Plume/src/routes/likes.rs

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use rocket::response::Redirect;
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use activity_pub::activity::{Like, Undo};
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use activity_pub::outbox::broadcast;
use db_conn::DbConn;
use models::likes;
use models::posts::Post;
use models::users::User;
#[get("/~/<blog>/<slug>/like")]
fn create(blog: String, slug: String, user: User, conn: DbConn) -> Redirect {
let post = Post::find_by_slug(&*conn, slug.clone()).unwrap();
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if !user.has_liked(&*conn, &post) {
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let like = likes::Like::insert(&*conn, likes::NewLike {
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post_id: post.id,
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user_id: user.id,
ap_url: "".to_string()
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});
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like.update_ap_url(&*conn);
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let act = Like::new(&user, &post, &*conn);
broadcast(&*conn, &user, act, user.get_followers(&*conn));
} else {
let like = likes::Like::find_by_user_on_post(&*conn, &user, &post).unwrap();
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like.delete(&*conn);
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broadcast(&*conn, &user, Undo::new(&user, &like, &*conn), user.get_followers(&*conn));
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}
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Redirect::to(format!("/~/{}/{}/", blog, slug).as_ref())
}