use crate::PerformCrud; use actix_web::web::Data; use lemmy_api_common::{ comment::{GetComments, GetCommentsResponse}, utils::{ blocking, check_private_instance, get_local_user_view_from_jwt_opt, listing_type_with_site_default, }, }; use lemmy_apub::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity}; use lemmy_db_schema::{ source::{comment::Comment, community::Community}, traits::{Crud, DeleteableOrRemoveable}, }; use lemmy_db_views::comment_view::CommentQuery; use lemmy_utils::{error::LemmyError, ConnectionId}; use lemmy_websocket::LemmyContext; #[async_trait::async_trait(?Send)] impl PerformCrud for GetComments { type Response = GetCommentsResponse; #[tracing::instrument(skip(context, _websocket_id))] async fn perform( &self, context: &Data, _websocket_id: Option, ) -> Result { let data: &GetComments = self; let local_user_view = get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret()) .await?; check_private_instance(&local_user_view, context.pool()).await?; let show_bot_accounts = local_user_view .as_ref() .map(|t| t.local_user.show_bot_accounts); let person_id = local_user_view.map(|u| u.person.id); let community_id = data.community_id; let listing_type = listing_type_with_site_default(data.type_, context.pool()).await?; let community_actor_id = if let Some(name) = &data.community_name { resolve_actor_identifier::(name, context) .await .ok() .map(|c| c.actor_id) } else { None }; let sort = data.sort; let max_depth = data.max_depth; let saved_only = data.saved_only; let page = data.page; let limit = data.limit; let parent_id = data.parent_id; // If a parent_id is given, fetch the comment to get the path let parent_path = if let Some(parent_id) = parent_id { Some( blocking(context.pool(), move |conn| Comment::read(conn, parent_id)) .await?? .path, ) } else { None }; let post_id = data.post_id; let mut comments = blocking(context.pool(), move |conn| { CommentQuery::builder() .conn(conn) .listing_type(Some(listing_type)) .sort(sort) .max_depth(max_depth) .saved_only(saved_only) .community_id(community_id) .community_actor_id(community_actor_id) .parent_path(parent_path) .post_id(post_id) .my_person_id(person_id) .show_bot_accounts(show_bot_accounts) .page(page) .limit(limit) .build() .list() }) .await? .map_err(|e| LemmyError::from_error_message(e, "couldnt_get_comments"))?; // Blank out deleted or removed info for cv in comments .iter_mut() .filter(|cv| cv.comment.deleted || cv.comment.removed) { cv.comment = cv.to_owned().comment.blank_out_deleted_or_removed_info(); } Ok(GetCommentsResponse { comments }) } }