crates/api_crud/src/private_message/delete.rs

   1 use activitypub_federation::config::Data;
   2 use actix_web::web::Json;
   3 use lemmy_api_common::{
   4   context::LemmyContext,
   5   private_message::{DeletePrivateMessage, PrivateMessageResponse},
   6   send_activity::{ActivityChannel, SendActivityData},
   7   utils::local_user_view_from_jwt,
   8 };
   9 use lemmy_db_schema::{
  10   source::private_message::{PrivateMessage, PrivateMessageUpdateForm},
  11   traits::Crud,
  12 };
  13 use lemmy_db_views::structs::PrivateMessageView;
  14 use lemmy_utils::error::{LemmyError, LemmyErrorExt, LemmyErrorType};
  15
  16 #[tracing::instrument(skip(context))]
  17 pub async fn delete_private_message(
  18   data: Json<DeletePrivateMessage>,
  19   context: Data<LemmyContext>,
  20 ) -> Result<Json<PrivateMessageResponse>, LemmyError> {
  21   let local_user_view = local_user_view_from_jwt(&data.auth, &context).await?;
  22
  23   // Checking permissions
  24   let private_message_id = data.private_message_id;
  25   let orig_private_message = PrivateMessage::read(&mut context.pool(), private_message_id).await?;
  26   if local_user_view.person.id != orig_private_message.creator_id {
  27     return Err(LemmyErrorType::EditPrivateMessageNotAllowed)?;
  28   }
  29
  30   // Doing the update
  31   let private_message_id = data.private_message_id;
  32   let deleted = data.deleted;
  33   let private_message = PrivateMessage::update(
  34     &mut context.pool(),
  35     private_message_id,
  36     &PrivateMessageUpdateForm {
  37       deleted: Some(deleted),
  38       ..Default::default()
  39     },
  40   )
  41   .await
  42   .with_lemmy_type(LemmyErrorType::CouldntUpdatePrivateMessage)?;
  43
  44   ActivityChannel::submit_activity(
  45     SendActivityData::DeletePrivateMessage(local_user_view.person, private_message, data.deleted),
  46     &context,
  47   )
  48   .await?;
  49
  50   let view = PrivateMessageView::read(&mut context.pool(), private_message_id).await?;
  51   Ok(Json(PrivateMessageResponse {
  52     private_message_view: view,
  53   }))
  54 }