lemmy/lemmy_apub/src/activities/receive/comment_undo.rs

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use crate::{
activities::receive::get_actor_as_user,
fetcher::get_or_fetch_and_insert_comment,
FromApub,
NoteExt,
};
use activitystreams::{activity::*, prelude::*};
use anyhow::Context;
use lemmy_db::{
comment::{Comment, CommentForm, CommentLike},
comment_view::CommentView,
Likeable,
};
use lemmy_structs::{blocking, comment::CommentResponse};
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::{messages::SendComment, LemmyContext, UserOperation};
pub(crate) async fn receive_undo_like_comment(
like: &Like,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let user = get_actor_as_user(like, context, request_counter).await?;
let note = NoteExt::from_any_base(like.object().to_owned().one().context(location_info!())?)?
.context(location_info!())?;
let comment = CommentForm::from_apub(&note, context, None, request_counter).await?;
let comment_id = get_or_fetch_and_insert_comment(&comment.get_ap_id()?, context, request_counter)
.await?
.id;
let user_id = user.id;
blocking(context.pool(), move |conn| {
CommentLike::remove(conn, user_id, comment_id)
})
.await??;
// Refetch the view
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
context.chat_server().do_send(SendComment {
op: UserOperation::CreateCommentLike,
comment: res,
websocket_id: None,
});
Ok(())
}
pub(crate) async fn receive_undo_dislike_comment(
dislike: &Dislike,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let user = get_actor_as_user(dislike, context, request_counter).await?;
let note = NoteExt::from_any_base(
dislike
.object()
.to_owned()
.one()
.context(location_info!())?,
)?
.context(location_info!())?;
let comment = CommentForm::from_apub(&note, context, None, request_counter).await?;
let comment_id = get_or_fetch_and_insert_comment(&comment.get_ap_id()?, context, request_counter)
.await?
.id;
let user_id = user.id;
blocking(context.pool(), move |conn| {
CommentLike::remove(conn, user_id, comment_id)
})
.await??;
// Refetch the view
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
context.chat_server().do_send(SendComment {
op: UserOperation::CreateCommentLike,
comment: res,
websocket_id: None,
});
Ok(())
}
pub(crate) async fn receive_undo_delete_comment(
context: &LemmyContext,
comment: Comment,
) -> Result<(), LemmyError> {
let deleted_comment = blocking(context.pool(), move |conn| {
Comment::update_deleted(conn, comment.id, false)
})
.await??;
// Refetch the view
let comment_id = deleted_comment.id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
context.chat_server().do_send(SendComment {
op: UserOperation::EditComment,
comment: res,
websocket_id: None,
});
Ok(())
}
pub(crate) async fn receive_undo_remove_comment(
context: &LemmyContext,
comment: Comment,
) -> Result<(), LemmyError> {
let removed_comment = blocking(context.pool(), move |conn| {
Comment::update_removed(conn, comment.id, false)
})
.await??;
// Refetch the view
let comment_id = removed_comment.id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
context.chat_server().do_send(SendComment {
op: UserOperation::EditComment,
comment: res,
websocket_id: None,
});
Ok(())
}