Allow likes to be deleted with AP

src/routes/likes.rs

@@ -1,6 +1,6 @@
 use rocket::response::Redirect;
 
-use activity_pub::activity::{Like, Delete};
+use activity_pub::activity::{Like, Undo};
 use activity_pub::outbox::broadcast;
 use db_conn::DbConn;
 use models::likes;
@@ -12,17 +12,19 @@ fn create(blog: String, slug: String, user: User, conn: DbConn) -> Redirect {
     let post = Post::find_by_slug(&*conn, slug.clone()).unwrap();
 
     if !user.has_liked(&*conn, &post) {
-        likes::Like::insert(&*conn, likes::NewLike {
+        let like = likes::Like::insert(&*conn, likes::NewLike {
                 post_id: post.id,
-                user_id: user.id
+                user_id: user.id,
+                ap_url: "".to_string()
         });
+        like.update_ap_url(&*conn);
         let act = Like::new(&user, &post, &*conn);
         broadcast(&*conn, &user, act, user.get_followers(&*conn));
     } else {
         let like = likes::Like::for_user_on_post(&*conn, &user, &post).unwrap();
         like.delete(&*conn);
-        broadcast(&*conn, &user, Delete::new(&user, &like, &*conn), user.get_followers(&*conn));
+        broadcast(&*conn, &user, Undo::new(&user, &like, &*conn), user.get_followers(&*conn));
     }
-    
+
     Redirect::to(format!("/~/{}/{}/", blog, slug).as_ref())
 }