ServerSwarm.cs

Go to the documentation of this file.

using System;
using System.Collections.Generic;
using System.Linq;
 
using HotChocolate;
using HotChocolate.Authorization;
 
using Microsoft.Extensions.Options;
 
using Tgstation.Server.Api.Models;
using Tgstation.Server.Host.Configuration;
using Tgstation.Server.Host.GraphQL.Interfaces;
using Tgstation.Server.Host.Properties;
using Tgstation.Server.Host.Swarm;
 
namespace Tgstation.Server.Host.GraphQL.Types
{
    public sealed class ServerSwarm
    {
        [Authorize]
        public IQueryable<Instance> Instances()
            => throw new ErrorMessageException(ErrorCode.RemoteGatewaysNotImplemented);
 
        [Authorize]
        public int ProtocolMajorVersion()
            => Version.Parse(MasterVersionsAttribute.Instance.RawSwarmProtocolVersion).Major;
 
        [Authorize]
        public UsersRepository Users() => new();
 
        [Authorize]
        public UserGroupsRepository UserGroups() => new();
 
        public IServerNode CurrentNode(
            [Service] IOptionsSnapshot<SwarmConfiguration> swarmConfigurationOptions,
            [Service] ISwarmService swarmService)
        {
            ArgumentNullException.ThrowIfNull(swarmConfigurationOptions);
            ArgumentNullException.ThrowIfNull(swarmService);
 
            if (swarmConfigurationOptions.Value.PrivateKey == null)
                return new StandaloneNode();
 
            return ((IServerNode?)SwarmNode.GetSwarmNode(
                swarmConfigurationOptions.Value.Identifier!,
                swarmService)) ?? new StandaloneNode();
        }
 
        [Authorize]
        public List<SwarmNode>? Nodes(
            [Service] ISwarmService swarmService)
        {
            ArgumentNullException.ThrowIfNull(swarmService);
            return swarmService.GetSwarmServers()?.Select(x => new SwarmNode(x)).ToList();
        }
 
        [Authorize]
        public UpdateInformation UpdateInformation() => new();
    }
}