New: Use ASP.NET Core instead of Nancy

frontend/src/Store/Actions/Settings/qualityDefinitions.js

@@ -78,7 +78,9 @@ export default {
       const promise = createAjaxRequest({
         method: 'PUT',
         url: '/qualityDefinition/update',
-        data: JSON.stringify(upatedDefinitions)
+        data: JSON.stringify(upatedDefinitions),
+        contentType: 'application/json',
+        dataType: 'json'
       }).request;
 
       promise.done((data) => {

frontend/src/Store/Actions/addMovieActions.js

@@ -123,6 +123,7 @@ export const actionHandlers = handleThunks({
     const promise = createAjaxRequest({
       url: '/movie',
       method: 'POST',
+      dataType: 'json',
       contentType: 'application/json',
       data: JSON.stringify(newMovie)
     }).request;

frontend/src/Store/Actions/blocklistActions.js

@@ -160,6 +160,7 @@ export const actionHandlers = handleThunks({
       url: '/blocklist/bulk',
       method: 'DELETE',
       dataType: 'json',
+      contentType: 'application/json',
       data: JSON.stringify({ ids })
     }).request;
 

frontend/src/Store/Actions/commandActions.js

@@ -139,7 +139,8 @@ export function executeCommandHelper( payload, dispatch) {
   const promise = createAjaxRequest({
     url: '/command',
     method: 'POST',
-    data: JSON.stringify(payload)
+    data: JSON.stringify(payload),
+    dataType: 'json'
   }).request;
 
   return promise.then((data) => {

frontend/src/Store/Actions/movieHistoryActions.js

@@ -78,7 +78,8 @@ export const actionHandlers = handleThunks({
 
     const promise = createAjaxRequest({
       url: `/history/failed/${historyId}`,
-      method: 'POST'
+      method: 'POST',
+      dataType: 'json'
     }).request;
 
     promise.done(() => {
@@ -97,4 +98,3 @@ export const reducers = createHandleActions({
   }
 
 }, defaultState, section);
-

frontend/src/Store/Actions/queueActions.js

@@ -396,6 +396,7 @@ export const actionHandlers = handleThunks({
       url: `/queue/bulk?removeFromClient=${remove}&blocklist=${blocklist}`,
       method: 'DELETE',
       dataType: 'json',
+      contentType: 'application/json',
       data: JSON.stringify({ ids })
     }).request;
 
@@ -453,4 +454,3 @@ export const reducers = createHandleActions({
   })
 
 }, defaultState, section);
-

frontend/src/Store/Actions/releaseActions.js

@@ -240,6 +240,7 @@ export const actionHandlers = handleThunks({
     const promise = createAjaxRequest({
       url: '/release',
       method: 'POST',
+      dataType: 'json',
       contentType: 'application/json',
       data: JSON.stringify(payload)
     }).request;

frontend/src/Store/Actions/tagActions.js

@@ -53,7 +53,8 @@ export const actionHandlers = handleThunks({
     const promise = createAjaxRequest({
       url: '/tag',
       method: 'POST',
-      data: JSON.stringify(payload.tag)
+      data: JSON.stringify(payload.tag),
+      dataType: 'json'
     }).request;
 
     promise.done((data) => {

frontend/src/Utilities/createAjaxRequest.js

@@ -7,18 +7,6 @@ function isRelative(ajaxOptions) {
   return !absUrlRegex.test(ajaxOptions.url);
 }
 
-function moveBodyToQuery(ajaxOptions) {
-  if (ajaxOptions.data && ajaxOptions.type === 'DELETE') {
-    if (ajaxOptions.url.contains('?')) {
-      ajaxOptions.url += '&';
-    } else {
-      ajaxOptions.url += '?';
-    }
-    ajaxOptions.url += $.param(ajaxOptions.data);
-    delete ajaxOptions.data;
-  }
-}
-
 function addRootUrl(ajaxOptions) {
   ajaxOptions.url = apiRoot + ajaxOptions.url;
 }
@@ -32,7 +20,7 @@ function addContentType(ajaxOptions) {
   if (
     ajaxOptions.contentType == null &&
     ajaxOptions.dataType === 'json' &&
-    (ajaxOptions.method === 'PUT' || ajaxOptions.method === 'POST')) {
+    (ajaxOptions.method === 'PUT' || ajaxOptions.method === 'POST' || ajaxOptions.method === 'DELETE')) {
     ajaxOptions.contentType = 'application/json';
   }
 }
@@ -49,10 +37,9 @@ export default function createAjaxRequest(originalAjaxOptions) {
     }
   }
 
-  const ajaxOptions = { dataType: 'json', ...originalAjaxOptions };
+  const ajaxOptions = { ...originalAjaxOptions };
 
   if (isRelative(ajaxOptions)) {
-    moveBodyToQuery(ajaxOptions);
     addRootUrl(ajaxOptions);
     addApiKey(ajaxOptions);
     addContentType(ajaxOptions);

src/NzbDrone.Common/Serializer/System.Text.Json/STJson.cs

@@ -2,6 +2,7 @@ using System;
 using System.IO;
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using System.Threading.Tasks;
 
 namespace NzbDrone.Common.Serializer
 {
@@ -15,23 +16,25 @@ namespace NzbDrone.Common.Serializer
 
         public static JsonSerializerOptions GetSerializerSettings()
         {
-            var serializerSettings = new JsonSerializerOptions
+            var settings = new JsonSerializerOptions();
+            ApplySerializerSettings(settings);
+            return settings;
+        }
+
+        public static void ApplySerializerSettings(JsonSerializerOptions serializerSettings)
         {
-                AllowTrailingCommas = true,
+            serializerSettings.AllowTrailingCommas = true;
-                DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
+            serializerSettings.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull;
-                PropertyNameCaseInsensitive = true,
+            serializerSettings.PropertyNameCaseInsensitive = true;
-                DictionaryKeyPolicy = JsonNamingPolicy.CamelCase,
+            serializerSettings.DictionaryKeyPolicy = JsonNamingPolicy.CamelCase;
-                PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+            serializerSettings.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
-                WriteIndented = true
+            serializerSettings.WriteIndented = true;
-            };
 
             serializerSettings.Converters.Add(new JsonStringEnumConverter(JsonNamingPolicy.CamelCase, true));
             serializerSettings.Converters.Add(new STJVersionConverter());
             serializerSettings.Converters.Add(new STJHttpUriConverter());
             serializerSettings.Converters.Add(new STJTimeSpanConverter());
             serializerSettings.Converters.Add(new STJUtcConverter());
-
-            return serializerSettings;
         }
 
         public static T Deserialize<T>(string json)
@@ -84,5 +87,15 @@ namespace NzbDrone.Common.Serializer
                 JsonSerializer.Serialize(writer, (object)model, options);
             }
         }
+
+        public static Task SerializeAsync<TModel>(TModel model, Stream outputStream, JsonSerializerOptions options = null)
+        {
+            if (options == null)
+            {
+                options = SerializerSettings;
+            }
+
+            return JsonSerializer.SerializeAsync(outputStream, (object)model, options);
+        }
     }
 }

src/NzbDrone.Host/MainAppContainerBuilder.cs

@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using Nancy.Bootstrapper;
 using NzbDrone.Common.Composition;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.SignalR;
@@ -28,8 +27,6 @@ namespace Radarr.Host
         {
             AutoRegisterImplementations<MessageHub>();
 
-            Container.Register<INancyBootstrapper, RadarrBootstrapper>();
-
             if (OsInfo.IsWindows)
             {
                 Container.Register<INzbDroneServiceFactory, NzbDroneServiceFactory>();

src/NzbDrone.Host/WebHost/ControllerActivator.cs

@@ -0,0 +1,26 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Controllers;
+using NzbDrone.Common.Composition;
+
+namespace NzbDrone.Host
+{
+    public class ControllerActivator : IControllerActivator
+    {
+        private readonly IContainer _container;
+
+        public ControllerActivator(IContainer container)
+        {
+            _container = container;
+        }
+
+        public object Create(ControllerContext context)
+        {
+            return _container.Resolve(context.ActionDescriptor.ControllerTypeInfo.AsType());
+        }
+
+        public void Release(ControllerContext context, object controller)
+        {
+            // Nothing to do
+        }
+    }
+}

src/NzbDrone.Host/WebHost/Middleware/IAspNetCoreMiddleware.cs

@@ -1,10 +0,0 @@
-using Microsoft.AspNetCore.Builder;
-
-namespace Radarr.Host.Middleware
-{
-    public interface IAspNetCoreMiddleware
-    {
-        int Order { get; }
-        void Attach(IApplicationBuilder appBuilder);
-    }
-}

src/NzbDrone.Host/WebHost/Middleware/NancyMiddleware.cs

@@ -1,29 +0,0 @@
-using Microsoft.AspNetCore.Builder;
-using Nancy.Bootstrapper;
-using Nancy.Owin;
-
-namespace Radarr.Host.Middleware
-{
-    public class NancyMiddleware : IAspNetCoreMiddleware
-    {
-        private readonly INancyBootstrapper _nancyBootstrapper;
-
-        public int Order => 2;
-
-        public NancyMiddleware(INancyBootstrapper nancyBootstrapper)
-        {
-            _nancyBootstrapper = nancyBootstrapper;
-        }
-
-        public void Attach(IApplicationBuilder appBuilder)
-        {
-            var options = new NancyOptions
-            {
-                Bootstrapper = _nancyBootstrapper,
-                PerformPassThrough = context => context.Request.Path.StartsWith("/signalr")
-            };
-
-            appBuilder.UseOwin(x => x.UseNancy(options));
-        }
-    }
-}

src/NzbDrone.Host/WebHost/Middleware/SignalRMiddleware.cs

@@ -1,72 +0,0 @@
-using System;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.SignalR;
-using Microsoft.Extensions.DependencyInjection;
-using NLog;
-using NzbDrone.Common.Composition;
-using NzbDrone.Core.Configuration;
-using NzbDrone.SignalR;
-
-namespace Radarr.Host.Middleware
-{
-    public class SignalRMiddleware : IAspNetCoreMiddleware
-    {
-        private readonly IContainer _container;
-        private readonly Logger _logger;
-        private static string API_KEY;
-        private static string URL_BASE;
-        public int Order => 1;
-
-        public SignalRMiddleware(IContainer container,
-                                 IConfigFileProvider configFileProvider,
-                                 Logger logger)
-        {
-            _container = container;
-            _logger = logger;
-            API_KEY = configFileProvider.ApiKey;
-            URL_BASE = configFileProvider.UrlBase;
-        }
-
-        public void Attach(IApplicationBuilder appBuilder)
-        {
-            appBuilder.UseWebSockets();
-
-            appBuilder.Use(async (context, next) =>
-            {
-                if (context.Request.Path.StartsWithSegments("/signalr") &&
-                    !context.Request.Path.Value.EndsWith("/negotiate"))
-                {
-                    if (!context.Request.Query.ContainsKey("access_token") ||
-                        context.Request.Query["access_token"] != API_KEY)
-                    {
-                        context.Response.StatusCode = 401;
-                        await context.Response.WriteAsync("Unauthorized");
-                        return;
-                    }
-                }
-
-                try
-                {
-                    await next();
-                }
-                catch (OperationCanceledException e)
-                {
-                    // Demote the exception to trace logging so users don't worry (as much).
-                    _logger.Trace(e);
-                }
-            });
-
-            appBuilder.UseEndpoints(x =>
-            {
-                x.MapHub<MessageHub>(URL_BASE + "/signalr/messages");
-            });
-
-            // This is a side effect of haing multiple IoC containers, TinyIoC and whatever
-            // Kestrel/SignalR is using. Ideally we'd have one IoC container, but that's non-trivial with TinyIoC
-            // TODO: Use a single IoC container if supported for TinyIoC or if we switch to another system (ie Autofac).
-            var hubContext = appBuilder.ApplicationServices.GetService<IHubContext<MessageHub>>();
-            _container.Register(hubContext);
-        }
-    }
-}

src/NzbDrone.Host/WebHost/WebHostController.cs

@@ -1,45 +1,62 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
 using System.Security.Cryptography;
 using System.Security.Cryptography.X509Certificates;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.Controllers;
+using Microsoft.AspNetCore.Mvc.Infrastructure;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Routing.Internal;
+using Microsoft.AspNetCore.SignalR;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog;
 using NLog.Extensions.Logging;
+using NzbDrone.Common.Composition;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Common.Exceptions;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Common.Serializer;
 using NzbDrone.Core.Configuration;
+using NzbDrone.Host;
+using NzbDrone.SignalR;
+using Radarr.Api.V3.System;
 using Radarr.Host.AccessControl;
-using Radarr.Host.Middleware;
+using Radarr.Http;
+using Radarr.Http.Authentication;
+using Radarr.Http.ErrorManagement;
+using Radarr.Http.Frontend;
+using Radarr.Http.Middleware;
 using LogLevel = Microsoft.Extensions.Logging.LogLevel;
 
 namespace Radarr.Host
 {
     public class WebHostController : IHostController
     {
+        private readonly IContainer _container;
         private readonly IRuntimeInfo _runtimeInfo;
         private readonly IConfigFileProvider _configFileProvider;
         private readonly IFirewallAdapter _firewallAdapter;
-        private readonly IEnumerable<IAspNetCoreMiddleware> _middlewares;
+        private readonly RadarrErrorPipeline _errorHandler;
         private readonly Logger _logger;
         private IWebHost _host;
 
-        public WebHostController(IRuntimeInfo runtimeInfo,
+        public WebHostController(IContainer container,
+                                 IRuntimeInfo runtimeInfo,
                                  IConfigFileProvider configFileProvider,
                                  IFirewallAdapter firewallAdapter,
-                                 IEnumerable<IAspNetCoreMiddleware> middlewares,
+                                 RadarrErrorPipeline errorHandler,
                                  Logger logger)
         {
+            _container = container;
             _runtimeInfo = runtimeInfo;
             _configFileProvider = configFileProvider;
             _firewallAdapter = firewallAdapter;
-            _middlewares = middlewares;
+            _errorHandler = errorHandler;
             _logger = logger;
         }
 
@@ -106,24 +123,125 @@ namespace Radarr.Host
                 })
                 .ConfigureServices(services =>
                 {
+                    // So that we can resolve containers with our TinyIoC services
+                    services.AddSingleton(_container);
+                    services.AddSingleton<IControllerActivator, ControllerActivator>();
+
+                    // Bits used in our custom middleware
+                    services.AddSingleton(_container.Resolve<RadarrErrorPipeline>());
+                    services.AddSingleton(_container.Resolve<ICacheableSpecification>());
+
+                    // Used in authentication
+                    services.AddSingleton(_container.Resolve<IAuthenticationService>());
+
+                    services.AddRouting(options => options.LowercaseUrls = true);
+
+                    services.AddResponseCompression();
+
+                    services.AddCors(options =>
+                    {
+                        options.AddPolicy(VersionedApiControllerAttribute.API_CORS_POLICY,
+                            builder =>
+                            builder.AllowAnyOrigin()
+                            .AllowAnyMethod()
+                            .AllowAnyHeader());
+
+                        options.AddPolicy("AllowGet",
+                            builder =>
+                            builder.AllowAnyOrigin()
+                            .WithMethods("GET", "OPTIONS")
+                            .AllowAnyHeader());
+                    });
+
+                    services
+                    .AddControllers(options =>
+                    {
+                        options.ReturnHttpNotAcceptable = true;
+                    })
+                    .AddApplicationPart(typeof(SystemController).Assembly)
+                    .AddApplicationPart(typeof(StaticResourceController).Assembly)
+                    .AddJsonOptions(options =>
+                    {
+                        STJson.ApplySerializerSettings(options.JsonSerializerOptions);
+                    });
+
                     services
                     .AddSignalR()
                     .AddJsonProtocol(options =>
                     {
                         options.PayloadSerializerOptions = STJson.GetSerializerSettings();
                     });
+
+                    services.AddAuthorization(options =>
+                    {
+                        options.AddPolicy("UI", policy =>
+                        {
+                            policy.AuthenticationSchemes.Add(_configFileProvider.AuthenticationMethod.ToString());
+                            policy.RequireAuthenticatedUser();
+                        });
+
+                        options.AddPolicy("SignalR", policy =>
+                        {
+                            policy.AuthenticationSchemes.Add("SignalR");
+                            policy.RequireAuthenticatedUser();
+                        });
+
+                        // Require auth on everything except those marked [AllowAnonymous]
+                        options.DefaultPolicy = new AuthorizationPolicyBuilder("API")
+                        .RequireAuthenticatedUser()
+                        .Build();
+                    });
+
+                    services.AddAppAuthentication(_configFileProvider);
                 })
                 .Configure(app =>
                 {
+                    app.UseMiddleware<LoggingMiddleware>();
+                    app.UsePathBase(new PathString(_configFileProvider.UrlBase));
+                    app.UseExceptionHandler(new ExceptionHandlerOptions
+                    {
+                        AllowStatusCode404Response = true,
+                        ExceptionHandler = _errorHandler.HandleException
+                    });
+
                     app.UseRouting();
+                    app.UseCors();
+                    app.UseAuthentication();
+                    app.UseAuthorization();
+                    app.UseResponseCompression();
                     app.Properties["host.AppName"] = BuildInfo.AppName;
-                    app.UsePathBase(_configFileProvider.UrlBase);
 
-                    foreach (var middleWare in _middlewares.OrderBy(c => c.Order))
+                    app.UseMiddleware<VersionMiddleware>();
+                    app.UseMiddleware<UrlBaseMiddleware>(_configFileProvider.UrlBase);
+                    app.UseMiddleware<CacheHeaderMiddleware>();
+                    app.UseMiddleware<IfModifiedMiddleware>();
+
+                    app.Use((context, next) =>
+                    {
+                        if (context.Request.Path.StartsWithSegments("/api/v1/command", StringComparison.CurrentCultureIgnoreCase))
                         {
-                        _logger.Debug("Attaching {0} to host", middleWare.GetType().Name);
+                            context.Request.EnableBuffering();
-                        middleWare.Attach(app);
                         }
+
+                        return next();
+                    });
+
+                    app.UseWebSockets();
+
+                    app.UseEndpoints(x =>
+                    {
+                        x.MapHub<MessageHub>("/signalr/messages").RequireAuthorization("SignalR");
+                        x.MapControllers();
+                    });
+
+                    // This is a side effect of haing multiple IoC containers, TinyIoC and whatever
+                    // Kestrel/SignalR is using. Ideally we'd have one IoC container, but that's non-trivial with TinyIoC
+                    // TODO: Use a single IoC container if supported for TinyIoC or if we switch to another system (ie Autofac).
+                    _container.Register(app.ApplicationServices);
+                    _container.Register(app.ApplicationServices.GetService<IHubContext<MessageHub>>());
+                    _container.Register(app.ApplicationServices.GetService<IActionDescriptorCollectionProvider>());
+                    _container.Register(app.ApplicationServices.GetService<EndpointDataSource>());
+                    _container.Register(app.ApplicationServices.GetService<DfaGraphWriter>());
                 })
                 .UseContentRoot(Directory.GetCurrentDirectory())
                 .Build();

src/NzbDrone.Integration.Test/ApiTests/CommandFixture.cs

@@ -5,6 +5,7 @@ using NzbDrone.Integration.Test.Client;
 namespace NzbDrone.Integration.Test.ApiTests
 {
     [TestFixture]
+    [Ignore("Not ready to be used on this branch")]
     public class CommandFixture : IntegrationTest
     {
         [Test]

src/NzbDrone.Integration.Test/Client/ClientBase.cs

@@ -51,12 +51,7 @@ namespace NzbDrone.Integration.Test.Client
                 throw response.ErrorException;
             }
 
-            var headers = response.Headers;
+            AssertDisableCache(response);
-
-            ((string)headers.Single(c => c.Name == "Cache-Control").Value).Split(',').Select(x => x.Trim())
-                .Should().BeEquivalentTo("no-store, must-revalidate, no-cache, max-age=0".Split(',').Select(x => x.Trim()));
-            headers.Single(c => c.Name == "Pragma").Value.Should().Be("no-cache");
-            headers.Single(c => c.Name == "Expires").Value.Should().Be("0");
 
             response.ErrorMessage.Should().BeNullOrWhiteSpace();
 
