Initial

LightlessSyncServer/LightlessSyncStaticFilesServer/Services/ShardClientReadyMessageService.cs

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+using LightlessSync.API.Routes;
+using LightlessSyncShared.Services;
+using LightlessSyncShared.Utils;
+using LightlessSyncShared.Utils.Configuration;
+using System.Net.Http.Headers;
+
+namespace LightlessSyncStaticFilesServer.Services;
+
+public class ShardClientReadyMessageService : IClientReadyMessageService
+{
+    private readonly ILogger<ShardClientReadyMessageService> _logger;
+    private readonly ServerTokenGenerator _tokenGenerator;
+    private readonly IConfigurationService<StaticFilesServerConfiguration> _configurationService;
+    private readonly HttpClient _httpClient;
+
+    public ShardClientReadyMessageService(ILogger<ShardClientReadyMessageService> logger, ServerTokenGenerator tokenGenerator, IConfigurationService<StaticFilesServerConfiguration> configurationService)
+    {
+        _logger = logger;
+        _tokenGenerator = tokenGenerator;
+        _configurationService = configurationService;
+        _httpClient = new();
+        _httpClient.DefaultRequestHeaders.UserAgent.Add(new ProductInfoHeaderValue("LightlessSyncServer", "1.0.0.0"));
+    }
+
+    public async Task SendDownloadReady(string uid, Guid requestId)
+    {
+        var mainUrl = _configurationService.GetValue<Uri>(nameof(StaticFilesServerConfiguration.MainFileServerAddress));
+        var path = LightlessFiles.MainSendReadyFullPath(mainUrl, uid, requestId);
+        using HttpRequestMessage msg = new()
+        {
+            RequestUri = path
+        };
+        msg.Headers.Authorization = new AuthenticationHeaderValue("Bearer", _tokenGenerator.Token);
+
+        _logger.LogInformation("Sending Client Ready for {uid}:{requestId} to {path}", uid, requestId, path);
+        try
+        {
+            using var result = await _httpClient.SendAsync(msg).ConfigureAwait(false);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Failure to send for {uid}:{requestId}", uid, requestId);
+        }
+    }
+}