Use base controller for logger service

Add shared project

Shared/Shared.projitems

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+    <HasSharedItems>true</HasSharedItems>
+    <SharedGUID>29FAECCD-4C19-44F3-963F-6535BE962E2E</SharedGUID>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration">
+    <Import_RootNamespace>Shared</Import_RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <Folder Include="$(MSBuildThisFileDirectory)Models" />
+  </ItemGroup>
+</Project>

Shared/Shared.shproj

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <PropertyGroup Label="Globals">
+        <ProjectGuid>{739247D2-9B9B-45DE-A97F-216E0D97930C}</ProjectGuid>
+    </PropertyGroup>
+    <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+    <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.Default.props" />
+    <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.props" />
+    <Import Project="Shared.projitems" Label="Shared" />
+    <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.CSharp.targets" />
+</Project>

TaikoLocalServer.sln

@@ -5,6 +5,8 @@ VisualStudioVersion = 17.0.32112.339
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TaikoLocalServer", "TaikoLocalServer\TaikoLocalServer.csproj", "{98FDA12C-CD3C-42D0-BEBE-4E809E6E41AC}"
 EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Shared", "Shared\Shared.shproj", "{739247D2-9B9B-45DE-A97F-216E0D97930C}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

TaikoLocalServer/Common/Utils/ObjectMappers.cs

@@ -2,15 +2,19 @@
 
 namespace TaikoLocalServer.Common.Utils;
 
+using DanScoreDataStage = GetDanScoreResponse.DanScoreData.DanScoreDataStage;
+
 public static class ObjectMappers
 {
 
-    public static readonly IObjectMap<DanStageScoreDatum, GetDanScoreResponse.DanScoreData.DanScoreDataStage> DanStageDataMap;
+    public static readonly IObjectMap<DanStageScoreDatum, DanScoreDataStage> DanStageDbToResponseMap;
+    
+    public static readonly IObjectMap<DanScoreDataStage, DanStageScoreDatum> DanStageResponseToDbMap;
 
     static ObjectMappers()
     {
         var mapper = new ObjectMapper();
-        DanStageDataMap = mapper.AddMap<DanStageScoreDatum, GetDanScoreResponse.DanScoreData.DanScoreDataStage>()
+        DanStageDbToResponseMap = mapper.AddMap<DanStageScoreDatum, DanScoreDataStage>()
             .Add(t => t.ComboCnt, s => s.ComboCount)
             .Add(t => t.GoodCnt, s => s.GoodCount)
             .Add(t => t.OkCnt, s => s.OkCount)
@@ -19,5 +23,15 @@ public static class ObjectMappers
             .Add(t => t.PoundCnt, s => s.DrumrollCount)
             .Add(t => t.PlayScore, s => s.PlayScore)
             .Add(t => t.HighScore, s => s.HighScore);
+
+        DanStageResponseToDbMap = mapper.AddMap<DanScoreDataStage, DanStageScoreDatum>()
+            .Add(t => t.ComboCount, s => s.ComboCnt)
+            .Add(t => t.GoodCount, s => s.GoodCnt)
+            .Add(t => t.OkCount, s => s.OkCnt)
+            .Add(t => t.BadCount, s => s.NgCnt)
+            .Add(t => t.TotalHitCount, s => s.HitCnt)
+            .Add(t => t.DrumrollCount, s => s.PoundCnt)
+            .Add(t => t.PlayScore, s => s.PlayScore)
+            .Add(t => t.HighScore, s => s.HighScore);
     }
 }

TaikoLocalServer/Controllers/AmAuth/PowerOnController.cs

@@ -1,27 +1,21 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.AmAuth;
 
 [ApiController]
 [Route("/sys/servlet/PowerOn")]
-public class PowerOnController : ControllerBase
+public class PowerOnController : BaseController<PowerOnController>
 {
-    private const string HostStartup = "vsapi.taiko-p.jp";
+    private const string HOST_STARTUP = "vsapi.taiko-p.jp";
-    
-    private readonly ILogger<PowerOnController> logger;
-    
-    public PowerOnController(ILogger<PowerOnController> logger) {
-        this.logger = logger;
-    }
 
     [HttpPost]
     public ContentResult PowerOn([FromForm] PowerOnRequest request)
     {
-        logger.LogInformation("Power on request: {Request}",request.Stringify());
+        Logger.LogInformation("Power on request: {Request}",request.Stringify());
         var now = DateTime.Now;
         var response = new Dictionary<string, string>
         {
             {"stat", "1"},
-            {"uri", HostStartup},
+            {"uri", HOST_STARTUP},
-            {"host", HostStartup},
+            {"host", HOST_STARTUP},
             {"place_id", "JPN0123"},
             {"name", "NAMCO"},
             {"nickname", "NAMCO"},

TaikoLocalServer/Controllers/AmUpdater/MuchaController.cs

@@ -1,18 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.AmUpdater;
 
-public class MuchaController : ControllerBase
+public class MuchaController : BaseController<MuchaController>
 {
-    private const string UrlBase = "https://v402-front.mucha-prd.nbgi-amnet.jp:10122";
+    private const string URL_BASE = "https://v402-front.mucha-prd.nbgi-amnet.jp:10122";
-    private readonly ILogger<MuchaController> logger;
-    public MuchaController(ILogger<MuchaController> logger) {
-        this.logger = logger;
-    }
 