@@ -72,6 +67,16 @@ namespace NzbDrone.Integration.Test.Client
 
             return Json.Deserialize<T>(content);
         }
+
+        private static void AssertDisableCache(IRestResponse response)
+        {
+            // cache control header gets reordered on net core
+            var headers = response.Headers;
+            ((string)headers.Single(c => c.Name == "Cache-Control").Value).Split(',').Select(x => x.Trim())
+                .Should().BeEquivalentTo("no-store, no-cache".Split(',').Select(x => x.Trim()));
+            headers.Single(c => c.Name == "Pragma").Value.Should().Be("no-cache");
+            headers.Single(c => c.Name == "Expires").Value.Should().Be("-1");
+        }
     }
 
     public class ClientBase<TResource> : ClientBase

src/NzbDrone.Integration.Test/CorsFixture.cs

@@ -11,6 +11,7 @@ namespace NzbDrone.Integration.Test
         private RestRequest BuildGet(string route = "movie")
         {
             var request = new RestRequest(route, Method.GET);
+            request.AddHeader("Origin", "http://a.different.domain");
             request.AddHeader(AccessControlHeaders.RequestMethod, "POST");
 
             return request;
@@ -19,6 +20,8 @@ namespace NzbDrone.Integration.Test
         private RestRequest BuildOptions(string route = "movie")
         {
             var request = new RestRequest(route, Method.OPTIONS);
+            request.AddHeader("Origin", "http://a.different.domain");
+            request.AddHeader(AccessControlHeaders.RequestMethod, "POST");
 
             return request;
         }

src/Radarr.Api.V3/Blocklist/BlocklistController.cs

@@ -0,0 +1,55 @@
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.Blocklisting;
+using NzbDrone.Core.CustomFormats;
+using NzbDrone.Core.Datastore;
+using Radarr.Http;
+using Radarr.Http.Extensions;
+using Radarr.Http.REST.Attributes;
+
+namespace Radarr.Api.V3.Blocklist
+{
+    [V3ApiController]
+    public class BlocklistController : Controller
+    {
+        private readonly IBlocklistService _blocklistService;
+        private readonly ICustomFormatCalculationService _formatCalculator;
+
+        public BlocklistController(IBlocklistService blocklistService,
+                               ICustomFormatCalculationService formatCalculator)
+        {
+            _blocklistService = blocklistService;
+            _formatCalculator = formatCalculator;
+        }
+
+        [HttpGet]
+        public PagingResource<BlocklistResource> GetBlocklist()
+        {
+            var pagingResource = Request.ReadPagingResourceFromRequest<BlocklistResource>();
+            var pagingSpec = pagingResource.MapToPagingSpec<BlocklistResource, NzbDrone.Core.Blocklisting.Blocklist>("date", SortDirection.Descending);
+
+            return pagingSpec.ApplyToPage(_blocklistService.Paged, model => BlocklistResourceMapper.MapToResource(model, _formatCalculator));
+        }
+
+        [HttpGet("movie")]
+        public List<BlocklistResource> GetMovieBlocklist(int movieId)
+        {
+            return _blocklistService.GetByMovieId(movieId).Select(h => BlocklistResourceMapper.MapToResource(h, _formatCalculator)).ToList();
+        }
+
+        [RestDeleteById]
+        public void DeleteBlocklist(int id)
+        {
+            _blocklistService.Delete(id);
+        }
+
+        [HttpDelete("bulk")]
+        public object Remove([FromBody] BlocklistBulkResource resource)
+        {
+            _blocklistService.Delete(resource.Ids);
+
+            return new object();
+        }
+    }
+}

src/Radarr.Api.V3/Blocklist/BlocklistModule.cs

@@ -1,66 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using NzbDrone.Core.Blocklisting;
-using NzbDrone.Core.CustomFormats;
-using NzbDrone.Core.Datastore;
-using Radarr.Http;
-using Radarr.Http.Extensions;
-using Radarr.Http.REST;
-
-namespace Radarr.Api.V3.Blocklist
-{
-    public class BlocklistModule : RadarrRestModule<BlocklistResource>
-    {
-        private readonly IBlocklistService _blocklistService;
-        private readonly ICustomFormatCalculationService _formatCalculator;
-
-        public BlocklistModule(IBlocklistService blocklistService,
-                               ICustomFormatCalculationService formatCalculator)
-        {
-            _blocklistService = blocklistService;
-            _formatCalculator = formatCalculator;
-
-            GetResourcePaged = GetBlocklist;
-            DeleteResource = DeleteBlocklist;
-
-            Get("/movie", x => GetMovieBlocklist());
-            Delete("/bulk", x => Remove());
-        }
-
-        private PagingResource<BlocklistResource> GetBlocklist(PagingResource<BlocklistResource> pagingResource)
-        {
-            var pagingSpec = pagingResource.MapToPagingSpec<BlocklistResource, NzbDrone.Core.Blocklisting.Blocklist>("date", SortDirection.Descending);
-
-            return ApplyToPage(_blocklistService.Paged, pagingSpec, (blocklist) => BlocklistResourceMapper.MapToResource(blocklist, _formatCalculator));
-        }
-
-        private List<BlocklistResource> GetMovieBlocklist()
-        {
-            var queryMovieId = Request.Query.MovieId;
-
-            if (!queryMovieId.HasValue)
-            {
-                throw new BadRequestException("movieId is missing");
-            }
-
-            int movieId = Convert.ToInt32(queryMovieId.Value);
-
-            return _blocklistService.GetByMovieId(movieId).Select(h => BlocklistResourceMapper.MapToResource(h, _formatCalculator)).ToList();
-        }
-
-        private void DeleteBlocklist(int id)
-        {
-            _blocklistService.Delete(id);
-        }
-
-        private object Remove()
-        {
-            var resource = Request.Body.FromJson<BlocklistBulkResource>();
-
-            _blocklistService.Delete(resource.Ids);
-
-            return new object();
-        }
-    }
-}

src/Radarr.Api.V3/Calendar/CalendarController.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Configuration;
 using NzbDrone.Core.DecisionEngine.Specifications;
 using NzbDrone.Core.Languages;
@@ -10,57 +10,43 @@ using NzbDrone.Core.Movies.Translations;
 using NzbDrone.SignalR;
 using Radarr.Api.V3.Movies;
 using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Calendar
 {
-    public class CalendarModule : RadarrRestModuleWithSignalR<MovieResource, Movie>
+    [V3ApiController]
+    public class CalendarController : RestControllerWithSignalR<MovieResource, Movie>
     {
         private readonly IMovieService _moviesService;
         private readonly IMovieTranslationService _movieTranslationService;
         private readonly IUpgradableSpecification _qualityUpgradableSpecification;
         private readonly IConfigService _configService;
 
-        public CalendarModule(IBroadcastSignalRMessage signalR,
+        public CalendarController(IBroadcastSignalRMessage signalR,
                             IMovieService moviesService,
                             IMovieTranslationService movieTranslationService,
                             IUpgradableSpecification qualityUpgradableSpecification,
                             IConfigService configService)
-            : base(signalR, "calendar")
+            : base(signalR)
         {
             _moviesService = moviesService;
             _movieTranslationService = movieTranslationService;
             _qualityUpgradableSpecification = qualityUpgradableSpecification;
             _configService = configService;
-
-            GetResourceAll = GetCalendar;
-        }
-
-        private List<MovieResource> GetCalendar()
-        {
-            var start = DateTime.Today;
-            var end = DateTime.Today.AddDays(2);
-            var includeUnmonitored = false;
-
-            var queryStart = Request.Query.Start;
-            var queryEnd = Request.Query.End;
-            var queryIncludeUnmonitored = Request.Query.Unmonitored;
-
-            if (queryStart.HasValue)
-            {
-                start = DateTime.Parse(queryStart.Value);
         }
 
-            if (queryEnd.HasValue)
+        public override MovieResource GetResourceById(int id)
         {
-                end = DateTime.Parse(queryEnd.Value);
+            throw new NotImplementedException();
         }
 
-            if (queryIncludeUnmonitored.HasValue)
+        [HttpGet]
+        public List<MovieResource> GetCalendar(DateTime? start, DateTime? end, bool unmonitored = false, bool includeArtist = false)
         {
-                includeUnmonitored = Convert.ToBoolean(queryIncludeUnmonitored.Value);
+            var startUse = start ?? DateTime.Today;
-            }
+            var endUse = end ?? DateTime.Today.AddDays(2);
 
-            var resources = _moviesService.GetMoviesBetweenDates(start, end, includeUnmonitored).Select(MapToResource);
+            var resources = _moviesService.GetMoviesBetweenDates(startUse, endUse, unmonitored).Select(MapToResource);
 
             return resources.OrderBy(e => e.InCinemas).ToList();
         }

src/Radarr.Api.V3/Calendar/CalendarFeedController.cs

@@ -5,76 +5,36 @@ using Ical.Net;
 using Ical.Net.CalendarComponents;
 using Ical.Net.DataTypes;
 using Ical.Net.Serialization;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
-using Nancy.Responses;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Movies;
 using NzbDrone.Core.Tags;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Calendar
 {
-    public class CalendarFeedModule : RadarrV3FeedModule
+    [V3FeedController("calendar")]
+    public class CalendarFeedController : Controller
     {
         private readonly IMovieService _movieService;
         private readonly ITagService _tagService;
 
-        public CalendarFeedModule(IMovieService movieService, ITagService tagService)
+        public CalendarFeedController(IMovieService movieService, ITagService tagService)
-            : base("calendar")
         {
             _movieService = movieService;
             _tagService = tagService;
-
-            Get("/Radarr.ics", options => GetCalendarFeed());
         }
 
-        private object GetCalendarFeed()
+        [HttpGet("Radarr.ics")]
+        public IActionResult GetCalendarFeed(int pastDays = 7, int futureDays = 28, string tagList = "", bool unmonitored = false)
         {
-            var pastDays = 7;
-            var futureDays = 28;
             var start = DateTime.Today.AddDays(-pastDays);
             var end = DateTime.Today.AddDays(futureDays);
-            var unmonitored = false;
             var tags = new List<int>();
 
-            // TODO: Remove start/end parameters in v3, they don't work well for iCal
+            if (tagList.IsNotNullOrWhiteSpace())
-            var queryStart = Request.Query.Start;
-            var queryEnd = Request.Query.End;
-            var queryPastDays = Request.Query.PastDays;
-            var queryFutureDays = Request.Query.FutureDays;
-            var queryUnmonitored = Request.Query.Unmonitored;
-            var queryTags = Request.Query.Tags;
-
-            if (queryStart.HasValue)
-            {
-                start = DateTime.Parse(queryStart.Value);
-            }
-
-            if (queryEnd.HasValue)
-            {
-                end = DateTime.Parse(queryEnd.Value);
-            }
-
-            if (queryPastDays.HasValue)
-            {
-                pastDays = int.Parse(queryPastDays.Value);
-                start = DateTime.Today.AddDays(-pastDays);
-            }
-
-            if (queryFutureDays.HasValue)
-            {
-                futureDays = int.Parse(queryFutureDays.Value);
-                end = DateTime.Today.AddDays(futureDays);
-            }
-
-            if (queryUnmonitored.HasValue)
-            {
-                unmonitored = bool.Parse(queryUnmonitored.Value);
-            }
-
-            if (queryTags.HasValue)
             {
-                var tagInput = (string)queryTags.Value.ToString();
+                tags.AddRange(tagList.Split(',').Select(_tagService.GetTag).Select(t => t.Id));
-                tags.AddRange(tagInput.Split(',').Select(_tagService.GetTag).Select(t => t.Id));
             }
 
             var movies = _movieService.GetMoviesBetweenDates(start, end, unmonitored);
@@ -102,7 +62,7 @@ namespace Radarr.Api.V3.Calendar
             var serializer = (IStringSerializer)new SerializerFactory().Build(calendar.GetType(), new SerializationContext());
             var icalendar = serializer.SerializeToString(calendar);
 
-            return new TextResponse(icalendar, "text/calendar");
+            return Content(icalendar, "text/calendar");
         }
 
         private void CreateEvent(Ical.Net.Calendar calendar, Movie movie, string releaseType)

src/Radarr.Api.V3/Commands/CommandController.cs

@@ -1,7 +1,10 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common;
+using NzbDrone.Common.Serializer;
 using NzbDrone.Common.TPL;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.Messaging.Commands;
@@ -9,19 +12,21 @@ using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.ProgressMessaging;
 using NzbDrone.SignalR;
 using Radarr.Http;
-using Radarr.Http.Extensions;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 using Radarr.Http.Validation;
 
 namespace Radarr.Api.V3.Commands
 {
-    public class CommandModule : RadarrRestModuleWithSignalR<CommandResource, CommandModel>, IHandle<CommandUpdatedEvent>
+    [V3ApiController]
+    public class CommandController : RestControllerWithSignalR<CommandResource, CommandModel>, IHandle<CommandUpdatedEvent>
     {
         private readonly IManageCommandQueue _commandQueueManager;
         private readonly IServiceFactory _serviceFactory;
         private readonly Debouncer _debouncer;
         private readonly Dictionary<int, CommandResource> _pendingUpdates;
 
-        public CommandModule(IManageCommandQueue commandQueueManager,
+        public CommandController(IManageCommandQueue commandQueueManager,
                              IBroadcastSignalRMessage signalRBroadcaster,
                              IServiceFactory serviceFactory)
             : base(signalRBroadcaster)
@@ -32,47 +37,52 @@ namespace Radarr.Api.V3.Commands
             _debouncer = new Debouncer(SendUpdates, TimeSpan.FromSeconds(0.1));
             _pendingUpdates = new Dictionary<int, CommandResource>();
 
-            GetResourceById = GetCommand;
-            CreateResource = StartCommand;
-            GetResourceAll = GetStartedCommands;
-            DeleteResource = CancelCommand;
-
             PostValidator.RuleFor(c => c.Name).NotBlank();
         }
 
-        private CommandResource GetCommand(int id)
+        public override CommandResource GetResourceById(int id)
         {
             return _commandQueueManager.Get(id).ToResource();
         }
 
-        private int StartCommand(CommandResource commandResource)
+        [RestPostById]
+        public ActionResult<CommandResource> StartCommand(CommandResource commandResource)
         {
             var commandType =
                 _serviceFactory.GetImplementations(typeof(Command))
                                .Single(c => c.Name.Replace("Command", "")
                                              .Equals(commandResource.Name, StringComparison.InvariantCultureIgnoreCase));
 
-            dynamic command = Request.Body.FromJson(commandType);
+            Request.Body.Seek(0, SeekOrigin.Begin);
+            using (var reader = new StreamReader(Request.Body))
+            {
+                var body = reader.ReadToEnd();
+
+                dynamic command = STJson.Deserialize(body, commandType);
+
                 command.Trigger = CommandTrigger.Manual;
                 command.SuppressMessages = !command.SendUpdatesToClient;
                 command.SendUpdatesToClient = true;
-
+                command.ClientUserAgent = Request.Headers["UserAgent"];
-            command.ClientUserAgent = Request.Headers.UserAgent;
 
                 var trackedCommand = _commandQueueManager.Push(command, CommandPriority.Normal, CommandTrigger.Manual);
-            return trackedCommand.Id;
+                return Created(trackedCommand.Id);
+            }
         }
 
-        private List<CommandResource> GetStartedCommands()
+        [HttpGet]
+        public List<CommandResource> GetStartedCommands()
         {
             return _commandQueueManager.All().ToResource();
         }
 
-        private void CancelCommand(int id)
+        [RestDeleteById]
+        public void CancelCommand(int id)
         {
             _commandQueueManager.Cancel(id);
         }
 
+        [NonAction]
         public void Handle(CommandUpdatedEvent message)
         {
             if (message.Command.Body.SendUpdatesToClient)

src/Radarr.Api.V3/Config/ConfigController.cs

@@ -0,0 +1,48 @@
+using System.Linq;
+using System.Reflection;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.Configuration;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
+
+namespace Radarr.Api.V3.Config
+{
+    public abstract class ConfigController<TResource> : RestController<TResource>
+        where TResource : RestResource, new()
+    {
+        private readonly IConfigService _configService;
+
+        protected ConfigController(IConfigService configService)
+        {
+            _configService = configService;
+        }
+
+        public override TResource GetResourceById(int id)
+        {
+            return GetConfig();
+        }
+
+        [HttpGet]
+        public TResource GetConfig()
+        {
+            var resource = ToResource(_configService);
+            resource.Id = 1;
+
+            return resource;
+        }
+
+        [RestPutById]
+        public ActionResult<TResource> SaveConfig(TResource resource)
+        {
+            var dictionary = resource.GetType()
+                .GetProperties(BindingFlags.Instance | BindingFlags.Public)
+                .ToDictionary(prop => prop.Name, prop => prop.GetValue(resource, null));
+
+            _configService.SaveConfigDictionary(dictionary);
+
+            return Accepted(resource.Id);
+        }
+
+        protected abstract TResource ToResource(IConfigService model);
+    }
+}

src/Radarr.Api.V3/Config/DownloadClientConfigController.cs

@@ -1,10 +1,12 @@
 using NzbDrone.Core.Configuration;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Config
 {
-    public class DownloadClientConfigModule : RadarrConfigModule<DownloadClientConfigResource>
+    [V3ApiController("config/downloadclient")]
+    public class DownloadClientConfigController : ConfigController<DownloadClientConfigResource>
     {
-        public DownloadClientConfigModule(IConfigService configService)
+        public DownloadClientConfigController(IConfigService configService)
             : base(configService)
         {
         }

src/Radarr.Api.V3/Config/HostConfigController.cs

@@ -3,6 +3,7 @@ using System.Linq;
 using System.Reflection;
 using System.Security.Cryptography.X509Certificates;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Authentication;
 using NzbDrone.Core.Configuration;
@@ -10,29 +11,27 @@ using NzbDrone.Core.Update;
 using NzbDrone.Core.Validation;
 using NzbDrone.Core.Validation.Paths;
 using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.Config
 {
-    public class HostConfigModule : RadarrRestModule<HostConfigResource>
+    [V3ApiController("config/host")]
+    public class HostConfigController : RestController<HostConfigResource>
     {
         private readonly IConfigFileProvider _configFileProvider;
         private readonly IConfigService _configService;
         private readonly IUserService _userService;
 
-        public HostConfigModule(IConfigFileProvider configFileProvider,
+        public HostConfigController(IConfigFileProvider configFileProvider,
                                     IConfigService configService,
                                     IUserService userService,
                                     FileExistsValidator fileExistsValidator)
-            : base("/config/host")
         {
             _configFileProvider = configFileProvider;
             _configService = configService;
             _userService = userService;
 
-            GetResourceSingle = GetHostConfig;
-            GetResourceById = GetHostConfig;
-            UpdateResource = SaveHostConfig;
-
             SharedValidator.RuleFor(c => c.BindAddress)
                            .ValidIp4Address()
                            .NotListenAllIp4Address()
@@ -79,7 +78,13 @@ namespace Radarr.Api.V3.Config
             return cert != null;
         }
 
-        private HostConfigResource GetHostConfig()
+        public override HostConfigResource GetResourceById(int id)
+        {
+            return GetHostConfig();
+        }
+
+        [HttpGet]
+        public HostConfigResource GetHostConfig()
         {
             var resource = _configFileProvider.ToResource(_configService);
             resource.Id = 1;
@@ -94,12 +99,8 @@ namespace Radarr.Api.V3.Config
             return resource;
         }
 
-        private HostConfigResource GetHostConfig(int id)
+        [RestPutById]
-        {
+        public ActionResult<HostConfigResource> SaveHostConfig(HostConfigResource resource)
-            return GetHostConfig();
-        }
-
-        private void SaveHostConfig(HostConfigResource resource)
         {
             var dictionary = resource.GetType()
                                      .GetProperties(BindingFlags.Instance | BindingFlags.Public)
@@ -112,6 +113,8 @@ namespace Radarr.Api.V3.Config
             {
                 _userService.Upsert(resource.Username, resource.Password);
             }
+
+            return Accepted(resource.Id);
         }
     }
 }

src/Radarr.Api.V3/Config/ImportListConfigController.cs

@@ -1,11 +1,14 @@
 using NzbDrone.Core.Configuration;
+using Radarr.Http;
 using Radarr.Http.Validation;
 
 namespace Radarr.Api.V3.Config
 {
-    public class ImportListConfigModule : RadarrConfigModule<ImportListConfigResource>
+    [V3ApiController("config/importlist")]
+
+    public class ImportListConfigController : ConfigController<ImportListConfigResource>
     {
-        public ImportListConfigModule(IConfigService configService)
+        public ImportListConfigController(IConfigService configService)
             : base(configService)
         {
             SharedValidator.RuleFor(c => c.ImportListSyncInterval)

src/Radarr.Api.V3/Config/IndexerConfigController.cs

@@ -1,12 +1,14 @@
 using FluentValidation;
 using NzbDrone.Core.Configuration;
+using Radarr.Http;
 using Radarr.Http.Validation;
 
 namespace Radarr.Api.V3.Config
 {
-    public class IndexerConfigModule : RadarrConfigModule<IndexerConfigResource>
+    [V3ApiController("config/indexer")]
+    public class IndexerConfigController : ConfigController<IndexerConfigResource>
     {
-        public IndexerConfigModule(IConfigService configService)
+        public IndexerConfigController(IConfigService configService)
             : base(configService)
         {
             SharedValidator.RuleFor(c => c.MinimumAge)

src/Radarr.Api.V3/Config/MediaManagementConfigController.cs

@@ -3,12 +3,14 @@ using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Core.Configuration;
 using NzbDrone.Core.Validation;
 using NzbDrone.Core.Validation.Paths;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Config
 {
-    public class MediaManagementConfigModule : RadarrConfigModule<MediaManagementConfigResource>
+    [V3ApiController("config/mediamanagement")]
+    public class MediaManagementConfigController : ConfigController<MediaManagementConfigResource>
     {
-        public MediaManagementConfigModule(IConfigService configService,
+        public MediaManagementConfigController(IConfigService configService,
                                            PathExistsValidator pathExistsValidator,
                                            FolderChmodValidator folderChmodValidator,
                                            FolderWritableValidator folderWritableValidator,

src/Radarr.Api.V3/Config/MetadataConfigController.cs

@@ -1,10 +1,12 @@
 using NzbDrone.Core.Configuration;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Config
 {
-    public class MetadataConfigModule : RadarrConfigModule<MetadataConfigResource>
+    [V3ApiController("config/metadata")]
+    public class MetadataConfigController : ConfigController<MetadataConfigResource>
     {
-        public MetadataConfigModule(IConfigService configService)
+        public MetadataConfigController(IConfigService configService)
             : base(configService)
         {
         }

src/Radarr.Api.V3/Config/NamingConfigController.cs

@@ -2,49 +2,44 @@ using System.Collections.Generic;
 using System.Linq;
 using FluentValidation;
 using FluentValidation.Results;
-using Nancy.ModelBinding;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Organizer;
 using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.Config
 {
-    public class NamingConfigModule : RadarrRestModule<NamingConfigResource>
+    [V3ApiController("config/naming")]
+    public class NamingConfigController : RestController<NamingConfigResource>
     {
         private readonly INamingConfigService _namingConfigService;
         private readonly IFilenameSampleService _filenameSampleService;
         private readonly IFilenameValidationService _filenameValidationService;
         private readonly IBuildFileNames _filenameBuilder;
 
-        public NamingConfigModule(INamingConfigService namingConfigService,
+        public NamingConfigController(INamingConfigService namingConfigService,
                                   IFilenameSampleService filenameSampleService,
                                   IFilenameValidationService filenameValidationService,
                                   IBuildFileNames filenameBuilder)
-            : base("config/naming")
         {
             _namingConfigService = namingConfigService;
             _filenameSampleService = filenameSampleService;
             _filenameValidationService = filenameValidationService;
             _filenameBuilder = filenameBuilder;
-            GetResourceSingle = GetNamingConfig;
-            GetResourceById = GetNamingConfig;
-            UpdateResource = UpdateNamingConfig;
-
-            Get("/examples", x => GetExamples(this.Bind<NamingConfigResource>()));
 
             SharedValidator.RuleFor(c => c.StandardMovieFormat).ValidMovieFormat();
             SharedValidator.RuleFor(c => c.MovieFolderFormat).ValidMovieFolderFormat();
         }
 
-        private void UpdateNamingConfig(NamingConfigResource resource)
+        public override NamingConfigResource GetResourceById(int id)
         {
-            var nameSpec = resource.ToModel();
+            return GetNamingConfig();
-            ValidateFormatResult(nameSpec);
-
-            _namingConfigService.Save(nameSpec);
         }
 
-        private NamingConfigResource GetNamingConfig()
+        [HttpGet]
+        public NamingConfigResource GetNamingConfig()
         {
             var nameSpec = _namingConfigService.GetConfig();
             var resource = nameSpec.ToResource();
@@ -58,12 +53,19 @@ namespace Radarr.Api.V3.Config
             return resource;
         }
 
-        private NamingConfigResource GetNamingConfig(int id)
+        [RestPutById]
+        public ActionResult<NamingConfigResource> UpdateNamingConfig(NamingConfigResource resource)
         {
-            return GetNamingConfig();
+            var nameSpec = resource.ToModel();
+            ValidateFormatResult(nameSpec);
+
+            _namingConfigService.Save(nameSpec);
+
+            return Accepted(resource.Id);
         }
 
