개선: 배포 검증과 관리자 UX 안정화

TaxBaik.Application/Services/BlogService.cs

@@ -5,7 +5,9 @@ using TaxBaik.Application.DTOs;
 using TaxBaik.Domain.Entities;
 using TaxBaik.Domain.Interfaces;
 
-public class BlogService(IBlogPostRepository repository)
+using Microsoft.Extensions.Caching.Memory;
+
+public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCache)
 {
     public async Task<BlogPost?> GetBySlugAsync(string slug, CancellationToken ct = default) =>
         await repository.GetBySlugAsync(slug, ct);
@@ -20,6 +22,10 @@ public class BlogService(IBlogPostRepository repository)
     public async Task<IEnumerable<BlogPost>> GetAllForAdminAsync(CancellationToken ct = default) =>
         await repository.GetAllForAdminAsync(ct);
 
+    public async Task<(IEnumerable<BlogPost>, int)> GetAdminPagedAsync(
+        int page, int pageSize, CancellationToken ct = default) =>
+        await repository.GetAdminPagedAsync(NormalizePage(page), NormalizePageSize(pageSize), ct);
+
     public async Task<int> CreateAsync(BlogPost post, CancellationToken ct = default)
     {
         ValidatePost(post);
@@ -27,7 +33,9 @@ public class BlogService(IBlogPostRepository repository)
         post.Content = post.Content.Trim();
         post.Slug = await GenerateUniqueSlugAsync(post.Title, ct: ct);
         post.PublishedAt = post.IsPublished ? DateTime.UtcNow : null;
-        return await repository.CreateAsync(post, ct);
+        var result = await repository.CreateAsync(post, ct);
+        memoryCache.Remove(AdminDashboardService.CacheKey);
+        return result;
     }
 
     public async Task<BlogPost> CreateAsync(CreateBlogPostDto dto, CancellationToken ct = default)
@@ -51,8 +59,11 @@ public class BlogService(IBlogPostRepository repository)
         return post;
     }
 
-    public async Task UpdateAsync(BlogPost post, CancellationToken ct = default) =>
+    public async Task UpdateAsync(BlogPost post, CancellationToken ct = default)
+    {
         await repository.UpdateAsync(post, ct);
+        memoryCache.Remove(AdminDashboardService.CacheKey);
+    }
 
     public async Task<BlogPost?> UpdateAsync(int id, CreateBlogPostDto dto, CancellationToken ct = default)
     {
@@ -77,8 +88,11 @@ public class BlogService(IBlogPostRepository repository)
         return post;
     }
 
-    public async Task DeleteAsync(int id, CancellationToken ct = default) =>
+    public async Task DeleteAsync(int id, CancellationToken ct = default)
+    {
         await repository.DeleteAsync(id, ct);
+        memoryCache.Remove(AdminDashboardService.CacheKey);
+    }
 
     public async Task IncrementViewCountAsync(int id, CancellationToken ct = default) =>
         await repository.IncrementViewCountAsync(id, ct);