     [HttpPost("/mucha_front/boardauth.do")]
 
     public ContentResult BoardAuth([FromForm] MuchaUpdateCheckRequest request)
     {
-        logger.LogInformation("Mucha request: {Request}", request.Stringify());
+        Logger.LogInformation("Mucha request: {Request}", request.Stringify());
         var serverTime = DateTime.Now.ToString("yyyyMMddHHmm");
         var utcServerTime = DateTime.UtcNow.ToString("yyyyMMddHHmm");
         var response = new Dictionary<string, string>
@@ -35,12 +31,12 @@ public class MuchaController : ControllerBase
             { "AREA_FULL_3", "" },
             { "AREA_FULL_3_EN", "" },
             { "AUTH_INTERVAL", "86400" },
-            { "CHARGE_URL", $"{UrlBase}/charge/" },
+            { "CHARGE_URL", $"{URL_BASE}/charge/" },
             { "CONSUME_TOKEN", "0" },
             { "COUNTRY_CD", "JPN" },
             { "DONGLE_FLG", "1" },
             { "EXPIRATION_DATE", "null" },
-            { "FILE_URL", $"{UrlBase}/file/" },
+            { "FILE_URL", $"{URL_BASE}/file/" },
             { "FORCE_BOOT", "0" },
             { "PLACE_ID", request.PlaceId ?? "" },
             { "PREFECTURE_ID", "14" },
@@ -50,9 +46,9 @@ public class MuchaController : ControllerBase
             { "SHOP_NAME_EN", "NAMCO" },
             { "SHOP_NICKNAME", "W" },
             { "SHOP_NICKNAME_EN", "W" },
-            { "URL_1", $"{UrlBase}/url1/" },
+            { "URL_1", $"{URL_BASE}/url1/" },
-            { "URL_2", $"{UrlBase}/url2/" },
+            { "URL_2", $"{URL_BASE}/url2/" },
-            { "URL_3", $"{UrlBase}/url3/" },
+            { "URL_3", $"{URL_BASE}/url3/" },
             { "USE_TOKEN", "0" }
         };
         var formOutput = FormOutputUtil.ToFormOutput(response);
@@ -62,15 +58,15 @@ public class MuchaController : ControllerBase
     [HttpPost("/mucha_front/updatacheck.do")]
     public ContentResult UpdateCheck(MuchaBoardAuthRequest request)
     {
-        logger.LogInformation("Request is {Request}", request.Stringify());
+        Logger.LogInformation("Request is {Request}", request.Stringify());
         var response = new Dictionary<string, string>
         {
             { "RESULTS", "001" },
             { "UPDATE_VER_1", request.GameVersion ?? "S1210JPN08.18" },
-            { "UPDATE_URL_1", $"{UrlBase}/updUrl1/" },
+            { "UPDATE_URL_1", $"{URL_BASE}/updUrl1/" },
             { "UPDATE_SIZE_1", "0" },
             { "UPDATE_CRC_1", "0000000000000000" },
-            { "CHECK_URL_1", $"{UrlBase}/checkUrl/" },
+            { "CHECK_URL_1", $"{URL_BASE}/checkUrl/" },
             { "EXE_VER_1", request.GameVersion ?? "S1210JPN08.18" },
             { "INFO_SIZE_1", "0" },
             { "COM_SIZE_1", "0" },

TaikoLocalServer/Controllers/Api/DashboardController.cs

@@ -0,0 +1,8 @@
+namespace TaikoLocalServer.Controllers.Api;
+
+[ApiController]
+[Route("/api/[controller]")]
+public class DashboardController : BaseController<DashboardController>
+{
+    
+}

TaikoLocalServer/Controllers/BaseController.cs

@@ -0,0 +1,8 @@
+namespace TaikoLocalServer.Controllers;
+
+public abstract class BaseController<T> : ControllerBase where T : BaseController<T>
+{
+    private ILogger<T>? logger;
+
+    protected ILogger<T> Logger => (logger ??= HttpContext.RequestServices.GetService<ILogger<T>>()) ?? throw new InvalidOperationException();
+}

TaikoLocalServer/Controllers/Game/AddTokenCountController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/addtokencount.php")]
 [ApiController]
-public class AddTokenCountController : ControllerBase
+public class AddTokenCountController : BaseController<AddTokenCountController>
 {
-    private readonly ILogger<AddTokenCountController> logger;
-    public AddTokenCountController(ILogger<AddTokenCountController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult AddTokenCount([FromBody] AddTokenCountRequest request)
     {
-        logger.LogInformation("AddTokenCount request : {Request}", request.Stringify());
+        Logger.LogInformation("AddTokenCount request : {Request}", request.Stringify());
 
         var response = new AddTokenCountResponse
         {

TaikoLocalServer/Controllers/Game/BaidController.cs

@@ -1,18 +1,15 @@
 using System.Text.Json;
 
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [ApiController]
 [Route("/v12r03/chassis/baidcheck.php")]
-public class BaidController:ControllerBase
+public class BaidController : BaseController<BaidController>
 {
-    private readonly ILogger<BaidController> logger;
-
     private readonly TaikoDbContext context;
 
-    public BaidController(ILogger<BaidController> logger, TaikoDbContext context)
+    public BaidController(TaikoDbContext context)
     {
-        this.logger = logger;
         this.context = context;
     }
 
