lemmy/crates/api_crud/src/private_message/delete.rs
Nutomic a2a594b763
Extract Activitypub logic into separate library (#2288)
* Create example for apub lib

* some rewriting of apub lib

* Add LocalInstance struct for apub lib to avoid using Lemmy Settings

* Move ActorType trait to lemmy_apub, because its not needed in library

* Use reqwest_retry instead of custom impl, dont specify timeout on every send()

* Some improvements to example

* Moved inbox handling to library

* bug fixes

* Move context and serde helpers into library

* wip: example changes

* Add lemmy_utils feature to build only LemmyError

* Rename to activitypub_federation

* Remove lemmy_utils dep from activitypub_federation using generic error type

* Finish activitypub example

* Cleanup and fix tests

* Reorganize library files

* Remove ApubObject.to_tombstone()

* Extract activitypub library into separate git repository
2022-06-02 16:33:41 +02:00

57 lines
2 KiB
Rust

use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
person::{DeletePrivateMessage, PrivateMessageResponse},
utils::{blocking, get_local_user_view_from_jwt},
};
use lemmy_apub::activities::deletion::send_apub_delete_private_message;
use lemmy_db_schema::{source::private_message::PrivateMessage, traits::Crud};
use lemmy_utils::{error::LemmyError, ConnectionId};
use lemmy_websocket::{send::send_pm_ws_message, LemmyContext, UserOperationCrud};
#[async_trait::async_trait(?Send)]
impl PerformCrud for DeletePrivateMessage {
type Response = PrivateMessageResponse;
#[tracing::instrument(skip(self, context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PrivateMessageResponse, LemmyError> {
let data: &DeletePrivateMessage = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Checking permissions
let private_message_id = data.private_message_id;
let orig_private_message = blocking(context.pool(), move |conn| {
PrivateMessage::read(conn, private_message_id)
})
.await??;
if local_user_view.person.id != orig_private_message.creator_id {
return Err(LemmyError::from_message("no_private_message_edit_allowed"));
}
// Doing the update
let private_message_id = data.private_message_id;
let deleted = data.deleted;
let updated_private_message = blocking(context.pool(), move |conn| {
PrivateMessage::update_deleted(conn, private_message_id, deleted)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_private_message"))?;
// Send the apub update
send_apub_delete_private_message(
&local_user_view.person.into(),
updated_private_message,
data.deleted,
context,
)
.await?;
let op = UserOperationCrud::DeletePrivateMessage;
send_pm_ws_message(data.private_message_id, op, websocket_id, context).await
}
}