c#

        private async Task OnPlayerSpawned(IServiceProvider serviceProvider, object? sender, UnturnedPlayerSpawnedEvent @event)
        {
            var user = await _userManager.FindUserAsync(KnownActorTypes.Player, @event.Player.SteamId.ToString(), UserSearchMode.FindById);
            if (user == null)
            {
                Logger.LogWarning($"Could not find user for player {@event.Player.SteamId}");
                return;
            }

            var hasDonatorPermission = await _permissionChecker.CheckPermissionAsync(user, "InvulnerablePlayers:sp.donator");
            var invulnerabilityPeriod = hasDonatorPermission == PermissionGrantResult.Grant ? TimeSpan.FromSeconds(120) : TimeSpan.FromSeconds(60);

            _invulnerablePlayers[@event.Player.SteamPlayer] = (DateTime.UtcNow, invulnerabilityPeriod);

            int invulnerabilitySeconds = (int)invulnerabilityPeriod.TotalSeconds;
            ChatManager.serverSendMessage($"You have {invulnerabilitySeconds} seconds of invulnerability from PvP.", Color.green, null, @event.Player.SteamPlayer, EChatMode.SAY, null, true);
        }

c#

        private async Task OnPlayerSpawned(IServiceProvider serviceProvider, object? sender, UnturnedPlayerSpawnedEvent @event)
        {
            var user = await _userManager.FindUserAsync(KnownActorTypes.Player, @event.Player.SteamId.ToString(), UserSearchMode.FindById);
            if (user == null)
            {
                Logger.LogWarning($"Could not find user for player {@event.Player.SteamId}");
                return;
            }

            var hasDonatorPermission = await _permissionChecker.CheckPermissionAsync(user, "InvulnerablePlayers:sp.donator");
            var invulnerabilityPeriod = hasDonatorPermission == PermissionGrantResult.Grant ? TimeSpan.FromSeconds(120) : TimeSpan.FromSeconds(60);

            _invulnerablePlayers[@event.Player.SteamPlayer] = (DateTime.UtcNow, invulnerabilityPeriod);

            int invulnerabilitySeconds = (int)invulnerabilityPeriod.TotalSeconds;
            ChatManager.serverSendMessage($"You have {invulnerabilitySeconds} seconds of invulnerability from PvP.", Color.green, null, @event.Player.SteamPlayer, EChatMode.SAY, null, true);
        }