@@ -21,11 +18,11 @@ public class BaidController:ControllerBase
     [Produces("application/protobuf")]
     public IActionResult GetBaid([FromBody] BAIDRequest request)
     {
-        logger.LogInformation("Baid request: {Request}", request.Stringify());
+        Logger.LogInformation("Baid request: {Request}", request.Stringify());
         BAIDResponse response;
         if (!context.Cards.Any(card => card.AccessCode == request.AccessCode))
         {
-            logger.LogInformation("New user from access code {AccessCode}", request.AccessCode);
+            Logger.LogInformation("New user from access code {AccessCode}", request.AccessCode);
             var newId = context.Cards.Any() ? context.Cards.Max(card => card.Baid) + 1 : 1;
 
             response = new BAIDResponse
@@ -94,11 +91,11 @@ public class BaidController:ControllerBase
         }
         catch (JsonException e)
         {
-            logger.LogError(e, "Parsing costume json data failed");
+            Logger.LogError(e, "Parsing costume json data failed");
         }
         if (costumeData == null || costumeData.Count < 5)
         {
-            logger.LogWarning("Costume data is null or count less than 5!");
+            Logger.LogWarning("Costume data is null or count less than 5!");
             costumeData = new List<uint> { 0, 0, 0, 0, 0 };
         }
 
@@ -114,7 +111,7 @@ public class BaidController:ControllerBase
             .DefaultIfEmpty()
             .Max();
         var gotDanFlagArray = FlagCalculator.ComputeGotDanFlags(danData);
-        logger.LogInformation("Got dan array {Array}", gotDanFlagArray.Stringify());
+        Logger.LogInformation("Got dan array {Array}", gotDanFlagArray.Stringify());
 
         response = new BAIDResponse
         {

TaikoLocalServer/Controllers/Game/BookkeepingController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [ApiController]
 [Route("/v12r03/chassis/bookkeeping.php")]
-public class BookkeepingController : ControllerBase
+public class BookkeepingController : BaseController<BookkeepingController>
 {
-    private readonly ILogger<BookkeepingController> logger;
-    public BookkeepingController(ILogger<BookkeepingController> logger) {
-        this.logger = logger;
-    }
-    
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult StartupAuth([FromBody] BookKeepingRequest request)
     {
-        logger.LogInformation("Bookkeeping request: {Request}", request.Stringify());
+        Logger.LogInformation("Bookkeeping request: {Request}", request.Stringify());
         var response = new BookKeepingResponse
         {
             Result = 1

TaikoLocalServer/Controllers/Game/ChallengeCompetitionController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/challengecompe.php")]
 [ApiController]
-public class ChallengeCompetitionController : ControllerBase
+public class ChallengeCompetitionController : BaseController<ChallengeCompetitionController>
 {
-    private readonly ILogger<ChallengeCompetitionController> logger;
-    public ChallengeCompetitionController(ILogger<ChallengeCompetitionController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult HandleChallenge([FromBody] ChallengeCompeRequest request)
     {
-        logger.LogInformation("ChallengeCompe request : {Request}", request.Stringify());
+        Logger.LogInformation("ChallengeCompe request : {Request}", request.Stringify());
 
         var response = new ChallengeCompeResponse
         {

TaikoLocalServer/Controllers/Game/CrownsDataController.cs

@@ -1,16 +1,13 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/crownsdata.php")]
 [ApiController]
-public class CrownsDataController : ControllerBase
+public class CrownsDataController : BaseController<CrownsDataController>
 {
-    private readonly ILogger<CrownsDataController> logger;
-    
     private readonly TaikoDbContext context;
 
-    public CrownsDataController(ILogger<CrownsDataController> logger, TaikoDbContext context)
+    public CrownsDataController(TaikoDbContext context)
     {
-        this.logger = logger;
         this.context = context;
     }
 
@@ -18,7 +15,7 @@ public class CrownsDataController : ControllerBase
     [Produces("application/protobuf")]
     public IActionResult CrownsData([FromBody] CrownsDataRequest request)
     {
-        logger.LogInformation("CrownsData request : {Request}", request.Stringify());
+        Logger.LogInformation("CrownsData request : {Request}", request.Stringify());
 
         var songBestData = context.SongBestData.Where(datum => datum.Baid == request.Baid).ToList();
         

TaikoLocalServer/Controllers/Game/ExecuteQrCodeController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/executeqrcode.php")]
 [ApiController]
-public class ExecuteQrCodeController : ControllerBase
+public class ExecuteQrCodeController : BaseController<ExecuteQrCodeController>
 {
-    private readonly ILogger<ExecuteQrCodeController> logger;
-    public ExecuteQrCodeController(ILogger<ExecuteQrCodeController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult ExecuteQrCode([FromBody] ExecuteQrcodeRequest request)
     {
-        logger.LogInformation("ExecuteQrcode request : {Request}", request.Stringify());
+        Logger.LogInformation("ExecuteQrcode request : {Request}", request.Stringify());
 
         var response = new ExecuteQrcodeResponse
         {

TaikoLocalServer/Controllers/Game/GetAiDataController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getaidata.php")]
 [ApiController]
-public class GetAiDataController : ControllerBase
+public class GetAiDataController : BaseController<GetAiDataController>
 {
-    private readonly ILogger<GetAiDataController> logger;
-    public GetAiDataController(ILogger<GetAiDataController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetAiData([FromBody] GetAiDataRequest request)
     {
-        logger.LogInformation("GetAiData request : {Request}", request.Stringify());
+        Logger.LogInformation("GetAiData request : {Request}", request.Stringify());
 
