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src/api/publicPosts.ts

@@ -0,0 +1,68 @@
+import { ApiResponse, Post, PostListResponse } from '@/types';
+
+export const PUBLIC_POSTS_REVALIDATE_SECONDS = 300;
+
+const API_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8080';
+
+type PublicPostListParams = {
+  page?: number;
+  size?: number;
+  keyword?: string;
+  category?: string;
+  tag?: string;
+  sort?: string;
+};
+
+const buildPostListUrl = (params: PublicPostListParams = {}) => {
+  const searchParams = new URLSearchParams();
+
+  Object.entries({
+    ...params,
+    sort: params.sort || 'createdAt,desc',
+  }).forEach(([key, value]) => {
+    if (value !== undefined && value !== '') {
+      searchParams.set(key, String(value));
+    }
+  });
+
+  return `${API_URL}/api/posts?${searchParams.toString()}`;
+};
+
+export const fetchPublicPosts = async (
+  params: PublicPostListParams = {},
+): Promise<PostListResponse | null> => {
+  try {
+    const response = await fetch(buildPostListUrl(params), {
+      method: 'GET',
+      headers: { 'Content-Type': 'application/json' },
+      next: { revalidate: PUBLIC_POSTS_REVALIDATE_SECONDS },
+    });
+
+    if (!response.ok) return null;
+
+    const json = (await response.json()) as ApiResponse<PostListResponse>;
+    return json.data;
+  } catch (error) {
+    console.error('Public posts fetch error:', error);
+    return null;
+  }
+};
+
+export const fetchPublicPost = async (slug: string): Promise<Post | null> => {
+  try {
+    const response = await fetch(`${API_URL}/api/posts/${encodeURIComponent(slug)}`, {
+      method: 'GET',
+      headers: { 'Content-Type': 'application/json' },
+      next: { revalidate: 60 },
+    });
+
+    if (!response.ok) return null;
+
+    const json = (await response.json()) as ApiResponse<Post>;
+    return json.data;
+  } catch (error) {
+    console.error('Public post fetch error:', error);
+    return null;
+  }
+};
+