Rename projects to FileShare

2026-05-22 14:29:22 +08:00
parent 8270cf198b
commit 9f8da2c063
154 changed files with 394 additions and 398 deletions
@@ -0,0 +1,38 @@
+using FileShare_Services.Services.FileLibrary;
+
+namespace FileShare_API.Services
+{
+    public sealed class FileLibraryScanHostedService(IServiceScopeFactory scopeFactory, ILogger<FileLibraryScanHostedService> logger)
+        : BackgroundService
+    {
+        private static readonly TimeSpan Interval = TimeSpan.FromMinutes(1);
+
+        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+        {
+            await ScanAsync(stoppingToken);
+
+            using var timer = new PeriodicTimer(Interval);
+            while (await timer.WaitForNextTickAsync(stoppingToken))
+            {
+                await ScanAsync(stoppingToken);
+            }
+        }
+
+        private async Task ScanAsync(CancellationToken cancellationToken)
+        {
+            try
+            {
+                await using var scope = scopeFactory.CreateAsyncScope();
+                var scanner = scope.ServiceProvider.GetRequiredService<IFileLibraryService>();
+                await scanner.ScanDueRootsAsync(cancellationToken);
+            }
+            catch (OperationCanceledException) when (cancellationToken.IsCancellationRequested)
+            {
+            }
+            catch (Exception ex)
+            {
+                logger.LogWarning(ex, "文件库定时扫描失败。");
+            }
+        }
+    }
+}