         var response = new GetAiDataResponse
         {

TaikoLocalServer/Controllers/Game/GetAiScoreController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getaiscore.php")]
 [ApiController]
-public class GetAiScoreController : ControllerBase
+public class GetAiScoreController : BaseController<GetAiScoreController>
 {
-    private readonly ILogger<GetAiScoreController> logger;
-    public GetAiScoreController(ILogger<GetAiScoreController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetAiScore([FromBody] GetAiScoreRequest request)
     {
-        logger.LogInformation("GetAiScore request : {Request}", request.Stringify());
+        Logger.LogInformation("GetAiScore request : {Request}", request.Stringify());
 
         var response = new GetAiScoreResponse
         {

TaikoLocalServer/Controllers/Game/GetApplicationUrlController.cs

@@ -0,0 +1,23 @@
+namespace TaikoLocalServer.Controllers.Game;
+
+[Route("/v12r03/chassis/getapplicationurl.php")]
+[ApiController]
+public class GetApplicationUrlController : BaseController<GetApplicationUrlController>
+{
+    private const string APPLICATION_URL = "vsapi.taiko-p.jp";
+
+    [HttpPost]
+    [Produces("application/protobuf")]
+    public IActionResult GetApplicationUrl([FromBody] GetApplicationUrlRequest request)
+    {
+        Logger.LogInformation("GetApplicationUrl request : {Request}", request.Stringify());
+
+        var response = new GetApplicationUrlResponse
+        {
+            Result = 1,
+            ApplicationUrl = APPLICATION_URL
+        };
+
+        return Ok(response);
+    }
+}

TaikoLocalServer/Controllers/Game/GetDanOdaiController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getdanodai.php")]
 [ApiController]
-public class GetDanOdaiController : ControllerBase
+public class GetDanOdaiController : BaseController<GetDanOdaiController>
 {
-    private readonly ILogger<GetDanOdaiController> logger;
-    public GetDanOdaiController(ILogger<GetDanOdaiController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetDanOdai([FromBody] GetDanOdaiRequest request)
     {
-        logger.LogInformation("GetDanOdai request : {Request}", request.Stringify());
+        Logger.LogInformation("GetDanOdai request : {Request}", request.Stringify());
 
         var response = new GetDanOdaiResponse
         {
@@ -31,7 +26,7 @@ public class GetDanOdaiController : ControllerBase
             manager.OdaiDataList.TryGetValue(danId, out var odaiData);
             if (odaiData is null)
             {
-                logger.LogWarning("Requested dan id {Id} does not exist!", danId);
+                Logger.LogWarning("Requested dan id {Id} does not exist!", danId);
                 continue;
             }
 

TaikoLocalServer/Controllers/Game/GetDanScoreController.cs

@@ -1,16 +1,13 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getdanscore.php")]
 [ApiController]
-public class GetDanScoreController : ControllerBase
+public class GetDanScoreController : BaseController<GetDanScoreController>
 {
-    private readonly ILogger<GetDanScoreController> logger;
-    
     private readonly TaikoDbContext context;
 
-    public GetDanScoreController(ILogger<GetDanScoreController> logger, TaikoDbContext context)
+    public GetDanScoreController(TaikoDbContext context)
     {
-        this.logger = logger;
         this.context = context;
     }
 
@@ -18,7 +15,7 @@ public class GetDanScoreController : ControllerBase
     [Produces("application/protobuf")]
     public IActionResult GetDanScore([FromBody] GetDanScoreRequest request)
     {
-        logger.LogInformation("GetDanScore request : {Request}", request.Stringify());
+        Logger.LogInformation("GetDanScore request : {Request}", request.Stringify());
 
         var response = new GetDanScoreResponse
         {
@@ -43,7 +40,7 @@ public class GetDanScoreController : ControllerBase
             };
             foreach (var stageScoreDatum in datum.DanStageScoreData)
             {
-                responseData.AryDanScoreDataStages.Add(ObjectMappers.DanStageDataMap.Apply(stageScoreDatum));
+                responseData.AryDanScoreDataStages.Add(ObjectMappers.DanStageDbToResponseMap.Apply(stageScoreDatum));
             }
             
             response.AryDanScoreDatas.Add(responseData);

TaikoLocalServer/Controllers/Game/GetFolderController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getfolder.php")]
 [ApiController]
-public class GetFolderController : ControllerBase
+public class GetFolderController : BaseController<GetFolderController>
 {
-    private readonly ILogger<GetFolderController> logger;
-    public GetFolderController(ILogger<GetFolderController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetFolder([FromBody] GetfolderRequest request)
     {
-        logger.LogInformation("GetFolder request : {Request}", request.Stringify());
+        Logger.LogInformation("GetFolder request : {Request}", request.Stringify());
 
         var response = new GetfolderResponse
         {

TaikoLocalServer/Controllers/Game/GetScoreRankController.cs

@@ -1,16 +1,13 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getscorerank.php")]
 [ApiController]
-public class GetScoreRankController : ControllerBase
+public class GetScoreRankController : BaseController<GetScoreRankController>
 {
-    private readonly ILogger<GetScoreRankController> logger;
-    
     private readonly TaikoDbContext context;
     
-    public GetScoreRankController(ILogger<GetScoreRankController> logger, TaikoDbContext context)
+    public GetScoreRankController(TaikoDbContext context)
     {
-        this.logger = logger;
         this.context = context;
     }
 
