añadido editar y eliminar posts

src/lib/hooks/updatePost.ts

@@ -0,0 +1,29 @@
+import { apiBase } from '@/stores/url';
+import type { Post, PostResponseDto } from '../../types';
+import { get } from 'svelte/store';
+import { sesionStore } from '@/stores/usuario';
+
+export async function updatePost(post: Post, callbackfn: Function, message: string) {
+	try {
+		const data = {
+			content: post.content,
+			imageUrl: post.imageUrl
+		};
+		const req = await fetch(get(apiBase) + `/api/posts/${post.id}`, {
+			method: 'PUT',
+			headers: {
+				'Content-Type': 'application/json',
+				Authorization: `Bearer ${get(sesionStore)?.accessToken}`
+			},
+			body: JSON.stringify(data)
+		});
+		if (req.ok) {
+			const newpost: PostResponseDto = await req.json();
+			callbackfn(newpost);
+			return;
+		}
+		message = 'Fallo al intentar modificar la publicación';
+	} catch {
+		message = 'No se pudo alcanzar el servidor';
+	}
+}