using SharpChat.Bans; using SharpChat.Protocol.SockChat.Packets; using SharpChat.Users; using System; using System.Collections.Generic; using System.Linq; namespace SharpChat.Protocol.SockChat.Commands { public class PardonUserCommand : ICommand { private BanManager Bans { get; } private IUser Sender { get; } public PardonUserCommand(BanManager bans, IUser sender) { Bans = bans ?? throw new ArgumentNullException(nameof(bans)); Sender = sender ?? throw new ArgumentNullException(nameof(sender)); } public bool IsCommandMatch(string name, IEnumerable args) => name is @"pardon" or @"unban"; public bool DispatchCommand(CommandContext ctx) { if(!ctx.User.Can(UserPermissions.BanUser | UserPermissions.KickUser)) { ctx.Connection.SendPacket(new CommandNotAllowedErrorPacket(Sender, ctx.Args)); return true; } string userName = ctx.Args.ElementAtOrDefault(1); if(string.IsNullOrEmpty(userName)) { ctx.Connection.SendPacket(new NotBannedErrorPacket(Sender, userName ?? @"User")); return true; } Bans.RemoveBan(userName, success => { if(success) ctx.Connection.SendPacket(new PardonResponsePacket(Sender, userName)); else ctx.Connection.SendPacket(new NotBannedErrorPacket(Sender, userName)); }, ex => ctx.Connection.SendPacket(new GenericErrorPacket(Sender))); return true; } } }