@@ -18,7 +15,7 @@ public class GetScoreRankController : ControllerBase
     [Produces("application/protobuf")]
     public IActionResult GetScoreRank([FromBody] GetScoreRankRequest request)
     {
-        logger.LogInformation("GetScoreRank request : {Request}", request.Stringify());
+        Logger.LogInformation("GetScoreRank request : {Request}", request.Stringify());
         var kiwamiScores = new byte[Constants.KIWAMI_SCORE_RANK_ARRAY_SIZE];
         var miyabiScores = new ushort[Constants.MIYABI_CORE_RANK_ARRAY_SIZE];
         var ikiScores = new ushort[Constants.IKI_CORE_RANK_ARRAY_SIZE];

TaikoLocalServer/Controllers/Game/GetShopFolderController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getshopfolder.php")]
 [ApiController]
-public class GetShopFolderController : ControllerBase
+public class GetShopFolderController : BaseController<GetShopFolderController>
 {
-    private readonly ILogger<GetShopFolderController> logger;
-    public GetShopFolderController(ILogger<GetShopFolderController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetShopFolder([FromBody] GetShopFolderRequest request)
     {
-        logger.LogInformation("GetShopFolder request : {Request}", request.Stringify());
+        Logger.LogInformation("GetShopFolder request : {Request}", request.Stringify());
 
         var response = new GetShopFolderResponse
         {

TaikoLocalServer/Controllers/Game/GetSongIntroductionController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/getsongintroduction.php")]
 [ApiController]
-public class GetSongIntroductionController : ControllerBase
+public class GetSongIntroductionController : BaseController<GetSongIntroductionController>
 {
-    private readonly ILogger<GetSongIntroductionController> logger;
-    public GetSongIntroductionController(ILogger<GetSongIntroductionController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetSongIntroduction([FromBody] GetSongIntroductionRequest request)
     {
-        logger.LogInformation("GetSongIntroduction request : {Request}", request.Stringify());
+        Logger.LogInformation("GetSongIntroduction request : {Request}", request.Stringify());
 
         var response = new GetSongIntroductionResponse
         {

TaikoLocalServer/Controllers/Game/GetTelopController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/gettelop.php")]
 [ApiController]
-public class GetTelopController : ControllerBase
+public class GetTelopController : BaseController<GetTelopController>
 {
-    private readonly ILogger<GetTelopController> logger;
-    public GetTelopController(ILogger<GetTelopController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetTelop([FromBody] GettelopRequest request)
     {
-        logger.LogInformation("GetTelop request : {Request}", request.Stringify());
+        Logger.LogInformation("GetTelop request : {Request}", request.Stringify());
 
         var startDateTime = DateTime.Now - TimeSpan.FromDays(999.0);
         var endDateTime = DateTime.Now + TimeSpan.FromDays(999.0);

TaikoLocalServer/Controllers/Game/GetTokenCountController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/gettokencount.php")]
 [ApiController]
-public class GetTokenCountController : ControllerBase
+public class GetTokenCountController : BaseController<GetTokenCountController>
 {
-    private readonly ILogger<GetTokenCountController> logger;
-    public GetTokenCountController(ILogger<GetTokenCountController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult GetTokenCount([FromBody] GetTokenCountRequest request)
     {
-        logger.LogInformation("GetTokenCount request : {Request}", request.Stringify());
+        Logger.LogInformation("GetTokenCount request : {Request}", request.Stringify());
 
         var response = new GetTokenCountResponse
         {

TaikoLocalServer/Controllers/Game/HeartbeatController.cs

@@ -1,20 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [ApiController]
 [Route("/v12r03/chassis/heartbeat.php")]
-public class HeartbeatController : ControllerBase
+public class HeartbeatController : BaseController<HeartbeatController>
 {
-    private readonly ILogger<HeartbeatController> logger;
-    
-    public HeartbeatController(ILogger<HeartbeatController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult HeartBeat([FromBody] HeartBeatRequest request)
     {
-        logger.LogInformation("Heartbeat request: {Request}", request.Stringify());
+        Logger.LogInformation("Heartbeat request: {Request}", request.Stringify());
         var response = new HeartBeatResponse
         {
             Result = 1,

TaikoLocalServer/Controllers/Game/InitialDataCheckController.cs

@@ -1,24 +1,16 @@
 using System.Collections;
 
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [ApiController]
 [Route("/v12r03/chassis/initialdatacheck.php")]
-public class InitialDataCheckController : ControllerBase
+public class InitialDataCheckController : BaseController<InitialDataCheckController>
 {
-    private readonly ILogger<InitialDataCheckController> logger;
-
-    public InitialDataCheckController(ILogger<InitialDataCheckController> logger)
-    {
-        this.logger = logger;
-    }
-
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult InitialDataCheck([FromBody] InitialdatacheckRequest request)
     {
-        logger.LogInformation("Initial data check request: {Request}", request.Stringify());
+        Logger.LogInformation("Initial data check request: {Request}", request.Stringify());
 
         var musicAttributeManager = MusicAttributeManager.Instance;
 
@@ -46,7 +38,6 @@ public class InitialDataCheckController : ControllerBase
             IsDanplay = true,
             IsAibattle = false,
             IsClose = false,
-            //SongIntroductionEndDatetime = (DateTime.Now + TimeSpan.FromDays(999)).ToString(Constants.DATE_TIME_FORMAT),
             DefaultSongFlg = enabledArray,
             AchievementSongBit = enabledArray,
             AryShopFolderDatas =

TaikoLocalServer/Controllers/Game/MyDonEntryController.cs

@@ -1,16 +1,13 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/mydonentry.php")]
 [ApiController]
-public class MyDonEntryController : ControllerBase
+public class MyDonEntryController : BaseController<MyDonEntryController>
 {
-    private readonly ILogger<MyDonEntryController> logger;
-
     private readonly TaikoDbContext context;
     
