Initial commit

BanManager.cs

@@ -0,0 +1,67 @@
+using CounterStrikeSharp.API.Core;
+using Dapper;
+using MySqlConnector;
+using System.Data;
+
+namespace CS2_SimpleAdmin
+{
+	internal class BanManager
+	{
+		private readonly IDbConnection _dbConnection;
+
+		public BanManager(string connectionString)
+		{
+			_dbConnection = new MySqlConnection(connectionString);
+		}
+
+		public void BanPlayer(CCSPlayerController? player, CCSPlayerController? issuer, string reason, int time = 0)
+		{
+			_dbConnection.Open();
+
+			if (player == null || !player.IsValid || player.AuthorizedSteamID == null) return;
+
+			DateTime now = DateTime.Now;
+			DateTime futureTime = now.AddMinutes(time);
+
+			var sql = "INSERT INTO `sa_bans` (`player_steamid`, `player_name`, `admin_steamid`, `admin_name`, `duration`, `ends`, `created`) " +
+				"VALUES (@playerSteamid, @playerName, @adminSteamid, @adminName, @duration, @ends, @created)";
+			_dbConnection.Execute(sql, new
+			{
+				playerSteamid = player.AuthorizedSteamID.SteamId64.ToString(),
+				playerName = player.PlayerName,
+				adminSteamid = issuer == null ? "Console" : issuer?.AuthorizedSteamID?.SteamId64.ToString(),
+				adminName = issuer == null ? "Console" : issuer.PlayerName,
+				duration = time,
+				ends = futureTime,
+				created = now
+			});
+
+			_dbConnection.Close();
+		}
+
+		public bool IsPlayerBanned(string steamId)
+		{
+			_dbConnection.Open();
+
+			DateTime now = DateTime.Now;
+
+			string sql = "SELECT COUNT(*) FROM sa_bans WHERE player_steamid = @PlayerSteamID AND status = 'ACTIVE' AND (duration = 0 OR ends > @CurrentTime)";
+			int banCount = _dbConnection.ExecuteScalar<int>(sql, new { PlayerSteamID = steamId, CurrentTime = now });
+
+			_dbConnection.Close();
+
+			return banCount > 0;
+		}
+
+		public void ExpireOldBans()
+		{
+			_dbConnection.Open();
+
+			string sql = "UPDATE sa_bans SET status = 'EXPIRED' WHERE status = 'ACTIVE' AND `duration` > 0 AND ends <= @CurrentTime";
+			int affectedRows = _dbConnection.Execute(sql, new { CurrentTime = DateTime.Now });
+
+			_dbConnection.Close();
+		}
+
+	}
+}