mirror of
https://github.com/LemmyNet/lemmy
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d075acce43
- Diesel ordinarily throws an error when no results are returned for a single fetch, which is a bit confusing. This PR ensures that the missing value cases are all caught, and wrapped with new LemmyErrors, rather than diesel errors. - Fixes #4601
73 lines
2.1 KiB
Rust
73 lines
2.1 KiB
Rust
use activitypub_federation::config::Data;
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use actix_web::web::Json;
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use lemmy_api_common::{
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community::{BlockCommunity, BlockCommunityResponse},
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context::LemmyContext,
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send_activity::{ActivityChannel, SendActivityData},
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};
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use lemmy_db_schema::{
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source::{
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community::{CommunityFollower, CommunityFollowerForm},
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community_block::{CommunityBlock, CommunityBlockForm},
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},
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traits::{Blockable, Followable},
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};
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use lemmy_db_views::structs::LocalUserView;
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use lemmy_db_views_actor::structs::CommunityView;
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use lemmy_utils::error::{LemmyErrorExt, LemmyErrorType, LemmyResult};
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#[tracing::instrument(skip(context))]
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pub async fn block_community(
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data: Json<BlockCommunity>,
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context: Data<LemmyContext>,
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local_user_view: LocalUserView,
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) -> LemmyResult<Json<BlockCommunityResponse>> {
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let community_id = data.community_id;
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let person_id = local_user_view.person.id;
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let community_block_form = CommunityBlockForm {
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person_id,
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community_id,
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};
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if data.block {
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CommunityBlock::block(&mut context.pool(), &community_block_form)
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.await
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.with_lemmy_type(LemmyErrorType::CommunityBlockAlreadyExists)?;
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// Also, unfollow the community, and send a federated unfollow
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let community_follower_form = CommunityFollowerForm {
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community_id: data.community_id,
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person_id,
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pending: false,
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};
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CommunityFollower::unfollow(&mut context.pool(), &community_follower_form)
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.await
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.ok();
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} else {
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CommunityBlock::unblock(&mut context.pool(), &community_block_form)
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.await
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.with_lemmy_type(LemmyErrorType::CommunityBlockAlreadyExists)?;
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}
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let community_view =
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CommunityView::read(&mut context.pool(), community_id, Some(person_id), false)
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.await?
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.ok_or(LemmyErrorType::CouldntFindCommunity)?;
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ActivityChannel::submit_activity(
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SendActivityData::FollowCommunity(
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community_view.community.clone(),
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local_user_view.person.clone(),
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false,
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),
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&context,
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)
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.await?;
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Ok(Json(BlockCommunityResponse {
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blocked: data.block,
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community_view,
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}))
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}
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