crates/api_crud/src/private_message/read.rs

   1 use crate::PerformCrud;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{
   4   blocking,
   5   get_local_user_view_from_jwt,
   6   person::{GetPrivateMessages, PrivateMessagesResponse},
   7 };
   8 use lemmy_db_schema::traits::DeleteableOrRemoveable;
   9 use lemmy_db_views::private_message_view::PrivateMessageQueryBuilder;
  10 use lemmy_utils::{ConnectionId, LemmyError};
  11 use lemmy_websocket::LemmyContext;
  12
  13 #[async_trait::async_trait(?Send)]
  14 impl PerformCrud for GetPrivateMessages {
  15   type Response = PrivateMessagesResponse;
  16
  17   #[tracing::instrument(skip(self, context, _websocket_id))]
  18   async fn perform(
  19     &self,
  20     context: &Data<LemmyContext>,
  21     _websocket_id: Option<ConnectionId>,
  22   ) -> Result<PrivateMessagesResponse, LemmyError> {
  23     let data: &GetPrivateMessages = self;
  24     let local_user_view =
  25       get_local_user_view_from_jwt(data.auth.as_ref(), context.pool(), context.secret()).await?;
  26     let person_id = local_user_view.person.id;
  27
  28     let page = data.page;
  29     let limit = data.limit;
  30     let unread_only = data.unread_only;
  31     let mut messages = blocking(context.pool(), move |conn| {
  32       PrivateMessageQueryBuilder::create(conn, person_id)
  33         .page(page)
  34         .limit(limit)
  35         .unread_only(unread_only)
  36         .list()
  37     })
  38     .await??;
  39
  40     // Blank out deleted or removed info
  41     for pmv in messages
  42       .iter_mut()
  43       .filter(|pmv| pmv.private_message.deleted)
  44     {
  45       pmv.private_message = pmv
  46         .to_owned()
  47         .private_message
  48         .blank_out_deleted_or_removed_info();
  49     }
  50
  51     Ok(PrivateMessagesResponse {
  52       private_messages: messages,
  53     })
  54   }
  55 }