-        private object GetExamples(NamingConfigResource config)
+        [HttpGet("examples")]
+        public object GetExamples([FromQuery]NamingConfigResource config)
         {
             if (config.Id == 0)
             {

src/Radarr.Api.V3/Config/RadarrConfigModule.cs

@@ -1,53 +0,0 @@
-using System.Linq;
-using System.Reflection;
-using NzbDrone.Core.Configuration;
-using Radarr.Http;
-using Radarr.Http.REST;
-
-namespace Radarr.Api.V3.Config
-{
-    public abstract class RadarrConfigModule<TResource> : RadarrRestModule<TResource>
-        where TResource : RestResource, new()
-    {
-        private readonly IConfigService _configService;
-
-        protected RadarrConfigModule(IConfigService configService)
-            : this(new TResource().ResourceName.Replace("config", ""), configService)
-        {
-        }
-
-        protected RadarrConfigModule(string resource, IConfigService configService)
-            : base("config/" + resource.Trim('/'))
-        {
-            _configService = configService;
-
-            GetResourceSingle = GetConfig;
-            GetResourceById = GetConfig;
-            UpdateResource = SaveConfig;
-        }
-
-        private TResource GetConfig()
-        {
-            var resource = ToResource(_configService);
-            resource.Id = 1;
-
-            return resource;
-        }
-
-        protected abstract TResource ToResource(IConfigService model);
-
-        private TResource GetConfig(int id)
-        {
-            return GetConfig();
-        }
-
-        private void SaveConfig(TResource resource)
-        {
-            var dictionary = resource.GetType()
-                                     .GetProperties(BindingFlags.Instance | BindingFlags.Public)
-                                     .ToDictionary(prop => prop.Name, prop => prop.GetValue(resource, null));
-
-            _configService.SaveConfigDictionary(dictionary);
-        }
-    }
-}

src/Radarr.Api.V3/Config/UiConfigController.cs

@@ -1,10 +1,12 @@
 using NzbDrone.Core.Configuration;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Config
 {
-    public class UiConfigModule : RadarrConfigModule<UiConfigResource>
+    [V3ApiController("config/ui")]
+    public class UiConfigController : ConfigController<UiConfigResource>
     {
-        public UiConfigModule(IConfigService configService)
+        public UiConfigController(IConfigService configService)
             : base(configService)
         {
         }

src/Radarr.Api.V3/Credits/CreditController.cs

@@ -1,36 +1,32 @@
-using System;
 using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Movies.Credits;
 using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Credits
 {
-    public class CreditModule : RadarrRestModule<CreditResource>
+    [V3ApiController]
+    public class CreditController : RestController<CreditResource>
     {
         private readonly ICreditService _creditService;
 
-        public CreditModule(ICreditService creditService)
+        public CreditController(ICreditService creditService)
         {
             _creditService = creditService;
-
-            GetResourceById = GetCredit;
-            GetResourceAll = GetCredits;
         }
 
-        private CreditResource GetCredit(int id)
+        public override CreditResource GetResourceById(int id)
         {
             return _creditService.GetById(id).ToResource();
         }
 
-        private List<CreditResource> GetCredits()
+        [HttpGet]
+        public List<CreditResource> GetCredits(int? movieId)
         {
-            var movieIdQuery = Request.Query.MovieId;
+            if (movieId.HasValue)
-
-            if (movieIdQuery.HasValue)
             {
-                int movieId = Convert.ToInt32(movieIdQuery.Value);
+                return _creditService.GetAllCreditsForMovie(movieId.Value).ToResource();
-
-                return _creditService.GetAllCreditsForMovie(movieId).ToResource();
             }
 
             return _creditService.GetAllCredits().ToResource();

src/Radarr.Api.V3/CustomFilters/CustomFilterController.cs

@@ -0,0 +1,52 @@
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.CustomFilters;
+using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
+
+namespace Radarr.Api.V3.CustomFilters
+{
+    [V3ApiController]
+    public class CustomFilterController : RestController<CustomFilterResource>
+    {
+        private readonly ICustomFilterService _customFilterService;
+
+        public CustomFilterController(ICustomFilterService customFilterService)
+        {
+            _customFilterService = customFilterService;
+        }
+
+        public override CustomFilterResource GetResourceById(int id)
+        {
+            return _customFilterService.Get(id).ToResource();
+        }
+
+        [HttpGet]
+        public List<CustomFilterResource> GetCustomFilters()
+        {
+            return _customFilterService.All().ToResource();
+        }
+
+        [RestPostById]
+        public ActionResult<CustomFilterResource> AddCustomFilter(CustomFilterResource resource)
+        {
+            var customFilter = _customFilterService.Add(resource.ToModel());
+
+            return Created(customFilter.Id);
+        }
+
+        [RestPutById]
+        public ActionResult<CustomFilterResource> UpdateCustomFilter(CustomFilterResource resource)
+        {
+            _customFilterService.Update(resource.ToModel());
+            return Accepted(resource.Id);
+        }
+
+        [RestDeleteById]
+        public void DeleteCustomResource(int id)
+        {
+            _customFilterService.Delete(id);
+        }
+    }
+}

src/Radarr.Api.V3/CustomFilters/CustomFilterModule.cs

@@ -1,49 +0,0 @@
-using System.Collections.Generic;
-using NzbDrone.Core.CustomFilters;
-using Radarr.Http;
-
-namespace Radarr.Api.V3.CustomFilters
-{
-    public class CustomFilterModule : RadarrRestModule<CustomFilterResource>
-    {
-        private readonly ICustomFilterService _customFilterService;
-
-        public CustomFilterModule(ICustomFilterService customFilterService)
-        {
-            _customFilterService = customFilterService;
-
-            GetResourceById = GetCustomFilter;
-            GetResourceAll = GetCustomFilters;
-            CreateResource = AddCustomFilter;
-            UpdateResource = UpdateCustomFilter;
-            DeleteResource = DeleteCustomResource;
-        }
-
-        private CustomFilterResource GetCustomFilter(int id)
-        {
-            return _customFilterService.Get(id).ToResource();
-        }
-
-        private List<CustomFilterResource> GetCustomFilters()
-        {
-            return _customFilterService.All().ToResource();
-        }
-
-        private int AddCustomFilter(CustomFilterResource resource)
-        {
-            var customFilter = _customFilterService.Add(resource.ToModel());
-
-            return customFilter.Id;
-        }
-
-        private void UpdateCustomFilter(CustomFilterResource resource)
-        {
-            _customFilterService.Update(resource.ToModel());
-        }
-
-        private void DeleteCustomResource(int id)
-        {
-            _customFilterService.Delete(id);
-        }
-    }
-}

src/Radarr.Api.V3/CustomFormats/CustomFormatController.cs

@@ -1,17 +1,21 @@
 using System.Collections.Generic;
 using System.Linq;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.CustomFormats;
 using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.CustomFormats
 {
-    public class CustomFormatModule : RadarrRestModule<CustomFormatResource>
+    [V3ApiController]
+    public class CustomFormatController : RestController<CustomFormatResource>
     {
         private readonly ICustomFormatService _formatService;
         private readonly List<ICustomFormatSpecification> _specifications;
 
-        public CustomFormatModule(ICustomFormatService formatService,
+        public CustomFormatController(ICustomFormatService formatService,
                                   List<ICustomFormatSpecification> specifications)
         {
             _formatService = formatService;
@@ -21,48 +25,43 @@ namespace Radarr.Api.V3.CustomFormats
             SharedValidator.RuleFor(c => c.Name)
                 .Must((v, c) => !_formatService.All().Any(f => f.Name == c && f.Id != v.Id)).WithMessage("Must be unique.");
             SharedValidator.RuleFor(c => c.Specifications).NotEmpty();
+        }
 
-            GetResourceAll = GetAll;
+        public override CustomFormatResource GetResourceById(int id)
-
+        {
-            GetResourceById = GetById;
+            return _formatService.GetById(id).ToResource();
-
-            UpdateResource = Update;
-
-            CreateResource = Create;
-
-            DeleteResource = DeleteFormat;
-
-            Get("schema", x => GetTemplates());
         }
 
-        private int Create(CustomFormatResource customFormatResource)
+        [RestPostById]
+        public ActionResult<CustomFormatResource> Create(CustomFormatResource customFormatResource)
         {
             var model = customFormatResource.ToModel(_specifications);
-            return _formatService.Insert(model).Id;
+            return Created(_formatService.Insert(model).Id);
         }
 
-        private void Update(CustomFormatResource resource)
+        [RestPutById]
+        public ActionResult<CustomFormatResource> Update(CustomFormatResource resource)
         {
             var model = resource.ToModel(_specifications);
             _formatService.Update(model);
-        }
 
-        private CustomFormatResource GetById(int id)
+            return Accepted(model.Id);
-        {
-            return _formatService.GetById(id).ToResource();
         }
 
-        private List<CustomFormatResource> GetAll()
+        [HttpGet]
+        public List<CustomFormatResource> GetAll()
         {
             return _formatService.All().ToResource();
         }
 
-        private void DeleteFormat(int id)
+        [RestDeleteById]
+        public void DeleteFormat(int id)
         {
             _formatService.Delete(id);
         }
 
-        private object GetTemplates()
+        [HttpGet("schema")]
+        public object GetTemplates()
         {
             var schema = _specifications.OrderBy(x => x.Order).Select(x => x.ToSchema()).ToList();
 

src/Radarr.Api.V3/DiskSpace/DiskSpaceController.cs

@@ -1,20 +1,21 @@
 using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.DiskSpace;
 using Radarr.Http;
 
 namespace Radarr.Api.V3.DiskSpace
 {
-    public class DiskSpaceModule : RadarrRestModule<DiskSpaceResource>
+    [V3ApiController("diskspace")]
+    public class DiskSpaceController : Controller
     {
         private readonly IDiskSpaceService _diskSpaceService;
 
-        public DiskSpaceModule(IDiskSpaceService diskSpaceService)
+        public DiskSpaceController(IDiskSpaceService diskSpaceService)
-            : base("diskspace")
         {
             _diskSpaceService = diskSpaceService;
-            GetResourceAll = GetFreeSpace;
         }
 
+        [HttpGet]
         public List<DiskSpaceResource> GetFreeSpace()
         {
             return _diskSpaceService.GetFreeSpace().ConvertAll(DiskSpaceResourceMapper.MapToResource);

src/Radarr.Api.V3/DownloadClient/DownloadClientController.cs

@@ -1,12 +1,14 @@
 using NzbDrone.Core.Download;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.DownloadClient
 {
-    public class DownloadClientModule : ProviderModuleBase<DownloadClientResource, IDownloadClient, DownloadClientDefinition>
+    [V3ApiController]
+    public class DownloadClientController : ProviderControllerBase<DownloadClientResource, IDownloadClient, DownloadClientDefinition>
     {
         public static readonly DownloadClientResourceMapper ResourceMapper = new DownloadClientResourceMapper();
 
-        public DownloadClientModule(IDownloadClientFactory downloadClientFactory)
+        public DownloadClientController(IDownloadClientFactory downloadClientFactory)
             : base(downloadClientFactory, "downloadclient", ResourceMapper)
         {
         }

src/Radarr.Api.V3/ExtraFiles/ExtraFileController.cs

@@ -1,40 +1,35 @@
 using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Extras.Files;
 using NzbDrone.Core.Extras.Metadata.Files;
 using NzbDrone.Core.Extras.Others;
 using NzbDrone.Core.Extras.Subtitles;
 using Radarr.Http;
-using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.ExtraFiles
 {
-    public class ExtraFileModule : RadarrRestModule<ExtraFileResource>
+    [V3ApiController("extrafile")]
+    public class ExtraFileController : Controller
     {
         private readonly IExtraFileService<SubtitleFile> _subtitleFileService;
         private readonly IExtraFileService<MetadataFile> _metadataFileService;
         private readonly IExtraFileService<OtherExtraFile> _otherFileService;
 
-        public ExtraFileModule(IExtraFileService<SubtitleFile> subtitleFileService, IExtraFileService<MetadataFile> metadataFileService, IExtraFileService<OtherExtraFile> otherExtraFileService)
+        public ExtraFileController(IExtraFileService<SubtitleFile> subtitleFileService, IExtraFileService<MetadataFile> metadataFileService, IExtraFileService<OtherExtraFile> otherExtraFileService)
-            : base("/extrafile")
         {
             _subtitleFileService = subtitleFileService;
             _metadataFileService = metadataFileService;
             _otherFileService = otherExtraFileService;
-            GetResourceAll = GetFiles;
         }
 
-        private List<ExtraFileResource> GetFiles()
+        [HttpGet]
+        public List<ExtraFileResource> GetFiles(int movieId)
         {
-            if (!Request.Query.MovieId.HasValue)
-            {
-                throw new BadRequestException("MovieId is missing");
-            }
-
             var extraFiles = new List<ExtraFileResource>();
 
-            List<SubtitleFile> subtitleFiles = _subtitleFileService.GetFilesByMovie(Request.Query.MovieId);
+            List<SubtitleFile> subtitleFiles = _subtitleFileService.GetFilesByMovie(movieId);
-            List<MetadataFile> metadataFiles = _metadataFileService.GetFilesByMovie(Request.Query.MovieId);
+            List<MetadataFile> metadataFiles = _metadataFileService.GetFilesByMovie(movieId);
-            List<OtherExtraFile> otherExtraFiles = _otherFileService.GetFilesByMovie(Request.Query.MovieId);
+            List<OtherExtraFile> otherExtraFiles = _otherFileService.GetFilesByMovie(movieId);
 
             extraFiles.AddRange(subtitleFiles.ToResource());
             extraFiles.AddRange(metadataFiles.ToResource());

src/Radarr.Api.V3/FileSystem/FileSystemController.cs

@@ -1,47 +1,39 @@
 using System;
 using System.IO;
 using System.Linq;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.MediaFiles;
-using Radarr.Http.Extensions;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.FileSystem
 {
-    public class FileSystemModule : RadarrV3Module
+    [V3ApiController]
+    public class FileSystemController : Controller
     {
         private readonly IFileSystemLookupService _fileSystemLookupService;
         private readonly IDiskProvider _diskProvider;
         private readonly IDiskScanService _diskScanService;
 
-        public FileSystemModule(IFileSystemLookupService fileSystemLookupService,
+        public FileSystemController(IFileSystemLookupService fileSystemLookupService,
                                 IDiskProvider diskProvider,
                                 IDiskScanService diskScanService)
-            : base("/filesystem")
         {
             _fileSystemLookupService = fileSystemLookupService;
             _diskProvider = diskProvider;
             _diskScanService = diskScanService;
-            Get("/", x => GetContents());
-            Get("/type", x => GetEntityType());
-            Get("/mediafiles", x => GetMediaFiles());
         }
 
-        private object GetContents()
+        [HttpGet]
+        public IActionResult GetContents(string path, bool includeFiles = false, bool allowFoldersWithoutTrailingSlashes = false)
         {
-            var pathQuery = Request.Query.path;
+            return Ok(_fileSystemLookupService.LookupContents(path, includeFiles, allowFoldersWithoutTrailingSlashes));
-            var includeFiles = Request.GetBooleanQueryParameter("includeFiles");
-            var allowFoldersWithoutTrailingSlashes = Request.GetBooleanQueryParameter("allowFoldersWithoutTrailingSlashes");
-
-            return _fileSystemLookupService.LookupContents((string)pathQuery.Value, includeFiles, allowFoldersWithoutTrailingSlashes);
         }
 
-        private object GetEntityType()
+        [HttpGet("type")]
+        public object GetEntityType(string path)
         {
-            var pathQuery = Request.Query.path;
-            var path = (string)pathQuery.Value;
-
             if (_diskProvider.FileExists(path))
             {
                 return new { type = "file" };
@@ -51,11 +43,9 @@ namespace Radarr.Api.V3.FileSystem
             return new { type = "folder" };
         }
 
-        private object GetMediaFiles()
+        [HttpGet("mediafiles")]
+        public object GetMediaFiles(string path)
         {
-            var pathQuery = Request.Query.path;
-            var path = (string)pathQuery.Value;
-
             if (!_diskProvider.FolderExists(path))
             {
                 return Array.Empty<string>();

src/Radarr.Api.V3/Health/HealthController.cs

@@ -1,29 +1,39 @@
+using System;
 using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.HealthCheck;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.SignalR;
 using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Health
 {
-    public class HealthModule : RadarrRestModuleWithSignalR<HealthResource, HealthCheck>,
+    [V3ApiController]
+    public class HealthController : RestControllerWithSignalR<HealthResource, HealthCheck>,
                                 IHandle<HealthCheckCompleteEvent>
     {
         private readonly IHealthCheckService _healthCheckService;
 
-        public HealthModule(IBroadcastSignalRMessage signalRBroadcaster, IHealthCheckService healthCheckService)
+        public HealthController(IBroadcastSignalRMessage signalRBroadcaster, IHealthCheckService healthCheckService)
             : base(signalRBroadcaster)
         {
             _healthCheckService = healthCheckService;
-            GetResourceAll = GetHealth;
         }
 
-        private List<HealthResource> GetHealth()
+        public override HealthResource GetResourceById(int id)
+        {
+            throw new NotImplementedException();
+        }
+
+        [HttpGet]
+        public List<HealthResource> GetHealth()
         {
             return _healthCheckService.Results().ToResource();
         }
 
+        [NonAction]
         public void Handle(HealthCheckCompleteEvent message)
         {
             BroadcastResourceChange(ModelAction.Sync);

src/Radarr.Api.V3/History/HistoryController.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.CustomFormats;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.DecisionEngine.Specifications;
@@ -10,11 +11,11 @@ using NzbDrone.Core.Movies;
 using Radarr.Api.V3.Movies;
 using Radarr.Http;
 using Radarr.Http.Extensions;
-using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.History
 {
-    public class HistoryModule : RadarrRestModule<HistoryResource>
+    [V3ApiController]
+    public class HistoryController : Controller
     {
         private readonly IHistoryService _historyService;
         private readonly IMovieService _movieService;
@@ -22,7 +23,7 @@ namespace Radarr.Api.V3.History
         private readonly IUpgradableSpecification _upgradableSpecification;
         private readonly IFailedDownloadService _failedDownloadService;
 
-        public HistoryModule(IHistoryService historyService,
+        public HistoryController(IHistoryService historyService,
                              IMovieService movieService,
                              ICustomFormatCalculationService formatCalculator,
                              IUpgradableSpecification upgradableSpecification,
@@ -33,12 +34,6 @@ namespace Radarr.Api.V3.History
             _formatCalculator = formatCalculator;
             _upgradableSpecification = upgradableSpecification;
             _failedDownloadService = failedDownloadService;
-            GetResourcePaged = GetHistory;
-
-            Get("/since", x => GetHistorySince());
-            Get("/movie", x => GetMovieHistory());
-            Post("/failed", x => MarkAsFailed());
-            Post(@"/failed/(?<id>[\d]{1,10})", x => MarkAsFailed((int)x.Id));
         }
 
         protected HistoryResource MapToResource(MovieHistory model, bool includeMovie)
@@ -63,10 +58,11 @@ namespace Radarr.Api.V3.History
             return resource;
         }
 
-        private PagingResource<HistoryResource> GetHistory(PagingResource<HistoryResource> pagingResource)
+        [HttpGet]
+        public PagingResource<HistoryResource> GetHistory(bool includeMovie)
         {
+            var pagingResource = Request.ReadPagingResourceFromRequest<HistoryResource>();
             var pagingSpec = pagingResource.MapToPagingSpec<HistoryResource, MovieHistory>("date", SortDirection.Descending);
-            var includeMovie = Request.GetBooleanQueryParameter("includeMovie");
 
             var eventTypeFilter = pagingResource.Filters.FirstOrDefault(f => f.Key == "eventType");
             var downloadIdFilter = pagingResource.Filters.FirstOrDefault(f => f.Key == "downloadId");
@@ -83,65 +79,26 @@ namespace Radarr.Api.V3.History
                 pagingSpec.FilterExpressions.Add(h => h.DownloadId == downloadId);
             }
 
-            return ApplyToPage(_historyService.Paged, pagingSpec, h => MapToResource(h, includeMovie));
+            return pagingSpec.ApplyToPage(_historyService.Paged, h => MapToResource(h, includeMovie));
         }
 
-        private List<HistoryResource> GetHistorySince()
+        [HttpGet("since")]
-        {
+        public List<HistoryResource> GetHistorySince(DateTime date, MovieHistoryEventType? eventType = null, bool includeMovie = false)
-            var queryDate = Request.Query.Date;
-            var queryEventType = Request.Query.EventType;
-
-            if (!queryDate.HasValue)
         {
-                throw new BadRequestException("date is missing");
-            }
-
-            DateTime date = DateTime.Parse(queryDate.Value);
-            MovieHistoryEventType? eventType = null;
-            var includeMovie = Request.GetBooleanQueryParameter("includeMovie");
-
-            if (queryEventType.HasValue)
-            {
-                eventType = (MovieHistoryEventType)Convert.ToInt32(queryEventType.Value);
-            }
-
             return _historyService.Since(date, eventType).Select(h => MapToResource(h, includeMovie)).ToList();
         }
 
-        private List<HistoryResource> GetMovieHistory()
+        [HttpGet("movie")]
-        {
+        public List<HistoryResource> GetMovieHistory(int movieId, MovieHistoryEventType? eventType = null, bool includeMovie = false)
-            var queryMovieId = Request.Query.MovieId;
-            var queryEventType = Request.Query.EventType;
-
-            if (!queryMovieId.HasValue)
-            {
-                throw new BadRequestException("movieId is missing");
-            }
-
-            int movieId = Convert.ToInt32(queryMovieId.Value);
-            MovieHistoryEventType? eventType = null;
-            var includeMovie = Request.GetBooleanQueryParameter("includeMovie");
-
-            if (queryEventType.HasValue)
         {
-                eventType = (MovieHistoryEventType)Convert.ToInt32(queryEventType.Value);
-            }
-
             return _historyService.GetByMovieId(movieId, eventType).Select(h => MapToResource(h, includeMovie)).ToList();
         }
 
         // v4 TODO: Getting the ID from the form is atypical, consider removing.
-        private object MarkAsFailed()
+        [HttpPost("failed")]
-        {
+        public object MarkAsFailed([FromBody] int id)
-            var id = (int)Request.Form.Id;
-
-            return MarkAsFailed(id);
-        }
-
-        private object MarkAsFailed(int id)
         {
             _failedDownloadService.MarkAsFailed(id);
-
             return new object();
         }
     }

src/Radarr.Api.V3/ImportLists/ImportExclusionsController.cs

@@ -1,63 +1,62 @@
 using System.Collections.Generic;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.ImportLists.ImportExclusions;
 using Radarr.Http;
-using Radarr.Http.Extensions;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.ImportLists
 {
-    public class ImportExclusionsModule : RadarrRestModule<ImportExclusionsResource>
+    [V3ApiController("exclusions")]
+    public class ImportExclusionsController : RestController<ImportExclusionsResource>
     {
         private readonly IImportExclusionsService _exclusionService;
 
