first commit

src/pages/news/lib/api.ts

@@ -0,0 +1,32 @@
+import type { NewsType } from "@/pages/news/lib/type";
+
+const STORAGE_KEY = "news_data";
+
+export const getAllNews = (): NewsType[] => {
+  const data = localStorage.getItem(STORAGE_KEY);
+  return data ? JSON.parse(data) : [];
+};
+
+export const addNews = (news: Omit<NewsType, "id" | "createdAt">) => {
+  const all = getAllNews();
+  const newNews: NewsType = {
+    id: "1",
+    createdAt: new Date().toISOString(),
+    ...news,
+  };
+  localStorage.setItem(STORAGE_KEY, JSON.stringify([newNews, ...all]));
+};
+
+export const updateNews = (id: string, updated: Partial<NewsType>) => {
+  const all = getAllNews().map((n) => (n.id === id ? { ...n, ...updated } : n));
+  localStorage.setItem(STORAGE_KEY, JSON.stringify(all));
+};
+
+export const deleteNews = (id: string) => {
+  const filtered = getAllNews().filter((n) => n.id !== id);
+  localStorage.setItem(STORAGE_KEY, JSON.stringify(filtered));
+};
+
+export const getNewsById = (id: string) => {
+  return getAllNews().find((n) => n.id === id);
+};