-    public MyDonEntryController(ILogger<MyDonEntryController> logger, TaikoDbContext context)
+    public MyDonEntryController(TaikoDbContext context)
     {
-        this.logger = logger;
         this.context = context;
     }
 
@@ -18,7 +15,7 @@ public class MyDonEntryController : ControllerBase
     [Produces("application/protobuf")]
     public IActionResult GetMyDonEntry([FromBody] MydonEntryRequest request)
     {
-        logger.LogInformation("MyDonEntry request : {Request}", request.Stringify());
+        Logger.LogInformation("MyDonEntry request : {Request}", request.Stringify());
 
         var newId = context.Cards.Any() ? context.Cards.Max(card => card.Baid) + 1 : 1;
         context.Cards.Add(new Card
@@ -26,6 +23,7 @@ public class MyDonEntryController : ControllerBase
             AccessCode = request.AccessCode,
             Baid = newId
         });
+        
         context.UserData.Add(new UserDatum
         {
             Baid = newId,
@@ -35,7 +33,8 @@ public class MyDonEntryController : ControllerBase
             AchievementDisplayDifficulty = Difficulty.None,
             ColorFace = 0,
             ColorBody = 1,
-            ColorLimb = 3
+            ColorLimb = 3,
+            FavoriteSongsArray = "{}"
         });
         context.SaveChanges();
         

TaikoLocalServer/Controllers/Game/PlayResultController.cs

@@ -1,19 +1,16 @@
 using System.Globalization;
 using System.Text.Json;
 
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/playresult.php")]
 [ApiController]
-public class PlayResultController : ControllerBase
+public class PlayResultController : BaseController<PlayResultController>
 {
-    private readonly ILogger<PlayResultController> logger;
-
     private readonly TaikoDbContext context;
 
-    public PlayResultController(ILogger<PlayResultController> logger, TaikoDbContext context)
+    public PlayResultController(TaikoDbContext context)
     {
-        this.logger = logger;
         this.context = context;
     }
 
@@ -21,12 +18,12 @@ public class PlayResultController : ControllerBase
     [Produces("application/protobuf")]
     public IActionResult UploadPlayResult([FromBody] PlayResultRequest request)
     {
-        logger.LogInformation("PlayResult request : {Request}", request.Stringify());
+        Logger.LogInformation("PlayResult request : {Request}", request.Stringify());
         var decompressed = GZipBytesUtil.DecompressGZipBytes(request.PlayresultData);
 
         var playResultData = Serializer.Deserialize<PlayResultDataRequest>(new ReadOnlySpan<byte>(decompressed));
 
-        logger.LogInformation("Play result data {Data}", playResultData.Stringify());
+        Logger.LogInformation("Play result data {Data}", playResultData.Stringify());
 
         var response = new PlayResultResponse
         {
@@ -63,6 +60,7 @@ public class PlayResultController : ControllerBase
     {
         if (playResultDataRequest.IsNotRecordedDan)
         {
+            Logger.LogInformation("Dan score will not be saved!");
             return;
         }
         var danScoreDataQuery = context.DanScoreData
@@ -113,18 +111,13 @@ public class PlayResultController : ControllerBase
                 add = false;
             }
 
+            // FIXME: Add proper logic for high score update
             if (danStageData.HighScore >= stageData.PlayScore)
             {
                 continue;
             }
-            danStageData.GoodCount = stageData.GoodCnt;
+            
-            danStageData.OkCount = stageData.OkCnt;
+            ObjectMappers.DanStageResponseToDbMap.Apply(stageData, danStageData);
-            danStageData.BadCount = stageData.NgCnt;
-            danStageData.PlayScore = stageData.PlayScore;
-            danStageData.HighScore = stageData.PlayScore;
-            danStageData.ComboCount = stageData.ComboCnt;
-            danStageData.TotalHitCount = stageData.HitCnt;
-            danStageData.DrumrollCount = stageData.PoundCnt;
 
             if (add)
             {

TaikoLocalServer/Controllers/Game/RewardItemController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/rewarditem.php")]
 [ApiController]
-public class RewardItemController : ControllerBase
+public class RewardItemController : BaseController<RewardItemController>
 {
-    private readonly ILogger<RewardItemController> logger;
-    public RewardItemController(ILogger<RewardItemController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult RewardItem([FromBody] RewardItemRequest request)
     {
-        logger.LogInformation("RewardItem request : {Request}", request.Stringify());
+        Logger.LogInformation("RewardItem request : {Request}", request.Stringify());
 
