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::{config::Data, fetch::object_id::ObjectId, kinds::activity::UndoType};
   7 use lemmy_api_common::context::LemmyContext;
   8 use lemmy_utils::error::LemmyError;
   9 use serde::{Deserialize, Serialize};
  10 use url::Url;
  11
  12 #[derive(Clone, Debug, Deserialize, Serialize)]
  13 #[serde(rename_all = "camelCase")]
  14 pub struct UndoVote {
  15   pub(crate) actor: ObjectId<ApubPerson>,
  16   pub(crate) object: Vote,
  17   #[serde(rename = "type")]
  18   pub(crate) kind: UndoType,
  19   pub(crate) id: Url,
  20   pub(crate) audience: Option<ObjectId<ApubCommunity>>,
  21 }
  22
  23 #[async_trait::async_trait]
  24 impl InCommunity for UndoVote {
  25   async fn community(&self, context: &Data<LemmyContext>) -> Result<ApubCommunity, LemmyError> {
  26     let community = self.object.community(context).await?;
  27     if let Some(audience) = &self.audience {
  28       verify_community_matches(audience, community.actor_id.clone())?;
  29     }
  30     Ok(community)
  31   }
  32 }