Remove stalled downloads (#21)

code/Infrastructure/Verticals/DownloadClient/DownloadServiceBase.cs

@@ -0,0 +1,42 @@
+using Common.Configuration.QueueCleaner;
+using Domain.Enums;
+using Infrastructure.Verticals.ContentBlocker;
+using Infrastructure.Verticals.ItemStriker;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace Infrastructure.Verticals.DownloadClient;
+
+public abstract class DownloadServiceBase : IDownloadService
+{
+    protected readonly ILogger<DownloadServiceBase> _logger;
+    protected readonly QueueCleanerConfig _queueCleanerConfig;
+    protected readonly FilenameEvaluator _filenameEvaluator;
+    protected readonly Striker _striker;
+    
+    protected DownloadServiceBase(
+        ILogger<DownloadServiceBase> logger,
+        IOptions<QueueCleanerConfig> queueCleanerConfig,
+        FilenameEvaluator filenameEvaluator,
+        Striker striker
+    )
+    {
+        _logger = logger;
+        _queueCleanerConfig = queueCleanerConfig.Value;
+        _filenameEvaluator = filenameEvaluator;
+        _striker = striker;
+    }
+
+    public abstract void Dispose();
+
+    public abstract Task LoginAsync();
+
+    public abstract Task<bool> ShouldRemoveFromArrQueueAsync(string hash);
+
+    public abstract Task BlockUnwantedFilesAsync(string hash);
+
+    protected bool StrikeAndCheckLimit(string hash, string itemName)
+    {
+        return _striker.StrikeAndCheckLimit(hash, itemName, _queueCleanerConfig.StalledMaxStrikes, StrikeType.Stalled);
+    }
+}