wabbajack/Wabbajack.Server/Controllers/Heartbeat.cs
2021-06-24 21:56:02 -06:00

162 lines
5.3 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using Nettle;
using Wabbajack.Common;
using Wabbajack.Common.StatusFeed;
using Wabbajack.Server;
using Wabbajack.Server.DataLayer;
using Wabbajack.Server.DTOs;
using Wabbajack.Server.Services;
namespace Wabbajack.BuildServer.Controllers
{
[Route("/heartbeat")]
public class Heartbeat : ControllerBase
{
static Heartbeat()
{
_startTime = DateTime.Now;
}
private static DateTime _startTime;
private QuickSync _quickSync;
private ListValidator _listValidator;
public Heartbeat(ILogger<Heartbeat> logger, SqlService sql, GlobalInformation globalInformation, QuickSync quickSync, ListValidator listValidator)
{
_globalInformation = globalInformation;
_sql = sql;
_logger = logger;
_quickSync = quickSync;
_listValidator = listValidator;
}
private const int MAX_LOG_SIZE = 128;
private static List<string> Log = new();
private GlobalInformation _globalInformation;
private SqlService _sql;
private ILogger<Heartbeat> _logger;
public static void AddToLog(IStatusMessage msg)
{
lock (Log)
{
Log.Add(msg.ToString());
if (Log.Count > MAX_LOG_SIZE)
Log.RemoveAt(0);
}
}
[HttpGet]
public async Task<IActionResult> GetHeartbeat()
{
return Ok(new HeartbeatResult
{
Uptime = DateTime.Now - _startTime,
LastNexusUpdate = _globalInformation.TimeSinceLastNexusSync,
});
}
private static readonly Func<object, string> HandleGetReport = NettleEngine.GetCompiler().Compile(@"
<html><body>
<h2>Server Status</h2>
<h3>Service Overview ({{services.Length}}):</h3>
<ul>
{{each $.services }}
{{if $.IsLate}}
<li><a href='/heartbeat/report/services/{{$.Name}}.html'><b>{{$.Name}} - {{$.Time}} - {{$.MaxTime}}</b></a></li>
{{else}}
<li><a href='/heartbeat/report/services/{{$.Name}}.html'>{{$.Name}} - {{$.Time}} - {{$.MaxTime}}</a></li>
{{/if}}
{{/each}}
</ul>
<h3>Lists ({{lists.Length}}):</h3>
<ul>
{{each $.lists }}
<li><a href='/lists/status/{{$.Name}}.html'>{{$.Name}}</a> - {{$.Time}} {{$.FailMessage}}</li>
{{/each}}
</ul>
</body></html>
");
[HttpGet("report")]
public async Task<ContentResult> Report()
{
var response = HandleGetReport(new
{
services = (await _quickSync.Report())
.Select(s => new {Name = s.Key.Name, Time = s.Value.LastRunTime, MaxTime = s.Value.Delay, IsLate = s.Value.LastRunTime > s.Value.Delay})
.OrderBy(s => s.Name)
.ToArray(),
lists = _listValidator.ValidationInfo.Select(s => new
{
Name = s.Key,
Time = s.Value.ValidationTime,
FailMessage = s.Value.Detailed.HasFailures ? "Failed" : ""
})
.OrderBy(l => l.Name)
.ToArray()
});
return new ContentResult
{
ContentType = "text/html",
StatusCode = (int) HttpStatusCode.OK,
Content = response
};
}
private static readonly Func<object, string> HandleGetServiceReport = NettleEngine.GetCompiler().Compile(@"
<html><body>
<h2>Service Status: {{Name}} {{TimeSinceLastRun}}</h2>
<h3>Service Overview ({{ActiveWorkQueue.Length}}):</h3>
<ul>
{{each $.ActiveWorkQueue }}
<li>{{$.Name}} {{$.Time}}</li>
{{/each}}
</ul>
</body></html>
");
[HttpGet("report/services/{serviceName}.html")]
public async Task<ContentResult> ReportServiceStatus(string serviceName)
{
var services = await _quickSync.Report();
var info = services.First(kvp => kvp.Key.Name == serviceName);
var response = HandleGetServiceReport(new
{
Name = info.Key.Name,
TimeSinceLastRun = DateTime.UtcNow - info.Value.LastRunTime,
ActiveWorkQueue = info.Value.ActiveWork.Select(p => new
{
Name = p.Item1,
Time = DateTime.UtcNow - p.Item2
}).OrderByDescending(kp => kp.Time)
.ToArray()
});
return new ContentResult
{
ContentType = "text/html",
StatusCode = (int) HttpStatusCode.OK,
Content = response
};
}
}
}