-        public ImportExclusionsModule(IImportExclusionsService exclusionService)
+        public ImportExclusionsController(IImportExclusionsService exclusionService)
-            : base("exclusions")
         {
             _exclusionService = exclusionService;
 
-            GetResourceAll = GetAll;
-            DeleteResource = RemoveExclusion;
-            CreateResource = AddExclusion;
-            GetResourceById = GetById;
-            UpdateResource = UpdateExclusion;
-            Post("/bulk", x => AddExclusions());
-
             SharedValidator.RuleFor(c => c.TmdbId).GreaterThan(0);
             SharedValidator.RuleFor(c => c.MovieTitle).NotEmpty();
             SharedValidator.RuleFor(c => c.MovieYear).GreaterThan(0);
         }
 
+        [HttpGet]
         public List<ImportExclusionsResource> GetAll()
         {
             return _exclusionService.GetAllExclusions().ToResource();
         }
 
-        public ImportExclusionsResource GetById(int id)
+        public override ImportExclusionsResource GetResourceById(int id)
         {
             return _exclusionService.GetById(id).ToResource();
         }
 
-        private void UpdateExclusion(ImportExclusionsResource exclusionResource)
+        [RestPutById]
+        public ActionResult<ImportExclusionsResource> UpdateExclusion(ImportExclusionsResource exclusionResource)
         {
             var model = exclusionResource.ToModel();
-            _exclusionService.Update(model);
+            return Accepted(_exclusionService.Update(model));
         }
 
-        public int AddExclusion(ImportExclusionsResource exclusionResource)
+        [RestPostById]
+        public ActionResult<ImportExclusionsResource> AddExclusion(ImportExclusionsResource exclusionResource)
         {
             var model = exclusionResource.ToModel();
 
-            return _exclusionService.AddExclusion(model).Id;
+            return Created(_exclusionService.AddExclusion(model).Id);
         }
 
-        public object AddExclusions()
+        [HttpPost("bulk")]
+        public object AddExclusions([FromBody] List<ImportExclusionsResource> resource)
         {
-            var resource = Request.Body.FromJson<List<ImportExclusionsResource>>();
             var newMovies = resource.ToModel();
 
             return _exclusionService.AddExclusions(newMovies).ToResource();
         }
 
+        [RestDeleteById]
         public void RemoveExclusion(int id)
         {
             _exclusionService.RemoveExclusion(new ImportExclusion { Id = id });

src/Radarr.Api.V3/ImportLists/ImportListController.cs

@@ -2,14 +2,17 @@ using FluentValidation;
 using NzbDrone.Core.ImportLists;
 using NzbDrone.Core.Validation;
 using NzbDrone.Core.Validation.Paths;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.ImportLists
 {
-    public class ImportListModule : ProviderModuleBase<ImportListResource, IImportList, ImportListDefinition>
+    [V3ApiController]
+    public class ImportListController : ProviderControllerBase<ImportListResource, IImportList, ImportListDefinition>
     {
         public static readonly ImportListResourceMapper ResourceMapper = new ImportListResourceMapper();
 
-        public ImportListModule(ImportListFactory importListFactory, ProfileExistsValidator profileExistsValidator)
+        public ImportListController(ImportListFactory importListFactory,
+                                ProfileExistsValidator profileExistsValidator)
             : base(importListFactory, "importlist", ResourceMapper)
         {
             SharedValidator.RuleFor(c => c.RootFolderPath).IsValidPath();

src/Radarr.Api.V3/ImportLists/ImportListMoviesController.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Configuration;
 using NzbDrone.Core.ImportLists;
@@ -11,11 +12,11 @@ using NzbDrone.Core.MetadataSource;
 using NzbDrone.Core.Movies;
 using NzbDrone.Core.Organizer;
 using Radarr.Http;
-using Radarr.Http.Extensions;
 
 namespace Radarr.Api.V3.ImportLists
 {
-    public class ImportListMoviesModule : RadarrRestModule<ImportListMoviesResource>
+    [V3ApiController("importlist/movie")]
+    public class ImportListMoviesController : Controller
     {
         private readonly IMovieService _movieService;
         private readonly IProvideMovieInfo _movieInfo;
@@ -25,14 +26,13 @@ namespace Radarr.Api.V3.ImportLists
         private readonly IImportExclusionsService _importExclusionService;
         private readonly IConfigService _configService;
 
-        public ImportListMoviesModule(IMovieService movieService,
+        public ImportListMoviesController(IMovieService movieService,
                                     IProvideMovieInfo movieInfo,
                                     IBuildFileNames fileNameBuilder,
                                     IImportListMovieService listMovieService,
                                     IImportListFactory importListFactory,
                                     IImportExclusionsService importExclusionsService,
                                     IConfigService configService)
-            : base("/importlist/movie")
         {
             _movieService = movieService;
             _movieInfo = movieInfo;
@@ -41,12 +41,11 @@ namespace Radarr.Api.V3.ImportLists
             _importListFactory = importListFactory;
             _importExclusionService = importExclusionsService;
             _configService = configService;
-            Get("/", x => GetDiscoverMovies());
         }
 
-        private object GetDiscoverMovies()
+        [HttpGet]
+        public object GetDiscoverMovies(bool includeRecommendations = false)
         {
-            var includeRecommendations = Request.GetBooleanQueryParameter("includeRecommendations");
             var movieLanguge = (Language)_configService.MovieInfoLanguage;
 
             var realResults = new List<ImportListMoviesResource>();

src/Radarr.Api.V3/Indexers/IndexerController.cs

@@ -1,12 +1,14 @@
 using NzbDrone.Core.Indexers;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Indexers
 {
-    public class IndexerModule : ProviderModuleBase<IndexerResource, IIndexer, IndexerDefinition>
+    [V3ApiController]
+    public class IndexerController : ProviderControllerBase<IndexerResource, IIndexer, IndexerDefinition>
     {
         public static readonly IndexerResourceMapper ResourceMapper = new IndexerResourceMapper();
 
-        public IndexerModule(IndexerFactory indexerFactory)
+        public IndexerController(IndexerFactory indexerFactory)
             : base(indexerFactory, "indexer", ResourceMapper)
         {
         }

src/Radarr.Api.V3/Indexers/IndexerFlagController.cs

@@ -1,19 +1,17 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Parser.Model;
 using Radarr.Http;
 
 namespace Radarr.Api.V3.Indexers
 {
-    public class IndexerFlagModule : RadarrRestModule<IndexerFlagResource>
+    [V3ApiController]
+    public class IndexerFlagController : Controller
     {
-        public IndexerFlagModule()
+        [HttpGet]
-        {
+        public List<IndexerFlagResource> GetAll()
-            GetResourceAll = GetAll;
-        }
-
-        private List<IndexerFlagResource> GetAll()
         {
             return Enum.GetValues(typeof(IndexerFlags)).Cast<IndexerFlags>().Select(f => new IndexerFlagResource
             {

src/Radarr.Api.V3/Indexers/ReleaseController.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 using FluentValidation;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NLog;
 using NzbDrone.Common.Cache;
 using NzbDrone.Core.DecisionEngine;
@@ -13,11 +13,13 @@ using NzbDrone.Core.Movies;
 using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.Profiles;
 using NzbDrone.Core.Validation;
+using Radarr.Http;
 using HttpStatusCode = System.Net.HttpStatusCode;
 
 namespace Radarr.Api.V3.Indexers
 {
-    public class ReleaseModule : ReleaseModuleBase
+    [V3ApiController]
+    public class ReleaseController : ReleaseControllerBase
     {
         private readonly IFetchAndParseRss _rssFetcherAndParser;
         private readonly ISearchForNzb _nzbSearchService;
@@ -29,7 +31,7 @@ namespace Radarr.Api.V3.Indexers
 
         private readonly ICached<RemoteMovie> _remoteMovieCache;
 
-        public ReleaseModule(IFetchAndParseRss rssFetcherAndParser,
+        public ReleaseController(IFetchAndParseRss rssFetcherAndParser,
                              ISearchForNzb nzbSearchService,
                              IMakeDownloadDecision downloadDecisionMaker,
                              IPrioritizeDownloadDecision prioritizeDownloadDecision,
@@ -51,13 +53,11 @@ namespace Radarr.Api.V3.Indexers
             PostValidator.RuleFor(s => s.IndexerId).ValidId();
             PostValidator.RuleFor(s => s.Guid).NotEmpty();
 
-            GetResourceAll = GetReleases;
-            Post("/", x => DownloadRelease(ReadResourceFromRequest()));
-
             _remoteMovieCache = cacheManager.GetCache<RemoteMovie>(GetType(), "remoteMovies");
         }
 
-        private object DownloadRelease(ReleaseResource release)
+        [HttpPost]
+        public object DownloadRelease(ReleaseResource release)
         {
             var remoteMovie = _remoteMovieCache.Find(GetCacheKey(release));
 
@@ -95,11 +95,12 @@ namespace Radarr.Api.V3.Indexers
             return release;
         }
 
-        private List<ReleaseResource> GetReleases()
+        [HttpGet]
+        public List<ReleaseResource> GetReleases(int? movieId)
         {
-            if (Request.Query.movieId.HasValue)
+            if (movieId.HasValue)
             {
-                return GetMovieReleases(Request.Query.movieId);
+                return GetMovieReleases(movieId.Value);
             }
 
             return GetRss();

src/Radarr.Api.V3/Indexers/ReleaseControllerBase.cs

@@ -1,17 +1,23 @@
+using System;
 using System.Collections.Generic;
 using NzbDrone.Core.DecisionEngine;
 using NzbDrone.Core.Profiles;
-using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Indexers
 {
-    public abstract class ReleaseModuleBase : RadarrRestModule<ReleaseResource>
+    public abstract class ReleaseControllerBase : RestController<ReleaseResource>
     {
-        private readonly Profile _qualityProfie;
+        private readonly Profile _qualityProfile;
 
-        public ReleaseModuleBase(IProfileService qualityProfileService)
+        public ReleaseControllerBase(IProfileService qualityProfileService)
         {
-            _qualityProfie = qualityProfileService.GetDefaultProfile(string.Empty);
+            _qualityProfile = qualityProfileService.GetDefaultProfile(string.Empty);
+        }
+
+        public override ReleaseResource GetResourceById(int id)
+        {
+            throw new NotImplementedException();
         }
 
         protected virtual List<ReleaseResource> MapDecisions(IEnumerable<DownloadDecision> decisions)
@@ -34,7 +40,7 @@ namespace Radarr.Api.V3.Indexers
 
             release.ReleaseWeight = initialWeight;
 
-            release.QualityWeight = _qualityProfie.GetIndex(release.Quality.Quality).Index * 100;
+            release.QualityWeight = _qualityProfile.GetIndex(release.Quality.Quality).Index * 100;
 
             release.QualityWeight += release.Quality.Revision.Real * 10;
             release.QualityWeight += release.Quality.Revision.Version;

src/Radarr.Api.V3/Indexers/ReleasePushController.cs

@@ -2,6 +2,7 @@ using System.Collections.Generic;
 using System.Linq;
 using FluentValidation;
 using FluentValidation.Results;
+using Microsoft.AspNetCore.Mvc;
 using NLog;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Datastore;
@@ -10,17 +11,19 @@ using NzbDrone.Core.Download;
 using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.Profiles;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Indexers
 {
-    public class ReleasePushModule : ReleaseModuleBase
+    [V3ApiController("release/push")]
+    public class ReleasePushController : ReleaseControllerBase
     {
         private readonly IMakeDownloadDecision _downloadDecisionMaker;
         private readonly IProcessDownloadDecisions _downloadDecisionProcessor;
         private readonly IIndexerFactory _indexerFactory;
         private readonly Logger _logger;
 
-        public ReleasePushModule(IMakeDownloadDecision downloadDecisionMaker,
+        public ReleasePushController(IMakeDownloadDecision downloadDecisionMaker,
                                  IProcessDownloadDecisions downloadDecisionProcessor,
                                  IIndexerFactory indexerFactory,
                                  IProfileService qualityProfileService,
@@ -36,14 +39,15 @@ namespace Radarr.Api.V3.Indexers
             PostValidator.RuleFor(s => s.DownloadUrl).NotEmpty();
             PostValidator.RuleFor(s => s.Protocol).NotEmpty();
             PostValidator.RuleFor(s => s.PublishDate).NotEmpty();
-
-            Post("/push", x => ProcessRelease(ReadResourceFromRequest()));
         }
 
-        private object ProcessRelease(ReleaseResource release)
+        [HttpPost]
+        public ActionResult<List<ReleaseResource>> Create(ReleaseResource release)
         {
             _logger.Info("Release pushed: {0} - {1}", release.Title, release.DownloadUrl);
 
+            ValidateResource(release);
+
             var info = release.ToModel();
 
             info.Guid = "PUSH-" + info.DownloadUrl;

src/Radarr.Api.V3/Localization/LocalizationController.cs

@@ -1,26 +1,27 @@
 using System.Text.Json;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Serializer;
 using NzbDrone.Core.Localization;
 using Radarr.Http;
 
 namespace Radarr.Api.V3.Localization
 {
-    public class LocalizationModule : RadarrRestModule<LocalizationResource>
+    [V3ApiController]
+    public class LocalizationController : Controller
     {
         private readonly ILocalizationService _localizationService;
         private readonly JsonSerializerOptions _serializerSettings;
 
-        public LocalizationModule(ILocalizationService localizationService)
+        public LocalizationController(ILocalizationService localizationService)
         {
             _localizationService = localizationService;
             _serializerSettings = STJson.GetSerializerSettings();
             _serializerSettings.DictionaryKeyPolicy = null;
             _serializerSettings.PropertyNamingPolicy = null;
-
-            Get("/", x => GetLocalizationDictionary());
         }
 
-        private string GetLocalizationDictionary()
+        [HttpGet]
+        public string GetLocalizationDictionary()
         {
             return JsonSerializer.Serialize(_localizationService.GetLocalizationDictionary().ToResource(), _serializerSettings);
         }

src/Radarr.Api.V3/Logs/LogController.cs

@@ -1,21 +1,25 @@
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Instrumentation;
 using Radarr.Http;
+using Radarr.Http.Extensions;
 
 namespace Radarr.Api.V3.Logs
 {
-    public class LogModule : RadarrRestModule<LogResource>
+    [V3ApiController]
+    public class LogController : Controller
     {
         private readonly ILogService _logService;
 
-        public LogModule(ILogService logService)
+        public LogController(ILogService logService)
         {
             _logService = logService;
-            GetResourcePaged = GetLogs;
         }
 
-        private PagingResource<LogResource> GetLogs(PagingResource<LogResource> pagingResource)
+        [HttpGet]
+        public PagingResource<LogResource> GetLogs()
         {
+            var pagingResource = Request.ReadPagingResourceFromRequest<LogResource>();
             var pageSpec = pagingResource.MapToPagingSpec<LogResource, Log>();
 
             if (pageSpec.SortKey == "time")
@@ -50,7 +54,7 @@ namespace Radarr.Api.V3.Logs
                 }
             }
 
-            var response = ApplyToPage(_logService.Paged, pageSpec, LogResourceMapper.ToResource);
+            var response = pageSpec.ApplyToPage(_logService.Paged, LogResourceMapper.ToResource);
 
             if (pageSpec.SortKey == "id")
             {

src/Radarr.Api.V3/Logs/LogFileController.cs

@@ -1,18 +1,20 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.IO;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Configuration;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Logs
 {
-    public class LogFileModule : LogFileModuleBase
+    [V3ApiController("log/file")]
+    public class LogFileController : LogFileControllerBase
     {
         private readonly IAppFolderInfo _appFolderInfo;
         private readonly IDiskProvider _diskProvider;
 
-        public LogFileModule(IAppFolderInfo appFolderInfo,
+        public LogFileController(IAppFolderInfo appFolderInfo,
                              IDiskProvider diskProvider,
                              IConfigFileProvider configFileProvider)
             : base(diskProvider, configFileProvider, "")

src/Radarr.Api.V3/Logs/LogFileControllerBase.cs

@@ -1,35 +1,32 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
-using Nancy.Responses;
 using NLog;
 using NzbDrone.Common.Disk;
 using NzbDrone.Core.Configuration;
-using Radarr.Http;
 
 namespace Radarr.Api.V3.Logs
 {
-    public abstract class LogFileModuleBase : RadarrRestModule<LogFileResource>
+    public abstract class LogFileControllerBase : Controller
     {
         protected const string LOGFILE_ROUTE = @"/(?<filename>[-.a-zA-Z0-9]+?\.txt)";
+        protected string _resource;
 
         private readonly IDiskProvider _diskProvider;
         private readonly IConfigFileProvider _configFileProvider;
 
-        public LogFileModuleBase(IDiskProvider diskProvider,
+        public LogFileControllerBase(IDiskProvider diskProvider,
                                  IConfigFileProvider configFileProvider,
-                                 string route)
+                                 string resource)
-            : base("log/file" + route)
         {
             _diskProvider = diskProvider;
             _configFileProvider = configFileProvider;
-            GetResourceAll = GetLogFilesResponse;
+            _resource = resource;
-
-            Get(LOGFILE_ROUTE, options => GetLogFileResponse(options.filename));
         }
 
-        private List<LogFileResource> GetLogFilesResponse()
+        [HttpGet]
+        public List<LogFileResource> GetLogFilesResponse()
         {
             var result = new List<LogFileResource>();
 
@@ -45,7 +42,7 @@ namespace Radarr.Api.V3.Logs
                     Id = i + 1,
                     Filename = filename,
                     LastWriteTime = _diskProvider.FileGetLastWrite(file),
-                    ContentsUrl = string.Format("{0}/api/v3/{1}/{2}", _configFileProvider.UrlBase, Resource, filename),
+                    ContentsUrl = string.Format("{0}/api/v1/{1}/{2}", _configFileProvider.UrlBase, _resource, filename),
                     DownloadUrl = string.Format("{0}/{1}/{2}", _configFileProvider.UrlBase, DownloadUrlRoot, filename)
                 });
             }
@@ -53,7 +50,8 @@ namespace Radarr.Api.V3.Logs
             return result.OrderByDescending(l => l.LastWriteTime).ToList();
         }
 
-        private object GetLogFileResponse(string filename)
+        [HttpGet(@"{filename:regex([[-.a-zA-Z0-9]]+?\.txt)}")]
+        public IActionResult GetLogFileResponse(string filename)
         {
             LogManager.Flush();
 
@@ -61,12 +59,10 @@ namespace Radarr.Api.V3.Logs
 
             if (!_diskProvider.FileExists(filePath))
             {
-                return new NotFoundResponse();
+                return NotFound();
             }
 
-            var data = _diskProvider.ReadAllText(filePath);
+            return PhysicalFile(filePath, "text/plain");
-
-            return new TextResponse(data);
         }
 
         protected abstract IEnumerable<string> GetLogFiles();

src/Radarr.Api.V3/Logs/UpdateLogFileController.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text.RegularExpressions;
@@ -6,18 +6,20 @@ using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Configuration;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Logs
 {
-    public class UpdateLogFileModule : LogFileModuleBase
+    [V3ApiController("log/file/update")]
+    public class UpdateLogFileController : LogFileControllerBase
     {
         private readonly IAppFolderInfo _appFolderInfo;
         private readonly IDiskProvider _diskProvider;
 
-        public UpdateLogFileModule(IAppFolderInfo appFolderInfo,
+        public UpdateLogFileController(IAppFolderInfo appFolderInfo,
                                    IDiskProvider diskProvider,
                                    IConfigFileProvider configFileProvider)
-            : base(diskProvider, configFileProvider, "/update")
+            : base(diskProvider, configFileProvider, "update")
         {
             _appFolderInfo = appFolderInfo;
             _diskProvider = diskProvider;

src/Radarr.Api.V3/ManualImport/ManualImportController.cs

@@ -1,41 +1,33 @@
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Languages;
 using NzbDrone.Core.MediaFiles.MovieImport.Manual;
 using NzbDrone.Core.Qualities;
 using Radarr.Api.V3.Movies;
 using Radarr.Http;
-using Radarr.Http.Extensions;
 
 namespace Radarr.Api.V3.ManualImport
 {
-    public class ManualImportModule : RadarrRestModule<ManualImportResource>
+    [V3ApiController]
+    public class ManualImportController : Controller
     {
         private readonly IManualImportService _manualImportService;
 
-        public ManualImportModule(IManualImportService manualImportService)
+        public ManualImportController(IManualImportService manualImportService)
-            : base("/manualimport")
         {
             _manualImportService = manualImportService;
-
-            GetResourceAll = GetMediaFiles;
-            Post("/",  x => ReprocessItems());
         }
 
-        private List<ManualImportResource> GetMediaFiles()
+        [HttpGet]
+        public List<ManualImportResource> GetMediaFiles(string folder, string downloadId, int? movieId, bool filterExistingFiles = true)
         {
-            var folder = (string)Request.Query.folder;
-            var downloadId = (string)Request.Query.downloadId;
-            var filterExistingFiles = Request.GetBooleanQueryParameter("filterExistingFiles", true);
-            var movieId = Request.GetNullableIntegerQueryParameter("movieId", null);
-
             return _manualImportService.GetMediaFiles(folder, downloadId, movieId, filterExistingFiles).ToResource().Select(AddQualityWeight).ToList();
         }
 
-        private object ReprocessItems()
+        [HttpPost]
+        public object ReprocessItems([FromBody] List<ManualImportReprocessResource> items)
         {
-            var items = Request.Body.FromJson<List<ManualImportReprocessResource>>();
-
             foreach (var item in items)
             {
                 var processedItem = _manualImportService.ReprocessItem(item.Path, item.DownloadId, item.MovieId, item.Quality, item.Languages);

src/Radarr.Api.V3/MediaCovers/MediaCoverController.cs

@@ -1,31 +1,32 @@
 using System.IO;
 using System.Text.RegularExpressions;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
-using Nancy.Responses;
+using Microsoft.AspNetCore.StaticFiles;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Common.Extensions;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.MediaCovers
 {
-    public class MediaCoverModule : RadarrV3Module
+    [V3ApiController]
+    public class MediaCoverController : Controller
     {
-        private const string MEDIA_COVER_ROUTE = @"/(?<movieId>\d+)/(?<filename>(.+)\.(jpg|png|gif))";
         private static readonly Regex RegexResizedImage = new Regex(@"-\d+\.jpg$", RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
         private readonly IAppFolderInfo _appFolderInfo;
         private readonly IDiskProvider _diskProvider;
+        private readonly IContentTypeProvider _mimeTypeProvider;
 
-        public MediaCoverModule(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider)
+        public MediaCoverController(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider)
-            : base("MediaCover")
         {
             _appFolderInfo = appFolderInfo;
             _diskProvider = diskProvider;
-
+            _mimeTypeProvider = new FileExtensionContentTypeProvider();
-            Get(MEDIA_COVER_ROUTE, options => GetMediaCover(options.movieId, options.filename));
         }
 