         var response = new RewardItemResponse
         {

TaikoLocalServer/Controllers/Game/SelfBestController.cs

@@ -0,0 +1,79 @@
+using Throw;
+
+namespace TaikoLocalServer.Controllers.Game;
+
+[Route("/v12r03/chassis/selfbest.php")]
+[ApiController]
+public class SelfBestController : BaseController<SelfBestController>
+{
+    private readonly TaikoDbContext context;
+    
+    public SelfBestController(TaikoDbContext context)
+    {
+        this.context = context;
+    }
+
+    [HttpPost]
+    [Produces("application/protobuf")]
+    public IActionResult SelfBest([FromBody] SelfBestRequest request)
+    {
+        Logger.LogInformation("SelfBest request : {Request}", request.Stringify());
+
+        var response = new SelfBestResponse
+        {
+            Result = 1,
+            Level = request.Level
+        };
+
+        var manager = MusicAttributeManager.Instance;
+        
+        var requestDifficulty = (Difficulty)request.Level;
+        requestDifficulty.Throw().IfOutOfRange();
+        
+        var playerBestData = context.SongBestData
+            .Where(datum => datum.Baid == request.Baid &&
+                            (datum.Difficulty == requestDifficulty ||
+                             (datum.Difficulty == Difficulty.UraOni && requestDifficulty == Difficulty.Oni)))
+            .ToList();
+        foreach (var songNo in request.ArySongNoes)
+        {
+            if (!manager.MusicAttributes.ContainsKey(songNo))
+            {
+                Logger.LogWarning("Music no {No} is missing!", songNo);
+                continue;
+            }
+
+            var selfBestData = GetSongSelfBestData(playerBestData, songNo);
+
+            response.ArySelfbestScores.Add(selfBestData);
+        }
+        response.ArySelfbestScores.Sort((data, otherData) => data.SongNo.CompareTo(otherData.SongNo));
+        
+        return Ok(response);
+    }
+
+    private static SelfBestResponse.SelfBestData GetSongSelfBestData(IEnumerable<SongBestDatum> playerBestData, uint songNo)
+    {
+        var songBestDatum = playerBestData.Where(datum => datum.SongId == songNo);
+
+        var selfBestData = new SelfBestResponse.SelfBestData
+        {
+            SongNo = songNo,
+        };
+
+        foreach (var datum in songBestDatum)
+        {
+            if (datum.Difficulty == Difficulty.UraOni)
+            {
+                selfBestData.UraBestScore = datum.BestScore;
+                selfBestData.UraBestScoreRate = datum.BestRate;
+                continue;
+            }
+
+            selfBestData.SelfBestScore = datum.BestScore;
+            selfBestData.SelfBestScoreRate = datum.BestRate;
+        }
+
+        return selfBestData;
+    }
+}

TaikoLocalServer/Controllers/Game/SongPurchaseController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/songpurchase.php")]
 [ApiController]
-public class SongPurchaseController : ControllerBase
+public class SongPurchaseController : BaseController<SongPurchaseController>
 {
-    private readonly ILogger<SongPurchaseController> logger;
-    public SongPurchaseController(ILogger<SongPurchaseController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult SongPurchase([FromBody] SongPurchaseRequest request)
     {
-        logger.LogInformation("SongPurchase request : {Request}", request.Stringify());
+        Logger.LogInformation("SongPurchase request : {Request}", request.Stringify());
 
         var response = new SongPurchaseResponse
         {

TaikoLocalServer/Controllers/Game/StartupAuthController.cs

@@ -1,22 +1,16 @@
 using taiko.vsinterface;
 
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [ApiController]
 [Route("/v01r00/chassis/startupauth.php")]
-public class StartupAuthController : ControllerBase
+public class StartupAuthController : BaseController<StartupAuthController>
 {
-    private readonly ILogger<StartupAuthController> logger;
-    
-    public StartupAuthController(ILogger<StartupAuthController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult StartupAuth([FromBody] StartupAuthRequest request)
     {
-        logger.LogInformation("StartupAuth request: {Request}", request.Stringify());
+        Logger.LogInformation("StartupAuth request: {Request}", request.Stringify());
         var response = new StartupAuthResponse
         {
             Result = 1

TaikoLocalServer/Controllers/Game/TournamentCheckController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/tournamentcheck.php")]
 [ApiController]
-public class TournamentCheckController : ControllerBase
+public class TournamentCheckController : BaseController<TournamentCheckController>
 {
-    private readonly ILogger<TournamentCheckController> logger;
-    public TournamentCheckController(ILogger<TournamentCheckController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult TournamentCheck([FromBody] TournamentcheckRequest request)
     {
-        logger.LogInformation("TournamentCheck request : {Request}", request.Stringify());
+        Logger.LogInformation("TournamentCheck request : {Request}", request.Stringify());
 
         var response = new TournamentcheckResponse
         {

TaikoLocalServer/Controllers/Game/UserDataController.cs

@@ -1,19 +1,17 @@
 using System.Collections;
 using System.Text.Json;
+using Throw;
 
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/userdata.php")]
 [ApiController]
-public class UserDataController : ControllerBase
+public class UserDataController : BaseController<UserDataController>
 {
-    private readonly ILogger<UserDataController> logger;
-    
     private readonly TaikoDbContext context;
     
-    public UserDataController(ILogger<UserDataController> logger, TaikoDbContext context)
+    public UserDataController(TaikoDbContext context)
     {
-        this.logger = logger;
         this.context = context;
     }
 
@@ -21,7 +19,7 @@ public class UserDataController : ControllerBase
     [Produces("application/protobuf")]
     public IActionResult GetUserData([FromBody] UserDataRequest request)
     {
-        logger.LogInformation("UserData request : {Request}", request.Stringify());
+        Logger.LogInformation("UserData request : {Request}", request.Stringify());
 
         var musicAttributeManager = MusicAttributeManager.Instance;
 
@@ -60,21 +58,20 @@ public class UserDataController : ControllerBase
             userData = context.UserData.First(datum => datum.Baid == request.Baid);
         }
 
-        var favoriteSongs = new uint[] { 0 };
+        var favoriteSongs = Array.Empty<uint>();
         try
         {
             favoriteSongs = JsonSerializer.Deserialize<uint[]>(userData.FavoriteSongsArray);
         }
         catch (JsonException e)
         {
-            logger.LogError(e, "Parsing favorite songs json data failed");
+            Logger.LogError(e, "Parsing favorite songs json data failed");
-        }
-        if (favoriteSongs == null || favoriteSongs.Length < 1)
-        {
-            logger.LogWarning("Favorite songs is null!");
-            favoriteSongs = new uint[] { };
         }
 
