Use combined RSS feed items

scripts/validate_seo.py

@@ -30,6 +30,7 @@ robots = read("src/TaxBaik.Web/wwwroot/robots.txt")
 require("Layout = null" in sitemap_view, "sitemap.xml must render without the HTML layout")
 require("Layout = null" in rss_view, "rss.xml must render without the HTML layout")
 require("Html.Raw(rssContent.ToString())" in rss_view, "RSS XML must not be HTML-encoded")
+require("Model.Items" in rss_view, "RSS view must render from the combined feed items")
 require("StatusCodes.Status308PermanentRedirect" in feed_view, "feed.xml must permanently redirect to rss.xml")
 require("DateTime.UtcNow:yyyy-MM-dd" not in sitemap_view, "sitemap lastmod must not use the current request date")
 require("GetAllPublishedPostsAsync" in sitemap_model, "sitemap must page through all published blog posts")

src/TaxBaik.Web/Pages/Rss.cshtml

@@ -14,20 +14,20 @@
     rssContent.AppendLine($"    <lastBuildDate>{Model.LastBuildDate}</lastBuildDate>");
     rssContent.AppendLine("    <ttl>60</ttl>");
 
-    foreach (var post in Model.Posts)
+    foreach (var item in Model.Items)
     {
-        var postUrl = $"https://www.taxbaik.com/blog/{Uri.EscapeDataString(post.Slug)}";
-        var fullDescription = post.Content ?? string.Empty;
+        var itemUrl = item.Link;
+        var fullDescription = item.Description ?? string.Empty;
         var safeDescription = fullDescription.Replace("]]>", "]]]]><![CDATA[>");
 
         rssContent.AppendLine("    <item>");
-        rssContent.AppendLine($"      <title>{System.Net.WebUtility.HtmlEncode(post.Title)}</title>");
-        rssContent.AppendLine($"      <link>{postUrl}</link>");
-        rssContent.AppendLine($"      <guid isPermaLink=\"true\">{postUrl}</guid>");
+        rssContent.AppendLine($"      <title>{System.Net.WebUtility.HtmlEncode(item.Title)}</title>");
+        rssContent.AppendLine($"      <link>{itemUrl}</link>");
+        rssContent.AppendLine($"      <guid isPermaLink=\"true\">{item.Guid}</guid>");
 
-        if (post.PublishedAt is not null)
+        if (item.PublishedAt is not null)
         {
-            rssContent.AppendLine($"      <pubDate>{post.PublishedAt.Value.ToUniversalTime():R}</pubDate>");
+            rssContent.AppendLine($"      <pubDate>{item.PublishedAt.Value.ToUniversalTime():R}</pubDate>");
         }
 
         rssContent.AppendLine($"      <description><![CDATA[{safeDescription}]]></description>");

src/TaxBaik.Web/Pages/Rss.cshtml.cs

@@ -7,30 +7,83 @@ namespace TaxBaik.Web.Pages;
 public class RssModel : PageModel
 {
     private readonly BlogService _blogService;
+    private readonly FaqService _faqService;
+    private readonly AnnouncementService _announcementService;
 
-    public List<BlogPost> Posts { get; set; } = [];
+    public List<RssItem> Items { get; set; } = [];
     public string LastBuildDate { get; set; } = DateTime.UtcNow.ToString("R");
 
-    public RssModel(BlogService blogService)
+    public RssModel(
+        BlogService blogService,
+        FaqService faqService,
+        AnnouncementService announcementService)
     {
         _blogService = blogService;
+        _faqService = faqService;
+        _announcementService = announcementService;
     }
 
     public async Task OnGetAsync()
     {
         try
         {
-            // 최근 50개 블로그 포스트 (RSS는 일반적으로 최신 기사만 포함)
-            var (posts, _) = await _blogService.GetPublishedPagedAsync(1, 50, categoryId: null, ct: default);
-            Posts = posts.OrderByDescending(p => p.PublishedAt).ToList();
+            var blogTask = _blogService.GetPublishedPagedAsync(1, 50, categoryId: null, ct: default);
+            var faqTask = _faqService.GetActiveAsync(HttpContext.RequestAborted);
+            var announcementTask = _announcementService.GetActiveAsync(HttpContext.RequestAborted);
+
+            await Task.WhenAll(blogTask, faqTask, announcementTask);
+
+            var blogPosts = (await blogTask).Item1
+                .OrderByDescending(p => p.PublishedAt)
+                .Select(post => new RssItem(
+                    Title: post.Title,
+                    Link: $"https://www.taxbaik.com/blog/{Uri.EscapeDataString(post.Slug)}",
+                    Description: post.Content ?? string.Empty,
+                    PublishedAt: post.PublishedAt,
+                    Guid: $"https://www.taxbaik.com/blog/{Uri.EscapeDataString(post.Slug)}"))
+                .ToList();
+
+            var faqs = (await faqTask)
+                .OrderByDescending(f => f.UpdatedAt)
+                .Select(faq => new RssItem(
+                    Title: $"FAQ: {faq.Question}",
+                    Link: "https://www.taxbaik.com/#faq",
+                    Description: faq.Answer,
+                    PublishedAt: faq.UpdatedAt,
+                    Guid: $"https://www.taxbaik.com/rss/faq/{faq.Id}"))
+                .ToList();
+
+            var announcements = (await announcementTask)
+                .OrderByDescending(a => a.UpdatedAt)
+                .Select(announcement => new RssItem(
+                    Title: $"공지: {announcement.Title}",
+                    Link: "https://www.taxbaik.com/#top",
+                    Description: announcement.Content ?? announcement.Title,
+                    PublishedAt: announcement.UpdatedAt,
+                    Guid: $"https://www.taxbaik.com/rss/announcement/{announcement.Id}"))
+                .ToList();
+
+            Items = blogPosts
+                .Concat(faqs)
+                .Concat(announcements)
+                .OrderByDescending(item => item.PublishedAt ?? DateTime.MinValue)
+                .Take(50)
+                .ToList();
         }
         catch (Exception ex)
         {
-            // DB 연결 실패: 빈 포스트 목록 반환 (정적 피드 구조는 유지)
-            Posts = [];
+            // DB 연결 실패: 빈 피드가 되지 않도록 로컬 서버 시간 기준 단일 항목을 유지하지는 않는다.
+            Items = [];
             System.Diagnostics.Debug.WriteLine($"RSS Feed: Blog posts load failed: {ex.Message}");
         }
 
-        LastBuildDate = Posts.FirstOrDefault()?.PublishedAt?.ToString("R") ?? DateTime.UtcNow.ToString("R");
+        LastBuildDate = Items.FirstOrDefault()?.PublishedAt?.ToString("R") ?? DateTime.UtcNow.ToString("R");
     }
+
+    public sealed record RssItem(
+        string Title,
+        string Link,
+        string Description,
+        DateTime? PublishedAt,
+        string Guid);
 }