-        private object GetMediaCover(int movieId, string filename)
+        [HttpGet(@"author/{movieId:int}/{filename:regex((.+)\.(jpg|png|gif))}")]
+        public IActionResult GetMediaCover(int movieId, string filename)
         {
             var filePath = Path.Combine(_appFolderInfo.GetAppDataPath(), "MediaCover", movieId.ToString(), filename);
 
@@ -36,13 +37,23 @@ namespace Radarr.Api.V3.MediaCovers
                 var basefilePath = RegexResizedImage.Replace(filePath, ".jpg");
                 if (basefilePath == filePath || !_diskProvider.FileExists(basefilePath))
                 {
-                    return new NotFoundResponse();
+                    return NotFound();
                 }
 
                 filePath = basefilePath;
             }
 
-            return new StreamResponse(() => File.OpenRead(filePath), MimeTypes.GetMimeType(filePath));
+            return PhysicalFile(filePath, GetContentType(filePath));
+        }
+
+        private string GetContentType(string filePath)
+        {
+            if (!_mimeTypeProvider.TryGetContentType(filePath, out var contentType))
+            {
+                contentType = "application/octet-stream";
+            }
+
+            return contentType;
         }
     }
 }

src/Radarr.Api.V3/Metadata/MetadataController.cs

@@ -1,12 +1,14 @@
 using NzbDrone.Core.Extras.Metadata;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Metadata
 {
-    public class MetadataModule : ProviderModuleBase<MetadataResource, IMetadata, MetadataDefinition>
+    [V3ApiController]
+    public class MetadataController : ProviderControllerBase<MetadataResource, IMetadata, MetadataDefinition>
     {
         public static readonly MetadataResourceMapper ResourceMapper = new MetadataResourceMapper();
 
-        public MetadataModule(IMetadataFactory metadataFactory)
+        public MetadataController(IMetadataFactory metadataFactory)
             : base(metadataFactory, "metadata", ResourceMapper)
         {
         }

src/Radarr.Api.V3/MovieFiles/MovieFileController.cs

@@ -1,7 +1,6 @@
-using System;
 using System.Collections.Generic;
 using System.Linq;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.CustomFormats;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.DecisionEngine.Specifications;
@@ -16,12 +15,14 @@ using NzbDrone.Core.Parser.Model;
 using NzbDrone.SignalR;
 using Radarr.Api.V3.CustomFormats;
 using Radarr.Http;
-using Radarr.Http.Extensions;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 using BadRequestException = Radarr.Http.REST.BadRequestException;
 
 namespace Radarr.Api.V3.MovieFiles
 {
-    public class MovieFileModule : RadarrRestModuleWithSignalR<MovieFileResource, MovieFile>,
+    [V3ApiController]
+    public class MovieFileController : RestControllerWithSignalR<MovieFileResource, MovieFile>,
                                  IHandle<MovieFileAddedEvent>,
                                  IHandle<MovieFileDeletedEvent>
     {
@@ -31,7 +32,7 @@ namespace Radarr.Api.V3.MovieFiles
         private readonly ICustomFormatCalculationService _formatCalculator;
         private readonly IUpgradableSpecification _qualityUpgradableSpecification;
 
-        public MovieFileModule(IBroadcastSignalRMessage signalRBroadcaster,
+        public MovieFileController(IBroadcastSignalRMessage signalRBroadcaster,
                                IMediaFileService mediaFileService,
                                IDeleteMediaFiles mediaFileDeletionService,
                                IMovieService movieService,
@@ -44,17 +45,9 @@ namespace Radarr.Api.V3.MovieFiles
             _movieService = movieService;
             _formatCalculator = formatCalculator;
             _qualityUpgradableSpecification = qualityUpgradableSpecification;
-
-            GetResourceById = GetMovieFile;
-            GetResourceAll = GetMovieFiles;
-            UpdateResource = SetMovieFile;
-            DeleteResource = DeleteMovieFile;
-
-            Put("/editor", movieFiles => SetMovieFile());
-            Delete("/bulk", movieFiles => DeleteMovieFiles());
         }
 
-        private MovieFileResource GetMovieFile(int id)
+        public override MovieFileResource GetResourceById(int id)
         {
             var movieFile = _mediaFileService.GetMovie(id);
             var movie = _movieService.GetMovie(movieFile.MovieId);
@@ -65,21 +58,18 @@ namespace Radarr.Api.V3.MovieFiles
             return resource;
         }
 
-        private List<MovieFileResource> GetMovieFiles()
+        [HttpGet]
+        public List<MovieFileResource> GetMovieFiles(int? movieId, [FromQuery] List<int> movieFileIds)
         {
-            var movieIdQuery = Request.Query.MovieId;
+            if (!movieId.HasValue && !movieFileIds.Any())
-            var movieFileIdsQuery = Request.Query.MovieFileIds;
-
-            if (!movieIdQuery.HasValue && !movieFileIdsQuery.HasValue)
             {
                 throw new BadRequestException("movieId or movieFileIds must be provided");
             }
 
-            if (movieIdQuery.HasValue)
+            if (movieId.HasValue)
             {
-                int movieId = Convert.ToInt32(movieIdQuery.Value);
+                var movie = _movieService.GetMovie(movieId.Value);
-                var movie = _movieService.GetMovie(movieId);
+                var file = _mediaFileService.GetFilesByMovie(movieId.Value).FirstOrDefault();
-                var file = _mediaFileService.GetFilesByMovie(movieId).FirstOrDefault();
 
                 if (file == null)
                 {
@@ -94,12 +84,6 @@ namespace Radarr.Api.V3.MovieFiles
             }
             else
             {
-                string movieFileIdsValue = movieFileIdsQuery.Value.ToString();
-
-                var movieFileIds = movieFileIdsValue.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
-                                                        .Select(e => Convert.ToInt32(e))
-                                                        .ToList();
-
                 var movieFiles = _mediaFileService.GetMovies(movieFileIds);
 
                 return movieFiles.GroupBy(e => e.MovieId)
@@ -109,7 +93,8 @@ namespace Radarr.Api.V3.MovieFiles
             }
         }
 
-        private void SetMovieFile(MovieFileResource movieFileResource)
+        [RestPutById]
+        public ActionResult<MovieFileResource> SetMovieFile(MovieFileResource movieFileResource)
         {
             var movieFile = _mediaFileService.GetMovie(movieFileResource.Id);
             movieFile.IndexerFlags = (IndexerFlags)movieFileResource.IndexerFlags;
@@ -127,11 +112,12 @@ namespace Radarr.Api.V3.MovieFiles
             }
 
             _mediaFileService.Update(movieFile);
+            return Accepted(movieFile.Id);
         }
 
-        private object SetMovieFile()
+        [HttpPut("editor")]
+        public object SetMovieFile([FromBody] MovieFileListResource resource)
         {
-            var resource = Request.Body.FromJson<MovieFileListResource>();
             var movieFiles = _mediaFileService.GetMovies(resource.MovieFileIds);
 
             foreach (var movieFile in movieFiles)
@@ -172,11 +158,11 @@ namespace Radarr.Api.V3.MovieFiles
 
             var movie = _movieService.GetMovie(movieFiles.First().MovieId);
 
-            return ResponseWithCode(movieFiles.ConvertAll(f => f.ToResource(movie, _qualityUpgradableSpecification)),
+            return Accepted(movieFiles.ConvertAll(f => f.ToResource(movie, _qualityUpgradableSpecification)));
-                                    HttpStatusCode.Accepted);
         }
 
-        private void DeleteMovieFile(int id)
+        [RestDeleteById]
+        public void DeleteMovieFile(int id)
         {
             var movieFile = _mediaFileService.GetMovie(id);
 
@@ -190,9 +176,9 @@ namespace Radarr.Api.V3.MovieFiles
             _mediaFileDeletionService.DeleteMovieFile(movie, movieFile);
         }
 
-        private object DeleteMovieFiles()
+        [HttpDelete("bulk")]
+        public object DeleteMovieFiles([FromBody] MovieFileListResource resource)
         {
-            var resource = Request.Body.FromJson<MovieFileListResource>();
             var movieFiles = _mediaFileService.GetMovies(resource.MovieFileIds);
             var movie = _movieService.GetMovie(movieFiles.First().MovieId);
 
@@ -204,11 +190,13 @@ namespace Radarr.Api.V3.MovieFiles
             return new object();
         }
 
+        [NonAction]
         public void Handle(MovieFileAddedEvent message)
         {
             BroadcastResourceChange(ModelAction.Updated, message.MovieFile.Id);
         }
 
+        [NonAction]
         public void Handle(MovieFileDeletedEvent message)
         {
             BroadcastResourceChange(ModelAction.Deleted, message.MovieFile.Id);

src/Radarr.Api.V3/Movies/AlternativeTitleController.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.Movies.AlternativeTitles;
+using Radarr.Http;
+using Radarr.Http.REST;
+
+namespace Radarr.Api.V3.Movies
+{
+    [V3ApiController("alttitle")]
+    public class AlternativeTitleController : RestController<AlternativeTitleResource>
+    {
+        private readonly IAlternativeTitleService _altTitleService;
+
+        public AlternativeTitleController(IAlternativeTitleService altTitleService)
+        {
+            _altTitleService = altTitleService;
+        }
+
+        public override AlternativeTitleResource GetResourceById(int id)
+        {
+            return _altTitleService.GetById(id).ToResource();
+        }
+
+        [HttpGet]
+        public List<AlternativeTitleResource> GetAltTitles(int? movieId)
+        {
+            if (movieId.HasValue)
+            {
+                return _altTitleService.GetAllTitlesForMovie(movieId.Value).ToResource();
+            }
+
+            return _altTitleService.GetAllTitles().ToResource();
+        }
+    }
+}

src/Radarr.Api.V3/Movies/AlternativeTitleModule.cs

@@ -1,46 +0,0 @@
-using System;
-using System.Collections.Generic;
-using NzbDrone.Core.Messaging.Events;
-using NzbDrone.Core.Movies;
-using NzbDrone.Core.Movies.AlternativeTitles;
-using Radarr.Http;
-
-namespace Radarr.Api.V3.Movies
-{
-    public class AlternativeTitleModule : RadarrRestModule<AlternativeTitleResource>
-    {
-        private readonly IAlternativeTitleService _altTitleService;
-        private readonly IMovieService _movieService;
-        private readonly IEventAggregator _eventAggregator;
-
-        public AlternativeTitleModule(IAlternativeTitleService altTitleService, IMovieService movieService, IEventAggregator eventAggregator)
-            : base("/alttitle")
-        {
-            _altTitleService = altTitleService;
-            _movieService = movieService;
-            _eventAggregator = eventAggregator;
-
-            GetResourceById = GetAltTitle;
-            GetResourceAll = GetAltTitles;
-        }
-
-        private AlternativeTitleResource GetAltTitle(int id)
-        {
-            return _altTitleService.GetById(id).ToResource();
-        }
-
-        private List<AlternativeTitleResource> GetAltTitles()
-        {
-            var movieIdQuery = Request.Query.MovieId;
-
-            if (movieIdQuery.HasValue)
-            {
-                int movieId = Convert.ToInt32(movieIdQuery.Value);
-
-                return _altTitleService.GetAllTitlesForMovie(movieId).ToResource();
-            }
-
-            return _altTitleService.GetAllTitles().ToResource();
-        }
-    }
-}

src/Radarr.Api.V3/Movies/AlternativeYearController.cs

@@ -0,0 +1,25 @@
+using NzbDrone.Common.Cache;
+using Radarr.Http;
+using Radarr.Http.REST;
+
+namespace Radarr.Api.V3.Movies
+{
+    [V3ApiController("altyear")]
+    public class AlternativeYearController : RestController<AlternativeYearResource>
+    {
+        private readonly ICached<int> _yearCache;
+
+        public AlternativeYearController(ICacheManager cacheManager)
+        {
+            _yearCache = cacheManager.GetCache<int>(GetType(), "altYears");
+        }
+
+        public override AlternativeYearResource GetResourceById(int id)
+        {
+            return new AlternativeYearResource
+            {
+                Year = _yearCache.Find(id.ToString())
+            };
+        }
+    }
+}

src/Radarr.Api.V3/Movies/AlternativeYearModule.cs

@@ -1,31 +0,0 @@
-using NzbDrone.Common.Cache;
-using NzbDrone.Core.Messaging.Events;
-using NzbDrone.Core.Movies;
-using Radarr.Http;
-
-namespace Radarr.Api.V3.Movies
-{
-    public class AlternativeYearModule : RadarrRestModule<AlternativeYearResource>
-    {
-        private readonly IMovieService _movieService;
-        private readonly ICached<int> _yearCache;
-        private readonly IEventAggregator _eventAggregator;
-
-        public AlternativeYearModule(IMovieService movieService, ICacheManager cacheManager, IEventAggregator eventAggregator)
-            : base("/altyear")
-        {
-            _movieService = movieService;
-            GetResourceById = GetYear;
-            _yearCache = cacheManager.GetCache<int>(GetType(), "altYears");
-            _eventAggregator = eventAggregator;
-        }
-
-        private AlternativeYearResource GetYear(int id)
-        {
-            return new AlternativeYearResource
-            {
-                Year = _yearCache.Find(id.ToString())
-            };
-        }
-    }
-}

src/Radarr.Api.V3/Movies/MovieController.cs

@@ -4,7 +4,7 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using FluentValidation;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NLog;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Configuration;
@@ -25,10 +25,13 @@ using NzbDrone.Core.Validation.Paths;
 using NzbDrone.SignalR;
 using Radarr.Http;
 using Radarr.Http.Extensions;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.Movies
 {
-    public class MovieModule : RadarrRestModuleWithSignalR<MovieResource, Movie>,
+    [V3ApiController]
+    public class MovieController : RestControllerWithSignalR<MovieResource, Movie>,
                                 IHandle<MovieImportedEvent>,
                                 IHandle<MovieFileDeletedEvent>,
                                 IHandle<MovieUpdatedEvent>,
@@ -46,7 +49,7 @@ namespace Radarr.Api.V3.Movies
         private readonly IConfigService _configService;
         private readonly Logger _logger;
 
-        public MovieModule(IBroadcastSignalRMessage signalRBroadcaster,
+        public MovieController(IBroadcastSignalRMessage signalRBroadcaster,
                            IMovieService moviesService,
                            IMovieTranslationService movieTranslationService,
                            IAddMovieService addMovieService,
@@ -75,12 +78,6 @@ namespace Radarr.Api.V3.Movies
             _commandQueueManager = commandQueueManager;
             _logger = logger;
 
-            GetResourceAll = AllMovie;
-            GetResourceById = GetMovie;
-            CreateResource = AddMovie;
-            UpdateResource = UpdateMovie;
-            DeleteResource = DeleteMovie;
-
             SharedValidator.RuleFor(s => s.QualityProfileId).ValidId();
 
             SharedValidator.RuleFor(s => s.Path)
@@ -107,16 +104,16 @@ namespace Radarr.Api.V3.Movies
             PutValidator.RuleFor(s => s.Path).IsValidPath();
         }
 
-        private List<MovieResource> AllMovie()
+        [HttpGet]
+        public List<MovieResource> AllMovie(int? tmdbId)
         {
-            var tmdbId = Request.GetIntegerQueryParameter("tmdbId");
             var moviesResources = new List<MovieResource>();
 
             Dictionary<string, FileInfo> coverFileInfos = null;
 
-            if (tmdbId > 0)
+            if (tmdbId.HasValue)
             {
-                var movie = _moviesService.FindByTmdbId(tmdbId);
+                var movie = _moviesService.FindByTmdbId(tmdbId.Value);
 
                 if (movie != null)
                 {
@@ -153,7 +150,7 @@ namespace Radarr.Api.V3.Movies
             return moviesResources;
         }
 
-        private MovieResource GetMovie(int id)
+        public override MovieResource GetResourceById(int id)
         {
             var movie = _moviesService.GetMovie(id);
             return MapToResource(movie);
@@ -206,14 +203,16 @@ namespace Radarr.Api.V3.Movies
             return translation;
         }
 
-        private int AddMovie(MovieResource moviesResource)
+        [RestPostById]
+        public ActionResult<MovieResource> AddMovie(MovieResource moviesResource)
         {
             var movie = _addMovieService.AddMovie(moviesResource.ToModel());
 
-            return movie.Id;
+            return Created(movie.Id);
         }
 
-        private void UpdateMovie(MovieResource moviesResource)
+        [RestPutById]
+        public ActionResult<MovieResource> UpdateMovie(MovieResource moviesResource)
         {
             var moveFiles = Request.GetBooleanQueryParameter("moveFiles");
             var movie = _moviesService.GetMovie(moviesResource.Id);
@@ -241,9 +240,12 @@ namespace Radarr.Api.V3.Movies
             var translation = GetMovieTranslation(translations, movie, (Language)_configService.MovieInfoLanguage);
 
             BroadcastResourceChange(ModelAction.Updated, updatedMovie.ToResource(availDelay, translation, _qualityUpgradableSpecification));
+
+            return Accepted(moviesResource.Id);
         }
 
-        private void DeleteMovie(int id)
+        [RestDeleteById]
+        public void DeleteMovie(int id)
         {
             var addExclusion = Request.GetBooleanQueryParameter("addImportExclusion");
             var deleteFiles = Request.GetBooleanQueryParameter("deleteFiles");
@@ -261,6 +263,7 @@ namespace Radarr.Api.V3.Movies
             _coverMapper.ConvertToLocalUrls(movies.Select(x => Tuple.Create(x.Id, x.Images.AsEnumerable())), coverFileInfos);
         }
 
+        [NonAction]
         public void Handle(MovieImportedEvent message)
         {
             var availDelay = _configService.AvailabilityDelay;
@@ -269,6 +272,7 @@ namespace Radarr.Api.V3.Movies
             BroadcastResourceChange(ModelAction.Updated, message.ImportedMovie.Movie.ToResource(availDelay, translation, _qualityUpgradableSpecification));
         }
 
+        [NonAction]
         public void Handle(MovieFileDeletedEvent message)
         {
             if (message.Reason == DeleteMediaFileReason.Upgrade)
@@ -279,6 +283,7 @@ namespace Radarr.Api.V3.Movies
             BroadcastResourceChange(ModelAction.Updated, message.MovieFile.MovieId);
         }
 
+        [NonAction]
         public void Handle(MovieUpdatedEvent message)
         {
             var availDelay = _configService.AvailabilityDelay;
@@ -287,6 +292,7 @@ namespace Radarr.Api.V3.Movies
             BroadcastResourceChange(ModelAction.Updated, message.Movie.ToResource(availDelay, translation, _qualityUpgradableSpecification));
         }
 
+        [NonAction]
         public void Handle(MovieEditedEvent message)
         {
             var availDelay = _configService.AvailabilityDelay;
@@ -295,6 +301,7 @@ namespace Radarr.Api.V3.Movies
             BroadcastResourceChange(ModelAction.Updated, message.Movie.ToResource(availDelay, translation, _qualityUpgradableSpecification));
         }
 
+        [NonAction]
         public void Handle(MoviesDeletedEvent message)
         {
             foreach (var movie in message.Movies)
@@ -303,6 +310,7 @@ namespace Radarr.Api.V3.Movies
             }
         }
 
+        [NonAction]
         public void Handle(MovieRenamedEvent message)
         {
             var availDelay = _configService.AvailabilityDelay;
@@ -311,6 +319,7 @@ namespace Radarr.Api.V3.Movies
             BroadcastResourceChange(ModelAction.Updated, message.Movie.ToResource(availDelay, translation, _qualityUpgradableSpecification));
         }
 
+        [NonAction]
         public void Handle(MediaCoversUpdatedEvent message)
         {
             if (message.Updated)

src/Radarr.Api.V3/Movies/MovieEditorController.cs

@@ -1,34 +1,32 @@
 using System.Collections.Generic;
 using System.Linq;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.DecisionEngine.Specifications;
 using NzbDrone.Core.Messaging.Commands;
 using NzbDrone.Core.Movies;
 using NzbDrone.Core.Movies.Commands;
-using Radarr.Http.Extensions;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Movies
 {
-    public class MovieEditorModule : RadarrV3Module
+    [V3ApiController("movie/editor")]
+    public class MovieEditorController : Controller
     {
         private readonly IMovieService _movieService;
         private readonly IManageCommandQueue _commandQueueManager;
         private readonly IUpgradableSpecification _upgradableSpecification;
 
-        public MovieEditorModule(IMovieService movieService, IManageCommandQueue commandQueueManager, IUpgradableSpecification upgradableSpecification)
+        public MovieEditorController(IMovieService movieService, IManageCommandQueue commandQueueManager, IUpgradableSpecification upgradableSpecification)
-            : base("/movie/editor")
         {
             _movieService = movieService;
             _commandQueueManager = commandQueueManager;
             _upgradableSpecification = upgradableSpecification;
-            Put("/", movie => SaveAll());
-            Delete("/", movie => DeleteMovies());
         }
 
-        private object SaveAll()
+        [HttpPut]
+        public IActionResult SaveAll([FromBody] MovieEditorResource resource)
         {
-            var resource = Request.Body.FromJson<MovieEditorResource>();
             var moviesToUpdate = _movieService.GetMovies(resource.MovieIds);
             var moviesToMove = new List<BulkMoveMovie>();
 
@@ -88,15 +86,12 @@ namespace Radarr.Api.V3.Movies
                 });
             }
 
-            return ResponseWithCode(_movieService.UpdateMovie(moviesToUpdate, !resource.MoveFiles)
+            return Accepted(_movieService.UpdateMovie(moviesToUpdate, !resource.MoveFiles).ToResource(0, _upgradableSpecification));
-                                    .ToResource(0, _upgradableSpecification),
-                                    HttpStatusCode.Accepted);
         }
 
