Refactored project to module structure

Moonlight.Api/Admin/Sys/Settings/SettingsOptions.cs

@@ -0,0 +1,7 @@
+namespace Moonlight.Api.Admin.Sys.Settings;
+
+public class SettingsOptions
+{
+    public TimeSpan LookupL1CacheTime { get; set; } = TimeSpan.FromMinutes(1);
+    public TimeSpan LookupL2CacheTime { get; set; } = TimeSpan.FromMinutes(5);
+}

Moonlight.Api/Admin/Sys/Settings/SettingsService.cs

@@ -0,0 +1,83 @@
+using System.Text.Json;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Caching.Hybrid;
+using Microsoft.Extensions.Options;
+using Moonlight.Api.Infrastructure.Database;
+using Moonlight.Api.Infrastructure.Database.Entities;
+
+namespace Moonlight.Api.Admin.Sys.Settings;
+
+public class SettingsService
+{
+    private const string CacheKey = "Moonlight.Api.SettingsService.{0}";
+    private readonly HybridCache HybridCache;
+    private readonly IOptions<SettingsOptions> Options;
+    private readonly DatabaseRepository<SettingsOption> Repository;
+
+    public SettingsService(
+        DatabaseRepository<SettingsOption> repository,
+        IOptions<SettingsOptions> options,
+        HybridCache hybridCache
+    )
+    {
+        Repository = repository;
+        HybridCache = hybridCache;
+        Options = options;
+    }
+
+    public async Task<T?> GetValueAsync<T>(string key)
+    {
+        var cacheKey = string.Format(CacheKey, key);
+
+        var value = await HybridCache.GetOrCreateAsync<string?>(
+            cacheKey,
+            async ct =>
+            {
+                return await Repository
+                    .Query()
+                    .Where(x => x.Key == key)
+                    .Select(o => o.ValueJson)
+                    .FirstOrDefaultAsync(ct);
+            },
+            new HybridCacheEntryOptions
+            {
+                LocalCacheExpiration = Options.Value.LookupL1CacheTime,
+                Expiration = Options.Value.LookupL2CacheTime
+            }
+        );
+
+        if (string.IsNullOrWhiteSpace(value))
+            return default;
+
+        return JsonSerializer.Deserialize<T>(value);
+    }
+
+    public async Task SetValueAsync<T>(string key, T value)
+    {
+        var cacheKey = string.Format(CacheKey, key);
+
+        var option = await Repository
+            .Query()
+            .FirstOrDefaultAsync(x => x.Key == key);
+
+        var json = JsonSerializer.Serialize(value);
+
+        if (option != null)
+        {
+            option.ValueJson = json;
+            await Repository.UpdateAsync(option);
+        }
+        else
+        {
+            option = new SettingsOption
+            {
+                Key = key,
+                ValueJson = json
+            };
+
+            await Repository.AddAsync(option);
+        }
+
+        await HybridCache.RemoveAsync(cacheKey);
+    }
+}

Moonlight.Api/Admin/Sys/Settings/WhiteLabelingController.cs

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+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Moonlight.Api.Shared.Frontend;
+using Moonlight.Shared;
+using Moonlight.Shared.Admin.Sys.Settings;
+
+namespace Moonlight.Api.Admin.Sys.Settings;
+
+[ApiController]
+[Authorize(Policy = Permissions.System.Settings)]
+[Route("api/admin/system/settings/whiteLabeling")]
+public class WhiteLabelingController : Controller
+{
+    private readonly FrontendService FrontendService;
+    private readonly SettingsService SettingsService;
+
+    public WhiteLabelingController(SettingsService settingsService, FrontendService frontendService)
+    {
+        SettingsService = settingsService;
+        FrontendService = frontendService;
+    }
+
+    [HttpGet]
+    public async Task<ActionResult<WhiteLabelingDto>> GetAsync()
+    {
+        var dto = new WhiteLabelingDto
+        {
+            Name = await SettingsService.GetValueAsync<string>(FrontendSettingConstants.Name) ?? "Moonlight"
+        };
+
+        return dto;
+    }
+
+    [HttpPost]
+    public async Task<ActionResult<WhiteLabelingDto>> PostAsync([FromBody] SetWhiteLabelingDto request)
+    {
+        await SettingsService.SetValueAsync(FrontendSettingConstants.Name, request.Name);
+        await FrontendService.ResetCacheAsync();
+
+        var dto = new WhiteLabelingDto
+        {
+            Name = await SettingsService.GetValueAsync<string>(FrontendSettingConstants.Name) ?? "Moonlight"
+        };
+
+        return dto;
+    }
+}