> channel.Name == "" && channel.Name[0] == '!';
-		private void CheckSession(Channel channel)
-		{
-			if (!IsSession(channel))
-				throw new InvalidOperationException("The provided channel is not a session.");
-		}
-		private bool IsOwner(Channel channel, User user)
-			=> _client.GetChannelPermissions(channel, user).ManageMessages == true;
-		/*private IEnumerable<string> GetPermissionUsers(Channel channel)
-		{
-			return channel.PermissionOverwrites
-				.Where(x => x.TargetType == PermissionTarget.User && x.Allow.Text_ReadMessages)
-				.Select(x => x.TargetId);
-		}*/
-	}
-}