-        private object DeleteMovies()
+        [HttpDelete]
+        public object DeleteMovies([FromBody] MovieEditorResource resource)
         {
-            var resource = Request.Body.FromJson<MovieEditorResource>();
-
             _movieService.DeleteMovies(resource.MovieIds, resource.DeleteFiles, resource.AddImportExclusion);
 
             return new object();

src/Radarr.Api.V3/Movies/MovieImportController.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.Movies;
+using Radarr.Http;
+using Radarr.Http.REST;
+
+namespace Radarr.Api.V3.Movies
+{
+    [V3ApiController("movie/import")]
+    public class MovieImportController : RestController<MovieResource>
+    {
+        private readonly IAddMovieService _addMovieService;
+
+        public MovieImportController(IAddMovieService addMovieService)
+        {
+            _addMovieService = addMovieService;
+        }
+
+        public override MovieResource GetResourceById(int id)
+        {
+            throw new NotImplementedException();
+        }
+
+        [HttpPost]
+        public object Import([FromBody] List<MovieResource> resource)
+        {
+            var newMovies = resource.ToModel();
+
+            return _addMovieService.AddMovies(newMovies).ToResource(0);
+        }
+    }
+}

src/Radarr.Api.V3/Movies/MovieImportModule.cs

@@ -1,28 +0,0 @@
-using System.Collections.Generic;
-using Nancy;
-using NzbDrone.Core.Movies;
-using Radarr.Http;
-using Radarr.Http.Extensions;
-
-namespace Radarr.Api.V3.Movies
-{
-    public class MovieImportModule : RadarrRestModule<MovieResource>
-    {
-        private readonly IAddMovieService _addMovieService;
-
-        public MovieImportModule(IAddMovieService addMovieService)
-            : base("/movie/import")
-        {
-            _addMovieService = addMovieService;
-            Post("/", x => Import());
-        }
-
-        private object Import()
-        {
-            var resource = Request.Body.FromJson<List<MovieResource>>();
-            var newMovies = resource.ToModel();
-
-            return _addMovieService.AddMovies(newMovies).ToResource(0);
-        }
-    }
-}

src/Radarr.Api.V3/Movies/MovieLookupController.cs

@@ -1,6 +1,7 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Configuration;
 using NzbDrone.Core.Languages;
 using NzbDrone.Core.MediaCover;
@@ -12,7 +13,8 @@ using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Movies
 {
-    public class MovieLookupModule : RadarrRestModule<MovieResource>
+    [V3ApiController("movie/lookup")]
+    public class MovieLookupController : RestController<MovieResource>
     {
         private readonly ISearchForNewMovie _searchProxy;
         private readonly IProvideMovieInfo _movieInfo;
@@ -20,27 +22,26 @@ namespace Radarr.Api.V3.Movies
         private readonly IMapCoversToLocal _coverMapper;
         private readonly IConfigService _configService;
 
-        public MovieLookupModule(ISearchForNewMovie searchProxy,
+        public MovieLookupController(ISearchForNewMovie searchProxy,
                                  IProvideMovieInfo movieInfo,
                                  IBuildFileNames fileNameBuilder,
                                  IMapCoversToLocal coverMapper,
                                  IConfigService configService)
-            : base("/movie/lookup")
         {
             _movieInfo = movieInfo;
             _searchProxy = searchProxy;
             _fileNameBuilder = fileNameBuilder;
             _coverMapper = coverMapper;
             _configService = configService;
-            Get("/", x => Search());
-            Get("/tmdb", x => SearchByTmdbId());
-            Get("/imdb", x => SearchByImdbId());
         }
 
-        private object SearchByTmdbId()
+        public override MovieResource GetResourceById(int id)
         {
-            int tmdbId = -1;
+            throw new NotImplementedException();
-            if (int.TryParse(Request.Query.tmdbId, out tmdbId))
+        }
+
+        [HttpGet("tmdb")]
+        public object SearchByTmdbId(int tmdbId)
         {
             var availDelay = _configService.AvailabilityDelay;
             var result = _movieInfo.GetMovieInfo(tmdbId).Item1;
@@ -48,12 +49,9 @@ namespace Radarr.Api.V3.Movies
             return result.ToResource(availDelay, translation);
         }
 
-            throw new BadRequestException("Tmdb Id was not valid");
+        [HttpGet("imdb")]
-        }
+        public object SearchByImdbId(string imdbId)
-
-        private object SearchByImdbId()
         {
-            string imdbId = Request.Query.imdbId;
             var result = _movieInfo.GetMovieByImdbId(imdbId);
 
             var availDelay = _configService.AvailabilityDelay;
@@ -61,9 +59,10 @@ namespace Radarr.Api.V3.Movies
             return result.ToResource(availDelay, translation);
         }
 
-        private object Search()
+        [HttpGet]
+        public object Search([FromQuery] string term)
         {
-            var searchResults = _searchProxy.SearchForNewMovie((string)Request.Query.term);
+            var searchResults = _searchProxy.SearchForNewMovie(term);
 
             return MapToResource(searchResults);
         }

src/Radarr.Api.V3/Movies/RenameMovieController.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.MediaFiles;
+using Radarr.Http;
+
+namespace Radarr.Api.V3.Movies
+{
+    [V3ApiController("rename")]
+    public class RenameMovieController : Controller
+    {
+        private readonly IRenameMovieFileService _renameMovieFileService;
+
+        public RenameMovieController(IRenameMovieFileService renameMovieFileService)
+        {
+            _renameMovieFileService = renameMovieFileService;
+        }
+
+        [HttpGet]
+        public List<RenameMovieResource> GetMovies(int movieId)
+        {
+            return _renameMovieFileService.GetRenamePreviews(movieId).ToResource();
+        }
+    }
+}

src/Radarr.Api.V3/Movies/RenameMovieModule.cs

@@ -1,36 +0,0 @@
-using System.Collections.Generic;
-using NzbDrone.Core.MediaFiles;
-using Radarr.Http;
-using Radarr.Http.REST;
-
-namespace Radarr.Api.V3.Movies
-{
-    public class RenameMovieModule : RadarrRestModule<RenameMovieResource>
-    {
-        private readonly IRenameMovieFileService _renameMovieFileService;
-
-        public RenameMovieModule(IRenameMovieFileService renameMovieFileService)
-            : base("rename")
-        {
-            _renameMovieFileService = renameMovieFileService;
-
-            GetResourceAll = GetMovies;
-        }
-
-        private List<RenameMovieResource> GetMovies()
-        {
-            int movieId;
-
-            if (Request.Query.MovieId.HasValue)
-            {
-                movieId = (int)Request.Query.MovieId;
-            }
-            else
-            {
-                throw new BadRequestException("movieId is missing");
-            }
-
-            return _renameMovieFileService.GetRenamePreviews(movieId).ToResource();
-        }
-    }
-}

src/Radarr.Api.V3/Notifications/NotificationController.cs

@@ -1,12 +1,14 @@
 using NzbDrone.Core.Notifications;
+using Radarr.Http;
 
 namespace Radarr.Api.V3.Notifications
 {
-    public class NotificationModule : ProviderModuleBase<NotificationResource, INotification, NotificationDefinition>
+    [V3ApiController]
+    public class NotificationController : ProviderControllerBase<NotificationResource, INotification, NotificationDefinition>
     {
         public static readonly NotificationResourceMapper ResourceMapper = new NotificationResourceMapper();
 
-        public NotificationModule(NotificationFactory notificationFactory)
+        public NotificationController(NotificationFactory notificationFactory)
             : base(notificationFactory, "notification", ResourceMapper)
         {
         }

src/Radarr.Api.V3/Parse/ParseController.cs

@@ -1,30 +1,28 @@
 using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Configuration;
-using NzbDrone.Core.Exceptions;
 using NzbDrone.Core.Parser;
 using Radarr.Api.V3.Movies;
 using Radarr.Http;
 
 namespace Radarr.Api.V3.Parse
 {
-    public class ParseModule : RadarrRestModule<ParseResource>
+    [V3ApiController]
+    public class ParseController : Controller
     {
         private readonly IParsingService _parsingService;
         private readonly IConfigService _configService;
 
-        public ParseModule(IParsingService parsingService, IConfigService configService)
+        public ParseController(IParsingService parsingService, IConfigService configService)
         {
             _parsingService = parsingService;
             _configService = configService;
-
-            GetResourceSingle = Parse;
         }
 
-        private ParseResource Parse()
+        [HttpGet]
+        public ParseResource Parse(string title)
         {
-            var title = Request.Query.Title.Value as string;
-
             if (title.IsNullOrWhiteSpace())
             {
                 return null;

src/Radarr.Api.V3/Profiles/Delay/DelayProfileController.cs

@@ -1,26 +1,23 @@
 using System.Collections.Generic;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Profiles.Delay;
 using Radarr.Http;
 using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 using Radarr.Http.Validation;
 
 namespace Radarr.Api.V3.Profiles.Delay
 {
-    public class DelayProfileModule : RadarrRestModule<DelayProfileResource>
+    [V3ApiController]
+    public class DelayProfileController : RestController<DelayProfileResource>
     {
         private readonly IDelayProfileService _delayProfileService;
 
-        public DelayProfileModule(IDelayProfileService delayProfileService, DelayProfileTagInUseValidator tagInUseValidator)
+        public DelayProfileController(IDelayProfileService delayProfileService, DelayProfileTagInUseValidator tagInUseValidator)
         {
             _delayProfileService = delayProfileService;
 
-            GetResourceAll = GetAll;
-            GetResourceById = GetById;
-            UpdateResource = Update;
-            CreateResource = Create;
-            DeleteResource = DeleteProfile;
-
             SharedValidator.RuleFor(d => d.Tags).NotEmpty().When(d => d.Id != 1);
             SharedValidator.RuleFor(d => d.Tags).EmptyCollection<DelayProfileResource, int>().When(d => d.Id == 1);
             SharedValidator.RuleFor(d => d.Tags).SetValidator(tagInUseValidator);
@@ -36,15 +33,17 @@ namespace Radarr.Api.V3.Profiles.Delay
             });
         }
 
-        private int Create(DelayProfileResource resource)
+        [RestPostById]
+        public ActionResult<DelayProfileResource> Create(DelayProfileResource resource)
         {
             var model = resource.ToModel();
             model = _delayProfileService.Add(model);
 
-            return model.Id;
+            return Created(model.Id);
         }
 
-        private void DeleteProfile(int id)
+        [RestDeleteById]
+        public void DeleteProfile(int id)
         {
             if (id == 1)
             {
@@ -54,18 +53,21 @@ namespace Radarr.Api.V3.Profiles.Delay
             _delayProfileService.Delete(id);
         }
 
-        private void Update(DelayProfileResource resource)
+        [RestPutById]
+        public ActionResult<DelayProfileResource> Update(DelayProfileResource resource)
         {
             var model = resource.ToModel();
             _delayProfileService.Update(model);
+            return Accepted(model.Id);
         }
 
-        private DelayProfileResource GetById(int id)
+        public override DelayProfileResource GetResourceById(int id)
         {
             return _delayProfileService.Get(id).ToResource();
         }
 
-        private List<DelayProfileResource> GetAll()
+        [HttpGet]
+        public List<DelayProfileResource> GetAll()
         {
             return _delayProfileService.All().ToResource();
         }

src/Radarr.Api.V3/Profiles/Languages/LanguageController.cs

@@ -1,19 +1,16 @@
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Languages;
 using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Profiles.Languages
 {
-    public class LanguageModule : RadarrRestModule<LanguageResource>
+    [V3ApiController]
+    public class LanguageController : RestController<LanguageResource>
     {
-        public LanguageModule()
+        public override LanguageResource GetResourceById(int id)
-        {
-            GetResourceAll = GetAll;
-            GetResourceById = GetById;
-        }
-
-        private LanguageResource GetById(int id)
         {
             var language = (Language)id;
 
@@ -24,7 +21,8 @@ namespace Radarr.Api.V3.Profiles.Languages
             };
         }
 
-        private List<LanguageResource> GetAll()
+        [HttpGet]
+        public List<LanguageResource> GetAll()
         {
             var languageResources = Language.All.Select(l => new LanguageResource
             {

src/Radarr.Api.V3/Profiles/Quality/QualityProfileController.cs

@@ -1,19 +1,23 @@
 using System.Collections.Generic;
 using System.Linq;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.CustomFormats;
 using NzbDrone.Core.Profiles;
 using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.Profiles.Quality
 {
-    public class QualityProfileModule : RadarrRestModule<QualityProfileResource>
+    [V3ApiController]
+    public class QualityProfileController : RestController<QualityProfileResource>
     {
         private readonly IProfileService _profileService;
         private readonly ICustomFormatService _formatService;
 
-        public QualityProfileModule(IProfileService profileService, ICustomFormatService formatService)
+        public QualityProfileController(IProfileService profileService, ICustomFormatService formatService)
         {
             _profileService = profileService;
             _formatService = formatService;
@@ -38,39 +42,39 @@ namespace Radarr.Api.V3.Profiles.Quality
                     context.AddFailure("Minimum Custom Format Score can never be satisfied");
                 }
             });
-
-            GetResourceAll = GetAll;
-            GetResourceById = GetById;
-            UpdateResource = Update;
-            CreateResource = Create;
-            DeleteResource = DeleteProfile;
         }
 
-        private int Create(QualityProfileResource resource)
+        [RestPostById]
+        public ActionResult<QualityProfileResource> Create(QualityProfileResource resource)
         {
             var model = resource.ToModel();
             model = _profileService.Add(model);
-            return model.Id;
+            return Created(model.Id);
         }
 
-        private void DeleteProfile(int id)
+        [RestDeleteById]
+        public void DeleteProfile(int id)
         {
             _profileService.Delete(id);
         }
 
-        private void Update(QualityProfileResource resource)
+        [RestPutById]
+        public ActionResult<QualityProfileResource> Update(QualityProfileResource resource)
         {
             var model = resource.ToModel();
 
             _profileService.Update(model);
+
+            return Accepted(model.Id);
         }
 
-        private QualityProfileResource GetById(int id)
+        public override QualityProfileResource GetResourceById(int id)
         {
             return _profileService.Get(id).ToResource();
         }
 
-        private List<QualityProfileResource> GetAll()
+        [HttpGet]
+        public List<QualityProfileResource> GetAll()
         {
             return _profileService.All().ToResource();
         }

src/Radarr.Api.V3/Profiles/Quality/QualityProfileSchemaController.cs

@@ -1,21 +1,21 @@
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Profiles;
 using Radarr.Http;
 
 namespace Radarr.Api.V3.Profiles.Quality
 {
-    public class QualityProfileSchemaModule : RadarrRestModule<QualityProfileResource>
+    [V3ApiController("qualityprofile/schema")]
+    public class QualityProfileSchemaController : Controller
     {
         private readonly IProfileService _profileService;
 
-        public QualityProfileSchemaModule(IProfileService profileService)
+        public QualityProfileSchemaController(IProfileService profileService)
-            : base("/qualityprofile/schema")
         {
             _profileService = profileService;
-
-            GetResourceSingle = GetSchema;
         }
 
-        private QualityProfileResource GetSchema()
+        [HttpGet]
+        public QualityProfileResource GetSchema()
         {
             var qualityProfile = _profileService.GetDefaultProfile(string.Empty);
 

src/Radarr.Api.V3/ProviderControllerBase.cs

@@ -2,16 +2,17 @@ using System.Collections.Generic;
 using System.Linq;
 using FluentValidation;
 using FluentValidation.Results;
-using Nancy;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Serializer;
 using NzbDrone.Core.ThingiProvider;
 using NzbDrone.Core.Validation;
-using Radarr.Http;
 using Radarr.Http.Extensions;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3
 {
-    public abstract class ProviderModuleBase<TProviderResource, TProvider, TProviderDefinition> : RadarrRestModule<TProviderResource>
+    public abstract class ProviderControllerBase<TProviderResource, TProvider, TProviderDefinition> : RestController<TProviderResource>
         where TProviderDefinition : ProviderDefinition, new()
         where TProvider : IProvider
         where TProviderResource : ProviderResource<TProviderResource>, new()
@@ -19,23 +20,11 @@ namespace Radarr.Api.V3
         private readonly IProviderFactory<TProvider, TProviderDefinition> _providerFactory;
         private readonly ProviderResourceMapper<TProviderResource, TProviderDefinition> _resourceMapper;
 
-        protected ProviderModuleBase(IProviderFactory<TProvider, TProviderDefinition> providerFactory, string resource, ProviderResourceMapper<TProviderResource, TProviderDefinition> resourceMapper)
+        protected ProviderControllerBase(IProviderFactory<TProvider, TProviderDefinition> providerFactory, string resource, ProviderResourceMapper<TProviderResource, TProviderDefinition> resourceMapper)
-            : base(resource)
         {
             _providerFactory = providerFactory;
             _resourceMapper = resourceMapper;
 
-            Get("schema", x => GetTemplates());
-            Post("test", x => Test(ReadResourceFromRequest(true)));
-            Post("testall", x => TestAll());
-            Post("action/{action}", x => RequestAction(x.action, ReadResourceFromRequest(true, true)));
-
-            GetResourceAll = GetAll;
-            GetResourceById = GetProviderById;
-            CreateResource = CreateProvider;
-            UpdateResource = UpdateProvider;
-            DeleteResource = DeleteProvider;
-
             SharedValidator.RuleFor(c => c.Name).NotEmpty();
             SharedValidator.RuleFor(c => c.Name).Must((v, c) => !_providerFactory.All().Any(p => p.Name == c && p.Id != v.Id)).WithMessage("Should be unique");
             SharedValidator.RuleFor(c => c.Implementation).NotEmpty();
@@ -44,7 +33,7 @@ namespace Radarr.Api.V3
             PostValidator.RuleFor(c => c.Fields).NotNull();
         }
 
-        private TProviderResource GetProviderById(int id)
+        public override TProviderResource GetResourceById(int id)
         {
             var definition = _providerFactory.Get(id);
             _providerFactory.SetProviderCharacteristics(definition);
@@ -52,7 +41,8 @@ namespace Radarr.Api.V3
             return _resourceMapper.ToResource(definition);
         }
 
-        private List<TProviderResource> GetAll()
+        [HttpGet]
+        public List<TProviderResource> GetAll()
         {
             var providerDefinitions = _providerFactory.All().OrderBy(p => p.ImplementationName);
 
@@ -68,7 +58,8 @@ namespace Radarr.Api.V3
             return result.OrderBy(p => p.Name).ToList();
         }
 
-        private int CreateProvider(TProviderResource providerResource)
+        [RestPostById]
+        public ActionResult<TProviderResource> CreateProvider(TProviderResource providerResource)
         {
             var providerDefinition = GetDefinition(providerResource, false);
 
@@ -79,10 +70,11 @@ namespace Radarr.Api.V3
 
             providerDefinition = _providerFactory.Create(providerDefinition);
 
-            return providerDefinition.Id;
+            return Created(providerDefinition.Id);
         }
 
-        private void UpdateProvider(TProviderResource providerResource)
+        [RestPutById]
+        public ActionResult<TProviderResource> UpdateProvider(TProviderResource providerResource)
         {
             var providerDefinition = GetDefinition(providerResource, false);
             var forceSave = Request.GetBooleanQueryParameter("forceSave");
@@ -94,6 +86,8 @@ namespace Radarr.Api.V3
             }
 
             _providerFactory.Update(providerDefinition);
+
+            return Accepted(providerResource.Id);
         }
 
         private TProviderDefinition GetDefinition(TProviderResource providerResource, bool includeWarnings = false, bool validate = true)
@@ -108,12 +102,15 @@ namespace Radarr.Api.V3
             return definition;
         }
 
-        private void DeleteProvider(int id)
+        [RestDeleteById]
+        public object DeleteProvider(int id)
         {
             _providerFactory.Delete(id);
+            return new object();
         }
 
-        private object GetTemplates()
+        [HttpGet("schema")]
+        public List<TProviderResource> GetTemplates()
         {
             var defaultDefinitions = _providerFactory.GetDefaultDefinitions().OrderBy(p => p.ImplementationName).ToList();
 
@@ -134,7 +131,9 @@ namespace Radarr.Api.V3
             return result;
         }
 
-        private object Test(TProviderResource providerResource)
+        [SkipValidation(true, false)]
+        [HttpPost("test")]
+        public object Test([FromBody] TProviderResource providerResource)
         {
             var providerDefinition = GetDefinition(providerResource, true);
 
@@ -143,7 +142,8 @@ namespace Radarr.Api.V3
             return "{}";
         }
 
-        private object TestAll()
+        [HttpPost("testall")]
+        public IActionResult TestAll()
         {
             var providerDefinitions = _providerFactory.All()
                                                       .Where(c => c.Settings.Validate().IsValid && c.Enable)
@@ -161,19 +161,20 @@ namespace Radarr.Api.V3
                 });
             }
 
-            return ResponseWithCode(result, result.Any(c => !c.IsValid) ? HttpStatusCode.BadRequest : HttpStatusCode.OK);
+            return result.Any(c => !c.IsValid) ? BadRequest(result) : Ok(result);
         }
 
-        private object RequestAction(string action, TProviderResource providerResource)
+        [SkipValidation]
+        [HttpPost("action/{name}")]
+        public IActionResult RequestAction(string name, [FromBody] TProviderResource resource)
         {
-            var providerDefinition = GetDefinition(providerResource, true, false);
+            var providerDefinition = GetDefinition(resource, true, false);
+
+            var query = Request.Query.ToDictionary(x => x.Key, x => x.Value.ToString());
 
-            var query = ((IDictionary<string, object>)Request.Query.ToDictionary()).ToDictionary(k => k.Key, k => k.Value.ToString());
+            var data = _providerFactory.RequestAction(providerDefinition, name, query);
 
