lemmy/crates/api/src/site/resolve_object.rs
Dessalines 5d837780f5
Add diesel_async, get rid of blocking function (#2510)
* Moving settings to Database.

- Moves many settings into the database. Fixes #2285
- Adds a local_site and instance table. Fixes #2365 . Fixes #2368
- Separates SQL update an insert forms, to avoid runtime errors.
- Adds TypedBuilder to all the SQL forms, instead of default.

* Fix weird clippy issue.

* Removing extra lines.

* Some fixes from suggestions.

* Fixing apub tests.

* Using instance creation helper function.

* Move forms to their own line.

* Trying to fix local_site_data, still broken.

* Testing out async

* Testing out async 2

* Fixing federation tests.

* Trying to fix check features 1.

* Starting on adding diesel async. 1/4th done.

* Added async to views and schema.

* Adding some more async

* Compiling now.

* Added diesel async. Fixes #2465

* Running clippy --fix

* Trying to fix cargo test on drone.

* Trying new muslrust.

* Trying a custom dns

* Trying a custom dns 2

* Trying a custom dns 3

* Trying a custom dns 4

* Trying a custom dns 5

* Trying a custom dns 6

* Trying a custom dns 7

* Addressing PR comments.

* Adding check_apub to all verify functions.

* Reverting back drone.

* Fixing merge

* Fix docker images.

* Adding missing discussion_languages.

* Trying to fix federation tests.

* Fix site setup user creation.

* Fix clippy

* Fix clippy 2

* Test api faster

* Try to fix 1

* Try to fix 2

* What are these lines about

* Trying to fix 3

* Moving federation test back to top.

* Remove logging cat.
2022-11-09 10:05:00 +00:00

77 lines
2.5 KiB
Rust

use crate::Perform;
use actix_web::web::Data;
use diesel::NotFound;
use lemmy_api_common::{
site::{ResolveObject, ResolveObjectResponse},
utils::{check_private_instance, get_local_user_view_from_jwt_opt},
};
use lemmy_apub::fetcher::search::{search_query_to_object_id, SearchableObjects};
use lemmy_db_schema::{newtypes::PersonId, source::local_site::LocalSite, utils::DbPool};
use lemmy_db_views::structs::{CommentView, PostView};
use lemmy_db_views_actor::structs::{CommunityView, PersonViewSafe};
use lemmy_utils::{error::LemmyError, ConnectionId};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for ResolveObject {
type Response = ResolveObjectResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ResolveObjectResponse, LemmyError> {
let local_user_view =
get_local_user_view_from_jwt_opt(self.auth.as_ref(), context.pool(), context.secret())
.await?;
let local_site = LocalSite::read(context.pool()).await?;
check_private_instance(&local_user_view, &local_site)?;
let res = search_query_to_object_id(&self.q, local_user_view.is_none(), context)
.await
.map_err(|e| e.with_message("couldnt_find_object"))?;
convert_response(res, local_user_view.map(|l| l.person.id), context.pool())
.await
.map_err(|e| e.with_message("couldnt_find_object"))
}
}
async fn convert_response(
object: SearchableObjects,
user_id: Option<PersonId>,
pool: &DbPool,
) -> Result<ResolveObjectResponse, LemmyError> {
let removed_or_deleted;
let mut res = ResolveObjectResponse {
comment: None,
post: None,
community: None,
person: None,
};
use SearchableObjects::*;
match object {
Person(p) => {
removed_or_deleted = p.deleted;
res.person = Some(PersonViewSafe::read(pool, p.id).await?)
}
Community(c) => {
removed_or_deleted = c.deleted || c.removed;
res.community = Some(CommunityView::read(pool, c.id, user_id).await?)
}
Post(p) => {
removed_or_deleted = p.deleted || p.removed;
res.post = Some(PostView::read(pool, p.id, user_id).await?)
}
Comment(c) => {
removed_or_deleted = c.deleted || c.removed;
res.comment = Some(CommentView::read(pool, c.id, user_id).await?)
}
};
// if the object was deleted from database, dont return it
if removed_or_deleted {
return Err(NotFound {}.into());
}
Ok(res)
}