Add download cleaner and dry run (#58)

code/Infrastructure/Verticals/Arr/ArrClient.cs

@@ -1,3 +1,4 @@
+using Common.Attributes;
 using Common.Configuration.Arr;
 using Common.Configuration.Logging;
 using Common.Configuration.QueueCleaner;
@@ -5,6 +6,8 @@ using Common.Helpers;
 using Domain.Enums;
 using Domain.Models.Arr;
 using Domain.Models.Arr.Queue;
+using Infrastructure.Interceptors;
+using Infrastructure.Verticals.Arr.Interfaces;
 using Infrastructure.Verticals.ItemStriker;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
@@ -12,24 +15,30 @@ using Newtonsoft.Json;
 
 namespace Infrastructure.Verticals.Arr;
 
-public abstract class ArrClient
+public abstract class ArrClient : InterceptedService, IArrClient, IDryRunService
 {
     protected readonly ILogger<ArrClient> _logger;
     protected readonly HttpClient _httpClient;
     protected readonly LoggingConfig _loggingConfig;
     protected readonly QueueCleanerConfig _queueCleanerConfig;
-    protected readonly Striker _striker;
+    protected readonly IStriker _striker;
+    
+    /// <summary>
+    /// Constructor to be used by interceptors.
+    /// </summary>
+    protected ArrClient()
+    {
+    }
     
     protected ArrClient(
         ILogger<ArrClient> logger,
         IHttpClientFactory httpClientFactory,
         IOptions<LoggingConfig> loggingConfig,
         IOptions<QueueCleanerConfig> queueCleanerConfig,
-        Striker striker
+        IStriker striker
     )
     {
         _logger = logger;
-        _striker = striker;
         _httpClient = httpClientFactory.CreateClient(Constants.HttpClientWithRetryName);
         _loggingConfig = loggingConfig.Value;
         _queueCleanerConfig = queueCleanerConfig.Value;
@@ -110,16 +119,14 @@ public abstract class ArrClient
     public virtual async Task DeleteQueueItemAsync(ArrInstance arrInstance, QueueRecord record, bool removeFromClient)
     {
         Uri uri = new(arrInstance.Url, GetQueueDeleteUrlPath(record.Id, removeFromClient));
-        
-        using HttpRequestMessage request = new(HttpMethod.Delete, uri);
-        SetApiKey(request, arrInstance.ApiKey);
-
-        using HttpResponseMessage response = await _httpClient.SendAsync(request);
 
         try
         {
-            response.EnsureSuccessStatusCode();
+            using HttpRequestMessage request = new(HttpMethod.Delete, uri);
+            SetApiKey(request, arrInstance.ApiKey);
 
+            using var _ = await ((ArrClient)Proxy).SendRequestAsync(request);
+            
             _logger.LogInformation(
                 removeFromClient
                     ? "queue item deleted | {url} | {title}"
@@ -157,6 +164,16 @@ public abstract class ArrClient
         request.Headers.Add("x-api-key", apiKey);
     }
 
+    [DryRunSafeguard]
+    protected virtual async Task<HttpResponseMessage> SendRequestAsync(HttpRequestMessage request)
+    {
+        HttpResponseMessage response = await _httpClient.SendAsync(request);
+        
+        response.EnsureSuccessStatusCode();
+        
+        return response;
+    }
+    
     private bool HasIgnoredPatterns(QueueRecord record)
     {
         if (_queueCleanerConfig.ImportFailedIgnorePatterns?.Count is null or 0)

code/Infrastructure/Verticals/Arr/ArrQueueIterator.cs

@@ -1,6 +1,7 @@
 using Common.Configuration;
 using Common.Configuration.Arr;
 using Domain.Models.Arr.Queue;
+using Infrastructure.Verticals.Arr.Interfaces;
 using Microsoft.Extensions.Logging;
 
 namespace Infrastructure.Verticals.Arr;
@@ -14,7 +15,7 @@ public sealed class ArrQueueIterator
         _logger = logger;
     }
     
-    public async Task Iterate(ArrClient arrClient, ArrInstance arrInstance, Func<IReadOnlyList<QueueRecord>, Task> action)
+    public async Task Iterate(IArrClient arrClient, ArrInstance arrInstance, Func<IReadOnlyList<QueueRecord>, Task> action)
     {
         const ushort maxPage = 100;
         ushort page = 1;

code/Infrastructure/Verticals/Arr/Interfaces/IArrClient.cs

@@ -0,0 +1,19 @@
+using Common.Configuration.Arr;
+using Domain.Enums;
+using Domain.Models.Arr;
+using Domain.Models.Arr.Queue;
+
+namespace Infrastructure.Verticals.Arr.Interfaces;
+
+public interface IArrClient
+{
+    Task<QueueListResponse> GetQueueItemsAsync(ArrInstance arrInstance, int page);
+
+    Task<bool> ShouldRemoveFromQueue(InstanceType instanceType, QueueRecord record, bool isPrivateDownload);
+
+    Task DeleteQueueItemAsync(ArrInstance arrInstance, QueueRecord record, bool removeFromClient);
+    
+    Task RefreshItemsAsync(ArrInstance arrInstance, HashSet<SearchItem>? items);
+    
+    bool IsRecordValid(QueueRecord record);
+}

code/Infrastructure/Verticals/Arr/Interfaces/ILidarrClient.cs

@@ -0,0 +1,5 @@
+namespace Infrastructure.Verticals.Arr.Interfaces;
+
+public interface ILidarrClient : IArrClient
+{
+}