-            var data = _providerFactory.RequestAction(providerDefinition, action, query);
+            return Content(data.ToJson(), "application/json");
-            Response resp = data.ToJson();
-            resp.ContentType = "application/json";
-            return resp;
         }
 
         protected virtual void Validate(TProviderDefinition definition, bool includeWarnings)

src/Radarr.Api.V3/Qualities/QualityDefinitionController.cs

@@ -0,0 +1,54 @@
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.Qualities;
+using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
+
+namespace Radarr.Api.V3.Qualities
+{
+    [V3ApiController]
+    public class QualityDefinitionController : RestController<QualityDefinitionResource>
+    {
+        private readonly IQualityDefinitionService _qualityDefinitionService;
+
+        public QualityDefinitionController(IQualityDefinitionService qualityDefinitionService)
+        {
+            _qualityDefinitionService = qualityDefinitionService;
+        }
+
+        [RestPutById]
+        public ActionResult<QualityDefinitionResource> Update(QualityDefinitionResource resource)
+        {
+            var model = resource.ToModel();
+            _qualityDefinitionService.Update(model);
+            return Accepted(model.Id);
+        }
+
+        public override QualityDefinitionResource GetResourceById(int id)
+        {
+            return _qualityDefinitionService.GetById(id).ToResource();
+        }
+
+        [HttpGet]
+        public List<QualityDefinitionResource> GetAll()
+        {
+            return _qualityDefinitionService.All().ToResource();
+        }
+
+        [HttpPut("update")]
+        public object UpdateMany([FromBody] List<QualityDefinitionResource> resource)
+        {
+            //Read from request
+            var qualityDefinitions = resource
+                                                 .ToModel()
+                                                 .ToList();
+
+            _qualityDefinitionService.UpdateMany(qualityDefinitions);
+
+            return Accepted(_qualityDefinitionService.All()
+                .ToResource());
+        }
+    }
+}

src/Radarr.Api.V3/Qualities/QualityDefinitionModule.cs

@@ -1,54 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using Nancy;
-using NzbDrone.Core.Qualities;
-using Radarr.Http;
-using Radarr.Http.Extensions;
-
-namespace Radarr.Api.V3.Qualities
-{
-    public class QualityDefinitionModule : RadarrRestModule<QualityDefinitionResource>
-    {
-        private readonly IQualityDefinitionService _qualityDefinitionService;
-
-        public QualityDefinitionModule(IQualityDefinitionService qualityDefinitionService)
-        {
-            _qualityDefinitionService = qualityDefinitionService;
-
-            GetResourceAll = GetAll;
-            GetResourceById = GetById;
-            UpdateResource = Update;
-            Put("/update", d => UpdateMany());
-        }
-
-        private void Update(QualityDefinitionResource resource)
-        {
-            var model = resource.ToModel();
-            _qualityDefinitionService.Update(model);
-        }
-
-        private QualityDefinitionResource GetById(int id)
-        {
-            return _qualityDefinitionService.GetById(id).ToResource();
-        }
-
-        private List<QualityDefinitionResource> GetAll()
-        {
-            return _qualityDefinitionService.All().ToResource();
-        }
-
-        private object UpdateMany()
-        {
-            //Read from request
-            var qualityDefinitions = Request.Body.FromJson<List<QualityDefinitionResource>>()
-                                                 .ToModel()
-                                                 .ToList();
-
-            _qualityDefinitionService.UpdateMany(qualityDefinitions);
-
-            return ResponseWithCode(_qualityDefinitionService.All()
-                                    .ToResource(),
-                                    HttpStatusCode.Accepted);
-        }
-    }
-}

src/Radarr.Api.V3/Queue/QueueActionController.cs

@@ -0,0 +1,55 @@
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.Download;
+using NzbDrone.Core.Download.Pending;
+using Radarr.Http;
+using Radarr.Http.REST;
+
+namespace Radarr.Api.V3.Queue
+{
+    [V3ApiController("queue")]
+    public class QueueActionController : Controller
+    {
+        private readonly IPendingReleaseService _pendingReleaseService;
+        private readonly IDownloadService _downloadService;
+
+        public QueueActionController(IPendingReleaseService pendingReleaseService,
+                                     IDownloadService downloadService)
+        {
+            _pendingReleaseService = pendingReleaseService;
+            _downloadService = downloadService;
+        }
+
+        [HttpPost("grab/{id:int}")]
+        public object Grab(int id)
+        {
+            var pendingRelease = _pendingReleaseService.FindPendingQueueItem(id);
+
+            if (pendingRelease == null)
+            {
+                throw new NotFoundException();
+            }
+
+            _downloadService.DownloadReport(pendingRelease.RemoteMovie);
+
+            return new object();
+        }
+
+        [HttpPost("grab/bulk")]
+        public object Grab([FromBody] QueueBulkResource resource)
+        {
+            foreach (var id in resource.Ids)
+            {
+                var pendingRelease = _pendingReleaseService.FindPendingQueueItem(id);
+
+                if (pendingRelease == null)
+                {
+                    throw new NotFoundException();
+                }
+
+                _downloadService.DownloadReport(pendingRelease.RemoteMovie);
+            }
+
+            return new object();
+        }
+    }
+}

src/Radarr.Api.V3/Queue/QueueActionModule.cs

@@ -1,179 +0,0 @@
-using System.Collections.Generic;
-using Nancy;
-using NzbDrone.Core.Download;
-using NzbDrone.Core.Download.Pending;
-using NzbDrone.Core.Download.TrackedDownloads;
-using NzbDrone.Core.Queue;
-using Radarr.Http;
-using Radarr.Http.Extensions;
-using Radarr.Http.REST;
-
-namespace Radarr.Api.V3.Queue
-{
-    public class QueueActionModule : RadarrRestModule<QueueResource>
-    {
-        private readonly IQueueService _queueService;
-        private readonly ITrackedDownloadService _trackedDownloadService;
-        private readonly IFailedDownloadService _failedDownloadService;
-        private readonly IIgnoredDownloadService _ignoredDownloadService;
-        private readonly IProvideDownloadClient _downloadClientProvider;
-        private readonly IPendingReleaseService _pendingReleaseService;
-        private readonly IDownloadService _downloadService;
-
-        public QueueActionModule(IQueueService queueService,
-                                 ITrackedDownloadService trackedDownloadService,
-                                 IFailedDownloadService failedDownloadService,
-                                 IIgnoredDownloadService ignoredDownloadService,
-                                 IProvideDownloadClient downloadClientProvider,
-                                 IPendingReleaseService pendingReleaseService,
-                                 IDownloadService downloadService)
-        {
-            _queueService = queueService;
-            _trackedDownloadService = trackedDownloadService;
-            _failedDownloadService = failedDownloadService;
-            _ignoredDownloadService = ignoredDownloadService;
-            _downloadClientProvider = downloadClientProvider;
-            _pendingReleaseService = pendingReleaseService;
-            _downloadService = downloadService;
-
-            Post(@"/grab/(?<id>[\d]{1,10})", x => Grab((int)x.Id));
-            Post("/grab/bulk", x => Grab());
-
-            Delete(@"/(?<id>[\d]{1,10})", x => Remove((int)x.Id));
-            Delete("/bulk", x => Remove());
-        }
-
-        private object Grab(int id)
-        {
-            var pendingRelease = _pendingReleaseService.FindPendingQueueItem(id);
-
-            if (pendingRelease == null)
-            {
-                throw new NotFoundException();
-            }
-
-            _downloadService.DownloadReport(pendingRelease.RemoteMovie);
-
-            return new object();
-        }
-
-        private object Grab()
-        {
-            var resource = Request.Body.FromJson<QueueBulkResource>();
-
-            foreach (var id in resource.Ids)
-            {
-                var pendingRelease = _pendingReleaseService.FindPendingQueueItem(id);
-
-                if (pendingRelease == null)
-                {
-                    throw new NotFoundException();
-                }
-
-                _downloadService.DownloadReport(pendingRelease.RemoteMovie);
-            }
-
-            return new object();
-        }
-
-        private object Remove(int id)
-        {
-            var removeFromClient = Request.GetBooleanQueryParameter("removeFromClient", true);
-            var blocklist = Request.GetBooleanQueryParameter("blocklist");
-
-            var trackedDownload = Remove(id, removeFromClient, blocklist);
-
-            if (trackedDownload != null)
-            {
-                _trackedDownloadService.StopTracking(trackedDownload.DownloadItem.DownloadId);
-            }
-
-            return new object();
-        }
-
-        private object Remove()
-        {
-            var removeFromClient = Request.GetBooleanQueryParameter("removeFromClient", true);
-            var blocklist = Request.GetBooleanQueryParameter("blocklist");
-
-            var resource = Request.Body.FromJson<QueueBulkResource>();
-            var trackedDownloadIds = new List<string>();
-
-            foreach (var id in resource.Ids)
-            {
-                var trackedDownload = Remove(id, removeFromClient, blocklist);
-
-                if (trackedDownload != null)
-                {
-                    trackedDownloadIds.Add(trackedDownload.DownloadItem.DownloadId);
-                }
-            }
-
-            _trackedDownloadService.StopTracking(trackedDownloadIds);
-
-            return new object();
-        }
-
-        private TrackedDownload Remove(int id, bool removeFromClient, bool blocklist)
-        {
-            var pendingRelease = _pendingReleaseService.FindPendingQueueItem(id);
-
-            if (pendingRelease != null)
-            {
-                _pendingReleaseService.RemovePendingQueueItems(pendingRelease.Id);
-
-                return null;
-            }
-
-            var trackedDownload = GetTrackedDownload(id);
-
-            if (trackedDownload == null)
-            {
-                throw new NotFoundException();
-            }
-
-            if (removeFromClient)
-            {
-                var downloadClient = _downloadClientProvider.Get(trackedDownload.DownloadClient);
-
-                if (downloadClient == null)
-                {
-                    throw new BadRequestException();
-                }
-
-                downloadClient.RemoveItem(trackedDownload.DownloadItem, true);
-            }
-
-            if (blocklist)
-            {
-                _failedDownloadService.MarkAsFailed(trackedDownload.DownloadItem.DownloadId);
-            }
-
-            if (!removeFromClient && !blocklist && !_ignoredDownloadService.IgnoreDownload(trackedDownload))
-            {
-                return null;
-            }
-
-            return trackedDownload;
-        }
-
-        private TrackedDownload GetTrackedDownload(int queueId)
-        {
-            var queueItem = _queueService.Find(queueId);
-
-            if (queueItem == null)
-            {
-                throw new NotFoundException();
-            }
-
-            var trackedDownload = _trackedDownloadService.Find(queueItem.DownloadId);
-
-            if (trackedDownload == null)
-            {
-                throw new NotFoundException();
-            }
-
-            return trackedDownload;
-        }
-    }
-}

src/Radarr.Api.V3/Queue/QueueController.cs

@@ -1,9 +1,13 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.Datastore.Events;
+using NzbDrone.Core.Download;
 using NzbDrone.Core.Download.Pending;
+using NzbDrone.Core.Download.TrackedDownloads;
 using NzbDrone.Core.Languages;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Profiles;
@@ -12,37 +16,87 @@ using NzbDrone.Core.Queue;
 using NzbDrone.SignalR;
 using Radarr.Http;
 using Radarr.Http.Extensions;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.Queue
 {
-    public class QueueModule : RadarrRestModuleWithSignalR<QueueResource, NzbDrone.Core.Queue.Queue>,
+    [V3ApiController]
+    public class QueueController : RestControllerWithSignalR<QueueResource, NzbDrone.Core.Queue.Queue>,
                                IHandle<QueueUpdatedEvent>, IHandle<PendingReleasesUpdatedEvent>
     {
         private readonly IQueueService _queueService;
         private readonly IPendingReleaseService _pendingReleaseService;
 
         private readonly QualityModelComparer _qualityComparer;
+        private readonly ITrackedDownloadService _trackedDownloadService;
+        private readonly IFailedDownloadService _failedDownloadService;
+        private readonly IIgnoredDownloadService _ignoredDownloadService;
+        private readonly IProvideDownloadClient _downloadClientProvider;
 
-        public QueueModule(IBroadcastSignalRMessage broadcastSignalRMessage,
+        public QueueController(IBroadcastSignalRMessage broadcastSignalRMessage,
                            IQueueService queueService,
                            IPendingReleaseService pendingReleaseService,
-                           ProfileService qualityProfileService)
+                           ProfileService qualityProfileService,
+                           ITrackedDownloadService trackedDownloadService,
+                           IFailedDownloadService failedDownloadService,
+                           IIgnoredDownloadService ignoredDownloadService,
+                           IProvideDownloadClient downloadClientProvider)
             : base(broadcastSignalRMessage)
         {
             _queueService = queueService;
             _pendingReleaseService = pendingReleaseService;
-            GetResourcePaged = GetQueue;
+            _trackedDownloadService = trackedDownloadService;
+            _failedDownloadService = failedDownloadService;
+            _ignoredDownloadService = ignoredDownloadService;
+            _downloadClientProvider = downloadClientProvider;
 
             _qualityComparer = new QualityModelComparer(qualityProfileService.GetDefaultProfile(string.Empty));
         }
 
-        private PagingResource<QueueResource> GetQueue(PagingResource<QueueResource> pagingResource)
+        public override QueueResource GetResourceById(int id)
         {
+            throw new NotImplementedException();
+        }
+
+        [RestDeleteById]
+        public void RemoveAction(int id, bool removeFromClient = true, bool blocklist = false)
+        {
+            var trackedDownload = Remove(id, removeFromClient, blocklist);
+
+            if (trackedDownload != null)
+            {
+                _trackedDownloadService.StopTracking(trackedDownload.DownloadItem.DownloadId);
+            }
+        }
+
+        [HttpDelete("bulk")]
+        public object RemoveMany([FromBody] QueueBulkResource resource, [FromQuery] bool removeFromClient = true, [FromQuery] bool blocklist = false)
+        {
+            var trackedDownloadIds = new List<string>();
+
+            foreach (var id in resource.Ids)
+            {
+                var trackedDownload = Remove(id, removeFromClient, blocklist);
+
+                if (trackedDownload != null)
+                {
+                    trackedDownloadIds.Add(trackedDownload.DownloadItem.DownloadId);
+                }
+            }
+
+            _trackedDownloadService.StopTracking(trackedDownloadIds);
+
+            return new object();
+        }
+
+        [HttpGet]
+        public PagingResource<QueueResource> GetQueue(bool includeUnknownMovieItems = false, bool includeMovie = false)
+        {
+            var pagingResource = Request.ReadPagingResourceFromRequest<QueueResource>();
             var pagingSpec = pagingResource.MapToPagingSpec<QueueResource, NzbDrone.Core.Queue.Queue>("timeleft", SortDirection.Ascending);
-            var includeUnknownMovieItems = Request.GetBooleanQueryParameter("includeUnknownMovieItems");
-            var includeMovie = Request.GetBooleanQueryParameter("includeMovie");
 
-            return ApplyToPage((spec) => GetQueue(spec, includeUnknownMovieItems), pagingSpec, (q) => MapToResource(q, includeMovie));
+            return pagingSpec.ApplyToPage((spec) => GetQueue(spec, includeUnknownMovieItems), (q) => MapToResource(q, includeMovie));
         }
 
         private PagingSpec<NzbDrone.Core.Queue.Queue> GetQueue(PagingSpec<NzbDrone.Core.Queue.Queue> pagingSpec, bool includeUnknownMovieItems)
@@ -140,16 +194,83 @@ namespace Radarr.Api.V3.Queue
             }
         }
 
+        private TrackedDownload Remove(int id, bool removeFromClient, bool blocklist)
+        {
+            var pendingRelease = _pendingReleaseService.FindPendingQueueItem(id);
+
+            if (pendingRelease != null)
+            {
+                _pendingReleaseService.RemovePendingQueueItems(pendingRelease.Id);
+
+                return null;
+            }
+
+            var trackedDownload = GetTrackedDownload(id);
+
+            if (trackedDownload == null)
+            {
+                throw new NotFoundException();
+            }
+
+            if (removeFromClient)
+            {
+                var downloadClient = _downloadClientProvider.Get(trackedDownload.DownloadClient);
+
+                if (downloadClient == null)
+                {
+                    throw new BadRequestException();
+                }
+
+                downloadClient.RemoveItem(trackedDownload.DownloadItem, true);
+            }
+
+            if (blocklist)
+            {
+                _failedDownloadService.MarkAsFailed(trackedDownload.DownloadItem.DownloadId);
+            }
+
+            if (!removeFromClient && !blocklist)
+            {
+                if (!_ignoredDownloadService.IgnoreDownload(trackedDownload))
+                {
+                    return null;
+                }
+            }
+
+            return trackedDownload;
+        }
+
+        private TrackedDownload GetTrackedDownload(int queueId)
+        {
+            var queueItem = _queueService.Find(queueId);
+
+            if (queueItem == null)
+            {
+                throw new NotFoundException();
+            }
+
+            var trackedDownload = _trackedDownloadService.Find(queueItem.DownloadId);
+
+            if (trackedDownload == null)
+            {
+                throw new NotFoundException();
+            }
+
+            return trackedDownload;
+        }
+
         private QueueResource MapToResource(NzbDrone.Core.Queue.Queue queueItem, bool includeMovie)
         {
             return queueItem.ToResource(includeMovie);
         }
 
+        [NonAction]
         public void Handle(QueueUpdatedEvent message)
         {
             BroadcastResourceChange(ModelAction.Sync);
         }
 
+        [NonAction]
         public void Handle(PendingReleasesUpdatedEvent message)
         {
             BroadcastResourceChange(ModelAction.Sync);

src/Radarr.Api.V3/Queue/QueueDetailsController.cs

@@ -1,51 +1,58 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.Download.Pending;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Queue;
 using NzbDrone.SignalR;
 using Radarr.Http;
-using Radarr.Http.Extensions;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Queue
 {
-    public class QueueDetailsModule : RadarrRestModuleWithSignalR<QueueResource, NzbDrone.Core.Queue.Queue>,
+    [V3ApiController("queue/details")]
+    public class QueueDetailsController : RestControllerWithSignalR<QueueResource, NzbDrone.Core.Queue.Queue>,
                                IHandle<QueueUpdatedEvent>, IHandle<PendingReleasesUpdatedEvent>
     {
         private readonly IQueueService _queueService;
         private readonly IPendingReleaseService _pendingReleaseService;
 
-        public QueueDetailsModule(IBroadcastSignalRMessage broadcastSignalRMessage, IQueueService queueService, IPendingReleaseService pendingReleaseService)
+        public QueueDetailsController(IBroadcastSignalRMessage broadcastSignalRMessage, IQueueService queueService, IPendingReleaseService pendingReleaseService)
-            : base(broadcastSignalRMessage, "queue/details")
+            : base(broadcastSignalRMessage)
         {
             _queueService = queueService;
             _pendingReleaseService = pendingReleaseService;
-            GetResourceAll = GetQueue;
         }
 
-        private List<QueueResource> GetQueue()
+        public override QueueResource GetResourceById(int id)
+        {
+            throw new NotImplementedException();
+        }
+
+        [HttpGet]
+        public List<QueueResource> GetQueue(int? movieId, bool includeMovie = false)
         {
-            var includeMovie = Request.GetBooleanQueryParameter("includeMovie");
             var queue = _queueService.GetQueue();
             var pending = _pendingReleaseService.GetPendingQueue();
             var fullQueue = queue.Concat(pending);
 
-            var movieIdQuery = Request.Query.MovieId;
+            if (movieId.HasValue)
-
-            if (movieIdQuery.HasValue)
             {
-                return fullQueue.Where(q => q.Movie?.Id == (int)movieIdQuery).ToResource(includeMovie);
+                return fullQueue.Where(q => q.Movie?.Id == movieId.Value).ToResource(includeMovie);
             }
 
             return fullQueue.ToResource(includeMovie);
         }
 
+        [NonAction]
         public void Handle(QueueUpdatedEvent message)
         {
             BroadcastResourceChange(ModelAction.Sync);
         }
 
+        [NonAction]
         public void Handle(PendingReleasesUpdatedEvent message)
         {
             BroadcastResourceChange(ModelAction.Sync);

src/Radarr.Api.V3/Queue/QueueStatusController.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.TPL;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.Download.Pending;
@@ -8,33 +9,34 @@ using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Queue;
 using NzbDrone.SignalR;
 using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Queue
 {
-    public class QueueStatusModule : RadarrRestModuleWithSignalR<QueueStatusResource, NzbDrone.Core.Queue.Queue>,
+    [V3ApiController("queue/status")]
+    public class QueueStatusController : RestControllerWithSignalR<QueueStatusResource, NzbDrone.Core.Queue.Queue>,
                                IHandle<QueueUpdatedEvent>, IHandle<PendingReleasesUpdatedEvent>
     {
         private readonly IQueueService _queueService;
         private readonly IPendingReleaseService _pendingReleaseService;
         private readonly Debouncer _broadcastDebounce;
 
-        public QueueStatusModule(IBroadcastSignalRMessage broadcastSignalRMessage, IQueueService queueService, IPendingReleaseService pendingReleaseService)
+        public QueueStatusController(IBroadcastSignalRMessage broadcastSignalRMessage, IQueueService queueService, IPendingReleaseService pendingReleaseService)
-            : base(broadcastSignalRMessage, "queue/status")
+            : base(broadcastSignalRMessage)
         {
             _queueService = queueService;
             _pendingReleaseService = pendingReleaseService;
 
             _broadcastDebounce = new Debouncer(BroadcastChange, TimeSpan.FromSeconds(5));
-
-            Get("/", x => GetQueueStatusResponse());
         }
 
-        private object GetQueueStatusResponse()
+        public override QueueStatusResource GetResourceById(int id)
         {
-            return GetQueueStatus();
+            throw new NotImplementedException();
         }
 
-        private QueueStatusResource GetQueueStatus()
+        [HttpGet]
+        public QueueStatusResource GetQueueStatus()
         {
             _broadcastDebounce.Pause();
 
@@ -62,11 +64,13 @@ namespace Radarr.Api.V3.Queue
             BroadcastResourceChange(ModelAction.Updated, GetQueueStatus());
         }
 
+        [NonAction]
         public void Handle(QueueUpdatedEvent message)
         {
             _broadcastDebounce.Execute();
         }
 
+        [NonAction]
         public void Handle(PendingReleasesUpdatedEvent message)
         {
             _broadcastDebounce.Execute();

src/Radarr.Api.V3/Radarr.Api.V3.csproj

@@ -5,9 +5,6 @@
   <ItemGroup>
     <PackageReference Include="FluentValidation" Version="8.6.2" />
     <PackageReference Include="Ical.Net" Version="4.1.11" />
-    <PackageReference Include="Nancy" Version="2.0.0" />
-    <PackageReference Include="Nancy.Authentication.Basic" Version="2.0.0" />
-    <PackageReference Include="Nancy.Authentication.Forms" Version="2.0.0" />
     <PackageReference Include="NLog" Version="4.7.0" />
   </ItemGroup>
   <ItemGroup>

src/Radarr.Api.V3/RadarrV3FeedModule.cs

@@ -1,12 +0,0 @@
-using Radarr.Http;
-
-namespace Radarr.Api.V3
-{
-    public abstract class RadarrV3FeedModule : RadarrModule
-    {
-        protected RadarrV3FeedModule(string resource)
-            : base("/feed/v3/" + resource.Trim('/'))
-        {
-        }
-    }
-}

src/Radarr.Api.V3/RadarrV3Module.cs

@@ -1,12 +0,0 @@
-using Radarr.Http;
-
-namespace Radarr.Api.V3
-{
-    public abstract class RadarrV3Module : RadarrModule
-    {
-        protected RadarrV3Module(string resource)
-            : base("/api/v3/" + resource.Trim('/'))
-        {
-        }
-    }
-}

src/Radarr.Api.V3/RemotePathMappings/RemotePathMappingController.cs

@@ -1,27 +1,25 @@
 using System.Collections.Generic;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.RemotePathMappings;
 using NzbDrone.Core.Validation.Paths;
 using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.RemotePathMappings
 {
-    public class RemotePathMappingModule : RadarrRestModule<RemotePathMappingResource>
+    [V3ApiController]
+    public class RemotePathMappingController : RestController<RemotePathMappingResource>
     {
         private readonly IRemotePathMappingService _remotePathMappingService;
 
-        public RemotePathMappingModule(IRemotePathMappingService remotePathMappingService,
+        public RemotePathMappingController(IRemotePathMappingService remotePathMappingService,
                                        PathExistsValidator pathExistsValidator,
                                        MappedNetworkDriveValidator mappedNetworkDriveValidator)
         {
             _remotePathMappingService = remotePathMappingService;
 
-            GetResourceAll = GetMappings;
-            GetResourceById = GetMappingById;
-            CreateResource = CreateMapping;
-            DeleteResource = DeleteMapping;
-            UpdateResource = UpdateMapping;
-
             SharedValidator.RuleFor(c => c.Host)
                            .NotEmpty();
 
@@ -36,33 +34,37 @@ namespace Radarr.Api.V3.RemotePathMappings
                            .SetValidator(pathExistsValidator);
         }
 
