use crate::PerformCrud; use actix_web::web::Data; use lemmy_api_common::{ comment::{CommentResponse, RemoveComment}, utils::{blocking, check_community_ban, get_local_user_view_from_jwt, is_mod_or_admin}, }; use lemmy_apub::activities::deletion::{send_apub_delete_in_community, DeletableObjects}; use lemmy_db_schema::{ source::{ comment::{Comment, CommentUpdateForm}, community::Community, moderator::{ModRemoveComment, ModRemoveCommentForm}, post::Post, }, traits::Crud, }; use lemmy_db_views::structs::CommentView; use lemmy_utils::{error::LemmyError, ConnectionId}; use lemmy_websocket::{ send::{send_comment_ws_message, send_local_notifs}, LemmyContext, UserOperationCrud, }; #[async_trait::async_trait(?Send)] impl PerformCrud for RemoveComment { type Response = CommentResponse; #[tracing::instrument(skip(context, websocket_id))] async fn perform( &self, context: &Data, websocket_id: Option, ) -> Result { let data: &RemoveComment = self; let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?; let comment_id = data.comment_id; let orig_comment = blocking(context.pool(), move |conn| { CommentView::read(conn, comment_id, None) }) .await??; check_community_ban( local_user_view.person.id, orig_comment.community.id, context.pool(), ) .await?; // Verify that only a mod or admin can remove is_mod_or_admin( context.pool(), local_user_view.person.id, orig_comment.community.id, ) .await?; // Do the remove let removed = data.removed; let updated_comment = blocking(context.pool(), move |conn| { Comment::update( conn, comment_id, &CommentUpdateForm::builder().removed(Some(removed)).build(), ) }) .await? .map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?; // Mod tables let form = ModRemoveCommentForm { mod_person_id: local_user_view.person.id, comment_id: data.comment_id, removed: Some(removed), reason: data.reason.to_owned(), }; blocking(context.pool(), move |conn| { ModRemoveComment::create(conn, &form) }) .await??; let post_id = updated_comment.post_id; let post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??; let recipient_ids = send_local_notifs( vec![], &updated_comment, &local_user_view.person.clone(), &post, false, context, ) .await?; let res = send_comment_ws_message( data.comment_id, UserOperationCrud::RemoveComment, websocket_id, None, // TODO maybe this might clear other forms Some(local_user_view.person.id), recipient_ids, context, ) .await?; // Send the apub message let community = blocking(context.pool(), move |conn| { Community::read(conn, orig_comment.post.community_id) }) .await??; let deletable = DeletableObjects::Comment(Box::new(updated_comment.clone().into())); send_apub_delete_in_community( local_user_view.person, community, deletable, data.reason.clone().or_else(|| Some("".to_string())), removed, context, ) .await?; Ok(res) } }