From c1b5865feb76295c2e1fcf6ba02164292a85fc61 Mon Sep 17 00:00:00 2001
From: echo <petrovskidimitar@yandex.com>
Date: Sat, 10 Jan 2026 20:16:08 +0100
Subject: [PATCH] article detail page

db error fixed
---
 backend/src/modules/entities.ts |  20 +++++-
 frontend/src/routes.tsx         | 110 ++++++++++++++++++++++++++++++--
 2 files changed, 124 insertions(+), 6 deletions(-)

diff --git a/backend/src/modules/entities.ts b/backend/src/modules/entities.ts
index 2047e4f..18af08b 100644
--- a/backend/src/modules/entities.ts
+++ b/backend/src/modules/entities.ts
@@ -6,8 +6,22 @@ import {
   UpdateDateColumn,
   ManyToOne,
   JoinColumn,
+  ValueTransformer,
 } from 'typeorm';
 
+class ArrayTransformer implements ValueTransformer {
+  to(value: string[]): string {
+    return JSON.stringify(value ?? []);
+  }
+  from(value: string): string[] {
+    try {
+      return value ? JSON.parse(value) : [];
+    } catch {
+      return [];
+    }
+  }
+}
+
 export enum ArticleStatus {
   DRAFT = 'draft',
   PUBLISHED = 'published',
@@ -92,7 +106,11 @@ export class Article {
   @Column({ default: '' })
   featuredImage: string;
 
-  @Column({ type: 'text', default: '[]' })
+  @Column({
+    type: 'text',
+    default: '[]',
+    transformer: new ArrayTransformer(),
+  })
   tags: string[];
 
   @Column({
diff --git a/frontend/src/routes.tsx b/frontend/src/routes.tsx
index 7d9fadf..a0a6418 100644
--- a/frontend/src/routes.tsx
+++ b/frontend/src/routes.tsx
@@ -17,7 +17,7 @@ const rootRoute = createRootRoute({
       <header className="border-b">
         <div className="container mx-auto max-w-6xl px-4 py-4">
           <h1 className="text-3xl font-bold">
-            <Link to="/">Placebo.mk</Link>
+            <Link to="/" className="hover:underline">Placebo.mk</Link>
           </h1>
           <nav className="flex gap-4">
             <Link to="/" className="text-sm font-medium hover:underline">
@@ -162,9 +162,10 @@ const articlesRoute = createRoute({
 
         <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
           {data?.data.map((article) => (
-            <div
+            <Link
               key={article.id}
-              className="p-6 rounded-xl border bg-card hover:shadow-lg transition-shadow"
+              to={`/articles/${article.id}` as any}
+              className="p-6 rounded-xl border bg-card hover:shadow-lg transition-shadow cursor-pointer block"
             >
               <h2 className="text-xl font-semibold mb-2 line-clamp-2">
                 {article.title}
@@ -184,7 +185,7 @@ const articlesRoute = createRoute({
                 </span>
                 <span>{article.views} views</span>
               </div>
-            </div>
+            </Link>
           ))}
         </div>
 
@@ -200,7 +201,106 @@ const articlesRoute = createRoute({
   },
 })
 
-const routeTree = rootRoute.addChildren([indexRoute, articlesRoute])
+const articleDetailRoute = createRoute({
+  getParentRoute: () => rootRoute,
+  path: '/articles/$id',
+  component: () => {
+    const { id } = articleDetailRoute.useParams()
+    const { data, isLoading, error } = useQuery({
+      queryKey: ['article', id],
+      queryFn: () => api.fetchArticleById(id),
+    })
+
+    if (isLoading) {
+      return (
+        <div className="min-h-screen flex items-center justify-center">
+          <div className="text-lg">Loading article...</div>
+        </div>
+      )
+    }
+
+    if (error) {
+      return (
+        <div className="min-h-screen flex items-center justify-center">
+          <div className="text-lg text-red-500">Error loading article</div>
+        </div>
+      )
+    }
+
+    if (!data) {
+      return (
+        <div className="min-h-screen flex items-center justify-center">
+          <div className="text-lg">Article not found</div>
+        </div>
+      )
+    }
+
+    return (
+      <article className="max-w-3xl mx-auto">
+        <Link
+          to="/articles"
+          className="inline-flex items-center gap-2 text-muted-foreground hover:text-foreground mb-8"
+        >
+          <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
+            <path d="m15 18-6-6 6-6" />
+            <path d="M19 6H5" />
+          </svg>
+          Back to articles
+        </Link>
+
+        <h1 className="text-4xl font-bold mb-6">{data.title}</h1>
+
+        <div className="flex items-center gap-4 text-sm text-muted-foreground mb-8">
+          <span>
+            {new Date(data.createdAt).toLocaleDateString('mk-MK', {
+              day: 'numeric',
+              month: 'long',
+              year: 'numeric',
+            })}
+          </span>
+          <span>•</span>
+          <span>{data.views} views</span>
+          {data.author && (
+            <>
+              <span>•</span>
+              <span>By {data.author.name}</span>
+            </>
+          )}
+        </div>
+
+        {data.featuredImage && (
+          <img
+            src={data.featuredImage}
+            alt={data.title}
+            className="w-full h-64 md:h-96 object-cover rounded-xl mb-8"
+          />
+        )}
+
+        <div className="prose prose-slate max-w-none">
+          <p className="text-lg leading-relaxed mb-6">{data.content}</p>
+        </div>
+
+        {data.tags && Array.isArray(data.tags) && data.tags.length > 0 && (
+          <div className="mt-8 pt-8 border-t">
+            <h3 className="text-sm font-semibold mb-4 text-muted-foreground">Tags</h3>
+            <div className="flex flex-wrap gap-2">
+              {data.tags.map((tag) => (
+                <span
+                  key={tag}
+                  className="px-3 py-1 text-sm rounded-full bg-secondary text-secondary-foreground"
+                >
+                  {tag}
+                </span>
+              ))}
+            </div>
+          </div>
+        )}
+      </article>
+    )
+  },
+})
+
+const routeTree = rootRoute.addChildren([indexRoute, articlesRoute, articleDetailRoute])
 
 export const router = createRouter({ routeTree })