-        private RemotePathMappingResource GetMappingById(int id)
+        public override RemotePathMappingResource GetResourceById(int id)
         {
             return _remotePathMappingService.Get(id).ToResource();
         }
 
-        private int CreateMapping(RemotePathMappingResource resource)
+        [RestPostById]
+        public ActionResult<RemotePathMappingResource> CreateMapping(RemotePathMappingResource resource)
         {
             var model = resource.ToModel();
 
-            return _remotePathMappingService.Add(model).Id;
+            return Created(_remotePathMappingService.Add(model).Id);
         }
 
-        private List<RemotePathMappingResource> GetMappings()
+        [HttpGet]
+        public List<RemotePathMappingResource> GetMappings()
         {
             return _remotePathMappingService.All().ToResource();
         }
 
-        private void DeleteMapping(int id)
+        [RestDeleteById]
+        public void DeleteMapping(int id)
         {
             _remotePathMappingService.Remove(id);
         }
 
-        private void UpdateMapping(RemotePathMappingResource resource)
+        [RestPutById]
+        public ActionResult<RemotePathMappingResource> UpdateMapping(RemotePathMappingResource resource)
         {
             var mapping = resource.ToModel();
 
-            _remotePathMappingService.Update(mapping);
+            return Accepted(_remotePathMappingService.Update(mapping));
         }
     }
 }

src/Radarr.Api.V3/Restrictions/RestrictionController.cs

@@ -1,25 +1,23 @@
 using System.Collections.Generic;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Restrictions;
 using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.Restrictions
 {
-    public class RestrictionModule : RadarrRestModule<RestrictionResource>
+    [V3ApiController]
+    public class RestrictionController : RestController<RestrictionResource>
     {
         private readonly IRestrictionService _restrictionService;
 
-        public RestrictionModule(IRestrictionService restrictionService)
+        public RestrictionController(IRestrictionService restrictionService)
         {
             _restrictionService = restrictionService;
 
-            GetResourceById = GetById;
-            GetResourceAll = GetAll;
-            CreateResource = Create;
-            UpdateResource = Update;
-            DeleteResource = DeleteRestriction;
-
             SharedValidator.RuleFor(d => d).Custom((restriction, context) =>
             {
                 if (restriction.Ignored.IsNullOrWhiteSpace() && restriction.Required.IsNullOrWhiteSpace())
@@ -29,27 +27,32 @@ namespace Radarr.Api.V3.Restrictions
             });
         }
 
-        private RestrictionResource GetById(int id)
+        public override RestrictionResource GetResourceById(int id)
         {
             return _restrictionService.Get(id).ToResource();
         }
 
-        private List<RestrictionResource> GetAll()
+        [HttpGet]
+        public List<RestrictionResource> GetAll()
         {
             return _restrictionService.All().ToResource();
         }
 
-        private int Create(RestrictionResource resource)
+        [RestPostById]
+        public ActionResult<RestrictionResource> Create(RestrictionResource resource)
         {
-            return _restrictionService.Add(resource.ToModel()).Id;
+            return Created(_restrictionService.Add(resource.ToModel()).Id);
         }
 
-        private void Update(RestrictionResource resource)
+        [RestPutById]
+        public ActionResult<RestrictionResource> Update(RestrictionResource resource)
         {
             _restrictionService.Update(resource.ToModel());
+            return Accepted(resource.Id);
         }
 
-        private void DeleteRestriction(int id)
+        [RestDeleteById]
+        public void DeleteRestriction(int id)
         {
             _restrictionService.Delete(id);
         }

src/Radarr.Api.V3/RootFolders/RootFolderController.cs

@@ -1,18 +1,22 @@
 using System.Collections.Generic;
 using FluentValidation;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.RootFolders;
 using NzbDrone.Core.Validation.Paths;
 using NzbDrone.SignalR;
 using Radarr.Http;
 using Radarr.Http.Extensions;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.RootFolders
 {
-    public class RootFolderModule : RadarrRestModuleWithSignalR<RootFolderResource, RootFolder>
+    [V3ApiController]
+    public class RootFolderController : RestControllerWithSignalR<RootFolderResource, RootFolder>
     {
         private readonly IRootFolderService _rootFolderService;
 
-        public RootFolderModule(IRootFolderService rootFolderService,
+        public RootFolderController(IRootFolderService rootFolderService,
                                 IBroadcastSignalRMessage signalRBroadcaster,
                                 RootFolderValidator rootFolderValidator,
                                 PathExistsValidator pathExistsValidator,
@@ -25,11 +29,6 @@ namespace Radarr.Api.V3.RootFolders
         {
             _rootFolderService = rootFolderService;
 
-            GetResourceAll = GetRootFolders;
-            GetResourceById = GetRootFolder;
-            CreateResource = CreateRootFolder;
-            DeleteResource = DeleteFolder;
-
             SharedValidator.RuleFor(c => c.Path)
                            .Cascade(CascadeMode.StopOnFirstFailure)
                            .IsValidPath()
@@ -42,26 +41,29 @@ namespace Radarr.Api.V3.RootFolders
                            .SetValidator(folderWritableValidator);
         }
 
-        private RootFolderResource GetRootFolder(int id)
+        public override RootFolderResource GetResourceById(int id)
         {
-            var timeout = Context?.Request?.GetBooleanQueryParameter("timeout", true) ?? true;
+            var timeout = Request?.GetBooleanQueryParameter("timeout", true) ?? true;
 
             return _rootFolderService.Get(id, timeout).ToResource();
         }
 
-        private int CreateRootFolder(RootFolderResource rootFolderResource)
+        [RestPostById]
+        public ActionResult<RootFolderResource> CreateRootFolder(RootFolderResource rootFolderResource)
         {
             var model = rootFolderResource.ToModel();
 
-            return _rootFolderService.Add(model).Id;
+            return Created(_rootFolderService.Add(model).Id);
         }
 
-        private List<RootFolderResource> GetRootFolders()
+        [HttpGet]
+        public List<RootFolderResource> GetRootFolders()
         {
             return _rootFolderService.AllWithUnmappedFolders().ToResource();
         }
 
-        private void DeleteFolder(int id)
+        [RestDeleteById]
+        public void DeleteFolder(int id)
         {
             _rootFolderService.Remove(id);
         }

src/Radarr.Api.V3/System/Backup/BackupController.cs

@@ -1,6 +1,7 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Crypto;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
@@ -8,10 +9,12 @@ using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Backup;
 using Radarr.Http;
 using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
 
 namespace Radarr.Api.V3.System.Backup
 {
-    public class BackupModule : RadarrRestModule<BackupResource>
+    [V3ApiController("system/backup")]
+    public class BackupController : Controller
     {
         private readonly IBackupService _backupService;
         private readonly IAppFolderInfo _appFolderInfo;
@@ -19,21 +22,16 @@ namespace Radarr.Api.V3.System.Backup
 
         private static readonly List<string> ValidExtensions = new List<string> { ".zip", ".db", ".xml" };
 
-        public BackupModule(IBackupService backupService,
+        public BackupController(IBackupService backupService,
                             IAppFolderInfo appFolderInfo,
                             IDiskProvider diskProvider)
-            : base("system/backup")
         {
             _backupService = backupService;
             _appFolderInfo = appFolderInfo;
             _diskProvider = diskProvider;
-            GetResourceAll = GetBackupFiles;
-            DeleteResource = DeleteBackup;
-
-            Post(@"/restore/(?<id>[\d]{1,10})", x => Restore((int)x.Id));
-            Post("/restore/upload", x => UploadAndRestore());
         }
 
+        [HttpGet]
         public List<BackupResource> GetBackupFiles()
         {
             var backups = _backupService.GetBackups();
@@ -50,7 +48,8 @@ namespace Radarr.Api.V3.System.Backup
                                        .ToList();
         }
 
-        private void DeleteBackup(int id)
+        [RestDeleteById]
+        public void DeleteBackup(int id)
         {
             var backup = GetBackup(id);
             var path = GetBackupPath(backup);
@@ -63,6 +62,7 @@ namespace Radarr.Api.V3.System.Backup
             _diskProvider.DeleteFile(path);
         }
 
+        [HttpPost("restore/{id:int}")]
         public object Restore(int id)
         {
             var backup = GetBackup(id);
@@ -82,9 +82,10 @@ namespace Radarr.Api.V3.System.Backup
             };
         }
 
+        [HttpPost("restore/upload")]
         public object UploadAndRestore()
         {
-            var files = Context.Request.Files.ToList();
+            var files = Request.Form.Files;
 
             if (files.Empty())
             {
@@ -92,7 +93,7 @@ namespace Radarr.Api.V3.System.Backup
             }
 
             var file = files.First();
-            var extension = Path.GetExtension(file.Name);
+            var extension = Path.GetExtension(file.FileName);
 
             if (!ValidExtensions.Contains(extension))
             {
@@ -101,7 +102,7 @@ namespace Radarr.Api.V3.System.Backup
 
             var path = Path.Combine(_appFolderInfo.TempFolder, $"radarr_backup_restore{extension}");
 
-            _diskProvider.SaveStream(file.Value, path);
+            _diskProvider.SaveStream(file.OpenReadStream(), path);
             _backupService.Restore(path);
 
             // Cleanup restored file

src/Radarr.Api.V3/System/SystemController.cs

@@ -1,52 +1,60 @@
+using System.IO;
 using System.Threading.Tasks;
-using Nancy.Routing;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Routing.Internal;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Configuration;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.Lifecycle;
+using Radarr.Http;
+using Radarr.Http.Validation;
 
 namespace Radarr.Api.V3.System
 {
-    public class SystemModule : RadarrV3Module
+    [V3ApiController]
+    public class SystemController : Controller
     {
         private readonly IAppFolderInfo _appFolderInfo;
         private readonly IRuntimeInfo _runtimeInfo;
         private readonly IPlatformInfo _platformInfo;
         private readonly IOsInfo _osInfo;
-        private readonly IRouteCacheProvider _routeCacheProvider;
         private readonly IConfigFileProvider _configFileProvider;
         private readonly IMainDatabase _database;
         private readonly ILifecycleService _lifecycleService;
         private readonly IDeploymentInfoProvider _deploymentInfoProvider;
+        private readonly EndpointDataSource _endpointData;
+        private readonly DfaGraphWriter _graphWriter;
+        private readonly DuplicateEndpointDetector _detector;
 
-        public SystemModule(IAppFolderInfo appFolderInfo,
+        public SystemController(IAppFolderInfo appFolderInfo,
                                 IRuntimeInfo runtimeInfo,
                                 IPlatformInfo platformInfo,
                                 IOsInfo osInfo,
-                            IRouteCacheProvider routeCacheProvider,
                                 IConfigFileProvider configFileProvider,
                                 IMainDatabase database,
                                 ILifecycleService lifecycleService,
-                            IDeploymentInfoProvider deploymentInfoProvider)
+                                IDeploymentInfoProvider deploymentInfoProvider,
-            : base("system")
+                                EndpointDataSource endpoints,
+                                DfaGraphWriter graphWriter,
+                                DuplicateEndpointDetector detector)
         {
             _appFolderInfo = appFolderInfo;
             _runtimeInfo = runtimeInfo;
             _platformInfo = platformInfo;
             _osInfo = osInfo;
-            _routeCacheProvider = routeCacheProvider;
             _configFileProvider = configFileProvider;
             _database = database;
             _lifecycleService = lifecycleService;
             _deploymentInfoProvider = deploymentInfoProvider;
-            Get("/status", x => GetStatus());
+            _endpointData = endpoints;
-            Get("/routes", x => GetRoutes());
+            _graphWriter = graphWriter;
-            Post("/shutdown", x => Shutdown());
+            _detector = detector;
-            Post("/restart", x => Restart());
         }
 
-        private object GetStatus()
+        [HttpGet("status")]
+        public object GetStatus()
         {
             return new
             {
@@ -81,18 +89,32 @@ namespace Radarr.Api.V3.System
             };
         }
 
-        private object GetRoutes()
+        [HttpGet("routes")]
+        public IActionResult GetRoutes()
         {
-            return _routeCacheProvider.GetCache().Values;
+            using (var sw = new StringWriter())
+            {
+                _graphWriter.Write(_endpointData, sw);
+                var graph = sw.ToString();
+                return Content(graph, "text/plain");
+            }
+        }
+
+        [HttpGet("routes/duplicate")]
+        public object DuplicateRoutes()
+        {
+            return _detector.GetDuplicateEndpoints(_endpointData);
         }
 
-        private object Shutdown()
+        [HttpPost("shutdown")]
+        public object Shutdown()
         {
             Task.Factory.StartNew(() => _lifecycleService.Shutdown());
             return new { ShuttingDown = true };
         }
 
-        private object Restart()
+        [HttpPost("restart")]
+        public object Restart()
         {
             Task.Factory.StartNew(() => _lifecycleService.Restart());
             return new { Restarting = true };

src/Radarr.Api.V3/System/Tasks/TaskController.cs

@@ -1,27 +1,29 @@
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.Jobs;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.SignalR;
 using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.System.Tasks
 {
-    public class TaskModule : RadarrRestModuleWithSignalR<TaskResource, ScheduledTask>, IHandle<CommandExecutedEvent>
+    [V3ApiController("system/task")]
+    public class TaskController : RestControllerWithSignalR<TaskResource, ScheduledTask>, IHandle<CommandExecutedEvent>
     {
         private readonly ITaskManager _taskManager;
 
-        public TaskModule(ITaskManager taskManager, IBroadcastSignalRMessage broadcastSignalRMessage)
+        public TaskController(ITaskManager taskManager, IBroadcastSignalRMessage broadcastSignalRMessage)
-            : base(broadcastSignalRMessage, "system/task")
+            : base(broadcastSignalRMessage)
         {
             _taskManager = taskManager;
-            GetResourceAll = GetAll;
-            GetResourceById = GetTask;
         }
 
-        private List<TaskResource> GetAll()
+        [HttpGet]
+        public List<TaskResource> GetAll()
         {
             return _taskManager.GetAll()
                                .Select(ConvertToResource)
@@ -29,7 +31,7 @@ namespace Radarr.Api.V3.System.Tasks
                                .ToList();
         }
 
-        private TaskResource GetTask(int id)
+        public override TaskResource GetResourceById(int id)
         {
             var task = _taskManager.GetAll()
                                .SingleOrDefault(t => t.Id == id);
@@ -58,6 +60,7 @@ namespace Radarr.Api.V3.System.Tasks
             };
         }
 
+        [NonAction]
         public void Handle(CommandExecutedEvent message)
         {
             BroadcastResourceChange(ModelAction.Sync);

src/Radarr.Api.V3/Tags/TagController.cs

@@ -0,0 +1,61 @@
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Core.Datastore.Events;
+using NzbDrone.Core.Messaging.Events;
+using NzbDrone.Core.Tags;
+using NzbDrone.SignalR;
+using Radarr.Http;
+using Radarr.Http.REST;
+using Radarr.Http.REST.Attributes;
+
+namespace Radarr.Api.V3.Tags
+{
+    [V3ApiController]
+    public class TagController : RestControllerWithSignalR<TagResource, Tag>, IHandle<TagsUpdatedEvent>
+    {
+        private readonly ITagService _tagService;
+
+        public TagController(IBroadcastSignalRMessage signalRBroadcaster,
+            ITagService tagService)
+            : base(signalRBroadcaster)
+        {
+            _tagService = tagService;
+        }
+
+        public override TagResource GetResourceById(int id)
+        {
+            return _tagService.GetTag(id).ToResource();
+        }
+
+        [HttpGet]
+        public List<TagResource> GetAll()
+        {
+            return _tagService.All().ToResource();
+        }
+
+        [RestPostById]
+        public ActionResult<TagResource> Create(TagResource resource)
+        {
+            return Created(_tagService.Add(resource.ToModel()).Id);
+        }
+
+        [RestPutById]
+        public ActionResult<TagResource> Update(TagResource resource)
+        {
+            _tagService.Update(resource.ToModel());
+            return Accepted(resource.Id);
+        }
+
+        [RestDeleteById]
+        public void DeleteTag(int id)
+        {
+            _tagService.Delete(id);
+        }
+
+        [NonAction]
+        public void Handle(TagsUpdatedEvent message)
+        {
+            BroadcastResourceChange(ModelAction.Sync);
+        }
+    }
+}

src/Radarr.Api.V3/Tags/TagDetailsController.cs

@@ -1,28 +1,28 @@
 using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.Tags;
 using Radarr.Http;
+using Radarr.Http.REST;
 
 namespace Radarr.Api.V3.Tags
 {
-    public class TagDetailsModule : RadarrRestModule<TagDetailsResource>
+    [V3ApiController("tag/detail")]
+    public class TagDetailsController : RestController<TagDetailsResource>
     {
         private readonly ITagService _tagService;
 
-        public TagDetailsModule(ITagService tagService)
+        public TagDetailsController(ITagService tagService)
-            : base("/tag/detail")
         {
             _tagService = tagService;
-
-            GetResourceById = GetById;
-            GetResourceAll = GetAll;
         }
 
-        private TagDetailsResource GetById(int id)
+        public override TagDetailsResource GetResourceById(int id)
         {
             return _tagService.Details(id).ToResource();
         }
 
-        private List<TagDetailsResource> GetAll()
+        [HttpGet]
+        public List<TagDetailsResource> GetAll()
         {
             return _tagService.Details().ToResource();
         }

src/Radarr.Api.V3/Tags/TagModule.cs

@@ -1,57 +0,0 @@
-using System.Collections.Generic;
-using NzbDrone.Core.Datastore.Events;
-using NzbDrone.Core.Messaging.Events;
-using NzbDrone.Core.Tags;
-using NzbDrone.SignalR;
-using Radarr.Http;
-
-namespace Radarr.Api.V3.Tags
-{
-    public class TagModule : RadarrRestModuleWithSignalR<TagResource, Tag>, IHandle<TagsUpdatedEvent>
-    {
-        private readonly ITagService _tagService;
-
-        public TagModule(IBroadcastSignalRMessage signalRBroadcaster,
-                         ITagService tagService)
-            : base(signalRBroadcaster)
-        {
-            _tagService = tagService;
-
-            GetResourceById = GetById;
-            GetResourceAll = GetAll;
-            CreateResource = Create;
-            UpdateResource = Update;
-            DeleteResource = DeleteTag;
-        }
-
-        private TagResource GetById(int id)
-        {
-            return _tagService.GetTag(id).ToResource();
-        }
-
-        private List<TagResource> GetAll()
-        {
-            return _tagService.All().ToResource();
-        }
-
-        private int Create(TagResource resource)
-        {
-            return _tagService.Add(resource.ToModel()).Id;
-        }
-
-        private void Update(TagResource resource)
-        {
-            _tagService.Update(resource.ToModel());
-        }
-
-        private void DeleteTag(int id)
-        {
-            _tagService.Delete(id);
-        }
-
-        public void Handle(TagsUpdatedEvent message)
-        {
-            BroadcastResourceChange(ModelAction.Sync);
-        }
-    }
-}

src/Radarr.Api.V3/Update/UpdateController.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Update;
@@ -8,19 +9,20 @@ using Radarr.Http;
 
 namespace Radarr.Api.V3.Update
 {
-    public class UpdateModule : RadarrRestModule<UpdateResource>
+    [V3ApiController]
+    public class UpdateController : Controller
     {
         private readonly IRecentUpdateProvider _recentUpdateProvider;
         private readonly IUpdateHistoryService _updateHistoryService;
 
-        public UpdateModule(IRecentUpdateProvider recentUpdateProvider, IUpdateHistoryService updateHistoryService)
+        public UpdateController(IRecentUpdateProvider recentUpdateProvider, IUpdateHistoryService updateHistoryService)
         {
             _recentUpdateProvider = recentUpdateProvider;
             _updateHistoryService = updateHistoryService;
-            GetResourceAll = GetRecentUpdates;
         }
 
-        private List<UpdateResource> GetRecentUpdates()
+        [HttpGet]
+        public List<UpdateResource> GetRecentUpdates()
         {
             var resources = _recentUpdateProvider.GetRecentUpdatePackages()
                                                  .OrderByDescending(u => u.Version)

src/Radarr.Http/Authentication/ApiKeyAuthenticationHandler.cs

@@ -0,0 +1,89 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Claims;
+using System.Text.Encodings.Web;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace Radarr.Http.Authentication
+{
+    public class ApiKeyAuthenticationOptions : AuthenticationSchemeOptions
+    {
+        public const string DefaultScheme = "API Key";
+        public string Scheme => DefaultScheme;
+        public string AuthenticationType = DefaultScheme;
+
+        public string HeaderName { get; set; }
+        public string QueryName { get; set; }
+        public string ApiKey { get; set; }
+    }
+
+    public class ApiKeyAuthenticationHandler : AuthenticationHandler<ApiKeyAuthenticationOptions>
+    {
+        public ApiKeyAuthenticationHandler(IOptionsMonitor<ApiKeyAuthenticationOptions> options,
+            ILoggerFactory logger,
+            UrlEncoder encoder,
+            ISystemClock clock)
+            : base(options, logger, encoder, clock)
+        {
+        }
+
+        private string ParseApiKey()
+        {
+            // Try query parameter
+            if (Request.Query.TryGetValue(Options.QueryName, out var value))
+            {
+                return value.FirstOrDefault();
+            }
+
+            // No ApiKey query parameter found try headers
+            if (Request.Headers.TryGetValue(Options.HeaderName, out var headerValue))
+            {
+                return headerValue.FirstOrDefault();
+            }
+
+            return Request.Headers["Authorization"].FirstOrDefault()?.Replace("Bearer ", "");
+        }
+
+        protected override Task<AuthenticateResult> HandleAuthenticateAsync()
+        {
+            var providedApiKey = ParseApiKey();
+
+            if (string.IsNullOrWhiteSpace(providedApiKey))
+            {
+                return Task.FromResult(AuthenticateResult.NoResult());
+            }
+
+            if (Options.ApiKey == providedApiKey)
+            {
+                var claims = new List<Claim>
+                {
+                    new Claim("ApiKey", "true")
+                };
+
+                var identity = new ClaimsIdentity(claims, Options.AuthenticationType);
+                var identities = new List<ClaimsIdentity> { identity };
+                var principal = new ClaimsPrincipal(identities);
+                var ticket = new AuthenticationTicket(principal, Options.Scheme);
+
+                return Task.FromResult(AuthenticateResult.Success(ticket));
+            }
+
+            return Task.FromResult(AuthenticateResult.NoResult());
+        }
+
+        protected override Task HandleChallengeAsync(AuthenticationProperties properties)
+        {
+            Response.StatusCode = 401;
+            return Task.CompletedTask;
+        }
+
+        protected override Task HandleForbiddenAsync(AuthenticationProperties properties)
+        {
+            Response.StatusCode = 403;
+            return Task.CompletedTask;
+        }
+    }
+}