Fixed: (LazyLibrarian) Sync priority

src/NzbDrone.Core/Applications/LazyLibrarian/LazyLibrarian.cs

@@ -147,6 +147,7 @@ namespace NzbDrone.Core.Applications.LazyLibrarian
                 Categories = string.Join(",", indexer.Capabilities.Categories.SupportedCategories(Settings.SyncCategories.ToArray())),
                 Enabled = indexer.Enable,
                 Type = schema,
+                Priority = indexer.Priority
             };
 
             return lazyLibrarianIndexer;

src/NzbDrone.Core/Applications/LazyLibrarian/LazyLibrarianIndexer.cs

@@ -30,6 +30,7 @@ namespace NzbDrone.Core.Applications.LazyLibrarian
         public bool Enabled { get; set; }
         public string Altername { get; set; }
         public LazyLibrarianProviderType Type { get; set; }
+        public int Priority { get; set; }
 
         public bool Equals(LazyLibrarianIndexer other)
         {
@@ -43,7 +44,8 @@ namespace NzbDrone.Core.Applications.LazyLibrarian
                 other.Name == Name &&
                 other.Categories == Categories &&
                 other.Enabled == Enabled &&
-                other.Altername == Altername;
+                other.Altername == Altername &&
+                other.Priority == Priority;
         }
     }
 }

src/NzbDrone.Core/Applications/LazyLibrarian/LazyLibrarianV1Proxy.cs

@@ -21,6 +21,8 @@ namespace NzbDrone.Core.Applications.LazyLibrarian
 
     public class LazyLibrarianV1Proxy : ILazyLibrarianV1Proxy
     {
+        private const int ProwlarrHighestPriority = 50;
+
         private readonly IHttpClient _httpClient;
         private readonly Logger _logger;
 
@@ -90,7 +92,8 @@ namespace NzbDrone.Core.Applications.LazyLibrarian
                 { "host", indexer.Host },
                 { "prov_apikey", indexer.Apikey },
                 { "enabled", indexer.Enabled.ToString().ToLower() },
-                { "categories", indexer.Categories }
+                { "categories", indexer.Categories },
+                { "dlpriority", CalculatePriority(indexer.Priority).ToString() }
             };
 
             var request = BuildRequest(settings, "/api", "addProvider", HttpMethod.Get, parameters);
@@ -108,7 +111,8 @@ namespace NzbDrone.Core.Applications.LazyLibrarian
                 { "prov_apikey", indexer.Apikey },
                 { "enabled", indexer.Enabled.ToString().ToLower() },
                 { "categories", indexer.Categories },
-                { "altername", indexer.Altername }
+                { "altername", indexer.Altername },
+                { "dlpriority", CalculatePriority(indexer.Priority).ToString() }
             };
 
             var request = BuildRequest(settings, "/api", "changeProvider", HttpMethod.Get, parameters);
@@ -191,5 +195,7 @@ namespace NzbDrone.Core.Applications.LazyLibrarian
 
             return results;
         }
+
+        private int CalculatePriority(int indexerPriority) => ProwlarrHighestPriority - indexerPriority + 1;
     }
 }