+        // The only way to get a null is provide string "null" as input,
+        // which means database content need to be fixed, so better throw
+        favoriteSongs.ThrowIfNull("Favorite song should never be null!");
+
         var response = new UserDataResponse
         {
             Result = 1,

TaikoLocalServer/Controllers/Game/VerifyQrCodeController.cs

@@ -1,19 +1,14 @@
-namespace TaikoLocalServer.Controllers;
+namespace TaikoLocalServer.Controllers.Game;
 
 [Route("/v12r03/chassis/verifyqrcode.php")]
 [ApiController]
-public class VerifyQrCodeController : ControllerBase
+public class VerifyQrCodeController : BaseController<VerifyQrCodeController>
 {
-    private readonly ILogger<VerifyQrCodeController> logger;
-    public VerifyQrCodeController(ILogger<VerifyQrCodeController> logger) {
-        this.logger = logger;
-    }
-
     [HttpPost]
     [Produces("application/protobuf")]
     public IActionResult VerifyQrCode([FromBody] VerifyQrcodeRequest request)
     {
-        logger.LogInformation("VerifyQrCode request : {Request}", request.Stringify());
+        Logger.LogInformation("VerifyQrCode request : {Request}", request.Stringify());
 
         var response = new VerifyQrcodeResponse
         {

TaikoLocalServer/Controllers/GetApplicationUrlController.cs

@@ -1,28 +0,0 @@
-namespace TaikoLocalServer.Controllers;
-
-[Route("/v12r03/chassis/getapplicationurl.php")]
-[ApiController]
-public class GetApplicationUrlController : ControllerBase
-{
-    private const string ApplicationUrl = "vsapi.taiko-p.jp";
-    
-    private readonly ILogger<GetApplicationUrlController> logger;
-    public GetApplicationUrlController(ILogger<GetApplicationUrlController> logger) {
-        this.logger = logger;
-    }
-
-    [HttpPost]
-    [Produces("application/protobuf")]
-    public IActionResult GetApplicationUrl([FromBody] GetApplicationUrlRequest request)
-    {
-        logger.LogInformation("GetApplicationUrl request : {Request}", request.Stringify());
-
-        var response = new GetApplicationUrlResponse
-        {
-            Result = 1,
-            ApplicationUrl = ApplicationUrl
-        };
-
-        return Ok(response);
-    }
-}

TaikoLocalServer/Controllers/SelfBestController.cs

@@ -1,70 +0,0 @@
-namespace TaikoLocalServer.Controllers;
-
-[Route("/v12r03/chassis/selfbest.php")]
-[ApiController]
-public class SelfBestController : ControllerBase
-{
-    private readonly ILogger<SelfBestController> logger;
-
-    private readonly TaikoDbContext context;
-    
-    public SelfBestController(ILogger<SelfBestController> logger, TaikoDbContext context)
-    {
-        this.logger = logger;
-        this.context = context;
-    }
-
-    [HttpPost]
-    [Produces("application/protobuf")]
-    public IActionResult SelfBest([FromBody] SelfBestRequest request)
-    {
-        logger.LogInformation("SelfBest request : {Request}", request.Stringify());
-
-        var response = new SelfBestResponse
-        {
-            Result = 1,
-            Level = request.Level
-        };
-
-        var manager = MusicAttributeManager.Instance;
-        var difficulty = (Difficulty)request.Level;
-        var playerBestData = context.SongBestData
-            .Where(datum => datum.Baid == request.Baid &&
-                            (datum.Difficulty == difficulty || (datum.Difficulty == Difficulty.UraOni && difficulty == Difficulty.Oni)))
-            .ToList();
-        foreach (var songNo in request.ArySongNoes)
-        {
-            if (!manager.MusicAttributes.ContainsKey(songNo))
-            {
-                logger.LogWarning("Music no {No} is missing!", songNo);
-                continue;
-            }
-
-            var songBestDatum = playerBestData.Where(datum => datum.SongId == songNo);
-
-            var selfBestData = new SelfBestResponse.SelfBestData
-            {
-                SongNo = songNo,
-            };
-
-            foreach (var datum in songBestDatum)
-            {
-                if (datum.Difficulty == difficulty)
-                {
-                    selfBestData.SelfBestScore = datum.BestScore;
-                    selfBestData.SelfBestScoreRate = datum.BestRate;
-                }
-                else if (datum.Difficulty == Difficulty.UraOni)
-                {
-                    selfBestData.UraBestScore = datum.BestScore;
-                    selfBestData.UraBestScoreRate = datum.BestRate;
-                }
-            }
-
-            response.ArySelfbestScores.Add(selfBestData);
-        }
-        response.ArySelfbestScores.Sort((data, otherData) => data.SongNo.CompareTo(otherData.SongNo));
-        
-        return Ok(response);
-    }
-}

TaikoLocalServer/TaikoLocalServer.csproj

@@ -23,6 +23,7 @@
         <PackageReference Include="Swan.Core" Version="6.0.2-beta.90" />
         <PackageReference Include="Swan.Logging" Version="6.0.2-beta.69" />
         <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+        <PackageReference Include="Throw" Version="1.2.0" />
         <PackageReference Include="Yoh.Text.Json.NamingPolicies" Version="0.2.1" />
     </ItemGroup>