code/Infrastructure/Verticals/Arr/Interfaces/IRadarrClient.cs

@@ -0,0 +1,5 @@
+namespace Infrastructure.Verticals.Arr.Interfaces;
+
+public interface IRadarrClient : IArrClient
+{
+}

code/Infrastructure/Verticals/Arr/Interfaces/ISonarrClient.cs

@@ -0,0 +1,5 @@
+namespace Infrastructure.Verticals.Arr.Interfaces;
+
+public interface ISonarrClient : IArrClient
+{
+}

code/Infrastructure/Verticals/Arr/LidarrClient.cs

@@ -5,6 +5,7 @@ using Common.Configuration.QueueCleaner;
 using Domain.Models.Arr;
 using Domain.Models.Arr.Queue;
 using Domain.Models.Lidarr;
+using Infrastructure.Verticals.Arr.Interfaces;
 using Infrastructure.Verticals.ItemStriker;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
@@ -12,14 +13,19 @@ using Newtonsoft.Json;
 
 namespace Infrastructure.Verticals.Arr;
 
-public sealed class LidarrClient : ArrClient
+public class LidarrClient : ArrClient, ILidarrClient
 {
+    /// <inheritdoc/>
+    public LidarrClient()
+    {
+    }
+    
     public LidarrClient(
         ILogger<LidarrClient> logger,
         IHttpClientFactory httpClientFactory,
         IOptions<LoggingConfig> loggingConfig,
         IOptions<QueueCleanerConfig> queueCleanerConfig,
-        Striker striker
+        IStriker striker
     ) : base(logger, httpClientFactory, loggingConfig, queueCleanerConfig, striker)
     {
     }
@@ -54,13 +60,12 @@ public sealed class LidarrClient : ArrClient
             );
             SetApiKey(request, arrInstance.ApiKey);
 
-            using var response = await _httpClient.SendAsync(request);
             string? logContext = await ComputeCommandLogContextAsync(arrInstance, command);
 
             try
             {
-                response.EnsureSuccessStatusCode();
-
+                using var _ = await ((LidarrClient)Proxy).SendRequestAsync(request);
+                
                 _logger.LogInformation("{log}", GetSearchLog(arrInstance.Url, command, true, logContext));
             }
             catch

code/Infrastructure/Verticals/Arr/RadarrClient.cs

@@ -5,6 +5,7 @@ using Common.Configuration.QueueCleaner;
 using Domain.Models.Arr;
 using Domain.Models.Arr.Queue;
 using Domain.Models.Radarr;
+using Infrastructure.Verticals.Arr.Interfaces;
 using Infrastructure.Verticals.ItemStriker;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
@@ -12,14 +13,19 @@ using Newtonsoft.Json;
 
 namespace Infrastructure.Verticals.Arr;
 
-public sealed class RadarrClient : ArrClient
+public class RadarrClient : ArrClient, IRadarrClient
 {
+    /// <inheritdoc/>
+    public RadarrClient()
+    {
+    }
+    
     public RadarrClient(
         ILogger<ArrClient> logger,
         IHttpClientFactory httpClientFactory,
         IOptions<LoggingConfig> loggingConfig,
         IOptions<QueueCleanerConfig> queueCleanerConfig,
-        Striker striker
+        IStriker striker
     ) : base(logger, httpClientFactory, loggingConfig, queueCleanerConfig, striker)
     {
     }
@@ -62,12 +68,11 @@ public sealed class RadarrClient : ArrClient
         );
         SetApiKey(request, arrInstance.ApiKey);
 
-        using HttpResponseMessage response = await _httpClient.SendAsync(request);
         string? logContext = await ComputeCommandLogContextAsync(arrInstance, command);
 
         try
         {
-            response.EnsureSuccessStatusCode();
+            using var _ = await ((RadarrClient)Proxy).SendRequestAsync(request);
             
             _logger.LogInformation("{log}", GetSearchLog(arrInstance.Url, command, true, logContext));
         }

code/Infrastructure/Verticals/Arr/SonarrClient.cs

@@ -5,6 +5,7 @@ using Common.Configuration.QueueCleaner;
 using Domain.Models.Arr;
 using Domain.Models.Arr.Queue;
 using Domain.Models.Sonarr;
+using Infrastructure.Verticals.Arr.Interfaces;
 using Infrastructure.Verticals.ItemStriker;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
@@ -13,14 +14,19 @@ using Series = Domain.Models.Sonarr.Series;
 
 namespace Infrastructure.Verticals.Arr;
 
-public sealed class SonarrClient : ArrClient
+public class SonarrClient : ArrClient, ISonarrClient
 {
+    /// <inheritdoc/>
+    public SonarrClient()
+    {
+    }
+    
     public SonarrClient(
         ILogger<SonarrClient> logger,
         IHttpClientFactory httpClientFactory,
         IOptions<LoggingConfig> loggingConfig,
         IOptions<QueueCleanerConfig> queueCleanerConfig,
-        Striker striker
+        IStriker striker
     ) : base(logger, httpClientFactory, loggingConfig, queueCleanerConfig, striker)
     {
     }
@@ -58,13 +64,12 @@ public sealed class SonarrClient : ArrClient
             );
             SetApiKey(request, arrInstance.ApiKey);
 
-            using HttpResponseMessage response = await _httpClient.SendAsync(request);
             string? logContext = await ComputeCommandLogContextAsync(arrInstance, command, command.SearchType);
 
             try
             {
-                response.EnsureSuccessStatusCode();
-            
+                using var _ = await ((SonarrClient)Proxy).SendRequestAsync(request);
+
                 _logger.LogInformation("{log}", GetSearchLog(command.SearchType, arrInstance.Url, command, true, logContext));
             }
             catch