crates/apub/src/protocol/activities/voting/undo_vote.rs

   1 use crate::{
   2   activities::verify_community_matches,
   3   objects::{community::ApubCommunity, person::ApubPerson},
   4   protocol::{activities::voting::vote::Vote, InCommunity},
   5 };
   6 use activitypub_federation::core::object_id::ObjectId;
   7 use activitystreams_kinds::activity::UndoType;
   8 use lemmy_api_common::context::LemmyContext;
   9 use lemmy_utils::error::LemmyError;
  10 use serde::{Deserialize, Serialize};
  11 use url::Url;
  12
  13 #[derive(Clone, Debug, Deserialize, Serialize)]
  14 #[serde(rename_all = "camelCase")]
  15 pub struct UndoVote {
  16   pub(crate) actor: ObjectId<ApubPerson>,
  17   pub(crate) object: Vote,
  18   #[serde(rename = "type")]
  19   pub(crate) kind: UndoType,
  20   pub(crate) id: Url,
  21   pub(crate) audience: Option<ObjectId<ApubCommunity>>,
  22 }
  23
  24 #[async_trait::async_trait(?Send)]
  25 impl InCommunity for UndoVote {
  26   async fn community(
  27     &self,
  28     context: &LemmyContext,
  29     request_counter: &mut i32,
  30   ) -> Result<ApubCommunity, LemmyError> {
  31     let community = self.object.community(context, request_counter).await?;
  32     if let Some(audience) = &self.audience {
  33       verify_community_matches(audience, community.actor_id.clone())?;
  34     }
  35     Ok(community)
  36   }
  37 }