Cached homepage action for better performance

modules/cms-kit/src/Volo.CmsKit.Public.Application/Volo/CmsKit/Public/Pages/PagePublicAppService.cs

@@ -1,4 +1,7 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Caching.Distributed;
+using Volo.Abp.Caching;
 using Volo.Abp.GlobalFeatures;
 using Volo.CmsKit.Contents;
 using Volo.CmsKit.GlobalFeatures;
@@ -11,11 +14,13 @@ public class PagePublicAppService : CmsKitPublicAppServiceBase, IPagePublicAppSe
 {
     protected IPageRepository PageRepository { get; }
     protected ContentParser ContentParser { get; }
+    private readonly IDistributedCache<PageDto> _cache;
 
-    public PagePublicAppService(IPageRepository pageRepository, ContentParser contentParser)
+    public PagePublicAppService(IPageRepository pageRepository, ContentParser contentParser, IDistributedCache<PageDto> cache)
     {
         PageRepository = pageRepository;
         ContentParser = contentParser;
+        _cache = cache;
     }
 
     public virtual async Task<PageDto> FindBySlugAsync(string slug)
@@ -34,14 +39,21 @@ public class PagePublicAppService : CmsKitPublicAppServiceBase, IPagePublicAppSe
 
     public virtual async Task<PageDto> FindDefaultHomePageAsync()
     {
-        var page = await PageRepository.FindByIsHomePageAsync(true);
-
-        if (page == null)
+        var pageDto = await _cache.GetAsync("DefaultHomePage");
+        if (pageDto is null)
         {
-            return null;
+            var page = await PageRepository.FindByIsHomePageAsync(true);
+            if (page is null)
+            {
+                return null;
+            }
+
+            pageDto = ObjectMapper.Map<Page, PageDto>(page);
+
+            await _cache.SetAsync("DefaultHomePage", pageDto,
+                new DistributedCacheEntryOptions { AbsoluteExpiration = DateTimeOffset.Now.AddHours(1) });
         }
 
-        var pageDto = ObjectMapper.Map<Page, PageDto>(page);
         return pageDto;
     }
 }

modules/cms-kit/src/Volo.CmsKit.Public.Web/CmsKitPublicWebModule.cs

@@ -5,6 +5,7 @@ using Volo.Abp;
 using Volo.Abp.AspNetCore.Mvc.Localization;
 using Volo.Abp.AspNetCore.Mvc.UI.Components.LayoutHook;
 using Volo.Abp.AutoMapper;
+using Volo.Abp.Caching;
 using Volo.Abp.GlobalFeatures;
 using Volo.Abp.Http.ProxyScripting.Generators.JQuery;
 using Volo.Abp.Modularity;
@@ -76,6 +77,11 @@ public class CmsKitPublicWebModule : AbpModule
         {
             options.DisableModule(CmsKitPublicRemoteServiceConsts.ModuleName);
         });
+
+        Configure<AbpDistributedCacheOptions>(options =>
+        {
+            options.KeyPrefix = "CmsKit:";
+        });
     }
 
     public override void PostConfigureServices(ServiceConfigurationContext context)